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Field Descriptions
113 matching records found.
Label Query: Genus = "Thuja", Species = "plicata"
Cupressaceae
1. Thuja plicata Donn.
U.S.A., Washington, King County:
Washington Park Arboretum, Seattle. Located west of visitor's center at 40-2E.
Elev. 300 ft. T25N R4E S21. Datum: NAD 27. Coordinate uncertainty: 805 meters. Georeferenced by Ben Legler. Coordinate Source: TRS2LL.
Has label but no number. Phenology: Fertile. Origin: Native. Cultivated.
WTU 420133; Barcode: WTU-V-044004
Pat Reeves 19    1 Aug 2000
with J. Metropoulos
1. Thuja plicata Donn.
Database ID
826 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
420133 
Barcode
WTU-V-044004 
Other Numbers
 
Family
Cupressaceae 
Name on Specimen
Thuja plicata Donn. 
Accepted Name
Thuja plicata Donn ex D. Don 
Annotation History
1. Thuja plicata Donn.
    Annotated by Pat Reeves.  
Type Notes
 
Collector
Pat Reeves 
Collection #
19 
Other Collectors
J. Metropoulos 
Date Collected
1 Aug 2000 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
King 
Locality
Washington Park Arboretum, Seattle. Located west of visitor's center at 40-2E. 
Elevation
300 ft. 
Coordinates
T25N R4E S21 
Site Description
 
Specimen Notes
Has label but no number. 
Phenology
Fertile 
Origin
Native 
Cultivated?
Yes 
Imaged?
Yes 

Cupressaceae
2. Thuja plicata Donn.
U.S.A., Washington, Chelan County:
Bridge Creek Campground, near mouth of Bridge Creek, 16 miles from Stehikin.
47.562003°, -120.779518°. Datum: WGS84. Coordinate uncertainty: 10000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
Heavy timber. Leaf material removed by Maria Yousoufian at WTU for stable carbon isotope analysis by Rebekah Stein at University of Michigan, June 2017. Origin: Native.
WTU 188171; Barcode: WTU-V-020236
George H. Ward 153    1 Sep 1942
2. Thuja plicata Donn.
Database ID
19594 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
188171 
Barcode
WTU-V-020236 
Other Numbers
 
Family
Cupressaceae 
Name on Specimen
Thuja plicata Donn. 
Accepted Name
Thuja plicata Donn ex D. Don 
Annotation History
1. Thuja plicata Donn.  
Type Notes
 
Collector
George H. Ward 
Collection #
153 
Other Collectors
 
Date Collected
1 Sep 1942 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Chelan 
Locality
Bridge Creek Campground, near mouth of Bridge Creek, 16 miles from Stehikin. 
Elevation
 
Coordinates
47.562003°, -120.779518° 
Site Description
Heavy timber. 
Specimen Notes
Leaf material removed by Maria Yousoufian at WTU for stable carbon isotope analysis by Rebekah Stein at University of Michigan, June 2017. 
Phenology
 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Cupressaceae
3. Thuja plicata Donn.
U.S.A., Washington, Clallam County:
Along Elwha River, vicinity of Altaire Public Camp, Olympic Mountains.
48.060047°, -123.581458°. Datum: WGS 84. Coordinate uncertainty: 10000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
Pseudotsuga forest. Origin: Native.
WTU 77902; Barcode: WTU-V-020238
Ira L. Wiggins s.n.    22 Jun 1940
3. Thuja plicata Donn.
Database ID
19595 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
77902 
Barcode
WTU-V-020238 
Other Numbers
 
Family
Cupressaceae 
Name on Specimen
Thuja plicata Donn. 
Accepted Name
Thuja plicata Donn ex D. Don 
Annotation History
1. Thuja plicata Donn.  
Type Notes
 
Collector
Ira L. Wiggins 
Collection #
s.n. 
Other Collectors
 
Date Collected
22 Jun 1940 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Clallam 
Locality
Along Elwha River, vicinity of Altaire Public Camp, Olympic Mountains. 
Elevation
 
Coordinates
48.060047°, -123.581458° 
Site Description
Pseudotsuga forest. 
Specimen Notes
 
Phenology
 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Cupressaceae
4. Thuja plicata Donn.
U.S.A., Washington, Grays Harbor County:
Near Hogan Road, north shore of North Bay.
Elev. 10 ft. T18N R11W S17 SW 1/4. Datum: NAD 27. Coordinate uncertainty: 805 meters. Georeferenced by Ben Legler. Coordinate Source: TRS2LL.
Cranberry field, with Potentilla pacifica, Trifolium wormskjoldii. Weed. Origin: Native.
WTU 342101; Barcode: WTU-V-020254
Peter F. Zika 14492    4 Oct 1999
4. Thuja plicata Donn.
Database ID
19596 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
342101 
Barcode
WTU-V-020254 
Other Numbers
 
Family
Cupressaceae 
Name on Specimen
Thuja plicata Donn. 
Accepted Name
Thuja plicata Donn ex D. Don 
Annotation History
1. Thuja plicata Donn.  
Type Notes
 
Collector
Peter F. Zika 
Collection #
14492 
Other Collectors
 
Date Collected
4 Oct 1999 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Grays Harbor 
Locality
Near Hogan Road, north shore of North Bay. 
Elevation
10 ft. 
Coordinates
T18N R11W S17 SW 1/4 
Site Description
Cranberry field, with Potentilla pacifica, Trifolium wormskjoldii. 
Specimen Notes
Weed. 
Phenology
 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Cupressaceae
5. Thuja plicata Donn.
U.S.A., Washington, Island County:
North shore of Cranberry Lake, Deception Pass State Park, Whidbey Island.
48.14389°, -122.49111°. Datum: WGS 84. Coordinate uncertainty: 10000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
Origin: Native.
WTU 38895; Barcode: WTU-V-020255
Harold W. Smith 511    11 May 1936
5. Thuja plicata Donn.
Database ID
19597 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
38895 
Barcode
WTU-V-020255 
Other Numbers
 
Family
Cupressaceae 
Name on Specimen
Thuja plicata Donn. 
Accepted Name
Thuja plicata Donn ex D. Don 
Annotation History
1. Thuja plicata Donn.  
Type Notes
 
Collector
Harold W. Smith 
Collection #
511 
Other Collectors
 
Date Collected
11 May 1936 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Island 
Locality
North shore of Cranberry Lake, Deception Pass State Park, Whidbey Island. 
Elevation
 
Coordinates
48.14389°, -122.49111° 
Site Description
 
Specimen Notes
 
Phenology
 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Cupressaceae
6. Thuja plicata Donn.
U.S.A., Washington, King County:
12 miles east of Skykomish along Forest Service Road 6095.
Elev. 2900 ft. T26N R14E S27. Datum: WGS 84. Coordinate uncertainty: 1200 meters. Georeferenced by Joseph Stormer. Coordinate Source: Digital Map.
Avalanche area with brushy Alnus sinuata and Chamaecyparis sp. Origin: Native.
WTU 313239; Barcode: WTU-V-020250
C. Clampitt 55    10 May 1986
6. Thuja plicata Donn.
Database ID
19598 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
313239 
Barcode
WTU-V-020250 
Other Numbers
 
Family
Cupressaceae 
Name on Specimen
Thuja plicata Donn. 
Accepted Name
Thuja plicata Donn ex D. Don 
Annotation History
1. Thuja plicata Donn.
    Annotated by L. Hegstrom.  
Type Notes
 
Collector
C. Clampitt 
Collection #
55 
Other Collectors
 
Date Collected
10 May 1986 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
King 
Locality
12 miles east of Skykomish along Forest Service Road 6095. 
Elevation
2900 ft. 
Coordinates
T26N R14E S27 
Site Description
Avalanche area with brushy Alnus sinuata and Chamaecyparis sp. 
Specimen Notes
 
