Collections Database

Label Data
Download
Field Descriptions
92 matching records found.
Label Query: Genus = "Polystichum", Species = "imbricans"
Dryopteridaceae
1. Polystichum imbricans (DC Eaton) D.H. Wagner ssp. imbricans
U.S.A., Washington, Skagit County:
Cliffs on south side of Bald Mtn.
Elev. 1600 ft. T33N R6E S9. Datum: NAD 27. Coordinate uncertainty: 805 meters. Georeferenced by Ben Legler. Coordinate Source: TRS2LL.
Origin: Native.
WTU 318194; Barcode: WTU-V-016185
Elroy Burnett s.n.    31 Mar 1990
with M. Arnot
1. Polystichum imbricans (DC Eaton) D.H. Wagner ssp. imbricans
Database ID
6877 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
318194 
Barcode
WTU-V-016185 
Other Numbers
 
Family
Dryopteridaceae 
Name on Specimen
Polystichum imbricans (DC Eaton) D.H. Wagner ssp. imbricans  
Accepted Name
Polystichum imbricans (D.C. Eaton) D.H. Wagner ssp. imbricans  
Annotation History
1. Polystichum imbricans (DC Eaton) D.H. Wagner ssp. imbricans.
2. Polystichum imbricans (DC Eaton) D.H. Wagner ssp. imbricans.
    Annotated by Ed Alverson, 2 2006.  
Type Notes
 
Collector
Elroy Burnett 
Collection #
s.n. 
Other Collectors
M. Arnot 
Date Collected
31 Mar 1990 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Skagit 
Locality
Cliffs on south side of Bald Mtn. 
Elevation
1600 ft. 
Coordinates
T33N R6E S9 
Site Description
 
Specimen Notes
 
Phenology
 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Dryopteridaceae
2. Polystichum imbricans (DC Eaton) D.H. Wagner ssp. imbricans
U.S.A., Washington, Chelan County:
On Rock Mtn Trail 1.5 to 2 miles from Hwy 2.
Elev. 4400 ft. T26N R15E S3 NE 1/4. Datum: WGS84. Coordinate uncertainty: 1000 meters. Georeferenced by WTU Staff. Coordinate Source: Georeferenced.
With Ceanothus velutinus, Acer glabrum, and Sorbus scopulina. A few small Pseudotsuga nearby. Origin: Native.
WTU 328845
Elroy Burnett s.n.    20 Jul 1991
2. Polystichum imbricans (DC Eaton) D.H. Wagner ssp. imbricans
Database ID
6878 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
328845 
Barcode
 
Other Numbers
 
Family
Dryopteridaceae 
Name on Specimen
Polystichum imbricans (DC Eaton) D.H. Wagner ssp. imbricans  
Accepted Name
Polystichum imbricans (D.C. Eaton) D.H. Wagner ssp. imbricans  
Annotation History
1. Polystichum imbricans (DC Eaton) D.H. Wagner ssp. imbricans.  
Type Notes
 
Collector
Elroy Burnett 
Collection #
s.n. 
Other Collectors
 
Date Collected
20 Jul 1991 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Chelan 
Locality
On Rock Mtn Trail 1.5 to 2 miles from Hwy 2. 
Elevation
4400 ft. 
Coordinates
T26N R15E S3 NE 1/4 
Site Description
With Ceanothus velutinus, Acer glabrum, and Sorbus scopulina. A few small Pseudotsuga nearby. 
Specimen Notes
 
Phenology
 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Dryopteridaceae
3. Polystichum imbricans (DC Eaton) D.H. Wagner ssp. imbricans
U.S.A., Washington, Whatcom County:
North Cascades National Park; Thunder Creek drainage; the first large rocky bald encountered on the trail to 4th of July Pass starting at the junction with the thunder Creek Trail. A small way trail goes north onto the bald.
Elev. 1950 ft. 48° 40' 22.7599" N, 121° 3' 44.95907" W; UTM Zone 10, 642641E, 5392697N. Coordinate Source: Calc. from UTM. UTM from field notes.
Very dry, exposed rock outcrops covered with moss. Uncommon; occurs in large clumps of 20-60 fronds; in full sunlight. Phenology: Fertile. Origin: Native.
WTU 353797; Barcode: WTU-V-016187
NPS accession 632, catalog 23076
Steve Hahn 550    15 Jun 2002
3. Polystichum imbricans (DC Eaton) D.H. Wagner ssp. imbricans
Database ID
26567 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
353797 
Barcode
WTU-V-016187 
Other Numbers
NPS accession 632, catalog 23076 
Family
Dryopteridaceae 
Name on Specimen
Polystichum imbricans (DC Eaton) D.H. Wagner ssp. imbricans  
Accepted Name
Polystichum imbricans (D.C. Eaton) D.H. Wagner ssp. imbricans  
Annotation History
1. Polystichum imbricans (D.C. Eaton) D.H. Wagner.
    Annotated by Sarah Gage, 27 2002.
2. Polystichum imbricans (DC Eaton) D.H. Wagner ssp. imbricans.
    Annotated by Ed Alverson, 2 2006. Sources: FNA.  
Type Notes
 
Collector
Steve Hahn 
Collection #
550 
Other Collectors
 
Date Collected
15 Jun 2002 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Whatcom 
Locality
North Cascades National Park; Thunder Creek drainage; the first large rocky bald encountered on the trail to 4th of July Pass starting at the junction with the thunder Creek Trail. A small way trail goes north onto the bald. 
Elevation
1950 ft. 
Coordinates
48° 40' 22.7599" N, 121° 3' 44.95907" W; UTM Zone 10, 642641E, 5392697N 
Site Description
Very dry, exposed rock outcrops covered with moss. 
Specimen Notes
Uncommon; occurs in large clumps of 20-60 fronds; in full sunlight. 
Phenology
Fertile 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Dryopteridaceae
4. Polystichum imbricans (DC Eaton) D.H. Wagner ssp. imbricans
U.S.A., Washington, Whatcom County:
Ross Lake National Recreation Area: Little Beaver Creek trail. Within 0.5 miles of trailhead (before switchbacks that take trail northwest and finally west).
Elev. 2035 ft. 48° 55.014' N, 121° 4.642' W; UTM Zone 10, 640860.997E, 5419780.74N. Coordinate Source: Field notes. UTM calculated from Lat-Lon.
Furthest point west of lake. South-facing, rocky slope along trail. Growing in tufts out of rock outcrop. Phenology: Fertile. Origin: Native.
WTU 354294; Barcode: WTU-V-016192
NPS accession 632, catalog 22325
Sarah Gage 7282    13 Jul 2002
4. Polystichum imbricans (DC Eaton) D.H. Wagner ssp. imbricans
Database ID
26834 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
354294 
Barcode
WTU-V-016192 
Other Numbers
NPS accession 632, catalog 22325 
Family
Dryopteridaceae 
Name on Specimen
Polystichum imbricans (DC Eaton) D.H. Wagner ssp. imbricans  
Accepted Name
Polystichum imbricans (D.C. Eaton) D.H. Wagner ssp. imbricans  
Annotation History
1. Polystichum imbricans (D.C. Eaton) D.H. Wagner.
    Annotated by David Giblin, 7 2002.
2. Polystichum imbricans (DC Eaton) D.H. Wagner ssp. imbricans.
    Annotated by Ed Alverson, 2 2006. Sources: FNA.  
Type Notes
 
Collector
Sarah Gage 
Collection #
7282 
Other Collectors
 
Date Collected
13 Jul 2002 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Whatcom 
Locality
Ross Lake National Recreation Area: Little Beaver Creek trail. Within 0.5 miles of trailhead (before switchbacks that take trail northwest and finally west). 
Elevation
2035 ft. 
Coordinates
48° 55.014' N, 121° 4.642' W; UTM Zone 10, 640860.997E, 5419780.74N 
Site Description
Furthest point west of lake. South-facing, rocky slope along trail. 
Specimen Notes
Growing in tufts out of rock outcrop. 
Phenology
Fertile 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Dryopteridaceae
5. Polystichum imbricans (DC Eaton) D.H. Wagner ssp. imbricans
U.S.A., Washington, Chelan County:
Wenatchee lake Quadrangle; 1.5 to 2 miles up Rock Mountian Trail.
Elev. 4400 ft. T26N R15E S3 NE 1/4. Datum: WGS84. Coordinate uncertainty: 10000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
Origin: Native.
WTU 339785; Barcode: WTU-V-016190
E. Burnett 289    12 Nov 1990
5. Polystichum imbricans (DC Eaton) D.H. Wagner ssp. imbricans
Database ID
32090 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
339785 
Barcode
WTU-V-016190 
Other Numbers
 
Family
Dryopteridaceae 
Name on Specimen
Polystichum imbricans (DC Eaton) D.H. Wagner ssp. imbricans  
Accepted Name
Polystichum imbricans (D.C. Eaton) D.H. Wagner ssp. imbricans  
Annotation History
1. Polystichum imbricans (DC Eaton) D.H. Wagner ssp. imbricans.
2. Polystichum imbricans (DC Eaton) D.H. Wagner ssp. imbricans.
    Annotated by Ed Alverson, 2 2006. Sources: FNA.  
Type Notes
 
Collector
E. Burnett 
Collection #
289 
Other Collectors
 
Date Collected
12 Nov 1990 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Chelan 
Locality
Wenatchee lake Quadrangle; 1.5 to 2 miles up Rock Mountian Trail. 
Elevation
4400 ft. 
Coordinates
T26N R15E S3 NE 1/4 
Site Description
 
Specimen Notes
 
Phenology
 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Dryopteridaceae
6. Polystichum imbricans (DC Eaton) D.H. Wagner ssp. imbricans
U.S.A., Oregon, Josephine County:
Siskiyou National Forest, 20-23 miles west and north of Selma on Illinois River Road (3504) or 8-11 miles north of intersection of 3504 and 374 on 3504.
Elev. 1180 ft. 42.35201°, -123.779622°. Datum: WGS 84. Coordinate uncertainty: 4000 meters. Georeferenced by Joseph Stormer. Coordinate Source: Digital Map.
Origin: Native.
WTU 259372; Barcode: WTU-V-016182
Melinda F. Denton 2466    21 Jun 1973
6. Polystichum imbricans (DC Eaton) D.H. Wagner ssp. imbricans
Database ID
32099 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
259372 
Barcode
WTU-V-016182 
Other Numbers
 
Family
Dryopteridaceae 
Name on Specimen
Polystichum imbricans (DC Eaton) D.H. Wagner ssp. imbricans  
Accepted Name
Polystichum imbricans (D.C. Eaton) D.H. Wagner ssp. imbricans  
Annotation History
1. Polystichum munitum (Kaulf.) Presl.
2. Polystichum imbricans (D.C. Eaton) D.H. Wagner.
    Annotated by D. H. Wagner, 1976. Remarks: Investigation of North American Polystichum
3. Polystichum imbricans (DC Eaton) D.H. Wagner ssp. imbricans.
    Annotated by Ed Alverson, 2 2006. Sources: FNA.  
Type Notes
 
Collector
Melinda F. Denton 
Collection #
2466 
Other Collectors
 
Date Collected
21 Jun 1973 
Verbatim Date
 
Country
U.S.A. 
State or Province
Oregon 
County
Josephine 
Locality
Siskiyou National Forest, 20-23 miles west and north of Selma on Illinois River Road (3504) or 8-11 miles north of intersection of 3504 and 374 on 3504. 
Elevation
1180 ft. 
Coordinates
42.35201°, -123.779622° 
Site Description
 
Specimen Notes
 
Phenology
 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Dryopteridaceae
7. Polystichum imbricans (DC Eaton) D.H. Wagner ssp. imbricans
U.S.A., Oregon, Klamath County:
Southwest corner, north wall, redblanket canyon, Crater Lake National Park.
WTU 299575; Barcode: WTU-V-016189
W. H. Baker 7104    29 Jul 1950
7. Polystichum imbricans (DC Eaton) D.H. Wagner ssp. imbricans
Database ID
32100 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
299575 
Barcode
WTU-V-016189 
Other Numbers
 
Family
Dryopteridaceae 
Name on Specimen
Polystichum imbricans (DC Eaton) D.H. Wagner ssp. imbricans  
Accepted Name
Polystichum imbricans (D.C. Eaton) D.H. Wagner ssp. imbricans  
Annotation History
1. Polystichum munitum (Kaulf.) Presl var. imbricans (D.C. Eat.) Maxon.
2. Polystichum imbricans (DC Eaton) D.H. Wagner ssp. imbricans.
    Annotated by Ed Alverson, 2 2006.  
Type Notes
 
Collector
W. H. Baker 
Collection #
7104 
Other Collectors
 
Date Collected
29 Jul 1950 
Verbatim Date
 
Country
U.S.A. 
State or Province
Oregon 
County
Klamath 
Locality
Southwest corner, north wall, redblanket canyon, Crater Lake National Park. 
Elevation
 
Coordinates
 
Site Description
 
Specimen Notes
 
Phenology
 
Origin
 
Cultivated?
No 
Imaged?
Yes 

Dryopteridaceae
8. Polystichum imbricans (DC Eaton) D.H. Wagner ssp. imbricans
U.S.A., Oregon, Josephine County:
Along Big Tree Trail at Cave Creek. Oregon National Mounument.
WTU 298181; Barcode: WTU-V-016173
William H. Baker 555    2 Aug 1949
8. Polystichum imbricans (DC Eaton) D.H. Wagner ssp. imbricans
Database ID
32104 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
298181 
Barcode
WTU-V-016173 
Other Numbers
 
Family
Dryopteridaceae 
Name on Specimen
Polystichum imbricans (DC Eaton) D.H. Wagner ssp. imbricans  
Accepted Name
Polystichum imbricans (D.C. Eaton) D.H. Wagner ssp. imbricans  
Annotation History
1. Polystichum munitum (Kaulf.) Presl var. imbricans (D.C. Eat.) Maxon.
2. Polystichum imbricans (DC Eaton) D.H. Wagner ssp. imbricans.
    Annotated by Ed Alverson, 2 2006. Sources: FNA.  
Type Notes
 
Collector
William H. Baker 
Collection #
555 
Other Collectors
 
Date Collected
2 Aug 1949 
Verbatim Date
 
Country
U.S.A. 
State or Province
Oregon 
County
Josephine 
Locality
Along Big Tree Trail at Cave Creek. Oregon National Mounument. 
Elevation
 
Coordinates
 
Site Description
 
Specimen Notes
 
Phenology
 
Origin
 
Cultivated?
No 
Imaged?
Yes 

Dryopteridaceae
9. Polystichum imbricans (DC Eaton) D.H. Wagner ssp. imbricans
U.S.A., Oregon, Josephine County:
Along the Merline Galice road 2.8 miles upstream from the junction with lower Graves creek road.
Elev. 751 ft. T34S R8W S13. Datum: NAD 27. Coordinate uncertainty: 805 meters. Georeferenced by Ben Legler. Coordinate Source: TRS2LL.
WTU 333632; Barcode: WTU-V-016172
Richard R. Halse 4977    8 Aug 1995
9. Polystichum imbricans (DC Eaton) D.H. Wagner ssp. imbricans
Database ID
32105 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
333632 
Barcode
WTU-V-016172 
Other Numbers
 
Family
Dryopteridaceae 
Name on Specimen
Polystichum imbricans (DC Eaton) D.H. Wagner ssp. imbricans  
Accepted Name
Polystichum imbricans (D.C. Eaton) D.H. Wagner ssp. imbricans  
Annotation History
1. Polystichum imbricans (D.C. Eaton) D.H. Wagner.
2. Polystichum imbricans (DC Eaton) D.H. Wagner ssp. imbricans.
    Annotated by Ed Alverson, 2 2006.  
Type Notes
 
Collector
Richard R. Halse 
Collection #
4977 
Other Collectors
 
Date Collected
8 Aug 1995 
Verbatim Date
 
Country
U.S.A. 
State or Province
Oregon 
County
Josephine 
Locality
Along the Merline Galice road 2.8 miles upstream from the junction with lower Graves creek road. 
Elevation
751 ft. 
Coordinates
T34S R8W S13 
Site Description
 
Specimen Notes
 
Phenology
 
Origin
 
Cultivated?
No 
Imaged?
Yes 

Dryopteridaceae
10. Polystichum imbricans (DC Eaton) D.H. Wagner ssp. imbricans
U.S.A., Oregon, Josephine County:
Along Forest Road 4105, 2.8 miles from junction with Forest Road 4103. Siskiyou National Forest.
Elev. 2400 ft. 42° 18' 55" N, 123° 42' 58" W; T37S R9W S35 or 36.
Origin: Native.
WTU 345749; Barcode: WTU-V-016181
Richard Robohm 67    26 Jun 1998
10. Polystichum imbricans (DC Eaton) D.H. Wagner ssp. imbricans
Database ID
32110 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
345749 
Barcode
WTU-V-016181 
Other Numbers
 
Family
Dryopteridaceae 
Name on Specimen
Polystichum imbricans (DC Eaton) D.H. Wagner ssp. imbricans  
Accepted Name
Polystichum imbricans (D.C. Eaton) D.H. Wagner ssp. imbricans  
Annotation History
1. Polystichum imbricans (D.C. Eaton) D.H. Wagner.
    Annotated by Mildred Arnot. Sources: Jepson.
2. Polystichum imbricans (DC Eaton) D.H. Wagner ssp. imbricans.
    Annotated by Ed Alverson, 2 2006. Sources: FNA.  
Type Notes
 
Collector
Richard Robohm 
Collection #
67 
Other Collectors
 
Date Collected
26 Jun 1998 
Verbatim Date
 
Country
U.S.A. 
State or Province
Oregon 
County
Josephine 
Locality
Along Forest Road 4105, 2.8 miles from junction with Forest Road 4103. Siskiyou National Forest. 
Elevation
2400 ft. 
Coordinates
42° 18' 55" N, 123° 42' 58" W; T37S R9W S35 or 36 
Site Description
 
Specimen Notes
 
Phenology
 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Dryopteridaceae
11. Polystichum imbricans (DC Eaton) D.H. Wagner ssp. imbricans
U.S.A., Oregon, Josephine County:
No Name Trail.
Origin: Native.
WTU 298180; Barcode: WTU-V-016176
William H. Baker 456    13 Jul 1949
with George C. Ruhle
11. Polystichum imbricans (DC Eaton) D.H. Wagner ssp. imbricans
Database ID
32112 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
298180 
Barcode
WTU-V-016176 
Other Numbers
 
Family
Dryopteridaceae 
Name on Specimen
Polystichum imbricans (DC Eaton) D.H. Wagner ssp. imbricans  
Accepted Name
Polystichum imbricans (D.C. Eaton) D.H. Wagner ssp. imbricans  
Annotation History
1. Polystichum imbricans (D.C. Eaton) D.H. Wagner.
2. Polystichum imbricans (DC Eaton) D.H. Wagner ssp. imbricans.
    Annotated by Ed Alverson, 2 2006. Sources: FNA.  
Type Notes
 
Collector
William H. Baker 
Collection #
456 
Other Collectors
George C. Ruhle 
Date Collected
13 Jul 1949 
Verbatim Date
 
Country
U.S.A. 
State or Province
Oregon 
County
Josephine 
Locality
No Name Trail. 
Elevation
 
Coordinates
 
Site Description
 
Specimen Notes
 
Phenology
 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Dryopteridaceae
12. Polystichum imbricans (DC Eaton) D.H. Wagner ssp. imbricans
U.S.A., Washington, Chelan County:
Rock Mountain Trail 1.5 to 2 miles from Highway 2.
Elev. 4400 ft. T26N R15E S3 NE 1/4. Datum: WGS84. Coordinate uncertainty: 500 meters. Georeferenced by WTU Staff. Coordinate Source: Georeferenced.
Origin: Native.
WTU 321914; Barcode: WTU-V-030981
E. Burnett s.n.    20 Jul 1991
12. Polystichum imbricans (DC Eaton) D.H. Wagner ssp. imbricans
Database ID
32115 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
321914 
Barcode
WTU-V-030981 
Other Numbers
 
Family
Dryopteridaceae 
Name on Specimen
Polystichum imbricans (DC Eaton) D.H. Wagner ssp. imbricans  
Accepted Name
Polystichum imbricans (D.C. Eaton) D.H. Wagner ssp. imbricans  
Annotation History
1. Polystichum imbricans (DC Eaton) D.H. Wagner ssp. imbricans.  
Type Notes
 
Collector
E. Burnett 
Collection #
s.n. 
Other Collectors
 
Date Collected
20 Jul 1991 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Chelan 
Locality
Rock Mountain Trail 1.5 to 2 miles from Highway 2. 
Elevation
4400 ft. 
Coordinates
T26N R15E S3 NE 1/4 
Site Description
 
Specimen Notes
 
Phenology
 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Dryopteridaceae
13. Polystichum imbricans (DC Eaton) D.H. Wagner ssp. imbricans
Canada, British Columbia
Little Saanich Mountain, V.I.
Phenology: Fertile. Origin: Native.
WTU 123981; Barcode: WTU-V-016188
J. P. Anderson s.n.    20 Oct 1917
13. Polystichum imbricans (DC Eaton) D.H. Wagner ssp. imbricans
Database ID
32120 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
123981 
Barcode
WTU-V-016188 
Other Numbers
 
Family
Dryopteridaceae 
Name on Specimen
Polystichum imbricans (DC Eaton) D.H. Wagner ssp. imbricans  
Accepted Name
Polystichum imbricans (D.C. Eaton) D.H. Wagner ssp. imbricans  
Annotation History
1. Polystichum imbricans (D.C. Eaton) D.H. Wagner.
    Annotated by D. H. Wagner, 1976.
2. Polystichum imbricans (DC Eaton) D.H. Wagner ssp. imbricans.
    Annotated by Ed Alverson, 2 2006. Sources: FNA.  
Type Notes
 