Phenology
 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Cupressaceae
7. Thuja plicata Donn.
U.S.A., Washington, Pierce County:
Foothills of Mt. Tacoma.
46.863871°, -121.739935°. Datum: WGS 84. Coordinate uncertainty: 10000 meters. Georeferenced by Maria Yousoufian. Coordinate Source: Digital Map.
Leaf material removed by Maria Yousoufian at WTU for stable carbon isotope analysis by Rebekah Stein at University of Michigan, June 2017. Origin: Native.
WTU 39853; Barcode: WTU-V-020237
J. B. Flett s.n.    10 Aug 1895
7. Thuja plicata Donn.
Database ID
19599 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
39853 
Barcode
WTU-V-020237 
Other Numbers
 
Family
Cupressaceae 
Name on Specimen
Thuja plicata Donn. 
Accepted Name
Thuja plicata Donn ex D. Don 
Annotation History
1. Thuja plicata Donn.  
Type Notes
 
Collector
J. B. Flett 
Collection #
s.n. 
Other Collectors
 
Date Collected
10 Aug 1895 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Pierce 
Locality
Foothills of Mt. Tacoma. 
Elevation
 
Coordinates
46.863871°, -121.739935° 
Site Description
 
Specimen Notes
Leaf material removed by Maria Yousoufian at WTU for stable carbon isotope analysis by Rebekah Stein at University of Michigan, June 2017. 
Phenology
 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Cupressaceae
8. Thuja plicata Donn.
U.S.A., Washington, Mason County:
Matlock-Shelton road near Bingham Creek.
47.143694°, -123.40229°. Datum: WGS 84. Coordinate uncertainty: 5000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
Gravelly soil. Origin: Native.
WTU 135162; Barcode: WTU-V-18215
Phillips B. Freer 309    30 Jul 1950
8. Thuja plicata Donn.
Database ID
19600 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
135162 
Barcode
WTU-V-18215 
Other Numbers
 
Family
Cupressaceae 
Name on Specimen
Thuja plicata Donn. 
Accepted Name
Thuja plicata Donn ex D. Don 
Annotation History
1. Thuja plicata Donn.  
Type Notes
 
Collector
Phillips B. Freer 
Collection #
309 
Other Collectors
 
Date Collected
30 Jul 1950 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Mason 
Locality
Matlock-Shelton road near Bingham Creek. 
Elevation
 
Coordinates
47.143694°, -123.40229° 
Site Description
Gravelly soil. 
Specimen Notes
 
Phenology
 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Cupressaceae
9. Thuja plicata Donn.
U.S.A., Washington, San Juan County:
Friday Harbor.
48.541389°, -123.0225°. Datum: WGS 84. Coordinate uncertainty: 2000 meters. Georeferenced by WTU Staff. Coordinate Source: Georeferenced.
Leaf material removed by Maria Yousoufian at WTU for stable carbon isotope analysis by Rebekah Stein at University of Michigan, June 2017. Origin: Native.
WTU 2671; Barcode: WTU-V-18216
A. S. Pope s.n.    30 Jun 1904
9. Thuja plicata Donn.
Database ID
19601 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
2671 
Barcode
WTU-V-18216 
Other Numbers
 
Family
Cupressaceae 
Name on Specimen
Thuja plicata Donn. 
Accepted Name
Thuja plicata Donn ex D. Don 
Annotation History
1. Thuja plicata Donn.
    Annotated by A. S. Pope.  
Type Notes
 
Collector
A. S. Pope 
Collection #
s.n. 
Other Collectors
 
Date Collected
30 Jun 1904 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
San Juan 
Locality
Friday Harbor. 
Elevation
 
Coordinates
48.541389°, -123.0225° 
Site Description
 
Specimen Notes
Leaf material removed by Maria Yousoufian at WTU for stable carbon isotope analysis by Rebekah Stein at University of Michigan, June 2017. 
Phenology
 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Cupressaceae
10. Thuja plicata Donn.
U.S.A., Washington, Thurston County:
Priest Point Park, Olympia. East of East Bay Drive, southern part of park.
Elev. 100-120 ft. 47° 4' N, 122° 50' W; T18N R2W S2 or 11.
Mixed forest of Pseudotsuga menziesii, Thuja plicata, Acer macrophyllum, with understory of Polystichum munitum. Growing with Urtica, Galium, Hydrophyllum, Disporum, Montia. Leaf material removed by Maria Yousoufian at WTU for stable carbon isotope analysis by Rebekah Stein at University of Michigan, June 2017. Phenology: Vegetative. Origin: Native.
WTU 345228; Barcode: WTU-V-020249
Sarah Gage G&R 019    3 May 1992
with Sharon Rodman
10. Thuja plicata Donn.
Database ID
19602 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
345228 
Barcode
WTU-V-020249 
Other Numbers
 
Family
Cupressaceae 
Name on Specimen
Thuja plicata Donn. 
Accepted Name
Thuja plicata Donn ex D. Don 
Annotation History
1. Thuja plicata Donn.  
Type Notes
 
Collector
Sarah Gage  
Collection #
G&R 019 
Other Collectors
Sharon Rodman 
Date Collected
3 May 1992 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Thurston 
Locality
Priest Point Park, Olympia. East of East Bay Drive, southern part of park. 
Elevation
100-120 ft. 
Coordinates
47° 4' N, 122° 50' W; T18N R2W S2 or 11 
Site Description
Mixed forest of Pseudotsuga menziesii, Thuja plicata, Acer macrophyllum, with understory of Polystichum munitum. Growing with Urtica, Galium, Hydrophyllum, Disporum, Montia. 
Specimen Notes
Leaf material removed by Maria Yousoufian at WTU for stable carbon isotope analysis by Rebekah Stein at University of Michigan, June 2017. 
Phenology
Vegetative 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Cupressaceae
11. Thuja plicata Donn.
U.S.A., Washington, Yakima County:
Yakima Indian Reservation at 55 miles W of Toppenish on Signal Peak road Bridge over Klickitat River.
Elev. 2608 ft. 46.454373°, -121.39286°. Datum: WGS 84. Coordinate uncertainty: 500 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
Canadian mixed coniferous forest. Leaf material removed by Maria Yousoufian at WTU for stable carbon isotope analysis by Rebekah Stein at University of Michigan, June 2017.¶Tissue removed by Kavya Pradhan at the University of Washington for specific leaf area and CHN Analysis 2018 Phenology: Cones. Origin: Native.
WTU 270965; Barcode: WTU-V-020134
E. Hunn 103    11 Feb 1977
11. Thuja plicata Donn.
Database ID
19603 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
270965 
Barcode
WTU-V-020134 
Other Numbers
 
Family
Cupressaceae 
Name on Specimen
Thuja plicata Donn. 
Accepted Name
Thuja plicata Donn ex D. Don 
Annotation History
1. Thuja plicata Donn.
    Annotated by E. Hunn.  
Type Notes
 
Collector
E. Hunn 
Collection #
103 
Other Collectors
 
Date Collected
11 Feb 1977 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Yakima 
Locality
Yakima Indian Reservation at 55 miles W of Toppenish on Signal Peak road Bridge over Klickitat River. 
Elevation
2608 ft. 
Coordinates
46.454373°, -121.39286° 
Site Description
Canadian mixed coniferous forest. 
Specimen Notes
Leaf material removed by Maria Yousoufian at WTU for stable carbon isotope analysis by Rebekah Stein at University of Michigan, June 2017.¶Tissue removed by Kavya Pradhan at the University of Washington for specific leaf area and CHN Analysis 2018 
Phenology
Cones 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Cupressaceae
12. Thuja plicata Donn.
U.S.A., Washington, Whatcom County:
Mt Baker National forest, next to small tributary flowing into swamp creek along forest read #401.
Elev. 3300 ft. 48.906156°, -121.687234°. Datum: WGS 84. Coordinate uncertainty: 10000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
Tissue removed by Kavya Pradhan at the University of Washington for specific leaf area and CHN Analysis 2018 Origin: Native.
WTU 291735; Barcode: WTU-V-18217
JoAnn Robbins 122    30 Jul 1971
12. Thuja plicata Donn.
Database ID
19604 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
291735 
Barcode
WTU-V-18217 
Other Numbers
 