Collector
J. P. Anderson 
Collection #
s.n. 
Other Collectors
 
Date Collected
20 Oct 1917 
Verbatim Date
 
Country
Canada 
State or Province
British Columbia 
County
 
Locality
Little Saanich Mountain, V.I. 
Elevation
 
Coordinates
 
Site Description
 
Specimen Notes
 
Phenology
Fertile 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Dryopteridaceae
14. Polystichum imbricans (DC Eaton) D.H. Wagner ssp. imbricans
U.S.A., Washington, Chelan County:
On cliffs along trail on noth side of lake Chelan about one mile south of stehekin.
47.84111°, -120.01528°. Datum: WGS84. Coordinate uncertainty: 10000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
WTU 260104; Barcode: WTU-V-016126
B. O. Mulligan s.n.    12 Jul 1969
14. Polystichum imbricans (DC Eaton) D.H. Wagner ssp. imbricans
Database ID
32123 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
260104 
Barcode
WTU-V-016126 
Other Numbers
 
Family
Dryopteridaceae 
Name on Specimen
Polystichum imbricans (DC Eaton) D.H. Wagner ssp. imbricans  
Accepted Name
Polystichum imbricans (D.C. Eaton) D.H. Wagner ssp. imbricans  
Annotation History
1. Polystichum munitum (Kaulf.) Presl var. imbricans (D.C. Eat.) Maxon.
    Annotated by D. H. Wagner, 1976.
2. Polystichum imbricans (DC Eaton) D.H. Wagner ssp. imbricans.
    Annotated by Ed Alverson, 2 2006. Sources: FNA.  
Type Notes
 
Collector
B. O. Mulligan 
Collection #
s.n. 
Other Collectors
 
Date Collected
12 Jul 1969 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Chelan 
Locality
On cliffs along trail on noth side of lake Chelan about one mile south of stehekin. 
Elevation
 
Coordinates
47.84111°, -120.01528° 
Site Description
 
Specimen Notes
 
Phenology
 
Origin
 
Cultivated?
No 
Imaged?
Yes 

Dryopteridaceae
15. Polystichum imbricans (DC Eaton) D.H. Wagner ssp. imbricans
U.S.A., Washington, Chelan County:
Tumwater canyon.
Elev. 1350 ft. 47.58472°, -120.67722°. Datum: WGS84. Coordinate uncertainty: 10000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
WTU 28930; Barcode: WTU-V-016123
I. C. Otis 1052    15 Sep 1920
15. Polystichum imbricans (DC Eaton) D.H. Wagner ssp. imbricans
Database ID
32126 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
28930 
Barcode
WTU-V-016123 
Other Numbers
 
Family
Dryopteridaceae 
Name on Specimen
Polystichum imbricans (DC Eaton) D.H. Wagner ssp. imbricans  
Accepted Name
Polystichum imbricans (D.C. Eaton) D.H. Wagner ssp. imbricans  
Annotation History
1. Polystichum munitum (Kaulf.) Presl var. imbricans (D.C. Eat.) Maxon.
    Annotated by D. H. Wagner, 1976.
2. Polystichum imbricans (DC Eaton) D.H. Wagner ssp. imbricans.
    Annotated by Ed Alverson, 2 2006. Sources: FNA.  
Type Notes
 
Collector
I. C. Otis 
Collection #
1052 
Other Collectors
 
Date Collected
15 Sep 1920 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Chelan 
Locality
Tumwater canyon. 
Elevation
1350 ft. 
Coordinates
47.58472°, -120.67722° 
Site Description
 
Specimen Notes
 
Phenology
 
Origin
 
Cultivated?
No 
Imaged?
Yes 

Dryopteridaceae
16. Polystichum imbricans (DC Eaton) D.H. Wagner ssp. imbricans
U.S.A., Washington, Jefferson County:
Olympic Mountains. Georeferenced by Ed Alverson. locality too vague to georeference
Origin: Native.
WTU 8114JWT; Barcode: WTU-V-016125
A. D. E. Elmer 2815     Jul 1900
16. Polystichum imbricans (DC Eaton) D.H. Wagner ssp. imbricans
Database ID
32129 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
8114JWT 
Barcode
WTU-V-016125 
Other Numbers
 
Family
Dryopteridaceae 
Name on Specimen
Polystichum imbricans (DC Eaton) D.H. Wagner ssp. imbricans  
Accepted Name
Polystichum imbricans (D.C. Eaton) D.H. Wagner ssp. imbricans  
Annotation History
1. Polystichum imbricans (DC Eaton) D.H. Wagner ssp. imbricans.
    Annotated by D. H. Wagner, 1976.
2. Polystichum imbricans (DC Eaton) D.H. Wagner ssp. imbricans.
    Annotated by Ed Alverson, 2 2006. Sources: FNA.  
Type Notes
 
Collector
A. D. E. Elmer 
Collection #
2815 
Other Collectors
 
Date Collected
Jul 1900 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Jefferson 
Locality
Olympic Mountains. 
Elevation
 
Coordinates
 
Site Description
 
Specimen Notes
 
Phenology
 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Dryopteridaceae
17. Polystichum imbricans (DC Eaton) D.H. Wagner ssp. imbricans
U.S.A., Washington, Clallam County:
Steep rocky cliff in shade, Lake crescent.
48.09472°, -123.80583°. Datum: WGS 84. Coordinate uncertainty: 10000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
Origin: Native.
WTU 34943; Barcode: WTU-V-016128
Carl S. English 2209    4 Jul 1932
17. Polystichum imbricans (DC Eaton) D.H. Wagner ssp. imbricans
Database ID
32130 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
34943 
Barcode
WTU-V-016128 
Other Numbers
 
Family
Dryopteridaceae 
Name on Specimen
Polystichum imbricans (DC Eaton) D.H. Wagner ssp. imbricans  
Accepted Name
Polystichum imbricans (D.C. Eaton) D.H. Wagner ssp. imbricans  
Annotation History
1. Polystichum imbricans (D.C. Eaton) D.H. Wagner.
    Annotated by D. H. Wagner, 1976.
2. Polystichum imbricans (DC Eaton) D.H. Wagner ssp. imbricans.
    Annotated by Ed Alverson, 2 2006. Sources: FNA.  
Type Notes
 
Collector
Carl S. English 
Collection #
2209 
Other Collectors
 
Date Collected
4 Jul 1932 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Clallam 
Locality
Steep rocky cliff in shade, Lake crescent. 
Elevation
 
Coordinates
48.09472°, -123.80583° 
Site Description
 
Specimen Notes
 
Phenology
 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Dryopteridaceae
18. Polystichum imbricans (DC Eaton) D.H. Wagner ssp. imbricans
U.S.A., Washington, Skamania County:
Dry rock mountain slopes, Wind river.
45.79707°, -121.91456°. Datum: WGS 84. Coordinate uncertainty: 3000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
Origin: Native.
WTU 37538; Barcode: WTU-V-016127
J. B. Flett s.n.    8 Aug 1899
18. Polystichum imbricans (DC Eaton) D.H. Wagner ssp. imbricans
Database ID
32133 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
37538 
Barcode
WTU-V-016127 
Other Numbers
 
Family
Dryopteridaceae 
Name on Specimen
Polystichum imbricans (DC Eaton) D.H. Wagner ssp. imbricans  
Accepted Name
Polystichum imbricans (D.C. Eaton) D.H. Wagner ssp. imbricans  
Annotation History
1. Polystichum imbricans (D.C. Eaton) D.H. Wagner.
    Annotated by D. H. Wagner, 1974.
2. Polystichum imbricans (DC Eaton) D.H. Wagner ssp. imbricans.
    Annotated by Ed Alverson, 2 2006.  
Type Notes
 
Collector
J. B. Flett 
Collection #
s.n. 
Other Collectors
 
Date Collected
8 Aug 1899 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Skamania 
Locality
Dry rock mountain slopes, Wind river. 
Elevation
 
Coordinates
45.79707°, -121.91456° 
Site Description
 
Specimen Notes
 
Phenology
 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Dryopteridaceae
19. Polystichum imbricans (DC Eaton) D.H. Wagner ssp. imbricans
U.S.A., Washington, Chelan County:
Power house between Leavenworth and Tumwater.
Elev. 1350 ft. 47.59639°, -120.66028°. Datum: WGS84. Coordinate uncertainty: 10000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
Phenology: Fertile. Origin: Native.
WTU 2975JWT; Barcode: WTU-V-016184
I. C. Otis 1058    28 Sep 1920
19. Polystichum imbricans (DC Eaton) D.H. Wagner ssp. imbricans
Database ID
32136 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
2975JWT 
Barcode
WTU-V-016184 
Other Numbers
 
Family
Dryopteridaceae 
Name on Specimen
Polystichum imbricans (DC Eaton) D.H. Wagner ssp. imbricans  
Accepted Name
Polystichum imbricans (D.C. Eaton) D.H. Wagner ssp. imbricans  
Annotation History
1. Polystichum munitum (Kaulf.) Presl.
    Annotated by D. H. Wagner, 1976.
2. Polystichum imbricans (DC Eaton) D.H. Wagner ssp. imbricans.
    Annotated by Ed Alverson, 2 2006.  
Type Notes
 
Collector
I. C. Otis 
Collection #
1058 
Other Collectors
 
Date Collected
28 Sep 1920 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Chelan 
Locality
Power house between Leavenworth and Tumwater. 
Elevation
1350 ft. 
Coordinates
47.59639°, -120.66028° 
Site Description
 
Specimen Notes
 
Phenology
Fertile 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Dryopteridaceae
20. Polystichum imbricans (DC Eaton) D.H. Wagner ssp. imbricans
U.S.A., Oregon, Josephine County:
Ridge between north and south forks of cave creek.
Origin: Native.
WTU 108081; Barcode: WTU-V-016186
Kent Beattie 5384    28 Aug 1922
20. Polystichum imbricans (DC Eaton) D.H. Wagner ssp. imbricans
Database ID
32139 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
108081 
Barcode
WTU-V-016186 
Other Numbers
 
Family
Dryopteridaceae 
Name on Specimen
Polystichum imbricans (DC Eaton) D.H. Wagner ssp. imbricans  
Accepted Name
Polystichum imbricans (D.C. Eaton) D.H. Wagner ssp. imbricans  
Annotation History
1. Polystichum munitum (Kaulf.) Presl.
    Annotated by D. H. Wagner, 1974.
2. Polystichum imbricans (DC Eaton) D.H. Wagner ssp. imbricans.
    Annotated by Ed Alverson, 2 2006. Sources: FNA.  
Type Notes
 
Collector
Kent Beattie 
Collection #
5384 
Other Collectors
 
Date Collected
28 Aug 1922 
Verbatim Date
 
Country
U.S.A. 
State or Province
Oregon 
County
Josephine 
Locality
Ridge between north and south forks of cave creek. 
Elevation
 
Coordinates
 
Site Description
 
Specimen Notes
 
Phenology
 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Dryopteridaceae
21. Polystichum imbricans (DC Eaton) D.H. Wagner ssp. imbricans
U.S.A., Oregon, Douglas County:
Cow Creek near Nichols Station.
42.888727°, -123.538683°. Datum: WGS 84. Coordinate uncertainty: 1500 meters. Georeferenced by John Haskins. Coordinate Source: GeoLocate.
Chiefly on rocks. Phenology: Spores. Origin: Native.
WTU 239518; Barcode: WTU-V-016122
L. F. Ward s.n.    17 Sep 1899
21. Polystichum imbricans (DC Eaton) D.H. Wagner ssp. imbricans
Database ID
32148 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
239518 
Barcode
WTU-V-016122 
Other Numbers
 
Family
Dryopteridaceae 
Name on Specimen
Polystichum imbricans (DC Eaton) D.H. Wagner ssp. imbricans  
Accepted Name
Polystichum imbricans (D.C. Eaton) D.H. Wagner ssp. imbricans  
Annotation History
1. Dryopteris munita Kuntze.
2. Polystichum.
3. Polystichum imbricans (D.C. Eaton) D.H. Wagner.
    Annotated by D. H. Wagner, 1976. Remarks: Washington State University Investigation of North American Polystichum.
4. Polystichum imbricans (DC Eaton) D.H. Wagner ssp. imbricans.
    Annotated by Ed Alverson, 2 2006. Sources: FNA. Remarks: WTU Herbarium. 
Type Notes
 
Collector
L. F. Ward 
Collection #
s.n. 
Other Collectors
 
Date Collected
17 Sep 1899 
Verbatim Date
 
Country
U.S.A. 
State or Province
Oregon 
County
Douglas 
Locality
Cow Creek near Nichols Station. 
Elevation
 
Coordinates
42.888727°, -123.538683° 
Site Description
Chiefly on rocks. 
Specimen Notes
 
Phenology
Spores 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Dryopteridaceae
22. Polystichum imbricans (DC Eaton) D.H. Wagner ssp. imbricans
U.S.A., Oregon, Lake County:
Dry cleft west slope of crane mountains.
Elev. 7000 ft.
Origin: Native.
WTU 8115JWT; Barcode: WTU-V-016180
M. E. Peck 15565a    11 Jul 1927
22. Polystichum imbricans (DC Eaton) D.H. Wagner ssp. imbricans
Database ID
32150 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
8115JWT 
Barcode
WTU-V-016180 
Other Numbers
 
Family
Dryopteridaceae 
Name on Specimen
Polystichum imbricans (DC Eaton) D.H. Wagner ssp. imbricans  
Accepted Name
Polystichum imbricans (D.C. Eaton) D.H. Wagner ssp. imbricans  
Annotation History
1. Polystichum munitum (Kaulf.) Presl.
    Annotated by D. H. Wagner, 1976.
2. Polystichum imbricans (DC Eaton) D.H. Wagner ssp. imbricans.
    Annotated by Ed Alverson, 2 2006. Sources: FNA.  
Type Notes
 
Collector
M. E. Peck 
Collection #
15565a 
Other Collectors
 
Date Collected
11 Jul 1927 
Verbatim Date
 
Country
U.S.A. 
State or Province
Oregon 
County
Lake 
Locality
Dry cleft west slope of crane mountains. 
Elevation
7000 ft. 
Coordinates
 
Site Description
 
Specimen Notes
 
Phenology
 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Dryopteridaceae
23. Polystichum imbricans (DC Eaton) D.H. Wagner ssp. imbricans
U.S.A., Oregon, Wasco County:
Rocky slopes at Siwash flats near Mosier.
Origin: Native.
WTU 5367JWT; Barcode: WTU-V-016120
J. William Thompson 5152    6 Jul 1929
23. Polystichum imbricans (DC Eaton) D.H. Wagner ssp. imbricans
Database ID
32154 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
5367JWT 
Barcode
WTU-V-016120 
Other Numbers
 
Family
Dryopteridaceae 
Name on Specimen
Polystichum imbricans (DC Eaton) D.H. Wagner ssp. imbricans  
Accepted Name
Polystichum imbricans (D.C. Eaton) D.H. Wagner ssp. imbricans  
Annotation History
1. Polystichum imbricans (D.C. Eaton) D.H. Wagner.
    Annotated by D. H. Wagner, 1976.
2. Polystichum imbricans (DC Eaton) D.H. Wagner ssp. imbricans.
    Annotated by Ed Alverson, 2 2006. Sources: FNA.  
Type Notes
 
Collector
J. William Thompson 
Collection #
5152 
Other Collectors
 
Date Collected
6 Jul 1929 
Verbatim Date
 
Country
U.S.A. 
State or Province
Oregon 
County
Wasco 
Locality
Rocky slopes at Siwash flats near Mosier. 
Elevation
 
Coordinates
 
Site Description
 
Specimen Notes
 
Phenology
 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Dryopteridaceae
24. Polystichum imbricans (DC Eaton) D.H. Wagner ssp. imbricans
U.S.A., Oregon, Hood River County:
Margins of Lost Lake, Mount Hood National Forest.
Elev. 3000 ft. 45.489349°, -121.821695°. Coordinate uncertainty: 2000 meters.
Origin: Native.
WTU 5364JWT; Barcode: WTU-V-016179
J. William Thompson 3668    21 Aug 1927
24. Polystichum imbricans (DC Eaton) D.H. Wagner ssp. imbricans
Database ID
32157 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
5364JWT 
Barcode
WTU-V-016179 
Other Numbers
 
Family
Dryopteridaceae 
Name on Specimen
Polystichum imbricans (DC Eaton) D.H. Wagner ssp. imbricans  
Accepted Name
Polystichum imbricans (D.C. Eaton) D.H. Wagner ssp. imbricans  
Annotation History
1. Polystichum munitum (Kaulf.) Presl.
    Annotated by D. H. Wagner, 1976.
2. Polystichum imbricans (DC Eaton) D.H. Wagner ssp. imbricans.
    Annotated by Ed Alverson, 2 2006. Sources: FNA.  
Type Notes
 
Collector
J. William Thompson 
Collection #
3668 
Other Collectors
 
Date Collected
21 Aug 1927 
Verbatim Date
 
Country
U.S.A. 
State or Province
Oregon 
County
Hood River 
Locality
Margins of Lost Lake, Mount Hood National Forest. 
Elevation
3000 ft. 
Coordinates
45.489349°, -121.821695° 
Site Description
 
Specimen Notes
 
Phenology
 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Dryopteridaceae
25. Polystichum imbricans (DC Eaton) D.H. Wagner ssp. imbricans
U.S.A., Oregon, Clackamas County:
Rocky embankment above Oswego Lake.
Origin: Native.
WTU 5346JWT; Barcode: WTU-V-016130
J. William Thompson 4153    6 May 1928
25. Polystichum imbricans (DC Eaton) D.H. Wagner ssp. imbricans
Database ID
32159 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
5346JWT 
Barcode
WTU-V-016130 
Other Numbers
 
Family
Dryopteridaceae 
Name on Specimen
Polystichum imbricans (DC Eaton) D.H. Wagner ssp. imbricans  
Accepted Name
Polystichum imbricans (D.C. Eaton) D.H. Wagner ssp. imbricans  
Annotation History
1. Polystichum munitum (Kaulf.) Presl.
    Annotated by D. H. Wagner, 1976.
2. Polystichum imbricans (DC Eaton) D.H. Wagner ssp. imbricans.
    Annotated by Ed Alverson, 2 2006. Sources: FNA.  
Type Notes
 
Collector
J. William Thompson 
Collection #
4153 
Other Collectors
 
Date Collected
6 May 1928 
Verbatim Date
 
Country
U.S.A. 
State or Province
Oregon 
County
Clackamas 
Locality
Rocky embankment above Oswego Lake. 
Elevation
 
Coordinates
 
Site Description
 
Specimen Notes
 
Phenology
 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Dryopteridaceae
26. Polystichum imbricans (DC Eaton) D.H. Wagner ssp. imbricans
U.S.A., Oregon
1 mile east of Dalles.
Origin: Native.
WTU 8127JWT; Barcode: WTU-V-016191
Morton E. Peck 14871a    
26. Polystichum imbricans (DC Eaton) D.H. Wagner ssp. imbricans
Database ID
32161 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
8127JWT 
Barcode
WTU-V-016191 
Other Numbers
 
Family
Dryopteridaceae 
Name on Specimen
Polystichum imbricans (DC Eaton) D.H. Wagner ssp. imbricans  
Accepted Name
Polystichum imbricans (D.C. Eaton) D.H. Wagner ssp. imbricans  
Annotation History
1. Polystichum imbricans (D.C. Eaton) D.H. Wagner.
    Annotated by D. H. Wagner, 1976.
2. Polystichum imbricans (DC Eaton) D.H. Wagner ssp. imbricans.
    Annotated by Ed Alverson, 2 2006. Sources: FNA.  
Type Notes
 
Collector
Morton E. Peck 
Collection #
14871a 
Other Collectors
 
Date Collected
 
Verbatim Date
 
Country
U.S.A. 
State or Province
Oregon 
County
 
Locality
1 mile east of Dalles. 
Elevation
 
Coordinates
 
Site Description
 
Specimen Notes
 
Phenology
 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Dryopteridaceae
27. Polystichum imbricans (DC Eaton) D.H. Wagner ssp. imbricans
U.S.A., Washington, Chelan County:
Tumwater.
Elev. 1400 ft. 47.678278°, -120.734379°. Datum: WGS84. Coordinate uncertainty: 500 meters. Georeferenced by WTU Staff. Coordinate Source: Georeferenced.
Origin: Native.
WTU 28932; Barcode: WTU-V-016177
I. C. Otis 1063    3 Oct 1920
27. Polystichum imbricans (DC Eaton) D.H. Wagner ssp. imbricans
Database ID
32165 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
28932 
Barcode
WTU-V-016177 
Other Numbers
 
Family
Dryopteridaceae 
Name on Specimen
Polystichum imbricans (DC Eaton) D.H. Wagner ssp. imbricans  
Accepted Name
Polystichum imbricans (D.C. Eaton) D.H. Wagner ssp. imbricans  
Annotation History
1. Polystichum imbricans (D.C. Eaton) D.H. Wagner.
    Annotated by D. H. Wagner, 1976.
2. Polystichum imbricans (DC Eaton) D.H. Wagner ssp. imbricans.
    Annotated by Ed Alverson, 2 2006. Sources: FNA.  
Type Notes
 
Collector
I. C. Otis 
Collection #
1063 
Other Collectors
 
Date Collected
3 Oct 1920 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Chelan 
Locality
Tumwater. 
Elevation
1400 ft. 
Coordinates
47.678278°, -120.734379° 
Site Description
 
Specimen Notes
 
Phenology
 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Dryopteridaceae
28. Polystichum imbricans (DC Eaton) D.H. Wagner ssp. imbricans
U.S.A., Washington, Chelan County:
Tumwater canyon, Wenatchee mountains.
Elev. 1400 ft. 47.58472°, -120.67722°. Datum: WGS84. Coordinate uncertainty: 10000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
Origin: Native.
WTU 8117JWT; Barcode: WTU-V-016178
I. C. Otis 1063    3 Oct 1920
28. Polystichum imbricans (DC Eaton) D.H. Wagner ssp. imbricans
Database ID
32167 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
8117JWT 
Barcode
WTU-V-016178 
Other Numbers
 
Family
Dryopteridaceae 
Name on Specimen
Polystichum imbricans (DC Eaton) D.H. Wagner ssp. imbricans  
Accepted Name
Polystichum imbricans (D.C. Eaton) D.H. Wagner ssp. imbricans  
Annotation History
1. Polystichum munitum (Kaulf.) Presl.
    Annotated by D. H. Wagner, 1976.
2. Polystichum imbricans (DC Eaton) D.H. Wagner ssp. imbricans.
3. Polystichum imbricans (DC Eaton) D.H. Wagner ssp. imbricans.
    Annotated by Ed Alverson, 2 2006. Sources: FNA.  
Type Notes
 
Collector
I. C. Otis 
Collection #
1063 
Other Collectors
 
Date Collected
3 Oct 1920 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Chelan 
Locality
Tumwater canyon, Wenatchee mountains. 
Elevation
1400 ft. 
Coordinates
47.58472°, -120.67722° 
Site Description
 
Specimen Notes
 
Phenology
 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Dryopteridaceae
29. Polystichum imbricans (DC Eaton) D.H. Wagner ssp. imbricans
U.S.A., Oregon, Josephine County:
Summit of Lake Mountain, Oregon Caves National Monuments.
42.090139°, -123.359861°. Datum: WGS 84. Coordinate uncertainty: 800 meters. Georeferenced by Joseph Stormer. Coordinate Source: Digital map.
Origin: Native.
WTU 298179; Barcode: WTU-V-016175
W. H. Baker 352    3 Jul 1949
29. Polystichum imbricans (DC Eaton) D.H. Wagner ssp. imbricans
Database ID
32169 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
298179 
Barcode
WTU-V-016175 
Other Numbers
 
Family
Dryopteridaceae 
Name on Specimen
Polystichum imbricans (DC Eaton) D.H. Wagner ssp. imbricans  
Accepted Name
Polystichum imbricans (D.C. Eaton) D.H. Wagner ssp. imbricans  
Annotation History
1. Polystichum scopulinum (D.C. Eaton) Maxon.
    Annotated by britton, 1989.
2. Polystichum imbricans (DC Eaton) D.H. Wagner ssp. imbricans.
    Annotated by Ed Alverson, 2 2006. Sources: FNA.  
Type Notes
 
Collector
W. H. Baker 
Collection #
352 
Other Collectors
 
Date Collected
3 Jul 1949 
Verbatim Date
 
Country
U.S.A. 
State or Province
Oregon 
County
Josephine 
Locality
Summit of Lake Mountain, Oregon Caves National Monuments. 
Elevation
 
Coordinates
42.090139°, -123.359861° 
Site Description
 
Specimen Notes
 
Phenology
 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Dryopteridaceae
30. Polystichum imbricans (DC Eaton) D.H. Wagner ssp. imbricans
U.S.A., Oregon, Hood River County:
At Viento, Columbia Gorge.
Rocky cliffs. Phenology: Spores. Origin: Native.
WTU 5345JWT; Barcode: WTU-V-016199
J. William Thompson 4041    7 Apr 1928
30. Polystichum imbricans (DC Eaton) D.H. Wagner ssp. imbricans
Database ID
32308 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
5345JWT 
Barcode
WTU-V-016199 
Other Numbers
 
Family
Dryopteridaceae 
Name on Specimen
Polystichum imbricans (DC Eaton) D.H. Wagner ssp. imbricans  
Accepted Name
Polystichum imbricans (D.C. Eaton) D.H. Wagner ssp. imbricans  
Annotation History
1. Polystichum munitum (Kaulf.) Presl var. imbricans (D.C. Eat.) Maxon.
2. Polystichum munitum (Kaulf.) Presl.
    Annotated by W. H. Wagner Jr., 1974.
3. Polystichum imbricans (DC Eaton) D.H. Wagner ssp. imbricans.
    Annotated by Ed Alverson, 2 2006. Sources: FNA.  
Type Notes
 
Collector
J. William Thompson 
Collection #
4041 
Other Collectors
 
Date Collected
7 Apr 1928 
Verbatim Date
 
Country
U.S.A. 
State or Province
Oregon 
County
Hood River 
Locality
At Viento, Columbia Gorge. 
Elevation
 
Coordinates
 
Site Description
Rocky cliffs. 
Specimen Notes
 
Phenology
Spores 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Dryopteridaceae
31. Polystichum imbricans (DC Eaton) D.H. Wagner ssp. imbricans
U.S.A., Washington, Chelan County:
Between Drury and Chiwaukum, near G. N. snow shed 1680.3.
Elev. 1600 ft. 47.656962°, -120.729561°. Datum: WGS84. Coordinate uncertainty: 4600 meters. Georeferenced by WTU Staff. Coordinate Source: Georeferenced.
Phenology: Spores. Origin: Native.
WTU 8126JWT; Barcode: WTU-V-016202
I. C. Otis 1053    16 Sep 1920
31. Polystichum imbricans (DC Eaton) D.H. Wagner ssp. imbricans
Database ID
32322 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
8126JWT 
Barcode
WTU-V-016202 
Other Numbers
 
Family
Dryopteridaceae 
Name on Specimen
Polystichum imbricans (DC Eaton) D.H. Wagner ssp. imbricans  
Accepted Name
Polystichum imbricans (D.C. Eaton) D.H. Wagner ssp. imbricans  
Annotation History
1. Polystichum munitum (Kaulf.) Presl var. imbricans (D.C. Eat.) Maxon.
2. Polystichum munitum (Kaulf.) Presl.
    Annotated by W. H. Wagner Jr., 1974.
3. Polystichum imbricans (DC Eaton) D.H. Wagner ssp. imbricans.
    Annotated by Ed Alverson, 2 2006. Sources: FNA.  
Type Notes
 
Collector
I. C. Otis 
Collection #
1053 
Other Collectors
 
Date Collected
16 Sep 1920 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Chelan 
Locality
Between Drury and Chiwaukum, near G. N. snow shed 1680.3. 
Elevation
1600 ft. 
Coordinates
47.656962°, -120.729561° 
Site Description
 
Specimen Notes
 
Phenology
Spores 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Dryopteridaceae
32. Polystichum imbricans (DC Eaton) D.H. Wagner ssp. imbricans
U.S.A., Oregon, Clackamas County:
Clackamas River above Estacada.
Growing in rocky places along river. Phenology: Spores. Origin: Native.
WTU 5368JWT; Barcode: WTU-V-016201
J. William Thompson 2642    11 Jun 1927
32. Polystichum imbricans (DC Eaton) D.H. Wagner ssp. imbricans
Database ID
32325 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
5368JWT 
Barcode
WTU-V-016201 
Other Numbers
 
Family
Dryopteridaceae 
Name on Specimen
Polystichum imbricans (DC Eaton) D.H. Wagner ssp. imbricans  
Accepted Name
Polystichum imbricans (D.C. Eaton) D.H. Wagner ssp. imbricans  
Annotation History
1. Polystichum munitum (Kaulf.) Presl var. imbricans (D.C. Eat.) Maxon.
2. Polystichum munitum (Kaulf.) Presl.
    Annotated by W. H. Wagner Jr., 1974.
3. Polystichum imbricans (DC Eaton) D.H. Wagner ssp. imbricans.
    Annotated by Ed Alverson, 2 2006. Sources: FNA.  
Type Notes
 
Collector
J. William Thompson 
Collection #
2642 
Other Collectors
 
Date Collected
11 Jun 1927 
Verbatim Date
 
Country
U.S.A. 
State or Province
Oregon 
County
Clackamas 
Locality
Clackamas River above Estacada. 
Elevation
 
Coordinates
 
Site Description
Growing in rocky places along river. 
Specimen Notes
 
Phenology
Spores 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Dryopteridaceae
33. Polystichum imbricans (DC Eaton) D.H. Wagner ssp. imbricans
U.S.A., Washington, Chelan County:
Chelan National Forest, Valley of Purple Creek. Sawtooth Ridge.
Elev. 2000 ft. 48.320776°, -120.606623°. Datum: WGS84. Coordinate uncertainty: 10000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
Granite ledges. Phenology: Spores. Origin: Native.
WTU 107920; Barcode: WTU-V-016119
Harold St. John 3756    24 Jul 1921
with W. D. Courtney, Charles S. Parker
33. Polystichum imbricans (DC Eaton) D.H. Wagner ssp. imbricans
Database ID
32329 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
107920 
Barcode
WTU-V-016119 
Other Numbers
 
Family
Dryopteridaceae 
Name on Specimen
Polystichum imbricans (DC Eaton) D.H. Wagner ssp. imbricans  
Accepted Name
Polystichum imbricans (D.C. Eaton) D.H. Wagner ssp. imbricans  
Annotation History
1. Polystichum munitum (Kaulf.) Presl var. imbricans (D.C. Eat.) Maxon.
2. Polystichum munitum (Kaulf.) Presl.
    Annotated by W. H. Wagner Jr., 1974.
3. Polystichum imbricans (DC Eaton) D.H. Wagner ssp. imbricans.
    Annotated by Ed Alverson, 2 2006. Sources: FNA.  
Type Notes
 
Collector
Harold St. John 
Collection #
3756 
Other Collectors
W. D. Courtney, Charles S. Parker 
Date Collected
24 Jul 1921 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Chelan 
Locality
Chelan National Forest, Valley of Purple Creek. Sawtooth Ridge. 
Elevation
2000 ft. 
Coordinates
48.320776°, -120.606623° 
Site Description
Granite ledges. 
Specimen Notes
 
Phenology
Spores 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Dryopteridaceae
34. Polystichum imbricans (DC Eaton) D.H. Wagner ssp. imbricans
U.S.A., Washington, Chelan County:
Lake Wenatchee, near Ranger Station.
47.42361°, -120.30917°. Datum: WGS84. Coordinate uncertainty: 10000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
Rocky slopes. Phenology: Spores. Origin: Native.
WTU 5347JWT; Barcode: WTU-V-016171
J. William Thompson 6798    15 Jun 1931
34. Polystichum imbricans (DC Eaton) D.H. Wagner ssp. imbricans
Database ID
32335 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
5347JWT 
Barcode
WTU-V-016171 
Other Numbers
 
Family
Dryopteridaceae 
Name on Specimen
Polystichum imbricans (DC Eaton) D.H. Wagner ssp. imbricans  
Accepted Name
Polystichum imbricans (D.C. Eaton) D.H. Wagner ssp. imbricans  
Annotation History
1. Polystichum munitum (Kaulf.) Presl var. imbricans (D.C. Eat.) Maxon.
2. Polystichum munitum (Kaulf.) Presl.
    Annotated by W. H. Wagner Jr., 1974.
3. Polystichum imbricans (DC Eaton) D.H. Wagner ssp. imbricans.
    Annotated by Ed Alverson, 2 2006. Sources: FNA.  
Type Notes
 
Collector
J. William Thompson 
Collection #
6798 
Other Collectors
 
Date Collected
15 Jun 1931 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Chelan 
Locality
Lake Wenatchee, near Ranger Station. 
Elevation
 
Coordinates
47.42361°, -120.30917° 
Site Description
Rocky slopes. 
Specimen Notes
 
Phenology
Spores 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Dryopteridaceae
35. Polystichum imbricans (D.C. Eaton) D.H. Wagner × Polystichum munitum (Kaulf.) Presl
U.S.A., Washington, Chelan County:
Wenatchee lake Quadrangle; 1.5 to 2 miles up Rock Mountian Trail.
Elev. 4400 ft. T26N R15E S3 NE 1/4. Datum: WGS84. Coordinate uncertainty: 10000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
Growing with Ceanothus velutinus, Acer glabrum and Sorbus scopulina. A few Pseudotsuga menziesii nearby. Phenology: Spores. Origin: Native.
WTU 339781; Barcode: WTU-V-030980
E. Burnett 291    12 Nov 1990
35. Polystichum imbricans (D.C. Eaton) D.H. Wagner × Polystichum munitum (Kaulf.) Presl
Database ID
32386 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
339781 
Barcode
WTU-V-030980 
Other Numbers
 
Family
Dryopteridaceae 
Name on Specimen
Polystichum imbricans (D.C. Eaton) D.H. Wagner × Polystichum munitum (Kaulf.) Presl 
Accepted Name
Polystichum imbricans (D.C. Eaton) D.H. Wagner × Polystichum munitum (Kaulf.) Presl 
Annotation History
1. Polystichum imbricans (D.C. Eaton) D.H. Wagner × Polystichum munitum (Kaulf.) Presl.  
Type Notes
 
Collector
E. Burnett 
Collection #
291 
Other Collectors
 
Date Collected
12 Nov 1990 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Chelan 
Locality
Wenatchee lake Quadrangle; 1.5 to 2 miles up Rock Mountian Trail. 
Elevation
4400 ft. 
Coordinates
T26N R15E S3 NE 1/4 
Site Description
Growing with Ceanothus velutinus, Acer glabrum and Sorbus scopulina. A few Pseudotsuga menziesii nearby. 
Specimen Notes
 
Phenology
Spores 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Dryopteridaceae
36. Polystichum imbricans (D.C. Eaton) D.H. Wagner × Polystichum munitum (Kaulf.) Presl
U.S.A., Washington, Chelan County:
Wenatchee lake Quadrangle; 1.5 to 2 miles up Rock Mountian Trail.
Elev. 4400 ft. T26N R15E S3 NE 1/4. Datum: WGS84. Coordinate uncertainty: 10000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
Growing with Ceanothus velutinus, Acer glabrum and Sorbus scopulina. A few Pseudotsuga menziesii nearby. Phenology: Spores. Origin: Native.
WTU 339786; Barcode: WTU-V-030983
E. Burnett 292    12 Nov 1990
36. Polystichum imbricans (D.C. Eaton) D.H. Wagner × Polystichum munitum (Kaulf.) Presl
Database ID
32388 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
339786 
Barcode
WTU-V-030983 
Other Numbers
 
Family
Dryopteridaceae 
Name on Specimen
Polystichum imbricans (D.C. Eaton) D.H. Wagner × Polystichum munitum (Kaulf.) Presl 
Accepted Name
Polystichum imbricans (D.C. Eaton) D.H. Wagner × Polystichum munitum (Kaulf.) Presl 
Annotation History
1. Polystichum imbricans (D.C. Eaton) D.H. Wagner × Polystichum munitum (Kaulf.) Presl.  
Type Notes
 
Collector
E. Burnett 
Collection #
292 
Other Collectors
 
Date Collected
12 Nov 1990 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Chelan 
Locality
Wenatchee lake Quadrangle; 1.5 to 2 miles up Rock Mountian Trail. 
Elevation
4400 ft. 
Coordinates
T26N R15E S3 NE 1/4 
Site Description
Growing with Ceanothus velutinus, Acer glabrum and Sorbus scopulina. A few Pseudotsuga menziesii nearby. 
Specimen Notes
 
Phenology
Spores 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Dryopteridaceae
37. Polystichum imbricans (DC Eaton) D.H. Wagner ssp. imbricans
Canada, British Columbia
Little Saanich Mountain, Vancouver Island.
Phenology: Spores. Origin: Native.
WTU 86707; Barcode: WTU-V-016195
J. R. Anderson s.n.    20 Oct 1917
37. Polystichum imbricans (DC Eaton) D.H. Wagner ssp. imbricans
Database ID
32419 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
86707 
Barcode
WTU-V-016195 
Other Numbers
 
Family
Dryopteridaceae 
Name on Specimen
Polystichum imbricans (DC Eaton) D.H. Wagner ssp. imbricans  
Accepted Name
Polystichum imbricans (D.C. Eaton) D.H. Wagner ssp. imbricans  
Annotation History
1. Polystichum imbricans (D.C. Eaton) D.H. Wagner.
2. Polystichum munitum (Kaulf.) Presl.
    Annotated by W. H. Wagner Jr., 1974.
3. Polystichum imbricans (DC Eaton) D.H. Wagner ssp. imbricans.
    Annotated by Ed Alverson, 2 2006. Sources: FNA.  
Type Notes
 
Collector
J. R. Anderson 
Collection #
s.n. 
Other Collectors
 
Date Collected
20 Oct 1917 
Verbatim Date
 
Country
Canada 
State or Province
British Columbia 
County
 
Locality
Little Saanich Mountain, Vancouver Island. 
Elevation
 
Coordinates
 
Site Description
 
Specimen Notes
 
Phenology
Spores 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Dryopteridaceae
38. Polystichum imbricans (DC Eaton) D.H. Wagner ssp. imbricans
U.S.A., Washington, Chelan County:
Power house between Leavenworth and Tumwater.
Elev. 1350 ft. 47.59639°, -120.66028°. Datum: WGS84. Coordinate uncertainty: 10000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
Phenology: Spores. Origin: Native.
WTU 8125JWT; Barcode: WTU-V-016198
I. C. Otis 1058    28 Sep 1920
38. Polystichum imbricans (DC Eaton) D.H. Wagner ssp. imbricans
Database ID
32432 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
8125JWT 
Barcode
WTU-V-016198 
Other Numbers
 
Family
Dryopteridaceae 
Name on Specimen
Polystichum imbricans (DC Eaton) D.H. Wagner ssp. imbricans  
Accepted Name
Polystichum imbricans (D.C. Eaton) D.H. Wagner ssp. imbricans  
Annotation History
1. Polystichum munitum (Kaulf.) Presl var. imbricans (D.C. Eat.) Maxon.
2. Polystichum munitum (Kaulf.) Presl.
    Annotated by W. H. Wagner Jr., 1974.
3. Polystichum imbricans (DC Eaton) D.H. Wagner ssp. imbricans.
    Annotated by Ed Alverson, 2 2006. Sources: FNA.  
Type Notes
 
Collector
I. C. Otis 
Collection #
1058 
Other Collectors
 
Date Collected
28 Sep 1920 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Chelan 
Locality
Power house between Leavenworth and Tumwater. 
Elevation
1350 ft. 
Coordinates
47.59639°, -120.66028° 
Site Description
 
Specimen Notes
 
Phenology
Spores 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Dryopteridaceae
39. Polystichum imbricans (DC Eaton) D.H. Wagner ssp. imbricans
U.S.A., Oregon, Klamath County:
Southwest corner, north wall, Red Blanket Canyon. Crater Lake National Park.
42.784045°, -122.367427°. Datum: WGS 84. Coordinate uncertainty: 2500 meters. Georeferenced by Joseph Stormer. Coordinate Source: Digital Map. Invalid coordinates (located outside county bounds).
Phenology: Spores. Origin: Native.
WTU 294304; Barcode: WTU-V-016197
William H. Baker 7104    29 Jul 1950
39. Polystichum imbricans (DC Eaton) D.H. Wagner ssp. imbricans
Database ID
32441 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
294304 
Barcode
WTU-V-016197 
Other Numbers
 
Family
Dryopteridaceae 
Name on Specimen
Polystichum imbricans (DC Eaton) D.H. Wagner ssp. imbricans  
Accepted Name
Polystichum imbricans (D.C. Eaton) D.H. Wagner ssp. imbricans  
Annotation History
1. Polystichum munitum (Kaulf.) Presl var. imbricans (D.C. Eat.) Maxon.
2. Polystichum imbricans (DC Eaton) D.H. Wagner ssp. imbricans.
    Annotated by Ed Alverson, 2 2006.  
Type Notes
 
Collector
William H. Baker 
Collection #
7104 
Other Collectors
 
Date Collected
29 Jul 1950 
Verbatim Date
 
Country
U.S.A. 
State or Province
Oregon 
County
Klamath 
Locality
Southwest corner, north wall, Red Blanket Canyon. Crater Lake National Park. 
Elevation
 
Coordinates
42.784045°, -122.367427° 
Site Description
 
Specimen Notes
 
Phenology
Spores 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Dryopteridaceae
40. Polystichum imbricans (DC Eaton) D.H. Wagner ssp. imbricans
U.S.A., Oregon, Josephine County:
1 mile west bridge, Hellgate, Rouge River Canyon.
Phenology: Fertile. Origin: Native.
WTU 11457JWT; Barcode: WTU-V-016200
Lilla Leach s.n.    30 May 1928
40. Polystichum imbricans (DC Eaton) D.H. Wagner ssp. imbricans
Database ID
32554 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
11457JWT 
Barcode
WTU-V-016200 
Other Numbers
 
Family
Dryopteridaceae 
Name on Specimen
Polystichum imbricans (DC Eaton) D.H. Wagner ssp. imbricans  
Accepted Name
Polystichum imbricans (D.C. Eaton) D.H. Wagner ssp. imbricans  
Annotation History
1. Polystichum lonchitis (L.) Roth.
2. Polystichum munitum (Kaulf.) Presl.
    Annotated by W. H. Wagner Jr., 1974.
3. Polystichum imbricans (DC Eaton) D.H. Wagner ssp. imbricans.
    Annotated by Ed Alverson, 2 2006.  
Type Notes
 
Collector
Lilla Leach 
Collection #
s.n. 
Other Collectors
 
Date Collected
30 May 1928 
Verbatim Date
 
Country
U.S.A. 
State or Province
Oregon 
County
Josephine 
Locality
1 mile west bridge, Hellgate, Rouge River Canyon. 
Elevation
 
Coordinates
 
Site Description
 
Specimen Notes
 
Phenology
Fertile 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Dryopteridaceae
41. Polystichum imbricans (D.C. Eaton) D.H. Wagner × Polystichum munitum (Kaulf.) Presl
U.S.A., Washington, Chelan County:
Rock Mountain Trail 1.5 to 2 miles from Highway 2.
Elev. 4400 ft. T26N R15E S3 NE 1/4. Datum: WGS84. Coordinate uncertainty: 500 meters. Georeferenced by WTU Staff. Coordinate Source: Georeferenced.
With Ceanothus velutinus, Acer glabrum, and Sorbus scopulina. A few small Pseudotsuga menziesii nearby. Phenology: Spores. Origin: Native.
WTU 323847; Barcode: WTU-V-030982
E. Burnett s.n.    20 Jul 1991
41. Polystichum imbricans (D.C. Eaton) D.H. Wagner × Polystichum munitum (Kaulf.) Presl
Database ID
32799 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
323847 
Barcode
WTU-V-030982 
Other Numbers
 