Family
Cupressaceae 
Name on Specimen
Thuja plicata Donn. 
Accepted Name
Thuja plicata Donn ex D. Don 
Annotation History
1. Thuja plicata Donn.  
Type Notes
 
Collector
JoAnn Robbins 
Collection #
122 
Other Collectors
 
Date Collected
30 Jul 1971 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Whatcom  
Locality
Mt Baker National forest, next to small tributary flowing into swamp creek along forest read #401. 
Elevation
3300 ft. 
Coordinates
48.906156°, -121.687234° 
Site Description
 
Specimen Notes
Tissue removed by Kavya Pradhan at the University of Washington for specific leaf area and CHN Analysis 2018 
Phenology
 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Cupressaceae
13. Thuja plicata Donn.
U.S.A., Washington, King County:
Cascade Mountains of Western Washington: Cedar River bridge at Barneston.
Elev. 1000 ft. 47° 23.33' 33" N, 121° 51.68' 51" W; T22N R7E S14.
Woods, riparian area, and roadside near bridge. Phenology: Vegetative. Origin: Native.
WTU 350681; Barcode: WTU-V-038469
P. F. Zika 16043    26 May 2001
with Jeff Walker, David Kiefer, Kari Stices, Bill Winije
13. Thuja plicata Donn.
Database ID
23538 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
350681 
Barcode
WTU-V-038469 
Other Numbers
 
Family
Cupressaceae 
Name on Specimen
Thuja plicata Donn. 
Accepted Name
Thuja plicata Donn ex D. Don 
Annotation History
1. Thuja plicata Donn.
    Annotated by Clayton J. Antieau, 28 2002.  
Type Notes
 
Collector
P. F. Zika 
Collection #
16043 
Other Collectors
Jeff Walker, David Kiefer, Kari Stices, Bill Winije 
Date Collected
26 May 2001 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
King 
Locality
Cascade Mountains of Western Washington: Cedar River bridge at Barneston. 
Elevation
1000 ft. 
Coordinates
47° 23.33' 33" N, 121° 51.68' 51" W; T22N R7E S14 
Site Description
Woods, riparian area, and roadside near bridge. 
Specimen Notes
 
Phenology
Vegetative 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Cupressaceae
14. Thuja plicata Donn.
U.S.A., Washington, Skagit County:
Lake Cavanaugh Road where it crosses Bear Creek, 2 miles NW of Lake Cavanaugh.
Elev. 875 ft. 48° 20' 41" N, 122° 4' 3" W.
Moist woods along creek, with Thuja plicata, Tsuga heterophylla, Alnus rubra, Rubus parviflorus, Maianthemum dilatatum. Abuntant tree; cones sparse to absent on most individuals.¶Leaf material removed for RADseq analysis by Megan Ruffley at WTU, February 2016. Leaf material removed by Maria Yousoufian at WTU for stable carbon isotope analysis by Rebekah Stein at University of Michigan, June 2017. Phenology: Fertile. Origin: Native.
WTU 353633; Barcode: WTU-V-019051
Ben Legler 280    29 Apr 2003
14. Thuja plicata Donn.
Database ID
26389 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
353633 
Barcode
WTU-V-019051 
Other Numbers
 
Family
Cupressaceae 
Name on Specimen
Thuja plicata Donn. 
Accepted Name
Thuja plicata Donn ex D. Don 
Annotation History
1. Thuja plicata Donn.
    Annotated by Ben Legler, 2003.  
Type Notes
 
Collector
Ben Legler 
Collection #
280 
Other Collectors
 
Date Collected
29 Apr 2003 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Skagit 
Locality
Lake Cavanaugh Road where it crosses Bear Creek, 2 miles NW of Lake Cavanaugh. 
Elevation
875 ft. 
Coordinates
48° 20' 41" N, 122° 4' 3" W 
Site Description
Moist woods along creek, with Thuja plicata, Tsuga heterophylla, Alnus rubra, Rubus parviflorus, Maianthemum dilatatum. 
Specimen Notes
Abuntant tree; cones sparse to absent on most individuals.¶Leaf material removed for RADseq analysis by Megan Ruffley at WTU, February 2016. Leaf material removed by Maria Yousoufian at WTU for stable carbon isotope analysis by Rebekah Stein at University of Michigan, June 2017. 
Phenology
Fertile 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Cupressaceae
15. Thuja plicata Donn.
U.S.A., Washington, Snohomish County:
3.5 miles SW of Arlington, along south side of Arlington Municipal Airport property north of 172nd St NE.
Elev. 125 ft. 48° 9' 16" N, 122° 9' 53" W. Coordinate uncertainty: 100 meters.
Edge of forest, with Pseudotsuga, Pinus spp., Prunus emarginata. Common tree throughout area.¶Leaf material removed for RADseq analysis by Megan Ruffley at WTU, February 2016. Leaf material removed by Maria Yousoufian at WTU for stable carbon isotope analysis by Rebekah Stein at University of Michigan, June 2017. Phenology: Fertile. Origin: Native.
WTU 353925; Barcode: WTU-V-019054
Ben Legler 270    26 Apr 2003
15. Thuja plicata Donn.
Database ID
26752 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
353925 
Barcode
WTU-V-019054 
Other Numbers
 
Family
Cupressaceae 
Name on Specimen
Thuja plicata Donn. 
Accepted Name
Thuja plicata Donn ex D. Don 
Annotation History
1. Thuja plicata Donn.
    Annotated by Ben Legler, 2003.  
Type Notes
 
Collector
Ben Legler 
Collection #
270 
Other Collectors
 
Date Collected
26 Apr 2003 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Snohomish 
Locality
3.5 miles SW of Arlington, along south side of Arlington Municipal Airport property north of 172nd St NE. 
Elevation
125 ft. 
Coordinates
48° 9' 16" N, 122° 9' 53" W 
Site Description
Edge of forest, with Pseudotsuga, Pinus spp., Prunus emarginata. 
Specimen Notes
Common tree throughout area.¶Leaf material removed for RADseq analysis by Megan Ruffley at WTU, February 2016. Leaf material removed by Maria Yousoufian at WTU for stable carbon isotope analysis by Rebekah Stein at University of Michigan, June 2017. 
Phenology
Fertile 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Cupressaceae
16. Thuja plicata Donn.
U.S.A., Washington, Kitsap County:
University of Washington's Big Beef Creek Field Station, 9 miles NW of Bremerton; along gravel road leading to fish ladder.
Elev. 20 ft. 47° 38' 59.9" N, 122° 46' 51.3" W.
Forest and wetlands bisected by gravel road bed; with Thuja, Acer macrophyllum, Alnus rubra. Medium trees in wetland and on road bank.¶Leaf material removed for RADseq analysis by Megan Ruffley at WTU, February 2016.¶Tissue removed by Kavya Pradhan at the University of Washington for specific leaf area and CHN Analysis 2018 Phenology: Fertile. Origin: Native.
WTU 353847; Barcode: WTU-V-019065
Ben Legler 316    3 May 2003
with David Giblin
16. Thuja plicata Donn.
Database ID
26766 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
353847 
Barcode
WTU-V-019065 
Other Numbers
 
Family
Cupressaceae 
Name on Specimen
Thuja plicata Donn. 
Accepted Name
Thuja plicata Donn ex D. Don 
Annotation History
1. Thuja plicata Donn.
    Annotated by Ben Legler, 2003.  
Type Notes
 