Family
Dryopteridaceae 
Name on Specimen
Polystichum imbricans (D.C. Eaton) D.H. Wagner × Polystichum munitum (Kaulf.) Presl 
Accepted Name
Polystichum imbricans (D.C. Eaton) D.H. Wagner × Polystichum munitum (Kaulf.) Presl 
Annotation History
1. Polystichum imbricans (D.C. Eaton) D.H. Wagner × Polystichum munitum (Kaulf.) Presl.  
Type Notes
 
Collector
E. Burnett 
Collection #
s.n. 
Other Collectors
 
Date Collected
20 Jul 1991 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Chelan 
Locality
Rock Mountain Trail 1.5 to 2 miles from Highway 2. 
Elevation
4400 ft. 
Coordinates
T26N R15E S3 NE 1/4 
Site Description
With Ceanothus velutinus, Acer glabrum, and Sorbus scopulina. A few small Pseudotsuga menziesii nearby. 
Specimen Notes
 
Phenology
Spores 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Dryopteridaceae
42. Polystichum imbricans (DC Eaton) D.H. Wagner ssp. imbricans
U.S.A., Washington, Chelan County:
Rock Mountain Trail 1.5 to 2 miles from Highway 2.
Elev. 4400 ft. T26N R15E S3 NE 1/4. Datum: WGS84. Coordinate uncertainty: 500 meters. Georeferenced by WTU Staff. Coordinate Source: Georeferenced.
With Ceanothus velutinus, Acer glabrum, and Sorbus scopulina. A few small Pseudotsuga menziesii nearby. Phenology: Spores. Origin: Native.
WTU 323846; Barcode: WTU-V-030979
E. Burnett s.n.    20 Jul 1991
42. Polystichum imbricans (DC Eaton) D.H. Wagner ssp. imbricans
Database ID
32803 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
323846 
Barcode
WTU-V-030979 
Other Numbers
 
Family
Dryopteridaceae 
Name on Specimen
Polystichum imbricans (DC Eaton) D.H. Wagner ssp. imbricans  
Accepted Name
Polystichum imbricans (D.C. Eaton) D.H. Wagner ssp. imbricans  
Annotation History
1. Polystichum imbricans (D.C. Eaton) D.H. Wagner × Polystichum munitum (Kaulf.) Presl.
2. Polystichum imbricans (DC Eaton) D.H. Wagner ssp. imbricans.
    Annotated by Ed Alverson, 2 2006. Sources: FNA.  
Type Notes
 
Collector
E. Burnett 
Collection #
s.n. 
Other Collectors
 
Date Collected
20 Jul 1991 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Chelan 
Locality
Rock Mountain Trail 1.5 to 2 miles from Highway 2. 
Elevation
4400 ft. 
Coordinates
T26N R15E S3 NE 1/4 
Site Description
With Ceanothus velutinus, Acer glabrum, and Sorbus scopulina. A few small Pseudotsuga menziesii nearby. 
Specimen Notes
 
Phenology
Spores 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Dryopteridaceae
43. Polystichum imbricans (D.C. Eaton) D.H. Wagner × Polystichum scopulinum (D.C. Eaton) Maxon
U.S.A., Washington, Chelan County:
Between Drury and Chiwaukum.
Elev. 1700 ft. 47.656962°, -120.729561°. Datum: WGS84. Coordinate uncertainty: 4600 meters. Georeferenced by WTU Staff. Coordinate Source: Georeferenced.
Phenology: Spores. Origin: Native.
WTU 115952; Barcode: WTU-V-030977
I. C. Otis 1062    2 Oct 1920
43. Polystichum imbricans (D.C. Eaton) D.H. Wagner × Polystichum scopulinum (D.C. Eaton) Maxon
Database ID
32804 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
115952 
Barcode
WTU-V-030977 
Other Numbers
 
Family
Dryopteridaceae 
Name on Specimen
Polystichum imbricans (D.C. Eaton) D.H. Wagner × Polystichum scopulinum (D.C. Eaton) Maxon 
Accepted Name
Polystichum imbricans (D.C. Eaton) D.H. Wagner × Polystichum scopulinum (D.C. Eaton) Maxon 
Annotation History
1. Polystichum scopulinum (D.C. Eaton) Maxon.
2. Polystichum munitum (Kaulf.) Presl × Polystichum scopulinum (D.C. Eaton) Maxon.
    Annotated by W. H. Wagner Jr., 1963. Remarks: Sporangia abortive.
3. Polystichum imbricans (D.C. Eaton) D.H. Wagner × Polystichum scopulinum (D.C. Eaton) Maxon.
    Annotated by D. H. Wagner, 1976.  
Type Notes
 
Collector
I. C. Otis 
Collection #
1062 
Other Collectors
 
Date Collected
2 Oct 1920 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Chelan 
Locality
Between Drury and Chiwaukum. 
Elevation
1700 ft. 
Coordinates
47.656962°, -120.729561° 
Site Description
 
Specimen Notes
 
Phenology
Spores 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Dryopteridaceae
44. Polystichum imbricans (D.C. Eaton) D.H. Wagner × Polystichum scopulinum (D.C. Eaton) Maxon
U.S.A., Washington, Chelan County:
Between Drury and Chiwaukum.
Elev. 1700 ft. 47.656962°, -120.729561°. Datum: WGS84. Coordinate uncertainty: 4600 meters. Georeferenced by WTU Staff. Coordinate Source: Georeferenced.
Phenology: Spores. Origin: Native.
WTU 2913JWT; Barcode: WTU-V-030976
I. C. Otis 1062    2 Oct 1920
44. Polystichum imbricans (D.C. Eaton) D.H. Wagner × Polystichum scopulinum (D.C. Eaton) Maxon
Database ID
32810 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
2913JWT 
Barcode
WTU-V-030976 
Other Numbers
 
Family
Dryopteridaceae 
Name on Specimen
Polystichum imbricans (D.C. Eaton) D.H. Wagner × Polystichum scopulinum (D.C. Eaton) Maxon 
Accepted Name
Polystichum imbricans (D.C. Eaton) D.H. Wagner × Polystichum scopulinum (D.C. Eaton) Maxon 
Annotation History
1. Polystichum scopulinum (D.C. Eaton) Maxon.
2. Polystichum munitum (Kaulf.) Presl × Polystichum scopulinum (D.C. Eaton) Maxon.
    Annotated by W. H. Wagner Jr., 1963. Remarks: Sporangia abortive.
3. Polystichum imbricans (D.C. Eaton) D.H. Wagner × Polystichum scopulinum (D.C. Eaton) Maxon.
    Annotated by D. H. Wagner, 1976.  
Type Notes
 
Collector
I. C. Otis 
Collection #
1062 
Other Collectors
 
Date Collected
2 Oct 1920 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Chelan 
Locality
Between Drury and Chiwaukum. 
Elevation
1700 ft. 
Coordinates
47.656962°, -120.729561° 
Site Description
 
Specimen Notes
 
Phenology
Spores 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Dryopteridaceae
45. Polystichum imbricans (D.C. Eaton) D.H. Wagner × Polystichum scopulinum (D.C. Eaton) Maxon
U.S.A., Washington, Kittitas County:
Along Beverly Creek, upper north fork of Teanaway River; Wenatchee Mountains, Wenatchee National Forest.
47.372454°, -120.877017°. Datum: WGS 84. Coordinate uncertainty: 10000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
One plant with parents. Phenology: Spores. Origin: Native.
WTU 213543; Barcode: WTU-V-030975
W. H. Wagner 63089    25 Jun 1963
with A. R. Kruckeberg
45. Polystichum imbricans (D.C. Eaton) D.H. Wagner × Polystichum scopulinum (D.C. Eaton) Maxon
Database ID
32811 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
213543 
Barcode
WTU-V-030975 
Other Numbers
 
Family
Dryopteridaceae 
Name on Specimen
Polystichum imbricans (D.C. Eaton) D.H. Wagner × Polystichum scopulinum (D.C. Eaton) Maxon 
Accepted Name
Polystichum imbricans (D.C. Eaton) D.H. Wagner × Polystichum scopulinum (D.C. Eaton) Maxon 
Annotation History
1. Polystichum munitum (Kaulf.) Presl × Polystichum scopulinum (D.C. Eaton) Maxon.
2. Polystichum imbricans (D.C. Eaton) D.H. Wagner × Polystichum scopulinum (D.C. Eaton) Maxon.
    Annotated by D. H. Wagner, 1976.  
Type Notes
 
Collector
W. H. Wagner 
Collection #
63089 
Other Collectors
A. R. Kruckeberg 
Date Collected
25 Jun 1963 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Kittitas 
Locality
Along Beverly Creek, upper north fork of Teanaway River; Wenatchee Mountains, Wenatchee National Forest. 
Elevation
 
Coordinates
47.372454°, -120.877017° 
Site Description
 
Specimen Notes
One plant with parents. 
Phenology
Spores 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Dryopteridaceae
46. Polystichum imbricans (D.C. Eaton) D.H. Wagner × Polystichum scopulinum (D.C. Eaton) Maxon
U.S.A., Washington, Kittitas County:
Along Beverly Creek.
Elev. 3000 ft. 47.372454°, -120.877017°. Datum: WGS 84. Coordinate uncertainty: 10000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
Rocky creek beds. Phenology: Spores. Origin: Native.
WTU 10206JWT; Barcode: WTU-V-030978
J. William Thompson 9475    19 Jul 1933
46. Polystichum imbricans (D.C. Eaton) D.H. Wagner × Polystichum scopulinum (D.C. Eaton) Maxon
Database ID
32814 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
10206JWT 
Barcode
WTU-V-030978 
Other Numbers
 
Family
Dryopteridaceae 
Name on Specimen
Polystichum imbricans (D.C. Eaton) D.H. Wagner × Polystichum scopulinum (D.C. Eaton) Maxon 
Accepted Name
Polystichum imbricans (D.C. Eaton) D.H. Wagner × Polystichum scopulinum (D.C. Eaton) Maxon 
Annotation History
1. Polystichum californicum (D.C. Eaton) Diels.
2. Polystichum munitum (Kaulf.) Presl × Polystichum scopulinum (D.C. Eaton) Maxon.
    Annotated by W. H. Wagner Jr., 1963. Remarks: Spores abortive.
3. Polystichum imbricans (D.C. Eaton) D.H. Wagner × Polystichum scopulinum (D.C. Eaton) Maxon.
    Annotated by D. H. Wagner, 1976.  
Type Notes
 
Collector
J. William Thompson 
Collection #
9475 
Other Collectors
 
Date Collected
19 Jul 1933 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Kittitas 
Locality
Along Beverly Creek. 
Elevation
3000 ft. 
Coordinates
47.372454°, -120.877017° 
Site Description
Rocky creek beds. 
Specimen Notes
 
Phenology
Spores 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Dryopteridaceae
47. Polystichum imbricans (D.C. Eaton) D.H. Wagner × Polystichum scopulinum (D.C. Eaton) Maxon
U.S.A., Washington, Chelan County:
Hillside east of G.N. bridge across the Wenatchee River, between Drury and Chiwaukum.
Elev. 1700 ft. 47.656962°, -120.729561°. Datum: WGS84. Coordinate uncertainty: 4600 meters. Georeferenced by WTU Staff. Coordinate Source: Georeferenced.
On rocky hillside. Phenology: Spores. Origin: Native.
WTU 8505JWT; Barcode: WTU-V-030974
I. C. Otis 1062    2 Oct 1920
47. Polystichum imbricans (D.C. Eaton) D.H. Wagner × Polystichum scopulinum (D.C. Eaton) Maxon
Database ID
32816 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
8505JWT 
Barcode
WTU-V-030974 
Other Numbers
 
Family
Dryopteridaceae 
Name on Specimen
Polystichum imbricans (D.C. Eaton) D.H. Wagner × Polystichum scopulinum (D.C. Eaton) Maxon 
Accepted Name
Polystichum imbricans (D.C. Eaton) D.H. Wagner × Polystichum scopulinum (D.C. Eaton) Maxon 
Annotation History
1. Polystichum scopulinum (D.C. Eaton) Maxon.
2. Polystichum munitum (Kaulf.) Presl × Polystichum scopulinum (D.C. Eaton) Maxon.
    Annotated by W. H. Wagner Jr., 1963. Remarks: Spores abortive.
3. Polystichum imbricans (D.C. Eaton) D.H. Wagner × Polystichum scopulinum (D.C. Eaton) Maxon.
    Annotated by D. H. Wagner, 1976.  
Type Notes
 
Collector
I. C. Otis 
Collection #
1062 
Other Collectors
 
Date Collected
2 Oct 1920 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Chelan 
Locality
Hillside east of G.N. bridge across the Wenatchee River, between Drury and Chiwaukum. 
Elevation
1700 ft. 
Coordinates
47.656962°, -120.729561° 
Site Description
On rocky hillside. 
Specimen Notes
 
Phenology
Spores 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Dryopteridaceae
48. Polystichum imbricans (D.C. Eaton) D.H. Wagner × Polystichum lemmonii Underw.
U.S.A., Washington, Kittitas County:
Miller Peak. Talus of northeast slope.
Elev. 6420 ft. 47.39472°, -120.74222°. Datum: WGS 84. Coordinate uncertainty: 10000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
Shale-sandstone-conglomerate; subalpine fir-mountain hemlock-whitebark pine forest type. Phenology: Spores. Origin: Native.
WTU 192106; Barcode: WTU-V-030966
A. R. Kruckeberg 3957    23 Aug 1955
48. Polystichum imbricans (D.C. Eaton) D.H. Wagner × Polystichum lemmonii Underw.
Database ID
32836 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
192106 
Barcode
WTU-V-030966 
Other Numbers
 
Family
Dryopteridaceae 
Name on Specimen
Polystichum imbricans (D.C. Eaton) D.H. Wagner × Polystichum lemmonii Underw. 
Accepted Name
Polystichum imbricans (D.C. Eaton) D.H. Wagner × Polystichum lemmonii Underw. 
Annotation History
1. Polystichum lemmonii Underw.
2. Polystichum mohrioides (Bory) Presl × Polystichum scopulinum (D.C. Eaton) Maxon.
    Annotated by wagner, 1963. Remarks: Spores abortive.
3. Polystichum imbricans (D.C. Eaton) D.H. Wagner × Polystichum lemmonii Underw.
    Annotated by D. H. Wagner, 1976.  
Type Notes
 
Collector
A. R. Kruckeberg 
Collection #
3957 
Other Collectors
 
Date Collected
23 Aug 1955 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Kittitas 
Locality
Miller Peak. Talus of northeast slope. 
Elevation
6420 ft. 
Coordinates
47.39472°, -120.74222° 
Site Description
Shale-sandstone-conglomerate; subalpine fir-mountain hemlock-whitebark pine forest type. 
Specimen Notes
 
Phenology
Spores 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Dryopteridaceae
49. Polystichum imbricans (D.C. Eaton) D.H. Wagner × Polystichum scopulinum (D.C. Eaton) Maxon
U.S.A., Washington, Kittitas County:
Between Paris Creek and Boulder Creek, upper Cle Elum River valley. On benches above river and road.
47.198258°, -120.4389°. Datum: WGS 84. Coordinate uncertainty: 10000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
On wooded alluvial benches; mixed parent material, thouh predominantly ultramafic rock. Hybrid population. Also mounted with 5639 a-c. 5639d: P. scopulinum - P. munitum possible hybrid. Phenology: Spores. Origin: Native.
WTU 214838D
A. R. Kruckeberg 5639d    12 Jul 1963
49. Polystichum imbricans (D.C. Eaton) D.H. Wagner × Polystichum scopulinum (D.C. Eaton) Maxon
Database ID
32884 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
214838D 
Barcode
 
Other Numbers
 
Family
Dryopteridaceae 
Name on Specimen
Polystichum imbricans (D.C. Eaton) D.H. Wagner × Polystichum scopulinum (D.C. Eaton) Maxon 
Accepted Name
Polystichum imbricans (D.C. Eaton) D.H. Wagner × Polystichum scopulinum (D.C. Eaton) Maxon 
Annotation History
1. Polystichum munitum (Kaulf.) Presl × Polystichum scopulinum (D.C. Eaton) Maxon.
2. Polystichum imbricans (D.C. Eaton) D.H. Wagner × Polystichum scopulinum (D.C. Eaton) Maxon.
    Annotated by D. Wagner, 1976. Remarks: Entire indusia and narrow, sparse scales on rachis. This should show 41 II's and 40 I's at meiosis. 
Type Notes
 
Collector
A. R. Kruckeberg 
Collection #
5639d 
Other Collectors
 
Date Collected
12 Jul 1963 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Kittitas 
Locality
Between Paris Creek and Boulder Creek, upper Cle Elum River valley. On benches above river and road. 
Elevation
 
Coordinates
47.198258°, -120.4389° 
Site Description
On wooded alluvial benches; mixed parent material, thouh predominantly ultramafic rock. 
Specimen Notes
Hybrid population. Also mounted with 5639 a-c. 5639d: P. scopulinum - P. munitum possible hybrid. 
Phenology
Spores 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Dryopteridaceae
50. Polystichum imbricans (DC Eaton) D.H. Wagner ssp. imbricans
U.S.A., Washington, Chelan County:
Lake Chelan National Recreational Area. Stehekin State Airstrip.
Elev. 1196 ft. 48.34332° N, 120.71854° W; UTM Zone 10, 669049.268E, 5356975.232N. Datum: WGS 83. Coordinate uncertainty: 5 meters. Coordinate Source: GPS. UTM calculated from Lat-Lon.
Flat mowed area approximately 3,000 feet long by 300 feet wide. Public airstrip cut out of valley floor forest. Abies grandis, Alnus rubra, Acer macrophylla, Pseudotsuga menziesii dominate forest edge. Airstrip dominated by non-native grasses. Uncommon among rocks along roadside. Phenology: Spores. Origin: Native.
WTU 366662; Barcode: WTU-V-016196
Dale Blum 06-36    27 Jun 2006
50. Polystichum imbricans (DC Eaton) D.H. Wagner ssp. imbricans
Database ID
148506 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
366662 
Barcode
WTU-V-016196 
Other Numbers
 
Family
Dryopteridaceae 
Name on Specimen
Polystichum imbricans (DC Eaton) D.H. Wagner ssp. imbricans  
Accepted Name
Polystichum imbricans (D.C. Eaton) D.H. Wagner ssp. imbricans  
Annotation History
1. Polystichum imbricans (DC Eaton) D.H. Wagner ssp. imbricans.
    Annotated by Ben Legler, 13 2006. Sources: FNA.
2. Polystichum imbricans (DC Eaton) D.H. Wagner ssp. imbricans.
    Annotated by Ed Alverson, 20 2008. Sources: FNA.  
Type Notes
 
Collector
Dale Blum 
Collection #
06-36 
Other Collectors
 
Date Collected
27 Jun 2006 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Chelan 
Locality
Lake Chelan National Recreational Area. Stehekin State Airstrip. 
Elevation
1196 ft. 
Coordinates
48.34332° N, 120.71854° W; UTM Zone 10, 669049.268E, 5356975.232N 
Site Description
Flat mowed area approximately 3,000 feet long by 300 feet wide. Public airstrip cut out of valley floor forest. Abies grandis, Alnus rubra, Acer macrophylla, Pseudotsuga menziesii dominate forest edge. Airstrip dominated by non-native grasses. 
Specimen Notes
Uncommon among rocks along roadside. 
Phenology
Spores 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Dryopteridaceae
51. Polystichum imbricans (DC Eaton) D.H. Wagner ssp. imbricans
U.S.A., Washington, Chelan County:
Lake Chelan National Recreation Area. Outcrops on south side of Coon Lake. One kilometer northeast of High Bridge. Stehekin River Valley.
Elev. 2200 ft. 48° 23' 13" N, 120° 49' 52.1" W; UTM Zone 10, 660569.263E, 5361581.615N. Datum: WGS 84. Coordinate uncertainty: 8 meters. Coordinate Source: GPS. UTM calculated from Lat-Lon.
Open dry rocky outcrops in open Pseudotsuga forest. With Archtostaphylos nevadensis, Calamagrostis rubescens and Stipa. Uncommon on shaded outcrop. In clumps. Phenology: Spores. Origin: Native.
WTU 366771; Barcode: WTU-V-016194
Steve Hahn 06-210    29 Jun 2006
51. Polystichum imbricans (DC Eaton) D.H. Wagner ssp. imbricans
Database ID
149968 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
366771 
Barcode
WTU-V-016194 
Other Numbers
 
Family
Dryopteridaceae 
Name on Specimen
Polystichum imbricans (DC Eaton) D.H. Wagner ssp. imbricans  
Accepted Name
Polystichum imbricans (D.C. Eaton) D.H. Wagner ssp. imbricans  
Annotation History
1. Polystichum imbricans (DC Eaton) D.H. Wagner ssp. imbricans.
    Annotated by Ben Legler, 19 2006. Sources: FNA Vol. 2.
2. Polystichum imbricans (DC Eaton) D.H. Wagner ssp. imbricans.
    Annotated by Ed Alverson, 20 2008. Sources: FNA.  
Type Notes
 
Collector
Steve Hahn 
Collection #
06-210 
Other Collectors
 
Date Collected
29 Jun 2006 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Chelan 
Locality
Lake Chelan National Recreation Area. Outcrops on south side of Coon Lake. One kilometer northeast of High Bridge. Stehekin River Valley. 
Elevation
2200 ft. 
Coordinates
48° 23' 13" N, 120° 49' 52.1" W; UTM Zone 10, 660569.263E, 5361581.615N 
Site Description
Open dry rocky outcrops in open Pseudotsuga forest. With Archtostaphylos nevadensis, Calamagrostis rubescens and Stipa. 
Specimen Notes
Uncommon on shaded outcrop. In clumps. 
Phenology
Spores 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Dryopteridaceae
52. Polystichum imbricans (DC Eaton) D.H. Wagner ssp. imbricans
U.S.A., Washington, Chelan County:
Lake Chelan National Recreational Area. Base of Purple Creek Pass Trail where trail passes waterfall. 300 meters east of Stehekin.
Elev. 1280 ft. UTM Zone 10, 673977E, 5353360N. Datum: WGS 84. Georeferenced by WTU Staff. Coordinate Source: Georeferenced.
Open mixed conifer forest with shady mesic rocky understory along perennial stream. In clumps in rock crevices and rocky soil. Phenology: Spores. Origin: Native.
WTU 366867; Barcode: WTU-V-016193
Jennette Timmer 406    28 Jun 2006
52. Polystichum imbricans (DC Eaton) D.H. Wagner ssp. imbricans
Database ID
149986 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
366867 
Barcode
WTU-V-016193 
Other Numbers
 
Family
Dryopteridaceae 
Name on Specimen
Polystichum imbricans (DC Eaton) D.H. Wagner ssp. imbricans  
Accepted Name
Polystichum imbricans (D.C. Eaton) D.H. Wagner ssp. imbricans  
Annotation History
1. Polystichum imbricans (DC Eaton) D.H. Wagner ssp. imbricans.
    Annotated by Ben Legler, 19 2006. Sources: FNA Vol. 2.
2. Polystichum imbricans (DC Eaton) D.H. Wagner ssp. imbricans.
    Annotated by Ed Alverson, 20 2008. Sources: FNA.  
Type Notes
 
Collector
Jennette Timmer 
Collection #
406 
Other Collectors
 
Date Collected
28 Jun 2006 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Chelan 
Locality
Lake Chelan National Recreational Area. Base of Purple Creek Pass Trail where trail passes waterfall. 300 meters east of Stehekin. 
Elevation
1280 ft. 
Coordinates
UTM Zone 10, 673977E, 5353360N 
Site Description
Open mixed conifer forest with shady mesic rocky understory along perennial stream. 
Specimen Notes
In clumps in rock crevices and rocky soil. 
Phenology
Spores 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Dryopteridaceae
53. Polystichum imbricans (DC Eaton) D.H. Wagner ssp. imbricans
U.S.A., Washington, Pierce County:
Mount Rainier National Park; rock outcrop just west of pass south of Owyhigh Lakes.
Elev. 5490 ft. 46° 51.774' N, 121° 35.499' W; UTM Zone 10, 607343.509E, 5190891.659N. Datum: WGS 84. Coordinate uncertainty: 16 meters. Coordinate Source: GPS. UTM calculated from Lat-Lon.
Small east-facing rock outcrop in mix of subalpine meadows and small Chamaecyparis forest. Fronds in tufts in rock crevices. Single plant found. Phenology: Spores. Origin: Native.
WTU
Pete Del Zotto 50    20 Jul 2006
with Ben Legler, David Giblin
53. Polystichum imbricans (DC Eaton) D.H. Wagner ssp. imbricans
Database ID
152320 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
 
Barcode
 
Other Numbers
 
Family
Dryopteridaceae 
Name on Specimen
Polystichum imbricans (DC Eaton) D.H. Wagner ssp. imbricans  
Accepted Name
Polystichum imbricans (D.C. Eaton) D.H. Wagner ssp. imbricans  
Annotation History
1. Polystichum imbricans (DC Eaton) D.H. Wagner ssp. imbricans.
    Annotated by David Giblin, 12 2006. Sources: FNA.  
Type Notes
 
Collector
Pete Del Zotto 
Collection #
50 
Other Collectors
Ben Legler, David Giblin 
Date Collected
20 Jul 2006 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Pierce 
Locality
Mount Rainier National Park; rock outcrop just west of pass south of Owyhigh Lakes. 
Elevation
5490 ft. 
Coordinates
46° 51.774' N, 121° 35.499' W; UTM Zone 10, 607343.509E, 5190891.659N 
Site Description
Small east-facing rock outcrop in mix of subalpine meadows and small Chamaecyparis forest. 
Specimen Notes
Fronds in tufts in rock crevices. Single plant found. 
Phenology
Spores 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Dryopteridaceae
54. Polystichum imbricans (D.C. Eaton) D.H. Wagner
U.S.A., Washington, Klickitat County:
Fisher Hill Rd. Top of U.S. BLM property and southeast facing, open slope below.
Elev. 728 ft. 45.72258° N, 121.25898° W. Datum: WGS 84. Coordinate uncertainty: 5 meters. Coordinate Source: GPS.
Largely open, probably overgrazed slope with mineral soil, rock outcroppings, and Quercus garryana forest at base. Rhus toxicodendron abundant. Uncommon in cool rock crevice. Phenology: Spores. Origin: Native.
WTU 378817; Barcode: WTU-V-016174
David Giblin 2753    13 May 2009
with Steve Hahn
54. Polystichum imbricans (D.C. Eaton) D.H. Wagner
Database ID
173919 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
378817 
Barcode
WTU-V-016174 
Other Numbers
 
Family
Dryopteridaceae 
Name on Specimen
Polystichum imbricans (D.C. Eaton) D.H. Wagner 
Accepted Name
Polystichum imbricans (D.C. Eaton) D.H. Wagner 
Annotation History
1. Polystichum imbricans (D.C. Eaton) D.H. Wagner.
    Annotated by David Giblin, 14 2009. Sources: FNA.  
Type Notes
 
Collector
David Giblin 
Collection #
2753 
Other Collectors
Steve Hahn 
Date Collected
13 May 2009 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Klickitat 
Locality
Fisher Hill Rd. Top of U.S. BLM property and southeast facing, open slope below. 
Elevation
728 ft. 
Coordinates
45.72258° N, 121.25898° W 
Site Description
Largely open, probably overgrazed slope with mineral soil, rock outcroppings, and Quercus garryana forest at base. Rhus toxicodendron abundant. 
Specimen Notes
Uncommon in cool rock crevice. 
Phenology
Spores 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Dryopteridaceae
55. Polystichum imbricans (DC Eaton) D.H. Wagner ssp. imbricans
U.S.A., Washington, Klickitat County:
U. S. Bureau of Land Management property opposite Dillacort Canyon on west side of Klickitat River.
Elev. 393 ft. 45.741° N, 121.22549° W. Datum: WGS 84. Coordinate uncertainty: 10 meters. Coordinate Source: GPS.
Vernally moist, steep southeast-facing slope dominated by Lomatium grayi. Uncommon; in east-facing rocky outcropping. Phenology: Remnants. Origin: Native.
WTU 379985; Barcode: WTU-V-016121
David Giblin 3330    8 Apr 2010
with Steve Hahn
55. Polystichum imbricans (DC Eaton) D.H. Wagner ssp. imbricans
Database ID
176510 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
379985 
Barcode
WTU-V-016121 
Other Numbers
 
Family
Dryopteridaceae 
Name on Specimen
Polystichum imbricans (DC Eaton) D.H. Wagner ssp. imbricans  
Accepted Name
Polystichum imbricans (D.C. Eaton) D.H. Wagner ssp. imbricans  
Annotation History
1. Polystichum imbricans (DC Eaton) D.H. Wagner ssp. imbricans.
    Annotated by David Giblin, 9 2010. Sources: FNA.  
Type Notes
 
Collector
David Giblin 
Collection #
3330 
Other Collectors
Steve Hahn 
Date Collected
8 Apr 2010 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Klickitat 
Locality
U. S. Bureau of Land Management property opposite Dillacort Canyon on west side of Klickitat River. 
Elevation
393 ft. 
Coordinates
45.741° N, 121.22549° W 
Site Description
Vernally moist, steep southeast-facing slope dominated by Lomatium grayi. 
Specimen Notes
Uncommon; in east-facing rocky outcropping. 
Phenology
Remnants 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Dryopteridaceae
56. Polystichum imbricans (DC Eaton) D.H. Wagner ssp. imbricans
U.S.A., Washington, Whatcom County:
Ross Lake National Recreation Area. Area between Ponderosa and Lightning Creek campgrounds.
Elev. 485 m. 48.8682° N, 121.0174° W. Datum: WGS 84. Coordinate uncertainty: 100 meters. Coordinate Source: Digital map.
Mixture of grassy balds, light forest overstory, and seasonally inundated lake bottom. Uncommon; single plant on moist, west facing outcropping in forest understory. Phenology: Spores. Origin: Native.
WTU 381877; Barcode: WTU-V-016124
David Giblin 3376    12 May 2010
56. Polystichum imbricans (DC Eaton) D.H. Wagner ssp. imbricans
Database ID
177894 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
381877 
Barcode
WTU-V-016124 
Other Numbers
 
Family
Dryopteridaceae 
Name on Specimen
Polystichum imbricans (DC Eaton) D.H. Wagner ssp. imbricans  
Accepted Name
Polystichum imbricans (D.C. Eaton) D.H. Wagner ssp. imbricans  
Annotation History
1. Polystichum imbricans (DC Eaton) D.H. Wagner ssp. imbricans.
    Annotated by David Giblin, 4 2010. Sources: FNA.  
Type Notes
 
Collector
David Giblin 
Collection #
3376 
Other Collectors
 
Date Collected
12 May 2010 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Whatcom 
Locality
Ross Lake National Recreation Area. Area between Ponderosa and Lightning Creek campgrounds. 
Elevation
485 m. 
Coordinates
48.8682° N, 121.0174° W 
Site Description
Mixture of grassy balds, light forest overstory, and seasonally inundated lake bottom. 
Specimen Notes
Uncommon; single plant on moist, west facing outcropping in forest understory. 
Phenology
Spores 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Dryopteridaceae
57. Polystichum imbricans (DC Eaton) D.H. Wagner ssp. imbricans
U.S.A., Washington, Mason County:
Olympic National Forest: along Forest Service Road 2353 ca. 1 road mile NW of its junction with Road 2355; north side of Skokomish River valley.
Elev. 464 m. 47.443384° N, 123.375469° W. Datum: WGS 84. Coordinate uncertainty: 17 meters. Georeferenced by Ben Legler. Coordinate Source: GPS.
Dry, south-facing opening among young Pseudotsuga forest; thin soil over rock; dominated by Arctostaphylos columbiana. Fronds in large clumps; pinnae ascending, oriented vertically; plants uncommon. Phenology: Spores. Origin: Native.
WTU 409964; Barcode: WTU-V-023974
Ben Legler 12081    24 Jul 2011
57. Polystichum imbricans (DC Eaton) D.H. Wagner ssp. imbricans
Database ID
181718 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
409964 
Barcode
WTU-V-023974 
Other Numbers
 
Family
Dryopteridaceae 
Name on Specimen
Polystichum imbricans (DC Eaton) D.H. Wagner ssp. imbricans  
Accepted Name
Polystichum imbricans (D.C. Eaton) D.H. Wagner ssp. imbricans  
Annotation History
1. Polystichum imbricans (D.C. Eaton) D.H. Wagner ssp. imbricans.
    Annotated by Ben Legler, 27 2013. Sources: FNA.  
Type Notes
 
Collector
Ben Legler 
Collection #
12081 
Other Collectors
 
Date Collected
24 Jul 2011 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Mason 
Locality
Olympic National Forest: along Forest Service Road 2353 ca. 1 road mile NW of its junction with Road 2355; north side of Skokomish River valley. 
Elevation
464 m. 
Coordinates
47.443384° N, 123.375469° W 
Site Description
Dry, south-facing opening among young Pseudotsuga forest; thin soil over rock; dominated by Arctostaphylos columbiana. 
Specimen Notes
Fronds in large clumps; pinnae ascending, oriented vertically; plants uncommon. 
Phenology
Spores 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Dryopteridaceae
58. Polystichum imbricans (D.C. Eaton) D.H. Wagner
U.S.A., Washington, Chelan County:
Chiwaukum Creek Trail, approximately 1.0 kilometers from trailhead.
Elev. 2197 ft. 47.6912° N, 120.7639° W. Datum: WGS 84. Coordinate uncertainty: 500 meters. Coordinate Source: Digital map.
Rocky outcroppings and dry, open slopes along side of trail. Scattered in south-facing rocky outcropping. Phenology: Spores. Origin: Native.
WTU 389329; Barcode: WTU-V-016117
David Giblin 4182    3 Jun 2012
with Julia Monahan
58. Polystichum imbricans (D.C. Eaton) D.H. Wagner
Database ID
185474 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
389329 
Barcode
WTU-V-016117 
Other Numbers
 
Family
Dryopteridaceae 
Name on Specimen
Polystichum imbricans (D.C. Eaton) D.H. Wagner 
Accepted Name
Polystichum imbricans (D.C. Eaton) D.H. Wagner 
Annotation History
1. Polystichum imbricans (D.C. Eaton) D.H. Wagner.
    Annotated by Ben Legler, 21 2012. Sources: FNA.  
Type Notes
 
Collector
David Giblin 
Collection #
4182 
Other Collectors
Julia Monahan 
Date Collected
3 Jun 2012 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Chelan 
Locality
Chiwaukum Creek Trail, approximately 1.0 kilometers from trailhead. 
Elevation
2197 ft. 
Coordinates
47.6912° N, 120.7639° W 
Site Description
Rocky outcroppings and dry, open slopes along side of trail. 
Specimen Notes
Scattered in south-facing rocky outcropping. 
Phenology
Spores 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Dryopteridaceae
59. Polystichum imbricans (DC Eaton) D.H. Wagner ssp. imbricans
U.S.A., Washington, Skamania County:
Southwest side of Mount Adams. Salt Creek Trail #75.
Elev. 1166 m. 46° 8.958' N, 121° 34.489' W. Coordinate Source: Field notes.
Only a few fronds with spores. Phenology: Vegetative. Origin: Native.
WTU
David Biek 05-143    25 Jul 2005
with Susan McDougall
59. Polystichum imbricans (DC Eaton) D.H. Wagner ssp. imbricans
Database ID
2490248 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
 
Barcode
 
Other Numbers
 
Family
Dryopteridaceae 
Name on Specimen
Polystichum imbricans (DC Eaton) D.H. Wagner ssp. imbricans  
Accepted Name
Polystichum imbricans (D.C. Eaton) D.H. Wagner ssp. imbricans  
Annotation History
1. Polystichum imbricans (DC Eaton) D.H. Wagner ssp. imbricans.
    Annotated by David Biek, 13 2006. Sources: FNA.  
Type Notes
 
Collector
David Biek 
Collection #
05-143 
Other Collectors
Susan McDougall 
Date Collected
25 Jul 2005 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Skamania 
Locality
Southwest side of Mount Adams. Salt Creek Trail #75. 
Elevation
1166 m. 
Coordinates
46° 8.958' N, 121° 34.489' W 
Site Description
 
Specimen Notes
Only a few fronds with spores. 
Phenology
Vegetative 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Dryopteridaceae
60. Polystichum imbricans (DC Eaton) D.H. Wagner ssp. imbricans
U.S.A., Washington, Clark County:
Yacolt Burn State Forest: just below Tarbell Trail on east-trending ridge of Larch Mountain ca 1.3 air km ENE of summit.
Elev. 894 m. 45.719813° N, 122.279475° W. Datum: WGS 84. Coordinate uncertainty: 5 meters. Georeferenced by Ben Legler. Coordinate Source: GPS.
Top edge of a large, north-facing talus slope, shaded by Acer circinatum and Holodiscus discolor; volcanic rock covered in moss. Fronds tufted, erect, with pinnae folded inwards or spreading, mostly imbricate; plants common in mossy talus. Phenology: Spores.
WTU 409268; Barcode: WTU-V-023124
Ben Legler 13865    12 Sep 2015
60. Polystichum imbricans (DC Eaton) D.H. Wagner ssp. imbricans
Database ID
2782405 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
409268 
Barcode
WTU-V-023124 
Other Numbers
 
Family
Dryopteridaceae 
Name on Specimen
Polystichum imbricans (DC Eaton) D.H. Wagner ssp. imbricans  
Accepted Name
Polystichum imbricans (D.C. Eaton) D.H. Wagner ssp. imbricans  
Annotation History
1. Polystichum imbricans (D.C. Eaton) D.H. Wagner ssp. imbricans.
    Annotated by Ben Legler, 2015.  
Type Notes
 
Collector
Ben Legler 
Collection #
13865 
Other Collectors
 
Date Collected
12 Sep 2015 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Clark 
Locality
Yacolt Burn State Forest: just below Tarbell Trail on east-trending ridge of Larch Mountain ca 1.3 air km ENE of summit. 
Elevation
894 m. 
Coordinates
45.719813° N, 122.279475° W 
Site Description
Top edge of a large, north-facing talus slope, shaded by Acer circinatum and Holodiscus discolor; volcanic rock covered in moss. 
Specimen Notes
Fronds tufted, erect, with pinnae folded inwards or spreading, mostly imbricate; plants common in mossy talus. 
Phenology
Spores 
Origin
 
Cultivated?
No 
Imaged?
Yes 

Dryopteridaceae
61. Polystichum imbricans (DC Eaton) D.H. Wagner ssp. imbricans
U.S.A., Washington, Lewis County:
Gifford Pinchot National Forest: along Forest Service Road 21 at bend in road 2.7 air km southeast of junction of Road 21 with Highway 12, south of Packwood.
Elev. 578 m. 46.564037° N, 121.664242° W. Datum: WGS 84. Coordinate uncertainty: 22 meters. Georeferenced by Ben Legler. Coordinate Source: Digital Map.
Dry, rocky openings and road cuts on southwest-facing slope among Pseudotsuga menziesii forest, with Arctostaphylos columbiana, Collinsia, Selaginella wallacei, and moss. Fronds erect, pinnae imbricate; forming large tufts in thin dry soil over rock. Phenology: Spores.
WTU 409973; Barcode: WTU-V-023966
Ben Legler 13508    9 May 2015
61. Polystichum imbricans (DC Eaton) D.H. Wagner ssp. imbricans
Database ID
2782481 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
409973 
Barcode
WTU-V-023966 
Other Numbers
 
Family
Dryopteridaceae 
Name on Specimen
Polystichum imbricans (DC Eaton) D.H. Wagner ssp. imbricans  
Accepted Name
Polystichum imbricans (D.C. Eaton) D.H. Wagner ssp. imbricans  
Annotation History
1. Polystichum imbricans (D.C. Eaton) D.H. Wagner ssp. imbricans.
    Annotated by Ben Legler, 2015.  
Type Notes
 
Collector
Ben Legler 
Collection #
13508 
Other Collectors
 
Date Collected
9 May 2015 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Lewis 
Locality
Gifford Pinchot National Forest: along Forest Service Road 21 at bend in road 2.7 air km southeast of junction of Road 21 with Highway 12, south of Packwood. 
Elevation
578 m. 
Coordinates
46.564037° N, 121.664242° W 
Site Description
Dry, rocky openings and road cuts on southwest-facing slope among Pseudotsuga menziesii forest, with Arctostaphylos columbiana, Collinsia, Selaginella wallacei, and moss. 
Specimen Notes
Fronds erect, pinnae imbricate; forming large tufts in thin dry soil over rock. 
Phenology
Spores 
Origin
 
Cultivated?
No 
Imaged?
Yes 

Dryopteridaceae
62. Polystichum imbricans (DC Eaton) D.H. Wagner ssp. imbricans
U.S.A., Washington, Lewis County:
Mt. Baker-Snoqualmie National Forest: bald on Point 2103 just northwest of where Cortright Creek joins the Clear Fork of the Cowlitz River; 12 air km northeast of Packwood.
Elev. 624 m. 46.690016° N, 121.566714° W. Datum: WGS 84. Coordinate uncertainty: 60 meters. Georeferenced by Ben Legler. Coordinate Source: Digital Map.
Large, south-facing bald on edge of hill above stream; with large areas of dry, mossy soil over rock, large patches of Arctostaphylos columbiana, scattered Penstemon fruticosus, and Festuca idahoensis. Fronds erect, pinnae imbricate; plants in tufts in moss over rock, variable in size, some with fronds only 10 cm long; scattered across bald. Phenology: Spores.
WTU 409212; Barcode: WTU-V-023188
Ben Legler 13677    28 Jun 2015
62. Polystichum imbricans (DC Eaton) D.H. Wagner ssp. imbricans
Database ID
2782645 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
409212 
Barcode
WTU-V-023188 
Other Numbers
 
Family
Dryopteridaceae 
Name on Specimen
Polystichum imbricans (DC Eaton) D.H. Wagner ssp. imbricans  
Accepted Name
Polystichum imbricans (D.C. Eaton) D.H. Wagner ssp. imbricans  
Annotation History
1. Polystichum imbricans (D.C. Eaton) D.H. Wagner ssp. imbricans.
    Annotated by Ben Legler, 2015.  
Type Notes
 
Collector
Ben Legler 
Collection #
13677 
Other Collectors
 
Date Collected
28 Jun 2015 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Lewis 
Locality
Mt. Baker-Snoqualmie National Forest: bald on Point 2103 just northwest of where Cortright Creek joins the Clear Fork of the Cowlitz River; 12 air km northeast of Packwood. 
Elevation
624 m. 
Coordinates
46.690016° N, 121.566714° W 
Site Description
Large, south-facing bald on edge of hill above stream; with large areas of dry, mossy soil over rock, large patches of Arctostaphylos columbiana, scattered Penstemon fruticosus, and Festuca idahoensis. 
Specimen Notes
Fronds erect, pinnae imbricate; plants in tufts in moss over rock, variable in size, some with fronds only 10 cm long; scattered across bald. 
Phenology
Spores 
Origin
 
Cultivated?
No 
Imaged?
Yes 

Dryopteridaceae
63. Polystichum imbricans (DC Eaton) D.H. Wagner ssp. imbricans
U.S.A., Washington, Chelan County:
Rock Mountain Trail 1.5 to 2 miles from Highway 2.
Elev. 4400 ft. T26N R15E S3 NE 1/4. Datum: WGS84. Coordinate uncertainty: 500 meters. Georeferenced by WTU Staff. Coordinate Source: Georeferenced.
With Ceanothus velutinus, Acer glabrum and Sorbus scopulina. A few small Pseudotsuga menziesii nearby. Phenology: Spores. Origin: Native.
WTU 323845; Barcode: WTU-V-016183
E. Burnett s.n.    20 Jul 1991
63. Polystichum imbricans (DC Eaton) D.H. Wagner ssp. imbricans
Database ID
2788684 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
323845 
Barcode
WTU-V-016183 
Other Numbers
 