Collector
Ben Legler 
Collection #
316 
Other Collectors
David Giblin 
Date Collected
3 May 2003 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Kitsap 
Locality
University of Washington's Big Beef Creek Field Station, 9 miles NW of Bremerton; along gravel road leading to fish ladder. 
Elevation
20 ft. 
Coordinates
47° 38' 59.9" N, 122° 46' 51.3" W 
Site Description
Forest and wetlands bisected by gravel road bed; with Thuja, Acer macrophyllum, Alnus rubra. 
Specimen Notes
Medium trees in wetland and on road bank.¶Leaf material removed for RADseq analysis by Megan Ruffley at WTU, February 2016.¶Tissue removed by Kavya Pradhan at the University of Washington for specific leaf area and CHN Analysis 2018 
Phenology
Fertile 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Cupressaceae
17. Thuja plicata Donn.
U.S.A., Washington, Whatcom County:
Ross Lake National Recreation Area; Pyramid Lake, west of Colonial Creek campground.
Elev. 2655 ft. 48° 41.69' N, 121° 7.404' W; UTM Zone 10, 638097.116E, 5395012.922N. Coordinate Source: Field notes. UTM calculated from Lat-Lon.
Steep-sided rocky bowl around lake; mixture of dry rocky slopes and densely forested slopes; with Pseudotsuga menziesii and Tsuga heterophylla; Nuphar and Sphagnum in lake. Leaf material removed for RADseq analysis by Megan Ruffley at WTU, February 2016.¶Tissue removed by Kavya Pradhan at the University of Washington for specific leaf area and CHN Analysis 2018 Phenology: Fertile. Origin: Native.
NOCA 354462; Barcode: WTU-V-019053
NPS accession 632, catalog 23467
Robert Goff 02-08    14 Jun 2002
17. Thuja plicata Donn.
Database ID
26974 
Herbarium
NOCA 
Collection
Vascular Plants 
Dataset
 
Accession
354462 
Barcode
WTU-V-019053 
Other Numbers
NPS accession 632, catalog 23467 
Family
Cupressaceae 
Name on Specimen
Thuja plicata Donn. 
Accepted Name
Thuja plicata Donn ex D. Don 
Annotation History
1. Thuja plicata Donn.
    Annotated by David Tank, 26 2002.  
Type Notes
 
Collector
Robert Goff 
Collection #
02-08 
Other Collectors
 
Date Collected
14 Jun 2002 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Whatcom 
Locality
Ross Lake National Recreation Area; Pyramid Lake, west of Colonial Creek campground. 
Elevation
2655 ft. 
Coordinates
48° 41.69' N, 121° 7.404' W; UTM Zone 10, 638097.116E, 5395012.922N 
Site Description
Steep-sided rocky bowl around lake; mixture of dry rocky slopes and densely forested slopes; with Pseudotsuga menziesii and Tsuga heterophylla; Nuphar and Sphagnum in lake. 
Specimen Notes
Leaf material removed for RADseq analysis by Megan Ruffley at WTU, February 2016.¶Tissue removed by Kavya Pradhan at the University of Washington for specific leaf area and CHN Analysis 2018 
Phenology
Fertile 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Cupressaceae
18. Thuja plicata Donn.
U.S.A., Washington, Island County:
Whidbey Island, Ebey's Landing. 3km north of main parking lot along main trail. Collecting below trail and in nearby Pseudotsuga forest.
Elev. 197 ft. 48.204167°, -122.734444°. Datum: WGS 84. Georeferenced by WTU Staff. Coordinate Source: Georeferenced.
Dry conifer woods; Pseudotsuga menziesii, Tsuga heterophylla, Gaultheria shallon, Rhododendron macrophyllum. Scattered tree.¶Leaf material removed for RADseq analysis by Megan Ruffley at WTU, February 2016. Phenology: Fruits. Origin: Native.
WTU 356091; Barcode: WTU-V-019052
Peter W. Dunwiddie PWD 111    4 Jun 2004
with Jeff Walker, Sharon Rodman, Susan Zwinger
18. Thuja plicata Donn.
Database ID
27449 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
356091 
Barcode
WTU-V-019052 
Other Numbers
 
Family
Cupressaceae 
Name on Specimen
Thuja plicata Donn. 
Accepted Name
Thuja plicata Donn ex D. Don 
Annotation History
1. Thuja plicata Donn.
    Annotated by Ben Legler, 28 2004.  
Type Notes
 
Collector
Peter W. Dunwiddie 
Collection #
PWD 111 
Other Collectors
Jeff Walker, Sharon Rodman, Susan Zwinger 
Date Collected
4 Jun 2004 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Island 
Locality
Whidbey Island, Ebey's Landing. 3km north of main parking lot along main trail. Collecting below trail and in nearby Pseudotsuga forest. 
Elevation
197 ft. 
Coordinates
48.204167°, -122.734444° 
Site Description
Dry conifer woods; Pseudotsuga menziesii, Tsuga heterophylla, Gaultheria shallon, Rhododendron macrophyllum. 
Specimen Notes
Scattered tree.¶Leaf material removed for RADseq analysis by Megan Ruffley at WTU, February 2016. 
Phenology
Fruits 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Cupressaceae
19. Thuja plicata Donn.
U.S.A., Washington, Pacific County:
The Nature Conservancy's Ellsworth Creek Preserve along East bank of upper Ellsworth Creek.
Elev. 200 ft. 46° 22' 55" N, 123° 52' 37.4" W.
Deep shade in old growth Tsuga/Thuja forest with western aspect, moderate slope. Growing on steep slope.¶Leaf material removed for RADseq analysis by Megan Ruffley at WTU, February 2016.¶Tissue removed by Kavya Pradhan at the University of Washington for specific leaf area and CHN Analysis 2018 Phenology: Fertile. Origin: Native.
WTU 357597; Barcode: WTU-V-019046
Ben Legler 479    31 May 2003
19. Thuja plicata Donn.
Database ID
28437 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
357597 
Barcode
WTU-V-019046 
Other Numbers
 
Family
Cupressaceae 
Name on Specimen
Thuja plicata Donn. 
Accepted Name
Thuja plicata Donn ex D. Don 
Annotation History
1. Thuja plicata Donn.
    Annotated by Thomas A. Dillhoff, 10 2003.  
Type Notes
 
Collector
Ben Legler 
Collection #
479 
Other Collectors
 
Date Collected
31 May 2003 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Pacific 
Locality
The Nature Conservancy's Ellsworth Creek Preserve along East bank of upper Ellsworth Creek. 
Elevation
200 ft. 
Coordinates
46° 22' 55" N, 123° 52' 37.4" W 
Site Description
Deep shade in old growth Tsuga/Thuja forest with western aspect, moderate slope. 
Specimen Notes
Growing on steep slope.¶Leaf material removed for RADseq analysis by Megan Ruffley at WTU, February 2016.¶Tissue removed by Kavya Pradhan at the University of Washington for specific leaf area and CHN Analysis 2018 
Phenology
Fertile 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Cupressaceae
20. Thuja plicata Donn.
U.S.A., Washington, King County:
Seattle.
47.613617°, -122.310098°. Datum: WGS 84. Coordinate uncertainty: 15750 meters. Georeferenced by Joseph Stormer. Coordinate Source: Digital Map.
Leaf material removed by Maria Yousoufian at WTU for stable carbon isotope analysis by Rebekah Stein at University of Michigan, June 2017. Phenology: Cones. Origin: Native.
WTU 2794; Barcode: WTU-V-020251
C. V. Piper 599    16 Mar 1890
20. Thuja plicata Donn.
Database ID
34119 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
2794 
Barcode
WTU-V-020251 
Other Numbers
 
Family
Cupressaceae 
Name on Specimen
Thuja plicata Donn. 
Accepted Name
Thuja plicata Donn ex D. Don 
Annotation History
1. Thuja gigantea Nutt.
2. Thuja plicata Donn.  
Type Notes
 
Collector
C. V. Piper 
Collection #
599 
Other Collectors
 
Date Collected
16 Mar 1890 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
King 
Locality
Seattle. 
Elevation
 