Family
Dryopteridaceae 
Name on Specimen
Polystichum imbricans (DC Eaton) D.H. Wagner ssp. imbricans  
Accepted Name
Polystichum imbricans (D.C. Eaton) D.H. Wagner ssp. imbricans  
Annotation History
1. Polystichum imbricans (DC Eaton) D.H. Wagner ssp. imbricans.
2. Polystichum imbricans (DC Eaton) D.H. Wagner ssp. imbricans.
    Annotated by Ed Alverson, 2 2006. Sources: FNA. Remarks: WTU Herbarium. 
Type Notes
 
Collector
E. Burnett 
Collection #
s.n. 
Other Collectors
 
Date Collected
20 Jul 1991 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Chelan 
Locality
Rock Mountain Trail 1.5 to 2 miles from Highway 2. 
Elevation
4400 ft. 
Coordinates
T26N R15E S3 NE 1/4 
Site Description
With Ceanothus velutinus, Acer glabrum and Sorbus scopulina. A few small Pseudotsuga menziesii nearby. 
Specimen Notes
 
Phenology
Spores 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Dryopteridaceae
64. Polystichum imbricans (DC Eaton) D.H. Wagner ssp. imbricans
U.S.A., Oregon, Josephine County:
SE side of Horseshoe bend, above E bank of Rogue River.
Elev. 150 m. 42.6799° N, 123.7344° W. Coordinate Source: Specimen Label.
Cespitose, common, dry mossy ledges in full sun or partial shade, over sandstone, with Quercus chrysolepis, Selaginella wallacei. Phenology: Spores. Origin: Native.
WTU 405863; Barcode: WTU-V-18119
P.F. Zika 27300    7 Sep 2015
with R. E. Brainerd
64. Polystichum imbricans (DC Eaton) D.H. Wagner ssp. imbricans
Database ID
2977255 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
405863 
Barcode
WTU-V-18119 
Other Numbers
 
Family
Dryopteridaceae 
Name on Specimen
Polystichum imbricans (DC Eaton) D.H. Wagner ssp. imbricans  
Accepted Name
Polystichum imbricans (D.C. Eaton) D.H. Wagner ssp. imbricans  
Annotation History
1. Polystichum imbricans (D.C. Eaton) D.H. Wagner.  
Type Notes
 
Collector
P.F. Zika 
Collection #
27300 
Other Collectors
R. E. Brainerd 
Date Collected
7 Sep 2015 
Verbatim Date
 
Country
U.S.A. 
State or Province
Oregon 
County
Josephine 
Locality
SE side of Horseshoe bend, above E bank of Rogue River.  
Elevation
150 m. 
Coordinates
42.6799° N, 123.7344° W 
Site Description
Cespitose, common, dry mossy ledges in full sun or partial shade, over sandstone, with Quercus chrysolepis, Selaginella wallacei.  
Specimen Notes
 
Phenology
Spores 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Dryopteridaceae
65. Polystichum imbricans (DC Eaton) D.H. Wagner ssp. imbricans
U.S.A., California, Del Norte County:
Above Road 427, 5.1 air km NW of Canthook Mountain, Klamath Range (KR).
Elev. 45 m. 41.801° N, 124.054° W. Coordinate Source: Specimen Label.
Steep ledges, NE aspect, full sun, with Pentagramma, Eriogonum, Briza, Montia, Pseudotsuga, Alnus. Cespitose. Phenology: Spores. Origin: Native.
WTU 406002; Barcode: WTU-V-17962
Peter F. Zika 26984    16 May 2015
65. Polystichum imbricans (DC Eaton) D.H. Wagner ssp. imbricans
Database ID
3222144 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
406002 
Barcode
WTU-V-17962 
Other Numbers
 
Family
Dryopteridaceae 
Name on Specimen
Polystichum imbricans (DC Eaton) D.H. Wagner ssp. imbricans  
Accepted Name
Polystichum imbricans (D.C. Eaton) D.H. Wagner ssp. imbricans  
Annotation History
1. Polystichum imbricans (DC Eaton) D.H. Wagner ssp. imbricans.  
Type Notes
 
Collector
Peter F. Zika 
Collection #
26984 
Other Collectors
 
Date Collected
16 May 2015 
Verbatim Date
 
Country
U.S.A. 
State or Province
California 
County
Del Norte 
Locality
Above Road 427, 5.1 air km NW of Canthook Mountain, Klamath Range (KR). 
Elevation
45 m. 
Coordinates
41.801° N, 124.054° W 
Site Description
Steep ledges, NE aspect, full sun, with Pentagramma, Eriogonum, Briza, Montia, Pseudotsuga, Alnus. 
Specimen Notes
Cespitose. 
Phenology
Spores 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Dryopteridaceae
66. Polystichum imbricans (D.C. Eaton) D.H. Wagner × Polystichum scopulinum (D.C. Eaton) Maxon
U.S.A., California, Siskiyou County:
2 miles east White Mt. Siskiyou Mts.
Elev. 6300 ft. 41.948468°, -123.021357°. Datum: WGS 84. Coordinate uncertainty: 1500 meters. Georeferenced by Dan Post. Coordinate Source: Digital Map.
Shady north rock crevices. Origin: Native.
WTU 181JWT; Barcode: WTU-V-030972
Louis C. Wheeler 3172    16 Aug 1934
66. Polystichum imbricans (D.C. Eaton) D.H. Wagner × Polystichum scopulinum (D.C. Eaton) Maxon
Database ID
3230561 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
181JWT 
Barcode
WTU-V-030972 
Other Numbers
 
Family
Dryopteridaceae 
Name on Specimen
Polystichum imbricans (D.C. Eaton) D.H. Wagner × Polystichum scopulinum (D.C. Eaton) Maxon 
Accepted Name
Polystichum imbricans (D.C. Eaton) D.H. Wagner × Polystichum scopulinum (D.C. Eaton) Maxon 
Annotation History
1. Polystichum ? californicum (D.C. Eaton) Diels.
2. Polystichum munitum (Kaulf.) Presl × Polystichum scopulinum (D.C. Eaton) Maxon.
    Annotated by Warren H. Wagner, Jr., 1963. Remarks: Spores abortive. Herbarium of the University of Michigan
3. Polystichum imbricans (D.C. Eaton) D.H. Wagner × Polystichum scopulinum (D.C. Eaton) Maxon.
    Annotated by D. H. Wagner, 1976. Remarks: Investigation of North American Polystichum. 
Type Notes
 
Collector
Louis C. Wheeler 
Collection #
3172 
Other Collectors
 
Date Collected
16 Aug 1934 
Verbatim Date
 
Country
U.S.A. 
State or Province
California 
County
Siskiyou 
Locality
2 miles east White Mt. Siskiyou Mts. 
Elevation
6300 ft. 
Coordinates
41.948468°, -123.021357° 
Site Description
Shady north rock crevices. 
Specimen Notes
 
Phenology
 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Dryopteridaceae
67. Polystichum imbricans (D.C. Eaton) D.H. Wagner
U.S.A., Oregon, Gilliam County:
Philippi Canyon Road Exit off I-84.
45.686299° N, 120.490138° W. Georeferenced by Sarah Winkowski. Coordinate Source: GoogleEarth.
At foot of grassy slopes with some talus.¶
WTU
Peter Dunwiddie PWD-17-287    28 May 2017
with Peter Zika, Stacy Kinsell
67. Polystichum imbricans (D.C. Eaton) D.H. Wagner
Database ID
3233900 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
 
Barcode
 
Other Numbers
 
Family
Dryopteridaceae 
Name on Specimen
Polystichum imbricans (D.C. Eaton) D.H. Wagner 
Accepted Name
Polystichum imbricans (D.C. Eaton) D.H. Wagner 
Annotation History
1. Polystichum imbricans (D.C. Eaton) D.H. Wagner.  
Type Notes
 
Collector
Peter Dunwiddie 
Collection #
PWD-17-287 
Other Collectors
Peter Zika, Stacy Kinsell 
Date Collected
28 May 2017 
Verbatim Date
 
Country
U.S.A. 
State or Province
Oregon 
County
Gilliam 
Locality
Philippi Canyon Road Exit off I-84. 
Elevation
 
Coordinates
45.686299° N, 120.490138° W 
Site Description
At foot of grassy slopes with some talus.¶ 
Specimen Notes
 
Phenology
 
Origin
 
Cultivated?
No 
Imaged?
No 

Dryopteridaceae
68. Polystichum imbricans (DC Eaton) D.H. Wagner ssp. imbricans
U.S.A., California, Tehama County:
Klamath Ranges/High North Coast Ranges; at the Tehama/Trinity County line; Stuart Gap, 2.7 air kilometers north of North Yolla Bolly.
Elev. 1525 m. 40° 13' 44" N, 122° 58' 31" W; T28N R10W NW 1/4 of SE 1/4 of Sec. 34. Datum: WGS 84. Coordinate Source: Specimen Label.
North-facing rock outcrop, +/- shaded by Douglas-fir, Ponderosa pine, incense cedar, white fir; also Corylus cornuta, Rubus virginiana. 7.5'x15' quad; pinnae rotated about 90 degrees to the frond axis. Phenology: Spores. Origin: Native.
WTU ; Barcode: WTU-V-043151
L. P. Janeway 12162    5 Apr 2016
with B. Castro
68. Polystichum imbricans (DC Eaton) D.H. Wagner ssp. imbricans
Database ID
3245574 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
 
Barcode
WTU-V-043151 
Other Numbers
 
Family
Dryopteridaceae 
Name on Specimen
Polystichum imbricans (DC Eaton) D.H. Wagner ssp. imbricans  
Accepted Name
Polystichum imbricans (D.C. Eaton) D.H. Wagner ssp. imbricans  
Annotation History
1. Polystichum imbricans (DC Eaton) D.H. Wagner ssp. imbricans.  
Type Notes
 
Collector
L. P. Janeway 
Collection #
12162 
Other Collectors
B. Castro 
Date Collected
5 Apr 2016 
Verbatim Date
 
Country
U.S.A. 
State or Province
California 
County
Tehama 
Locality
Klamath Ranges/High North Coast Ranges; at the Tehama/Trinity County line; Stuart Gap, 2.7 air kilometers north of North Yolla Bolly.  
Elevation
1525 m. 
Coordinates
40° 13' 44" N, 122° 58' 31" W; T28N R10W NW 1/4 of SE 1/4 of Sec. 34 
Site Description
North-facing rock outcrop, +/- shaded by Douglas-fir, Ponderosa pine, incense cedar, white fir; also Corylus cornuta, Rubus virginiana. 
Specimen Notes
7.5'x15' quad; pinnae rotated about 90 degrees to the frond axis.  
Phenology
Spores 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Dryopteridaceae
69. Polystichum imbricans (DC Eaton) D.H. Wagner ssp. imbricans
U.S.A., Oregon, Gilliam County:
Cliffs above Highway I-84, 3 miles east of John Day River.
45.735807° N, 120.586609° W. Datum: WGS 84. Coordinate Source: GPS.
On steep, grassy slope at base of north-facing basalt cliffs. 1 plant, fertile pinnae imbricate. With Pseudoroegneria spicata.¶ Phenology: Immature. Origin: Native.
WTU
Peter Dunwiddie PWD-18-100    10 May 2018
with Peter Zika
69. Polystichum imbricans (DC Eaton) D.H. Wagner ssp. imbricans
Database ID
3279124 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
 
Barcode
 
Other Numbers
 
Family
Dryopteridaceae 
Name on Specimen
Polystichum imbricans (DC Eaton) D.H. Wagner ssp. imbricans  
Accepted Name
Polystichum imbricans (D.C. Eaton) D.H. Wagner ssp. imbricans  
Annotation History
1. Polystichum imbricans (DC Eaton) D.H. Wagner ssp. imbricans.
    Annotated by Peter Dunwiddie, 2019. Sources: Flora PNW, 2nd.  
Type Notes
 
Collector
Peter Dunwiddie 
Collection #
PWD-18-100 
Other Collectors
Peter Zika 
Date Collected
10 May 2018 
Verbatim Date
 
Country
U.S.A. 
State or Province
Oregon 
County
Gilliam 
Locality
Cliffs above Highway I-84, 3 miles east of John Day River. 
Elevation
 
Coordinates
45.735807° N, 120.586609° W 
Site Description
On steep, grassy slope at base of north-facing basalt cliffs. 
Specimen Notes
1 plant, fertile pinnae imbricate. With Pseudoroegneria spicata.¶ 
Phenology
Immature 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Dryopteridaceae
70. Polystichum imbricans (D.C. Eaton) D.H. Wagner
U.S.A., California, Siskiyou County:
Above McBride Springs.
Elev. 5000 ft. 41.353969°, -122.281678°. Datum: WGS 84. Coordinate uncertainty: 90 meters. Georeferenced by Ghislaine Ng. Coordinate Source: Digital Map.
In cracks between lava boulders on the lava flow.
WTU 134863; Barcode: WTU-V-056926
W. B. Cooke 17732    25 Jul 1947
70. Polystichum imbricans (D.C. Eaton) D.H. Wagner
Database ID
3279354 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
134863 
Barcode
WTU-V-056926 
Other Numbers
 
Family
Dryopteridaceae 
Name on Specimen
Polystichum imbricans (D.C. Eaton) D.H. Wagner 
Accepted Name
Polystichum imbricans (D.C. Eaton) D.H. Wagner 
Annotation History
1. Polystichum munitum (Kaulf.) Presl var. imbricans (D.C. Eat.) Maxon.
2. Polystichum munitum (Kaulf.) Presl.
    Annotated by W. H. Wagner Jr., 1974. Remarks: The University of Michigan.
3. Polystichum imbricans (D.C. Eaton) D.H. Wagner.
    Annotated by D. H. Wagner, 1976. Remarks: Washington State University; Investigation of North American Polystichum. 
Type Notes
 
Collector
W. B. Cooke 
Collection #
17732 
Other Collectors
 
Date Collected
25 Jul 1947 
Verbatim Date
 
Country
U.S.A. 
State or Province
California 
County
Siskiyou 
Locality
Above McBride Springs.  
Elevation
5000 ft. 
Coordinates
41.353969°, -122.281678° 
Site Description
In cracks between lava boulders on the lava flow.  
Specimen Notes
 
Phenology
 
Origin
 
Cultivated?
No 
Imaged?
Yes 

Dryopteridaceae
71. Polystichum imbricans (D.C. Eaton) D.H. Wagner
U.S.A., California, Trinity County:
Canyon Creek(tributary of Trinity River).
Elev. 5500 ft. 40.685347°, -123.508597°. Datum: WGS 84. Coordinate uncertainty: 406 meters. Georeferenced by Ghislaine Ng. Coordinate Source: Digital Map.
Under edge of rock, granite slope.
WTU 184301; Barcode: WTU-V-056922
Annie M. Alexander 5478    11 Aug 1948
with Louise Kellogg
71. Polystichum imbricans (D.C. Eaton) D.H. Wagner
Database ID
3279357 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
184301 
Barcode
WTU-V-056922 
Other Numbers
 
Family
Dryopteridaceae 
Name on Specimen
Polystichum imbricans (D.C. Eaton) D.H. Wagner 
Accepted Name
Polystichum imbricans (D.C. Eaton) D.H. Wagner 
Annotation History
1. Polystichum munitum (Kaulf.) Presl.
2. Polystichum munitum (Kaulf.) Presl.
    Annotated by W. H. Wagner Jr., 1974. Remarks: The University of Michigan.
3. Polystichum imbricans (D.C. Eaton) D.H. Wagner.
    Annotated by D. H. Wagner, 1976. Remarks: Washington State University; Investigation of North American Polystichum.  
Type Notes
 
Collector
Annie M. Alexander 
Collection #
5478 
Other Collectors
Louise Kellogg 
Date Collected
11 Aug 1948 
Verbatim Date
 
Country
U.S.A. 
State or Province
California 
County
Trinity 
Locality
Canyon Creek(tributary of Trinity River). 
Elevation
5500 ft. 
Coordinates
40.685347°, -123.508597° 
Site Description
Under edge of rock, granite slope.  
Specimen Notes
 
Phenology
 
Origin
 
Cultivated?
No 
Imaged?
Yes 

Dryopteridaceae
72. Polystichum imbricans (D.C. Eaton) D.H. Wagner
U.S.A., California, Tulare County:
Along ridge of Mule Peak, 100 yds. Southwest of lookout. Sequoia N.F.
Elev. 8100 ft. 35.993146°, -118.61687°. Datum: WGS 84. Coordinate uncertainty: 2317 meters. Georeferenced by Ghislaine Ng. Coordinate Source: Digital Map.
In crevices of decomposing granite.
WTU 189773; Barcode: WTU-V-056921
A. R. Kruckeberg 3377    2 Jul 1954
72. Polystichum imbricans (D.C. Eaton) D.H. Wagner
Database ID
3279359 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
189773 
Barcode
WTU-V-056921 
Other Numbers
 
Family
Dryopteridaceae 
Name on Specimen
Polystichum imbricans (D.C. Eaton) D.H. Wagner 
Accepted Name
Polystichum imbricans (D.C. Eaton) D.H. Wagner 
Annotation History
1. Polystichum munitum (Kaulf.) Presl.
2. Polystichum munitum (Kaulf.) Presl.
    Annotated by W. H. Wagner Jr., 1974. Remarks: The University of Michigan.
3. Polystichum imbricans (D.C. Eaton) D.H. Wagner.
    Annotated by D. H. Wagner, 1976. Remarks: Washington State University; Investigation of North American Polystichum.  
Type Notes
 
Collector
A. R. Kruckeberg 
Collection #
3377 
Other Collectors
 
Date Collected
2 Jul 1954 
Verbatim Date
 
Country
U.S.A. 
State or Province
California 
County
Tulare 
Locality
Along ridge of Mule Peak, 100 yds. Southwest of lookout. Sequoia N.F.  
Elevation
8100 ft. 
Coordinates
35.993146°, -118.61687° 
Site Description
In crevices of decomposing granite.  
Specimen Notes
 
Phenology
 
Origin
 
Cultivated?
No 
Imaged?
Yes 

Dryopteridaceae
73. Polystichum imbricans (D.C. Eaton) D.H. Wagner
U.S.A., California, Placer County:
[no locality given on label].
39.055597°, -120.806169°. Datum: WGS 84. Coordinate uncertainty: 66545 meters. Georeferenced by Ghislaine Ng. Coordinate Source: Digital Map.
WTU 214193; Barcode: WTU-V-056920
Matt Herbrand(of Cisco) s.n.    20 Dec 1917
73. Polystichum imbricans (D.C. Eaton) D.H. Wagner
Database ID
3279361 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
214193 
Barcode
WTU-V-056920 
Other Numbers
 
Family
Dryopteridaceae 
Name on Specimen
Polystichum imbricans (D.C. Eaton) D.H. Wagner 
Accepted Name
Polystichum imbricans (D.C. Eaton) D.H. Wagner 
Annotation History
1. Polystichum munitum (Kaulf.) Presl.
    Annotated by R. M. Tryon, 1958.
2. Polystichum imbricans (D.C. Eaton) D.H. Wagner.
    Annotated by D. H. Wagner, 1976. Remarks: Washington State University; Investigation of North Polystichum.  
Type Notes
 
Collector
Matt Herbrand(of Cisco) 
Collection #
s.n. 
Other Collectors
 
Date Collected
20 Dec 1917 
Verbatim Date
 
Country
U.S.A. 
State or Province
California 
County
Placer 
Locality
[no locality given on label]. 
Elevation
 
Coordinates
39.055597°, -120.806169° 
Site Description
 
Specimen Notes
 
Phenology
 
Origin
 
Cultivated?
No 
Imaged?
Yes 

Dryopteridaceae
74. Polystichum imbricans (D.C. Eaton) D.H. Wagner
U.S.A., California, Tuolumne County:
Old Colterville road, 1 mile from main Big Oak Flat road.
37.823539°, -120.258246°. Datum: WGS 84. Coordinate uncertainty: 301 meters. Georeferenced by Ghislaine Ng. Coordinate Source: GeoLocate.
WTU 62958; Barcode: WTU-V-056919
Ira L. Wiggins 9243    20 Jun 1939
74. Polystichum imbricans (D.C. Eaton) D.H. Wagner
Database ID
3279364 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
62958 
Barcode
WTU-V-056919 
Other Numbers
 
Family
Dryopteridaceae 
Name on Specimen
Polystichum imbricans (D.C. Eaton) D.H. Wagner 
Accepted Name
Polystichum imbricans (D.C. Eaton) D.H. Wagner 
Annotation History
1. Polystichum munitum (Kaulf.) Presl var. imbricans (D.C. Eat.) Maxon.
2. Polystichum munitum (Kaulf.) Presl.
    Annotated by W. H. Wagner Jr., 1974. Remarks: The University of Michigan.
3. Polystichum imbricans (D.C. Eaton) D.H. Wagner.
    Annotated by D. H. Wagner, 1976. Remarks: Washington State University; Investigation of North American Polystichum.  
Type Notes
 
Collector
Ira L. Wiggins 
Collection #
9243 
Other Collectors
 
Date Collected
20 Jun 1939 
Verbatim Date
 
Country
U.S.A. 
State or Province
California 
County
Tuolumne 
Locality
Old Colterville road, 1 mile from main Big Oak Flat road.  
Elevation
 
Coordinates
37.823539°, -120.258246° 
Site Description
 
Specimen Notes
 
Phenology
 
Origin
 
Cultivated?
No 
Imaged?
Yes 

Dryopteridaceae
75. Polystichum imbricans (D.C. Eaton) D.H. Wagner
U.S.A., California, Del Norte County:
Siskiyou National Forest; on hwy. 40S03, 14.1 m S of intersection of 40S03 and Waldo Rd. (intersection 4 m E of O'Brien); above Whiskey Lake.
Elev. 5160 ft. 41.924597°, -123.645407°. Datum: WGS 84. Coordinate uncertainty: 2000 meters. Georeferenced by Ghislaine Ng. Coordinate Source: Digital Map.
Serpentine slopes. With Pinus attenuata, Pseudotsugam Ceanothus pumilus, and Arctostaphylos; frequent.
WTU 258969; Barcode: WTU-V-056918
Melinda F. Denton 2911    30 Jun 1973
75. Polystichum imbricans (D.C. Eaton) D.H. Wagner
Database ID
3279366 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
258969 
Barcode
WTU-V-056918 
Other Numbers
 
Family
Dryopteridaceae 
Name on Specimen
Polystichum imbricans (D.C. Eaton) D.H. Wagner 
Accepted Name
Polystichum imbricans (D.C. Eaton) D.H. Wagner 
Annotation History
1. Polystichum munitum (Kaulf.) Presl var. imbricans (D.C. Eat.) Maxon.
2. Polystichum imbricans (D.C. Eaton) D.H. Wagner.
    Annotated by D. H. Wagner, 1976. Remarks: Washington State University; Investigation of North American Polystichum. 
Type Notes
 
Collector
Melinda F. Denton 
Collection #
2911 
Other Collectors
 
Date Collected
30 Jun 1973 
Verbatim Date
 
Country
U.S.A. 
State or Province
California 
County
Del Norte 
Locality
Siskiyou National Forest; on hwy. 40S03, 14.1 m S of intersection of 40S03 and Waldo Rd. (intersection 4 m E of O'Brien); above Whiskey Lake. 
Elevation
5160 ft. 
Coordinates
41.924597°, -123.645407° 
Site Description
Serpentine slopes. 
Specimen Notes
With Pinus attenuata, Pseudotsugam Ceanothus pumilus, and Arctostaphylos; frequent.  
Phenology
 
Origin
 
Cultivated?
No 
Imaged?
Yes 

Dryopteridaceae
76. Polystichum imbricans (DC Eaton) D.H. Wagner ssp. imbricans
U.S.A., California, Tehama County:
On the North side of Deer Creek Trail, between the fish ladder and Big Leaf Pond, about 1 3/4 miles by trail to Highway 32.
Elev. 2900 ft. 40° 10' 11" N, 121° 34' 13.3" W; T27N, R3E, near center of Section 25. . Datum: WGS 84. Coordinate uncertainty: 90 meters. Georeferenced by Ghislaine Ng. Coordinate Source: GeoLocate.
On damp soil; mixed Evergreen Forest. From a many fronded plant; normal size fronds; common.
WTU 412073; Barcode: WTU-V-056939
Lowell Ahart 20,698-A    11 Feb 2016
with John Dittes, Josephine Guardino.
76. Polystichum imbricans (DC Eaton) D.H. Wagner ssp. imbricans
Database ID
3279368 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
412073 
Barcode
WTU-V-056939 
Other Numbers
 
Family
Dryopteridaceae 
Name on Specimen
Polystichum imbricans (DC Eaton) D.H. Wagner ssp. imbricans  
Accepted Name
Polystichum imbricans (D.C. Eaton) D.H. Wagner ssp. imbricans  
Annotation History
1. Polystichum imbricans (DC Eaton) D.H. Wagner ssp. imbricans.  
Type Notes
 
Collector
Lowell Ahart 
Collection #
20,698-A 
Other Collectors
John Dittes, Josephine Guardino. 
Date Collected
11 Feb 2016 
Verbatim Date
 
Country
U.S.A. 
State or Province
California 
County
Tehama 
Locality
On the North side of Deer Creek Trail, between the fish ladder and Big Leaf Pond, about 1 3/4 miles by trail to Highway 32.  
Elevation
2900 ft. 
Coordinates
40° 10' 11" N, 121° 34' 13.3" W; T27N, R3E, near center of Section 25.  
Site Description
On damp soil; mixed Evergreen Forest.  
Specimen Notes
From a many fronded plant; normal size fronds; common.  
Phenology
 
Origin
 
Cultivated?
No 
Imaged?
Yes 

Dryopteridaceae
77. Polystichum imbricans (DC Eaton) D.H. Wagner ssp. imbricans
U.S.A., California, Plumas County:
On the west side of Slate Creek Reservoir, about 100 yards northwest of the intake building, about 2 1/4 miles(air) northeast of La Porte Road, about 6 miles (air) southwest of La Porte.
Elev. 3701 ft. 39° 37' 0.2" N, 121° 3' 5.9" W; T20N, R8E, southwest 1/4 Section 2. . Datum: WGS 84. Coordinate uncertainty: 969 meters. Georeferenced by Ghislaine Ng. Coordinate Source: GeoLocate.
On damp soil, rock outcrops, filtered shade, steep mountain side, mixed Evergreen Forest. A few fronds from several small clumps. Fronds upright, twisted. Common, scattered.
WTU 413563; Barcode: WTU-V-056938
Lowell Ahart 20,578    23 Oct 2015
77. Polystichum imbricans (DC Eaton) D.H. Wagner ssp. imbricans
Database ID
3279369 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
413563 
Barcode
WTU-V-056938 
Other Numbers
 
Family
Dryopteridaceae 
Name on Specimen
Polystichum imbricans (DC Eaton) D.H. Wagner ssp. imbricans  
Accepted Name
Polystichum imbricans (D.C. Eaton) D.H. Wagner ssp. imbricans  
Annotation History
1. Polystichum imbricans (DC Eaton) D.H. Wagner ssp. imbricans.  
Type Notes
 
Collector
Lowell Ahart 
Collection #
20,578 
Other Collectors
 
Date Collected
23 Oct 2015 
Verbatim Date
 
Country
U.S.A. 
State or Province
California 
County
Plumas 
Locality
On the west side of Slate Creek Reservoir, about 100 yards northwest of the intake building, about 2 1/4 miles(air) northeast of La Porte Road, about 6 miles (air) southwest of La Porte.  
Elevation
3701 ft. 
Coordinates
39° 37' 0.2" N, 121° 3' 5.9" W; T20N, R8E, southwest 1/4 Section 2.  
Site Description
On damp soil, rock outcrops, filtered shade, steep mountain side, mixed Evergreen Forest.  
Specimen Notes
A few fronds from several small clumps. Fronds upright, twisted. Common, scattered. 
Phenology
 
Origin
 
Cultivated?
No 
Imaged?
Yes 

Dryopteridaceae
78. Polystichum imbricans (DC Eaton) D.H. Wagner ssp. imbricans
U.S.A., California, Tehama County:
Near the fish ladder on Deer Creek, about 2 miles by trail to Highway 32. Foothill Woodland.
Elev. 2900 ft. 40° 10' 10.1" N, 121° 34' 52" W; T27N, R3E, near center of Section 25. . Datum: WGS 84. Coordinate uncertainty: 90 meters. Georeferenced by Ghislaine Ng. Coordinate Source: GeoLocate.
On damp soil. Normal size fronds, from a many fronded plant. Common.
WTU 412068; Barcode: WTU-V-056937
Lowell Ahart 20,698    11 Feb 2016
with John Dittes, Josephine Guardino.
78. Polystichum imbricans (DC Eaton) D.H. Wagner ssp. imbricans
Database ID
3279370 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
412068 
Barcode
WTU-V-056937 
Other Numbers
 
Family
Dryopteridaceae 
Name on Specimen
Polystichum imbricans (DC Eaton) D.H. Wagner ssp. imbricans  
Accepted Name
Polystichum imbricans (D.C. Eaton) D.H. Wagner ssp. imbricans  
Annotation History
1. Polystichum imbricans (DC Eaton) D.H. Wagner ssp. imbricans.  
Type Notes
 
Collector
Lowell Ahart 
Collection #
20,698 
Other Collectors
John Dittes, Josephine Guardino. 
Date Collected
11 Feb 2016 
Verbatim Date
 
Country
U.S.A. 
State or Province
California 
County
Tehama 
Locality
Near the fish ladder on Deer Creek, about 2 miles by trail to Highway 32. Foothill Woodland.  
Elevation
2900 ft. 
Coordinates
40° 10' 10.1" N, 121° 34' 52" W; T27N, R3E, near center of Section 25.  
Site Description
On damp soil.  
Specimen Notes
Normal size fronds, from a many fronded plant. Common.  
Phenology
 
Origin
 
Cultivated?
No 
Imaged?
Yes 

Dryopteridaceae
79. Polystichum imbricans (D.C. Eaton) D.H. Wagner ssp. curtum (Ewan) D.H. Wagner
U.S.A., California, Colusa County:
On the east side of the gravel road, about 1/2 mile north of Letts Lake, about 1/2 mile south of the large campground, about 13 miles (air) southwest of Stonyford.
Elev. 3170 ft. 39° 19' 37.3" N, 122° 43' 29.5" W; T17N, R8W, southeast 1/4 Section 24. . Datum: WGS 84. Coordinate uncertainty: 969 meters. Georeferenced by Ghislaine Ng. Coordinate Source: GeoLocate.
On damp soil; mixed Evergreen Forest. Normal size fronds, from a many fronded plant; common.
WTU 412076; Barcode: WTU-V-056936
Lowell Ahart 20,721    14 Feb 2016
with John Dittes, Josephine Guardino.
79. Polystichum imbricans (D.C. Eaton) D.H. Wagner ssp. curtum (Ewan) D.H. Wagner
Database ID
3279371 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
412076 
Barcode
WTU-V-056936 
Other Numbers
 
Family
Dryopteridaceae 
Name on Specimen
Polystichum imbricans (D.C. Eaton) D.H. Wagner ssp. curtum (Ewan) D.H. Wagner 
Accepted Name
Polystichum imbricans (D.C. Eaton) D.H. Wagner ssp. curtum (Ewan) D.H. Wagner 
Annotation History
1. Polystichum imbricans (D.C. Eaton) D.H. Wagner ssp. curtum (Ewan) D.H. Wagner.  
Type Notes
 
Collector
Lowell Ahart 
Collection #
20,721 
Other Collectors
John Dittes, Josephine Guardino. 
Date Collected
14 Feb 2016 
Verbatim Date
 
Country
U.S.A. 
State or Province
California 
County
Colusa 
Locality
On the east side of the gravel road, about 1/2 mile north of Letts Lake, about 1/2 mile south of the large campground, about 13 miles (air) southwest of Stonyford.  
Elevation
3170 ft. 
Coordinates
39° 19' 37.3" N, 122° 43' 29.5" W; T17N, R8W, southeast 1/4 Section 24.  
Site Description
On damp soil; mixed Evergreen Forest.  
Specimen Notes
Normal size fronds, from a many fronded plant; common.  
Phenology
 
Origin
 
Cultivated?
No 
Imaged?
Yes 

Dryopteridaceae
80. Polystichum imbricans (DC Eaton) D.H. Wagner ssp. imbricans
U.S.A., California, Yuba County:
On the west side of the road to Slate Creek, about 1/8 mile southwest of the Slate Creek Dam, about 2 1/8 miles (air) northeast of La Porte Road, about 6 miles (air) southwest of La Porte.
Elev. 3818 ft. 39° 36' 18" N, 121° 3' 35.5" W; T20N, R8E, northwest 1/4 Section 11.. Datum: WGS 84. Coordinate uncertainty: 969 meters. Georeferenced by Ghislaine Ng. Coordinate Source: GeoLocate.
On damp soil, rock outcrops, some sun, steep mountain side, mixed Evergreen Forest. Fronds from one large clump. Common, scattered. Fronds upright, twisted.
WTU 413570; Barcode: WTU-V-056935
Lowell Ahart 20,579    23 Oct 2015
80. Polystichum imbricans (DC Eaton) D.H. Wagner ssp. imbricans
Database ID
3279372 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
413570 
Barcode
WTU-V-056935 
Other Numbers
 
Family
Dryopteridaceae 
Name on Specimen
Polystichum imbricans (DC Eaton) D.H. Wagner ssp. imbricans  
Accepted Name
Polystichum imbricans (D.C. Eaton) D.H. Wagner ssp. imbricans  
Annotation History
1. Polystichum imbricans (DC Eaton) D.H. Wagner ssp. imbricans.  
Type Notes
 
Collector
Lowell Ahart 
Collection #
20,579 
Other Collectors
 
Date Collected
23 Oct 2015 
Verbatim Date
 
Country
U.S.A. 
State or Province
California 
County
Yuba 
Locality
On the west side of the road to Slate Creek, about 1/8 mile southwest of the Slate Creek Dam, about 2 1/8 miles (air) northeast of La Porte Road, about 6 miles (air) southwest of La Porte.  
Elevation
3818 ft. 
Coordinates
39° 36' 18" N, 121° 3' 35.5" W; T20N, R8E, northwest 1/4 Section 11. 
Site Description
On damp soil, rock outcrops, some sun, steep mountain side, mixed Evergreen Forest.  
Specimen Notes
Fronds from one large clump. Common, scattered. Fronds upright, twisted.  
Phenology
 
Origin
 
Cultivated?
No 
Imaged?
Yes 

Dryopteridaceae
81. Polystichum imbricans (D.C. Eaton) D.H. Wagner ssp. curtum (Ewan) D.H. Wagner
U.S.A., California, Plumas County:
On the west side of Slate Creek Reservoir, about 100 yards northwest of the intake building, about 2 1/4 miles (air) northeast of La Porte Road, about 6 miles (air) southwest of La Porte.
Elev. 3701 ft. 39° 37' 0.2" N, 121° 3' 5.9" W; T20N, R8E, southwest 1/4 Section 2. . Datum: WGS 84. Coordinate uncertainty: 969 meters. Georeferenced by Ghislaine Ng. Coordinate Source: GeoLocate.
On damp soil, filtered shade, steep mountain side, mixed Evergreen Forest. A few fronds from several small clumps. Common, scattered. Fronds flat, arched downward.
WTU 413564; Barcode: WTU-V-056934
Lowell Ahart 20,577    23 Oct 2015
81. Polystichum imbricans (D.C. Eaton) D.H. Wagner ssp. curtum (Ewan) D.H. Wagner
Database ID
3279373 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
413564 
Barcode
WTU-V-056934 
Other Numbers
 
Family
Dryopteridaceae 
Name on Specimen
Polystichum imbricans (D.C. Eaton) D.H. Wagner ssp. curtum (Ewan) D.H. Wagner 
Accepted Name
Polystichum imbricans (D.C. Eaton) D.H. Wagner ssp. curtum (Ewan) D.H. Wagner 
Annotation History
1. Polystichum imbricans (D.C. Eaton) D.H. Wagner ssp. curtum (Ewan) D.H. Wagner.  
Type Notes
 
Collector
Lowell Ahart 
Collection #
20,577 
Other Collectors
 
Date Collected
23 Oct 2015 
Verbatim Date
 
Country
U.S.A. 
State or Province
California 
County
Plumas 
Locality
On the west side of Slate Creek Reservoir, about 100 yards northwest of the intake building, about 2 1/4 miles (air) northeast of La Porte Road, about 6 miles (air) southwest of La Porte.  
Elevation
3701 ft. 
Coordinates
39° 37' 0.2" N, 121° 3' 5.9" W; T20N, R8E, southwest 1/4 Section 2.  
Site Description
On damp soil, filtered shade, steep mountain side, mixed Evergreen Forest.  
Specimen Notes
A few fronds from several small clumps. Common, scattered. Fronds flat, arched downward.  
Phenology
 
Origin
 
Cultivated?
No 
Imaged?
Yes 

Dryopteridaceae
82. Polystichum imbricans (D.C. Eaton) D.H. Wagner ssp. curtum (Ewan) D.H. Wagner
U.S.A., California, Butte County:
Macabes Creek Canyon ca. 100 ft E of Lumpkin Rd, ca. 2.5 mi N of its jct with Forbestown Road, ca. 18 mi NE of Oroville.
Elev. 1300 ft. T19N R6E sw sec 8. . Datum: WGS 84. Coordinate uncertainty: 90 meters. Georeferenced by Ghislaine Ng. Coordinate Source: GeoLocate.
Cool, wet Ripar ian Woodland.
WTU 325180; Barcode: WTU-V-056933
M. S. Taylor 2388    19 Mar 1980
82. Polystichum imbricans (D.C. Eaton) D.H. Wagner ssp. curtum (Ewan) D.H. Wagner
Database ID
3279374 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
325180 
Barcode
WTU-V-056933 
Other Numbers
 
Family
Dryopteridaceae 
Name on Specimen
Polystichum imbricans (D.C. Eaton) D.H. Wagner ssp. curtum (Ewan) D.H. Wagner 
Accepted Name
Polystichum imbricans (D.C. Eaton) D.H. Wagner ssp. curtum (Ewan) D.H. Wagner 
Annotation History
1. Polystichum imbricans (D.C. Eaton) D.H. Wagner ssp. curtum (Ewan) D.H. Wagner.  
Type Notes
 
Collector
M. S. Taylor 
Collection #
2388 
Other Collectors
 
Date Collected
19 Mar 1980 
Verbatim Date
 
Country
U.S.A. 
State or Province
California 
County
Butte 
Locality
Macabes Creek Canyon ca. 100 ft E of Lumpkin Rd, ca. 2.5 mi N of its jct with Forbestown Road, ca. 18 mi NE of Oroville.  
Elevation
1300 ft. 
Coordinates
T19N R6E sw sec 8.  
Site Description
Cool, wet Ripar ian Woodland.  
Specimen Notes
 
Phenology
 
Origin
 
Cultivated?
No 
Imaged?
Yes 

Dryopteridaceae
83. Polystichum imbricans (D.C. Eaton) D.H. Wagner ssp. curtum (Ewan) D.H. Wagner
U.S.A., California, Yuba County:
On the west side of the road of Slate Creek, about 1/4 mile southwest of Slate Creek Dam, about 2 miles (air) northwest of La Porte Road, about 6 1/4 miles (air) southwest of La Porte.
Elev. 3673 ft. 39° 36' 35.5" N, 121° 3' 19.1" W; T20N, R8E, northwest 1/4 Section 11. . Datum: WGS 84. Coordinate uncertainty: 969 meters. Georeferenced by Ghislaine Ng. Coordinate Source: GeoLocate.
On damp soil, in shade, steep mountain side, mixed Evergreen Forest. Fronds from one large clump. Common, scattered. Fronds flat, arched downward.
WTU 413569; Barcode: WTU-V-056931
Lowell Ahart 20,580    23 Oct 2015
83. Polystichum imbricans (D.C. Eaton) D.H. Wagner ssp. curtum (Ewan) D.H. Wagner
Database ID
3279375 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
413569 
Barcode
WTU-V-056931 
Other Numbers
 
Family
Dryopteridaceae 
Name on Specimen
Polystichum imbricans (D.C. Eaton) D.H. Wagner ssp. curtum (Ewan) D.H. Wagner 
Accepted Name
Polystichum imbricans (D.C. Eaton) D.H. Wagner ssp. curtum (Ewan) D.H. Wagner 
Annotation History
1. Polystichum imbricans (D.C. Eaton) D.H. Wagner ssp. curtum (Ewan) D.H. Wagner.  
Type Notes
 
Collector
Lowell Ahart 
Collection #
20,580 
Other Collectors
 
Date Collected
23 Oct 2015 
Verbatim Date
 
Country
U.S.A. 
State or Province
California 
County
Yuba 
Locality
On the west side of the road of Slate Creek, about 1/4 mile southwest of Slate Creek Dam, about 2 miles (air) northwest of La Porte Road, about 6 1/4 miles (air) southwest of La Porte.  
Elevation
3673 ft. 
Coordinates
39° 36' 35.5" N, 121° 3' 19.1" W; T20N, R8E, northwest 1/4 Section 11.  
Site Description
On damp soil, in shade, steep mountain side, mixed Evergreen Forest.  
Specimen Notes
Fronds from one large clump. Common, scattered. Fronds flat, arched downward.  
Phenology
 
Origin
 
Cultivated?
No 
Imaged?
Yes 

Dryopteridaceae
84. Polystichum imbricans (DC Eaton) D.H. Wagner ssp. imbricans
U.S.A., Oregon, Sherman County:
South side of highway I-84 one mile west of LePage Park.
45.71943° N, 120.673527° W. Datum: WGS 84. Coordinate Source: GPS.
One plant at base of basalt cliff along roadside, with Secale cereale, Phacelia hastata, Asclepia fasciculatus. Origin: Native.
WTU
Peter Dunwiddie PWD-19-369    31 Jul 2019
with Peter Zika
84. Polystichum imbricans (DC Eaton) D.H. Wagner ssp. imbricans
Database ID
3281860 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
 
Barcode
 
Other Numbers
 
Family
Dryopteridaceae 
Name on Specimen
Polystichum imbricans (DC Eaton) D.H. Wagner ssp. imbricans  
Accepted Name
Polystichum imbricans (D.C. Eaton) D.H. Wagner ssp. imbricans  
Annotation History
1. Polystichum imbricans (DC Eaton) D.H. Wagner ssp. imbricans.
    Annotated by Peter Dunwiddie, 2019. Sources: Flora PNW, 2nd.  
Type Notes
 
Collector
Peter Dunwiddie 
Collection #
PWD-19-369 
Other Collectors
Peter Zika 
Date Collected
31 Jul 2019 
Verbatim Date
 
Country
U.S.A. 
State or Province
Oregon 
County
Sherman 
Locality
South side of highway I-84 one mile west of LePage Park. 
Elevation
 
Coordinates
45.71943° N, 120.673527° W 
Site Description
One plant at base of basalt cliff along roadside, with Secale cereale, Phacelia hastata, Asclepia fasciculatus. 
Specimen Notes
 
Phenology
 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Dryopteridaceae
85. Polystichum imbricans (D.C. Eaton) D.H. Wagner
U.S.A., California, Trinity County:
4.5 mi NE of Forest Glen along Post Creek or 1.5 mi NE of intersection of highway 36 and Post Creek Road.
Elev. 3000 ft. 40.419302°, -123.264772°. Datum: WGS 84. Coordinate uncertainty: 2950 meters. Georeferenced by Ghislaine Ng. Coordinate Source: GeoLocate.
Narrow canyon with small creek and serpentine slopes. Zone of Pinus sabianiana, Quercus kelloggii, and Quercus chrysolepis. Locally frequent in rock crevices.
WTU 268018; Barcode: WTU-V-056917
Melinda F. Denton 3960    23 Jun 1976
85. Polystichum imbricans (D.C. Eaton) D.H. Wagner
Database ID
3284199 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
268018 
Barcode
WTU-V-056917 
Other Numbers
 