Coordinates
47.613617°, -122.310098° 
Site Description
 
Specimen Notes
Leaf material removed by Maria Yousoufian at WTU for stable carbon isotope analysis by Rebekah Stein at University of Michigan, June 2017. 
Phenology
Cones 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Cupressaceae
21. Thuja plicata Donn.
U.S.A., Washington, King County:
14 m. of Seattle.
47.60621°, -122.332071°. Datum: WGS 84. Coordinate uncertainty: 16873 meters. Georeferenced by Dan Post. Coordinate Source: GeoLocate.
Phenology: Cones. Origin: Native.
WTU 23779; Barcode: WTU-V-020235
G. L. Wittrock s.n.    8 Oct 1927
21. Thuja plicata Donn.
Database ID
34121 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
23779 
Barcode
WTU-V-020235 
Other Numbers
 
Family
Cupressaceae 
Name on Specimen
Thuja plicata Donn. 
Accepted Name
Thuja plicata Donn ex D. Don 
Annotation History
1. Thuja plicata Donn.  
Type Notes
 
Collector
G. L. Wittrock 
Collection #
s.n. 
Other Collectors
 
Date Collected
8 Oct 1927 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
King 
Locality
14 m. of Seattle. 
Elevation
 
Coordinates
47.60621°, -122.332071° 
Site Description
 
Specimen Notes
 
Phenology
Cones 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Cupressaceae
22. Thuja plicata Donn.
U.S.A., Washington, King County:
Near Ames Lake, near Tolt.
47.63306°, -121.965°. Datum: WGS 84. Coordinate uncertainty: 5000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
Virgin forest. Leaf material removed by Maria Yousoufian at WTU for stable carbon isotope analysis by Rebekah Stein at University of Michigan, June 2017. Phenology: Cones. Origin: Native.
WTU 22857; Barcode: WTU-V-020234
G. N. Jones 4356    10 Mar 1934
22. Thuja plicata Donn.
Database ID
34122 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
22857 
Barcode
WTU-V-020234 
Other Numbers
 
Family
Cupressaceae 
Name on Specimen
Thuja plicata Donn. 
Accepted Name
Thuja plicata Donn ex D. Don 
Annotation History
1. Libocedrus.
1. Thuja plicata Donn.  
Type Notes
 
Collector
G. N. Jones 
Collection #
4356 
Other Collectors
 
Date Collected
10 Mar 1934 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
King 
Locality
Near Ames Lake, near Tolt. 
Elevation
 
Coordinates
47.63306°, -121.965° 
Site Description
Virgin forest. 
Specimen Notes
Leaf material removed by Maria Yousoufian at WTU for stable carbon isotope analysis by Rebekah Stein at University of Michigan, June 2017. 
Phenology
Cones 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Cupressaceae
23. Thuja plicata Donn.
U.S.A., Washington, Island County:
Edge of Cranberry Lake, Whidbey Island.
48.14389°, -122.49111°. Datum: WGS 84. Coordinate uncertainty: 10000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
Phenology: Cones. Origin: Native.
WTU 24992; Barcode: WTU-V-020233
G. N. Jones 6132    2 Jun 1934
23. Thuja plicata Donn.
Database ID
34124 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
24992 
Barcode
WTU-V-020233 
Other Numbers
 
Family
Cupressaceae 
Name on Specimen
Thuja plicata Donn. 
Accepted Name
Thuja plicata Donn ex D. Don 
Annotation History
1. Thuja plicata Donn.  
Type Notes
 
Collector
G. N. Jones 
Collection #
6132 
Other Collectors
 
Date Collected
2 Jun 1934 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Island 
Locality
Edge of Cranberry Lake, Whidbey Island. 
Elevation
 
Coordinates
48.14389°, -122.49111° 
Site Description
 
Specimen Notes
 
Phenology
Cones 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Cupressaceae
24. Thuja plicata Donn.
U.S.A., Washington, Chelan County:
Peshastin.
Elev. 1000-3000 ft. 47.57083°, -120.60278°. Datum: WGS84. Coordinate uncertainty: 10000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
Leaf material removed by Maria Yousoufian at WTU for stable carbon isotope analysis by Rebekah Stein at University of Michigan, June 2017. Phenology: Cones. Origin: Native.
WTU 269500; Barcode: WTU-V-020232
51234
J. H. Sandberg 8324     Jul 1893
with J. B. Leiberg
24. Thuja plicata Donn.
Database ID
34125 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
269500 
Barcode
WTU-V-020232 
Other Numbers
51234 
Family
Cupressaceae 
Name on Specimen
Thuja plicata Donn. 
Accepted Name
Thuja plicata Donn ex D. Don 
Annotation History
1. Thuja gigantia hutt.
2. Thuja plicata Donn.  
Type Notes
 
Collector
J. H. Sandberg 
Collection #
8324 
Other Collectors
J. B. Leiberg 
Date Collected
Jul 1893 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Chelan 
Locality
Peshastin. 
Elevation
1000-3000 ft. 
Coordinates
47.57083°, -120.60278° 
Site Description
 
Specimen Notes
Leaf material removed by Maria Yousoufian at WTU for stable carbon isotope analysis by Rebekah Stein at University of Michigan, June 2017. 
Phenology
Cones 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Cupressaceae
25. Thuja plicata Donn.
U.S.A., Washington, Island County:
Langley, Whidbey Island.
48.041667°, -122.406667°. Datum: NAD 27. Coordinate uncertainty: 1000 meters. Georeferenced by WTU Staff. Coordinate Source: Georeferenced.
Common. Phenology: Fertile. Origin: Native.
WTU 2830; Barcode: WTU-V-18212
J. M. Grant 2020     1923
25. Thuja plicata Donn.
Database ID
34127 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
2830 
Barcode
WTU-V-18212 
Other Numbers
 
Family
Cupressaceae 
Name on Specimen
Thuja plicata Donn. 
Accepted Name
Thuja plicata Donn ex D. Don 
Annotation History
1. Thuja plicata Donn.  
Type Notes
 
Collector
J. M. Grant 
Collection #
2020 
Other Collectors
 
Date Collected
1923 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Island 
Locality
Langley, Whidbey Island. 
Elevation
 
Coordinates
48.041667°, -122.406667° 
Site Description
 
Specimen Notes
Common. 
Phenology
Fertile 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Cupressaceae
26. Thuja plicata Donn.
U.S.A., Washington, Whatcom County:
West slope of Lummi Island.
48.795°, -122.6125°. Datum: WGS 84. Coordinate uncertainty: 10000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
Scattered. Phenology: Fertile. Origin: Native.
WTU 169492; Barcode: WTU-V-18211
Xerpha M. Gaines 503    15 Aug 1950
26. Thuja plicata Donn.
Database ID
34129 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
169492 
Barcode
WTU-V-18211 
Other Numbers
 
Family
Cupressaceae 
Name on Specimen
Thuja plicata Donn. 
Accepted Name
Thuja plicata Donn ex D. Don 
Annotation History
1. Thuja plicata Donn.  
Type Notes
 
Collector
Xerpha M. Gaines 
Collection #
503 
Other Collectors
 
Date Collected
15 Aug 1950 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Whatcom 
Locality
West slope of Lummi Island. 
Elevation
 
Coordinates
48.795°, -122.6125° 
Site Description
 
Specimen Notes
Scattered. 
Phenology
Fertile 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Cupressaceae
27. Thuja plicata Donn.
U.S.A., Washington, Grays Harbor County:
Olympic National Forest, along Big tree Trail, south side of Lake Quinalt on Willaby Creek.
Elev. 300 ft. 47.459614°, -123.858718°. Datum: WGS 84. Coordinate uncertainty: 10000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
River bank in rainforest. With Gaultheria ovata, Pseudotsuga menziesii, Picea sitchensis. See cone collection WTU. Leaf material removed by Maria Yousoufian at WTU for stable carbon isotope analysis by Rebekah Stein at University of Michigan, June 2017.¶Tissue removed by Kavya Pradhan at the University of Washington for specific leaf area and CHN Analysis 2018 Phenology: Cones. Origin: Native.
WTU 291744; Barcode: WTU-V-020231
JoAnn Robbins 95    25 Apr 1971
27. Thuja plicata Donn.
Database ID
34130 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
291744 
Barcode
WTU-V-020231 
Other Numbers
 
Family
Cupressaceae 
Name on Specimen
Thuja plicata Donn. 
Accepted Name
Thuja plicata Donn ex D. Don 
Annotation History
1. Thuja plicata Donn.  
Type Notes
 
Collector
JoAnn Robbins 
Collection #
95 
Other Collectors
 
Date Collected
25 Apr 1971 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Grays Harbor 
Locality
Olympic National Forest, along Big tree Trail, south side of Lake Quinalt on Willaby Creek. 
Elevation
300 ft. 
Coordinates
47.459614°, -123.858718° 
Site Description
River bank in rainforest. With Gaultheria ovata, Pseudotsuga menziesii, Picea sitchensis. 
Specimen Notes
See cone collection WTU. Leaf material removed by Maria Yousoufian at WTU for stable carbon isotope analysis by Rebekah Stein at University of Michigan, June 2017.¶Tissue removed by Kavya Pradhan at the University of Washington for specific leaf area and CHN Analysis 2018 
Phenology
Cones 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Cupressaceae
28. Thuja plicata Donn.
U.S.A., Washington, King County:
Road Lake Washington to Lake Sammamish.
47.596797°, -122.167643°. Datum: WGS 84. Coordinate uncertainty: 9142 meters. Georeferenced by Joseph Stormer. Coordinate Source: Digital Map.
Leaf material removed by Maria Yousoufian at WTU for stable carbon isotope analysis by Rebekah Stein at University of Michigan, June 2017. Phenology: Fertile. Origin: Native.
WTU 2808; Barcode: WTU-V-18209
C. S. Eaton s.n.    5 Jan 1908
with L. A. Nelson
28. Thuja plicata Donn.
Database ID
34131 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
2808 
Barcode
WTU-V-18209 
Other Numbers
 
Family
Cupressaceae 
Name on Specimen
Thuja plicata Donn. 
Accepted Name
Thuja plicata Donn ex D. Don 
Annotation History
1. Thuja plicata Donn.
    Annotated by C. S. Eaton.  
Type Notes
 
Collector
C. S. Eaton 
Collection #
s.n. 
Other Collectors
L. A. Nelson 
Date Collected
5 Jan 1908 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
King 
Locality
Road Lake Washington to Lake Sammamish. 
Elevation
 
Coordinates
47.596797°, -122.167643° 
Site Description
 
Specimen Notes
Leaf material removed by Maria Yousoufian at WTU for stable carbon isotope analysis by Rebekah Stein at University of Michigan, June 2017. 
Phenology
Fertile 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Cupressaceae
29. Thuja plicata Donn.
U.S.A., Washington, Whatcom County:
Nooksack River.
48.82493°, -122.248493°. Datum: WGS 84. Coordinate uncertainty: 10000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
Leaf material removed by Maria Yousoufian at WTU for stable carbon isotope analysis by Rebekah Stein at University of Michigan, June 2017. Phenology: Fertile. Origin: Native.
WTU 269195; Barcode: WTU-V-18210
Wilhelm N. Suksdorf s.n.    11 Jul 1890
29. Thuja plicata Donn.
Database ID
34135 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
269195 
Barcode
WTU-V-18210 
Other Numbers
 
Family
Cupressaceae 
Name on Specimen
Thuja plicata Donn. 
Accepted Name
Thuja plicata Donn ex D. Don 
Annotation History
1. Thuja plicata Donn.  
Type Notes
 
Collector
Wilhelm N. Suksdorf 
Collection #
s.n. 
Other Collectors
 
Date Collected
11 Jul 1890 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Whatcom 
Locality
Nooksack River. 
Elevation
 
Coordinates
48.82493°, -122.248493° 
Site Description
 
Specimen Notes
Leaf material removed by Maria Yousoufian at WTU for stable carbon isotope analysis by Rebekah Stein at University of Michigan, June 2017. 
Phenology
Fertile 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Cupressaceae
30. Thuja plicata Donn.
U.S.A., Oregon
County line between Land and Douglas counties.
43.62512°, -123.096041°. Datum: WGS 84. Coordinate uncertainty: 93610 meters. Georeferenced by Joseph Stormer. Coordinate Source: Digital map.
Woods. Phenology: Cones. Origin: Native.
WTU 27985; Barcode: WTU-V-020154
Lyman Benson 1098    27 Mar 1929
30. Thuja plicata Donn.
Database ID
34136 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
27985 
Barcode
WTU-V-020154 
Other Numbers
 
Family
Cupressaceae 
Name on Specimen
Thuja plicata Donn. 
Accepted Name
Thuja plicata Donn ex D. Don 
Annotation History
1. Thuja plicata Donn.  
Type Notes
 
Collector
Lyman Benson 
Collection #
1098 
Other Collectors
 
Date Collected
27 Mar 1929 
Verbatim Date
 
Country
U.S.A. 
State or Province
Oregon 
County
 
Locality
County line between Land and Douglas counties. 
Elevation
 
Coordinates
43.62512°, -123.096041° 
Site Description
Woods. 
Specimen Notes
 
Phenology
Cones 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Cupressaceae
31. Thuja plicata Donn.
U.S.A., Idaho, Latah County:
Hillside south of Brush Creek, north of Highway 8, about 1 mile east of Deary.
Elev. 2835 ft. T40N R2W S24 NE1/4 of NW1/4. Datum: WGS 84. Coordinate uncertainty: 500 meters. Georeferenced by John Bassett. Coordinate Source: Nat. Geog. TOPO!.
Hillside. Leaf material removed by Maria Yousoufian at WTU for stable carbon isotope analysis by Rebekah Stein at University of Michigan, June 2017. Phenology: Fertile. Origin: Native.
WTU 354945; Barcode: WTU-V-020256
Karen L. Gray 3643    15 Mar 2003
31. Thuja plicata Donn.
Database ID
34137 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
354945 
Barcode
WTU-V-020256 
Other Numbers
 
Family
Cupressaceae 
Name on Specimen
Thuja plicata Donn. 
Accepted Name
Thuja plicata Donn ex D. Don 
Annotation History
1. Thuja plicata Donn.  
Type Notes
 
Collector
Karen L. Gray 
Collection #
3643 
Other Collectors
 
Date Collected
15 Mar 2003 
Verbatim Date
 
Country
U.S.A. 
State or Province
Idaho 
County
Latah 
Locality
Hillside south of Brush Creek, north of Highway 8, about 1 mile east of Deary. 
Elevation
2835 ft. 
Coordinates
T40N R2W S24 NE1/4 of NW1/4 
Site Description
Hillside. 
Specimen Notes
Leaf material removed by Maria Yousoufian at WTU for stable carbon isotope analysis by Rebekah Stein at University of Michigan, June 2017. 
Phenology
Fertile 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Cupressaceae
32. Thuja plicata Donn.
U.S.A., Montana
Bellin.
Woods. Phenology: Cones. Origin: Native.
WTU 243594; Barcode: WTU-V-020153
L. M. Umbach 726    21 Aug 1903
32. Thuja plicata Donn.
Database ID
34138 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
243594 
Barcode
WTU-V-020153 
Other Numbers
 
Family
Cupressaceae 
Name on Specimen
Thuja plicata Donn. 
Accepted Name
Thuja plicata Donn ex D. Don 
Annotation History
1. Thuja plicata Donn.  
Type Notes
 