Family
Dryopteridaceae 
Name on Specimen
Polystichum imbricans (D.C. Eaton) D.H. Wagner 
Accepted Name
Polystichum imbricans (D.C. Eaton) D.H. Wagner 
Annotation History
1. Polystichum munitum (Kaulf.) Presl var. imbricans (D.C. Eat.) Maxon.
2. Polystichum imbricans (D.C. Eaton) D.H. Wagner.
    Annotated by D. H. Wagner, 1990. Remarks: At the University of Washington.  
Type Notes
 
Collector
Melinda F. Denton 
Collection #
3960 
Other Collectors
 
Date Collected
23 Jun 1976 
Verbatim Date
 
Country
U.S.A. 
State or Province
California 
County
Trinity 
Locality
4.5 mi NE of Forest Glen along Post Creek or 1.5 mi NE of intersection of highway 36 and Post Creek Road.  
Elevation
3000 ft. 
Coordinates
40.419302°, -123.264772° 
Site Description
Narrow canyon with small creek and serpentine slopes. Zone of Pinus sabianiana, Quercus kelloggii, and Quercus chrysolepis. Locally frequent in rock crevices.  
Specimen Notes
 
Phenology
 
Origin
 
Cultivated?
No 
Imaged?
Yes 

Dryopteridaceae
86. Polystichum imbricans (D.C. Eaton) D.H. Wagner ssp. curtum (Ewan) D.H. Wagner
U.S.A., California, San Bernardino County:
San Bernardino Mts., 8 mi. below Lake Arrowhead, on Lake Arrowhead Road.
34.132276°, -117.189208°. Datum: WGS 84. Coordinate uncertainty: 13800 meters. Georeferenced by Ghislaine Ng. Coordinate Source: GeoLocate.
Shade, cracks in granite rock. ¶Life Zone: Arid transition. Height: 1 ft.¶Spread: 1 1/2 ft. ¶
WTU 107108; Barcode: WTU-V-056928
Carl B. Wolf 4397    9 Nov 1932
86. Polystichum imbricans (D.C. Eaton) D.H. Wagner ssp. curtum (Ewan) D.H. Wagner
Database ID
3284200 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
107108 
Barcode
WTU-V-056928 
Other Numbers
 
Family
Dryopteridaceae 
Name on Specimen
Polystichum imbricans (D.C. Eaton) D.H. Wagner ssp. curtum (Ewan) D.H. Wagner 
Accepted Name
Polystichum imbricans (D.C. Eaton) D.H. Wagner ssp. curtum (Ewan) D.H. Wagner 
Annotation History
1. Polystichum munitum (Kaulf.) Presl.
2. Polystichum munitum (Kaulf.) Presl.
    Annotated by W. H. Wagner Jr., 1974. Remarks: The University of Michigan.
3. Polystichum imbricans (D.C. Eaton) D.H. Wagner ssp. curtum (Ewan) D.H. Wagner.
    Annotated by D. H. Wagner, 1976. Remarks: Washington State University; investigation of North American Polystichum.  
Type Notes
 
Collector
Carl B. Wolf 
Collection #
4397 
Other Collectors
 
Date Collected
9 Nov 1932 
Verbatim Date
 
Country
U.S.A. 
State or Province
California 
County
San Bernardino 
Locality
San Bernardino Mts., 8 mi. below Lake Arrowhead, on Lake Arrowhead Road.  
Elevation
 
Coordinates
34.132276°, -117.189208° 
Site Description
Shade, cracks in granite rock. ¶Life Zone: Arid transition.  
Specimen Notes
Height: 1 ft.¶Spread: 1 1/2 ft. ¶ 
Phenology
 
Origin
 
Cultivated?
No 
Imaged?
Yes 

Dryopteridaceae
87. Polystichum imbricans (DC Eaton) D.H. Wagner ssp. imbricans
U.S.A., California, Butte County:
About 100 yards southwest o the bridge across Butte Creek, on the north side of Doe Mill Road, about 3 miles (air) north of De Sabla Reservoir.
Elev. 2166 ft. 39° 54' 31.6" N, 121° 37' 3.8" W; T24N, R3E, northeast 1/4 Section 27. . Datum: WGS 84. Coordinate uncertainty: 90 meters. Georeferenced by Ghislaine Ng. Coordinate Source: GeoLocate.
On damp soil, in sun, cliffs. Mixed Evergreen Forest. Frond from one clump, fronds upright, some twisted. Common.
WTU 143565; Barcode: WTU-V-056940
Lowell Ahart 20,584    24 Oct 2015
87. Polystichum imbricans (DC Eaton) D.H. Wagner ssp. imbricans
Database ID
3284201 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
143565 
Barcode
WTU-V-056940 
Other Numbers
 
Family
Dryopteridaceae 
Name on Specimen
Polystichum imbricans (DC Eaton) D.H. Wagner ssp. imbricans  
Accepted Name
Polystichum imbricans (D.C. Eaton) D.H. Wagner ssp. imbricans  
Annotation History
1. Polystichum imbricans (DC Eaton) D.H. Wagner ssp. imbricans.  
Type Notes
 
Collector
Lowell Ahart 
Collection #
20,584 
Other Collectors
 
Date Collected
24 Oct 2015 
Verbatim Date
 
Country
U.S.A. 
State or Province
California 
County
Butte 
Locality
About 100 yards southwest o the bridge across Butte Creek, on the north side of Doe Mill Road, about 3 miles (air) north of De Sabla Reservoir.  
Elevation
2166 ft. 
Coordinates
39° 54' 31.6" N, 121° 37' 3.8" W; T24N, R3E, northeast 1/4 Section 27.  
Site Description
On damp soil, in sun, cliffs. Mixed Evergreen Forest.  
Specimen Notes
Frond from one clump, fronds upright, some twisted. Common.  
Phenology
 
Origin
 
Cultivated?
No 
Imaged?
Yes 

Dryopteridaceae
88. Polystichum imbricans (DC Eaton) D.H. Wagner ssp. imbricans
U.S.A., California, Butte County:
On the south side of Forbestown Reservoir, about 400 yards southeast of the Forbestown Reservoir Dam, about 4 miles (air) northeast of Forbestown.
Elev. 1853 ft. 39° 33' 4" N, 121° 12' 30.3" W; T20N, R7E, northeast 1/4 Section 32. . Datum: WGS 84. Coordinate uncertainty: 969 meters. Georeferenced by Ghislaine Ng. Coordinate Source: GeoLocate.
On damp soil, in shade, serpentine rock outcrops. Mixed Evergreen Forest. Fronds from two or three clumps, fronds upright, twisted. Common, scattered.
WTU 413568; Barcode: WTU-V-056941
Lowell Ahart 20,581    23 Oct 2015
88. Polystichum imbricans (DC Eaton) D.H. Wagner ssp. imbricans
Database ID
3284202 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
413568 
Barcode
WTU-V-056941 
Other Numbers
 
Family
Dryopteridaceae 
Name on Specimen
Polystichum imbricans (DC Eaton) D.H. Wagner ssp. imbricans  
Accepted Name
Polystichum imbricans (D.C. Eaton) D.H. Wagner ssp. imbricans  
Annotation History
1. Polystichum imbricans (DC Eaton) D.H. Wagner ssp. imbricans.  
Type Notes
 
Collector
Lowell Ahart 
Collection #
20,581 
Other Collectors
 
Date Collected
23 Oct 2015 
Verbatim Date
 
Country
U.S.A. 
State or Province
California 
County
Butte 
Locality
On the south side of Forbestown Reservoir, about 400 yards southeast of the Forbestown Reservoir Dam, about 4 miles (air) northeast of Forbestown.  
Elevation
1853 ft. 
Coordinates
39° 33' 4" N, 121° 12' 30.3" W; T20N, R7E, northeast 1/4 Section 32.  
Site Description
On damp soil, in shade, serpentine rock outcrops. Mixed Evergreen Forest.  
Specimen Notes
Fronds from two or three clumps, fronds upright, twisted. Common, scattered.  
Phenology
 
Origin
 
Cultivated?
No 
Imaged?
Yes 

Dryopteridaceae
89. Polystichum imbricans (D.C. Eaton) D.H. Wagner
U.S.A., California, Del Norte County:
Siskiyou mountains, low divide.¶
Elev. 1800 ft. 41.834552°, -123.667807°. Datum: WGS 84. Coordinate uncertainty: 2000 meters. Georeferenced by Ghislaine Ng. Coordinate Source: Digital Map.
Arid transition:- scrub tan oak.¶sun, dry open flats, red clay over serpentine. Plant type: Perennila.¶Height: 1'-2'.¶Abundant. Phenology: Spores.
WTU 116639; Barcode: WTU-V-056925
Carl B. Wolf 9141    10 Aug 1937
89. Polystichum imbricans (D.C. Eaton) D.H. Wagner
Database ID
3286048 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
116639 
Barcode
WTU-V-056925 
Other Numbers
 
Family
Dryopteridaceae 
Name on Specimen
Polystichum imbricans (D.C. Eaton) D.H. Wagner 
Accepted Name
Polystichum imbricans (D.C. Eaton) D.H. Wagner 
Annotation History
1. Polystichum munitum (Kaulf.) Presl var. imbricans (D.C. Eat.) Maxon.
2. Polystichum munitum (Kaulf.) Presl.
    Annotated by W. H. Wagner Jr., 1974. Remarks: The University of Michigan
3. Polystichum imbricans (D.C. Eaton) D.H. Wagner.
    Annotated by D. H. Wagner, 1976. Remarks: Investigation of North American Polystichum. Washington State University. 
Type Notes
 
Collector
Carl B. Wolf 
Collection #
9141 
Other Collectors
 
Date Collected
10 Aug 1937 
Verbatim Date
 
Country
U.S.A. 
State or Province
California 
County
Del Norte 
Locality
Siskiyou mountains, low divide.¶ 
Elevation
1800 ft. 
Coordinates
41.834552°, -123.667807° 
Site Description
Arid transition:- scrub tan oak.¶sun, dry open flats, red clay over serpentine.  
Specimen Notes
Plant type: Perennila.¶Height: 1'-2'.¶Abundant. 
Phenology
Spores 
Origin
 
Cultivated?
No 
Imaged?
Yes 

Dryopteridaceae
90. Polystichum imbricans (D.C. Eaton) D.H. Wagner ssp. curtum (Ewan) D.H. Wagner
U.S.A., California, San Bernardino County:
San Bernardino mountains.
Elev. 3000 ft. 34.060458°, -116.868175°. Datum: WGS 84. Coordinate uncertainty: 1000 meters. Georeferenced by Ghislaine Ng. Coordinate Source: Digital Map.
Phenology: Spores.
WTU 124789; Barcode: WTU-V-056930
S. B. Parish 11390    14 Jun 1917
90. Polystichum imbricans (D.C. Eaton) D.H. Wagner ssp. curtum (Ewan) D.H. Wagner
Database ID
3286055 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
124789 
Barcode
WTU-V-056930 
Other Numbers
 
Family
Dryopteridaceae 
Name on Specimen
Polystichum imbricans (D.C. Eaton) D.H. Wagner ssp. curtum (Ewan) D.H. Wagner 
Accepted Name
Polystichum imbricans (D.C. Eaton) D.H. Wagner ssp. curtum (Ewan) D.H. Wagner 
Annotation History
1. Polystichum munitum (Kaulf.) Presl.
2. Polystichum munitum (Kaulf.) Presl.
    Annotated by W. H. Wagner Jr., 1974. Remarks: The University of Michigan
3. Polystichum imbricans (D.C. Eaton) D.H. Wagner ssp. curtum (Ewan) D.H. Wagner.
    Annotated by D. H. Wagner, 1976. Remarks: Investigation of North American Polystichum. Washington State University. 
Type Notes
 
Collector
S. B. Parish 
Collection #
11390 
Other Collectors
 
Date Collected
14 Jun 1917 
Verbatim Date
 
Country
U.S.A. 
State or Province
California 
County
San Bernardino 
Locality
San Bernardino mountains. 
Elevation
3000 ft. 
Coordinates
34.060458°, -116.868175° 
Site Description
 
Specimen Notes
 
Phenology
Spores 
Origin
 
Cultivated?
No 
Imaged?
Yes 

Dryopteridaceae
91. Polystichum imbricans (D.C. Eaton) D.H. Wagner
U.S.A., California, Humboldt County:
Trinity River Valley, near the south fork.
Elev. 600 ft. 41.184849°, -123.708672°. Datum: WGS 84. Coordinate uncertainty: 1000 meters. Georeferenced by Ghislaine Ng. Coordinate Source: GeoLocate.
Rocky hillside in woods. Common. Phenology: Spores.
WTU 207302; Barcode: WTU-V-056932
Joseph P. Tracy 7270    20 Sep 1925
91. Polystichum imbricans (D.C. Eaton) D.H. Wagner
Database ID
3286057 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
207302 
Barcode
WTU-V-056932 
Other Numbers
 
Family
Dryopteridaceae 
Name on Specimen
Polystichum imbricans (D.C. Eaton) D.H. Wagner 
Accepted Name
Polystichum imbricans (D.C. Eaton) D.H. Wagner 
Annotation History
1. Polystichum munitum (Kaulf.) Presl.
2. Polystichum imbricans (D.C. Eaton) D.H. Wagner.
    Annotated by D. H. Wagner, 1976. Remarks: Investigation of north American Polystichum. Washington State University. 
Type Notes
 
Collector
Joseph P. Tracy 
Collection #
7270 
Other Collectors
 
Date Collected
20 Sep 1925 
Verbatim Date
 
Country
U.S.A. 
State or Province
California 
County
Humboldt 
Locality
Trinity River Valley, near the south fork. 
Elevation
600 ft. 
Coordinates
41.184849°, -123.708672° 
Site Description
Rocky hillside in woods. Common. 
Specimen Notes
 
Phenology
Spores 
Origin
 
Cultivated?
No 
Imaged?
Yes 

Dryopteridaceae
92. Polystichum imbricans (D.C. Eaton) D.H. Wagner
U.S.A., California, Humboldt County:
Trinity river valley, near the south fork.
Elev. 600 ft. 41.166243°, -123.696141°. Datum: WGS 84. Coordinate uncertainty: 742 meters. Georeferenced by Ghislaine Ng. Coordinate Source: Digital Map.
Accompanying P. munitum but less common. ¶Rocky hillside in woods. Phenology: Spores.
WTU 207303; Barcode: WTU-V-056923
Joseph P. Tracy 7271    20 Sep 1925
92. Polystichum imbricans (D.C. Eaton) D.H. Wagner
Database ID
3289111 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
207303 
Barcode
WTU-V-056923 
Other Numbers
 
Family
Dryopteridaceae 
Name on Specimen
Polystichum imbricans (D.C. Eaton) D.H. Wagner 
Accepted Name
Polystichum imbricans (D.C. Eaton) D.H. Wagner 
Annotation History
1. Polystichum munitum (Kaulf.) K.B. Presl f. imbricans (D.C. Eaton) Munz.
2. Polystichum imbricans (D.C. Eaton) D.H. Wagner.
    Annotated by D. H. Wagner, 1976. Remarks: Investigation of North American Polystichum. Washington State University.  
Type Notes
 
Collector
Joseph P. Tracy 
Collection #
7271 
Other Collectors
 
Date Collected
20 Sep 1925 
Verbatim Date
 
Country
U.S.A. 
State or Province
California 
County
Humboldt 
Locality
Trinity river valley, near the south fork. 
Elevation
600 ft. 
Coordinates
41.166243°, -123.696141° 
Site Description
Accompanying P. munitum but less common. ¶Rocky hillside in woods. 
Specimen Notes
 
Phenology
Spores 
Origin
 
Cultivated?
No 
Imaged?
Yes 

Tab-delimited Text File:
Download all 92 records as a tab-delimited text file. This file can be opened in Excel and viewed as a spreadsheet, or imported into a database or GIS software. Fields are delimited by a tab character, and not enclosed in quotes. The character encoding is UTF-8 and line endings are Windows-style (CR+LF).

PDF Document:
Download all 92 records as a PDF document, with the records formatted to resemble specimen labels. Thumbnail views of images are included for imaged specimens.

Google Earth KML File:
Download all 92 records as a Google Earth KML file. This file can be opened in Google Earth to visualize the spatial locations of specimens.

Database Field Descriptions:
Database ID
Each of our backend databases assigns a unique and persistent integer ID to each specimen record. A GUID (globally unique identifier) can be formed from this by combining it with the herbarium and collection acronyms (example: WTU-VP-12733).
Herbarium
Every herbarium is referred to by a unique acronym. Ours is WTU, which stands for Washington Territorial University. Our database also includes some specimens housed at NOCA (North Cascades National Park Herbarium) and MORA (Mount Rainier National Park Herbarium). For a complete listing of herbarium acronyms, see Index Herbariorum.
Collection
WTU's specimens are physically housed in separate collections according to taxonomic groups: Vascular Plants, Bryophytes, Algae, Lichens, and Fungi.
Dataset
Some specimens are grouped into "Datasets," representing such things as incorporated herbaria or major collecting projects.
Accession
Each of WTU's Vascular Plant specimens is assigned an accession number. Our other collections lack accession numbers (see Barcode instead). Ideally, each specimen would have a unique accession number, but this fails in practice. Some accession numbers include "JWT" after the number; these indicate specimens originating from the herbarium of J. William Thompson that were integrated into WTU's collections but not re-accessioned with WTU numbers. Accession numbers followed by an "A", "B", or other single letter represent sheets with multiple collections mounted on them, all using the same accession number.
Barcode
Our Bryophyte, Algae, Lichen, Fungi, and some Vascular Plant specimens are assigned pre-printed barcode stickers. These follow the format "WTU-C-######", where C represents a code for the collection (one of: V, B, A, L, F) and ###### represents a zero-padded, six-digit number.
Other Numbers
Specimens collected from North Cascades and Mount Rainier National Parks are assigned National Park Service accession and catalog numbers. These numbers are listed here.
Family
The scientific name of the family. Our database generally uses AGPIII and other current sources for vascular plant family names. However, our physical Vascular Plant collection is organized by the older Englerian sequence.
Accepted Name
For Vascular Plants, this gives the accepted name by which the specimen is currently known. The accepted name is derived by looking up the most recent annotation name in a synonymy table and finding its corresponding accepted name.
Annotation History
The sequence of annotations and scientific names given on the physical specimen is listed here, in order from the first to most recent. We treat the name on the original label as the first annotation.
Type Notes
If this is a type specimen, then information about its type status (holotype, isotype, etc.) and the name(s) for which it is a type is provided here.
Collector
The person who collected this specimen, as given on the label, and whose name is associated with the collection number on the label. If no collector name is given, we enter "unknown" into this field.
Collection #
A unique number assigned to the specimen by the collector. Different collectors use different numbering schemes; these may include the addition of prefixes (such as their initials or the year) or suffixes (such as an A or B). In the database, any prefixes and suffixes are included in the Collector's Number field exactly as they appear on the specimen label. When no collector number is given, we type "s.n." in this field.
Other Collectors
Other collectors that are listed on the label along with the primary collector, but whose collection number was not assigned to this specimen.
Date Collected
The date on which the specimen was collected, split up between day, month, and year in the database. Months are stored as nubmers (1-12) but displayed as three-letter abbreviations. Years are alway 4-digits long. Occasionally the label may give a range of dates. In such cases, the first date in the range is used as the collection date, and the entire collection date is entered into the Verbatim Date field as it appears on the label. If no date is given, then the date fields are left blank and a note is made in the Verbatim Date field.
Verbatim Date
The literal date string as displayed on the label; only used for dates that cannot be represented by a single day, month, and year.
Country
Name of the country from which the specimen was collected. Specimens from the United States of America are entered as "U.S.A."
State or Province
Name of the state or province from which the specimen was collected, if given on the label. U.S. states are spelled out in full.
County
Name of the county, municipality, borough, parish, or equivalent political unit from which the specimen was collected, if given on the label. The designation (such as "county") is not included in the field value.
Locality
A text description of the location where the specimen was collected, as given on the specimen label. May include national park, national forest, and other land use designations. Older collections often have short and imprecise locality data. Detailed locality data for rare species (threatened, endangered, sensitive, watch, ...) is included in our database but omitted from the search results.
Elevation
Elevations may be given either in feet or meters, and may include a minimum and maximum elevation, representing a range.
Coordinates
May include TRS/PLSS (township, range, section, quarter, etc.), latitude/longitude, and UTM. Coordinates for arare species are included in our database but omittedfrom the search results.
Site Description
This field includes all label information characterizing the site, such habitat, vegetation zone/association, substrate, slope, moisture, associated species, and so on - as the information appears on the specimen label.
Specimen Notes
Includes any characteristics pertaining to the plant specimen itself, such as flower color, fruit length, and plant height, along with information about the species, such as abundance and the precise location and micro-habitat where collected. Also includes any notes or text on the specimen that does not better fit into another field.
Phenology
Specifies the sexual maturity/condition of the specimen, such as flowering, fruiting, cone-bearing, spore-bearing, fertile, or sterile. Phenology is generally not given on the label; instead the person entering the record examines the specimen and selects the appropriate value.
Origin
Specifies whether the specimen is native or introduced to the state or country where it was collected. Origin data is rarely found on the specimen label; instead, it is entered during data entry either from a lookup table or from the date entry personnel's own knowledge. Origin data should be considered supplemental information, and should not be relied on as authoritative.
Cultivated
A Yes/No flag indicating if this is a cultivated specimen. Cultivated specimens generally do not represent valid distribution records and should be excluded from range maps or other geographic analyses.


Disclaimer:

WTU makes a reasonable effort to prevent and correct data entry errors; however, we cannot guarantee that our database is free from typos, misidentifications, or inaccurate label data. Please use the information at your own discretion. Error corrections and comments can be sent to Ben Legler or David Giblin.