Collector
L. M. Umbach 
Collection #
726 
Other Collectors
 
Date Collected
21 Aug 1903 
Verbatim Date
 
Country
U.S.A. 
State or Province
Montana 
County
 
Locality
Bellin. 
Elevation
 
Coordinates
 
Site Description
Woods. 
Specimen Notes
 
Phenology
Cones 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Cupressaceae
33. Thuja plicata Donn.
Canada, British Columbia
Yakoun River delta in Masset Inlet, just south of Port Clements, Graham Island. Queen Charlotte Islands.
53.617044°, -132.208553°. Datum: WGS 84. Coordinate uncertainty: 4450 meters. Georeferenced by Joseph Stormer. Coordinate Source: Digital Map.
Predominantly hemlock woods. Occasional. Leaf material removed by Maria Yousoufian at WTU for stable carbon isotope analysis by Rebekah Stein at University of Michigan, June 2017. Phenology: Cones. Origin: Native.
WTU 240139; Barcode: WTU-V-020155
J. A. Calder 21565    16 Jun 1957
with D. B. O. Savile, R. L. Taylor
33. Thuja plicata Donn.
Database ID
34139 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
240139 
Barcode
WTU-V-020155 
Other Numbers
 
Family
Cupressaceae 
Name on Specimen
Thuja plicata Donn. 
Accepted Name
Thuja plicata Donn ex D. Don 
Annotation History
1. Thuja plicata Donn.  
Type Notes
 
Collector
J. A. Calder 
Collection #
21565 
Other Collectors
D. B. O. Savile, R. L. Taylor 
Date Collected
16 Jun 1957 
Verbatim Date
 
Country
Canada 
State or Province
British Columbia 
County
 
Locality
Yakoun River delta in Masset Inlet, just south of Port Clements, Graham Island. Queen Charlotte Islands. 
Elevation
 
Coordinates
53.617044°, -132.208553° 
Site Description
Predominantly hemlock woods. 
Specimen Notes
Occasional. Leaf material removed by Maria Yousoufian at WTU for stable carbon isotope analysis by Rebekah Stein at University of Michigan, June 2017. 
Phenology
Cones 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Cupressaceae
34. Thuja plicata Donn.
U.S.A., Washington, Thurston County:
McLane Creek trail, Capitol Forest, Tumwater, west of Delphi Road SW.
Elev. 33-44 ft. 47° 8" N, 123° 15" W; T18N R3W S36.
Tissue removed by Kavya Pradhan at the University of Washington for specific leaf area and CHN Analysis 2018 Phenology: Vegetative. Origin: Native.
WTU 345408; Barcode: WTU-V-020160
Sarah Gage G&R782    23 Aug 1992
with Sharon Rodman
34. Thuja plicata Donn.
Database ID
34140 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
345408 
Barcode
WTU-V-020160 
Other Numbers
 
Family
Cupressaceae 
Name on Specimen
Thuja plicata Donn. 
Accepted Name
Thuja plicata Donn ex D. Don 
Annotation History
1. Thuja plicata Donn.  
Type Notes
 
Collector
Sarah Gage 
Collection #
G&R782 
Other Collectors
Sharon Rodman 
Date Collected
23 Aug 1992 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Thurston 
Locality
McLane Creek trail, Capitol Forest, Tumwater, west of Delphi Road SW. 
Elevation
33-44 ft. 
Coordinates
47° 8" N, 123° 15" W; T18N R3W S36 
Site Description
 
Specimen Notes
Tissue removed by Kavya Pradhan at the University of Washington for specific leaf area and CHN Analysis 2018 
Phenology
Vegetative 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Cupressaceae
35. Thuja plicata Donn.
U.S.A., Idaho, Idaho County:
Along Selway River, 1 mile above Selway Falls.
46.053515°, -115.309684°. Datum: WGS 84. Coordinate uncertainty: 1000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
Moist slope and banks of river. Leaf material removed by Maria Yousoufian at WTU for stable carbon isotope analysis by Rebekah Stein at University of Michigan, June 2017. Phenology: Cones. Origin: Native.
WTU 132718; Barcode: WTU-V-020151
Marion Ownbey 3126    3 Aug 1947
with George H. Ward
35. Thuja plicata Donn.
Database ID
34141 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
132718 
Barcode
WTU-V-020151 
Other Numbers
 
Family
Cupressaceae 
Name on Specimen
Thuja plicata Donn. 
Accepted Name
Thuja plicata Donn ex D. Don 
Annotation History
1. Thuja plicata Donn.  
Type Notes
 
Collector
Marion Ownbey 
Collection #
3126 
Other Collectors
George H. Ward 
Date Collected
3 Aug 1947 
Verbatim Date
 
Country
U.S.A. 
State or Province
Idaho 
County
Idaho 
Locality
Along Selway River, 1 mile above Selway Falls. 
Elevation
 
Coordinates
46.053515°, -115.309684° 
Site Description
Moist slope and banks of river. 
Specimen Notes
Leaf material removed by Maria Yousoufian at WTU for stable carbon isotope analysis by Rebekah Stein at University of Michigan, June 2017. 
Phenology
Cones 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Cupressaceae
36. Thuja plicata Donn.
Canada, British Columbia
Drainage of Sarite River. On old loggin road.
Elev. 230 ft.
Total exposure, 0-5% slope. Phenology: Cones. Origin: Native.
WTU 219323; Barcode: WTU-V-020152
A. Young 304    12 Jun 1963
with W. Hubbard
36. Thuja plicata Donn.
Database ID
34142 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
219323 
Barcode
WTU-V-020152 
Other Numbers
 
Family
Cupressaceae 
Name on Specimen
Thuja plicata Donn. 
Accepted Name
Thuja plicata Donn ex D. Don 
Annotation History
1. Thuja plicata Donn.  
Type Notes
 
Collector
A. Young 
Collection #
304 
Other Collectors
W. Hubbard 
Date Collected
12 Jun 1963 
Verbatim Date
 
Country
Canada 
State or Province
British Columbia 
County
 
Locality
Drainage of Sarite River. On old loggin road. 
Elevation
230 ft. 
Coordinates
 
Site Description
Total exposure, 0-5% slope. 
Specimen Notes
 
Phenology
Cones 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Cupressaceae
37. Thuja plicata Donn.
Canada, British Columbia
Queen Charlotte Islands, Mogul Mining Camp about 7.5 miles east of Masset, Graham Island.
Along bank of river near beach. Common, 40 foot tree. Phenology: Fertile. Origin: Native.
WTU 240138; Barcode: WTU-V-020130
J. A. Calder 21155    3 Jun 1957
with D. B. O. Savile, R. L. Taylor
37. Thuja plicata Donn.
Database ID
34143 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
240138 
Barcode
WTU-V-020130 
Other Numbers
 
Family
Cupressaceae 
Name on Specimen
Thuja plicata Donn. 
Accepted Name
Thuja plicata Donn ex D. Don 
Annotation History
1. Thuja plicata Donn.  
Type Notes
 
Collector
J. A. Calder 
Collection #
21155 
Other Collectors
D. B. O. Savile, R. L. Taylor 
Date Collected
3 Jun 1957 
Verbatim Date
 
Country
Canada 
State or Province
British Columbia 
County
 
Locality
Queen Charlotte Islands, Mogul Mining Camp about 7.5 miles east of Masset, Graham Island. 
Elevation
 
Coordinates
 
Site Description
Along bank of river near beach. 
Specimen Notes
Common, 40 foot tree. 
Phenology
Fertile 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Cupressaceae
38. Thuja plicata Donn.
Canada, British Columbia
North end of Lakelse Lake south of Terrace.
Coniferous woods. Common. Phenology: Cones. Origin: Native.
WTU 173025; Barcode: WTU-V-020149
J. A. Calder 14793    20 Aug 1954
with D. B. O. Savile, J. M. Ferguson
38. Thuja plicata Donn.
Database ID
34144 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
173025 
Barcode
WTU-V-020149 
Other Numbers
 
Family
Cupressaceae 
Name on Specimen
Thuja plicata Donn. 
Accepted Name
Thuja plicata Donn ex D. Don 
Annotation History
1. Thuja plicata Donn.  
Type Notes
 
Collector
J. A. Calder 
Collection #
14793 
Other Collectors
D. B. O. Savile, J. M. Ferguson 
Date Collected
20 Aug 1954 
Verbatim Date
 
Country
Canada 
State or Province
British Columbia 
County
 
Locality
North end of Lakelse Lake south of Terrace. 
Elevation
 
Coordinates
 
Site Description
Coniferous woods. 
Specimen Notes
Common. 
Phenology
Cones 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Cupressaceae
39. Thuja plicata Donn.
U.S.A., Montana, Flathead County:
Flathead National Forest, Echo Lake.
Elev. 3500 ft. 48.17196°, -113.891917°. Datum: WGS 84. Coordinate uncertainty: 15000 meters. Georeferenced by Joseph Stormer. Coordinate Source: Digital Map.
Leaf material removed by Maria Yousoufian at WTU for stable carbon isotope analysis by Rebekah Stein at University of Michigan, June 2017. Phenology: Vegetative. Origin: Native.
WTU 251087; Barcode: WTU-V-020132
C. H. Kauffman s.n.    30 Jul 1928
with G. B. Cummins
39. Thuja plicata Donn.
Database ID
34145 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
251087 
Barcode
WTU-V-020132 
Other Numbers
 
Family
Cupressaceae 
Name on Specimen
Thuja plicata Donn. 
Accepted Name
Thuja plicata Donn ex D. Don 
Annotation History
1. Thuja plicata Donn.
    Annotated by G. B. Cummins.  
Type Notes
 
Collector
C. H. Kauffman 
Collection #
s.n. 
Other Collectors
G. B. Cummins 
Date Collected
30 Jul 1928 
Verbatim Date
 
Country
U.S.A. 
State or Province
Montana 
County
Flathead 
Locality
Flathead National Forest, Echo Lake. 
Elevation
3500 ft. 
Coordinates
48.17196°, -113.891917° 
Site Description
 
Specimen Notes
Leaf material removed by Maria Yousoufian at WTU for stable carbon isotope analysis by Rebekah Stein at University of Michigan, June 2017. 
Phenology
Vegetative 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Cupressaceae
40. Thuja plicata Donn.
U.S.A., Alaska, Ketchikan Gateway County:
Southeastern Alaska, Revillagigedo Island, south side. About 10 miles west of Ketchikan near Totem Bight. North side of the highway.
Large pockets of soil and broken rock on unstable rock cliff. Small deformed trees about 15 feet tall. Leaf material removed by Maria Yousoufian at WTU for stable carbon isotope analysis by Rebekah Stein at University of Michigan, June 2017. Phenology: Cones. Origin: Native.
WTU 282137; Barcode: WTU-V-020150
Mary Clay Muller 4716    6 Mar 1982
40. Thuja plicata Donn.
Database ID
34147 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
282137 
Barcode
WTU-V-020150 
Other Numbers
 
Family
Cupressaceae 
Name on Specimen
Thuja plicata Donn. 
Accepted Name
Thuja plicata Donn ex D. Don 
Annotation History
1. Thuja plicata Donn.  
Type Notes
 
Collector
Mary Clay Muller 
Collection #
4716 
Other Collectors
 
Date Collected
6 Mar 1982 
Verbatim Date
 
Country
U.S.A. 
State or Province
Alaska 
County
Ketchikan Gateway 
Locality
Southeastern Alaska, Revillagigedo Island, south side. About 10 miles west of Ketchikan near Totem Bight. North side of the highway. 
Elevation
 
Coordinates
 
Site Description
Large pockets of soil and broken rock on unstable rock cliff. 
Specimen Notes
Small deformed trees about 15 feet tall. Leaf material removed by Maria Yousoufian at WTU for stable carbon isotope analysis by Rebekah Stein at University of Michigan, June 2017. 
Phenology
Cones 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Cupressaceae
41. Thuja plicata Donn.
U.S.A., Oregon, Lake County:
McKenzie Bridge, McKenzie Pass.
44.175166°, -122.163603°. Datum: WGS 84. Coordinate uncertainty: 1000 meters. Georeferenced by Joseph Stormer. Coordinate Source: Digital Map. Invalid coordinates (located outside county bounds).
Phenology: Cones. Origin: Native.
WTU 25132; Barcode: WTU-V-020147
G. N. Jones 5749    16 Aug 1934
41. Thuja plicata Donn.
Database ID
34148 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
25132 
Barcode
WTU-V-020147 
Other Numbers
 
Family
Cupressaceae 
Name on Specimen
Thuja plicata Donn. 
Accepted Name
Thuja plicata Donn ex D. Don 
Annotation History
1. Thuja plicata Donn.  
Type Notes
 
Collector
G. N. Jones 
Collection #
5749 
Other Collectors
 
Date Collected
16 Aug 1934 
Verbatim Date
 
Country
U.S.A. 
State or Province
Oregon 
County
Lake 
Locality
McKenzie Bridge, McKenzie Pass. 
Elevation
 
Coordinates
44.175166°, -122.163603° 
Site Description
 
Specimen Notes
 
Phenology
Cones 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Cupressaceae
42. Thuja plicata Donn.
U.S.A., Oregon, Douglas County:
Base of Coast Mountains, Roseburg Quadr.
43.25°, -123.5°. Datum: WGS 84. Coordinate uncertainty: 49000 meters. Georeferenced by Joseph Stormer. Coordinate Source: Digital map.
Not common. Leaf material removed by Maria Yousoufian at WTU for stable carbon isotope analysis by Rebekah Stein at University of Michigan, June 2017. Phenology: Cones. Origin: Native.
WTU 147057; Barcode: WTU-V-020148
W. C. Cusick 4395    30 Jul 1914
42. Thuja plicata Donn.
Database ID
34149 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
147057 
Barcode
WTU-V-020148 
Other Numbers
 
Family
Cupressaceae 
Name on Specimen
Thuja plicata Donn. 
Accepted Name
Thuja plicata Donn ex D. Don 
Annotation History
1. Thuja plicata Donn.  
Type Notes
 
Collector
W. C. Cusick 
Collection #
4395 
Other Collectors
 
Date Collected
30 Jul 1914 
Verbatim Date
 
Country
U.S.A. 
State or Province
Oregon 
County
Douglas 
Locality
Base of Coast Mountains, Roseburg Quadr. 
Elevation
 
Coordinates
43.25°, -123.5° 
Site Description
 
Specimen Notes
Not common. Leaf material removed by Maria Yousoufian at WTU for stable carbon isotope analysis by Rebekah Stein at University of Michigan, June 2017. 
Phenology
Cones 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Cupressaceae
43. Thuja plicata Donn.
U.S.A., Washington, Island County:
Near Cranberry Lake, Whidbey Island.
48.14389°, -122.49111°. Datum: WGS 84. Coordinate uncertainty: 5000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
Bog. Phenology: Fertile. Origin: Native.
WTU 25318; Barcode: WTU-V-020138
G. N. Jones 4948    2 Jun 1934
43. Thuja plicata Donn.
Database ID
34150 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
25318 
Barcode
WTU-V-020138 
Other Numbers
 
Family
Cupressaceae 
Name on Specimen
Thuja plicata Donn. 
Accepted Name
Thuja plicata Donn ex D. Don 
Annotation History
1. Thuja plicata Donn.  
Type Notes
 
Collector
G. N. Jones 
Collection #
4948 
Other Collectors
 
Date Collected
2 Jun 1934 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Island 
Locality
Near Cranberry Lake, Whidbey Island. 
Elevation
 
Coordinates
48.14389°, -122.49111° 
Site Description
Bog. 
Specimen Notes
 
Phenology
Fertile 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Cupressaceae
44. Thuja plicata Donn.
U.S.A., Washington, King County:
Road Lake Washington to Lake Samamuish.
47.596797°, -122.167643°. Datum: w. Coordinate uncertainty: 9142 meters. Georeferenced by Joseph Stormer. Coordinate Source: d.
Locality written unclear. Phenology: Fertile. Origin: Native.
WTU 274854; Barcode: WTU-V-020137
C. S. Eaton 1477    5 Jan 1908
with L. A. Nelson
44. Thuja plicata Donn.
Database ID
34151 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
274854 
Barcode
WTU-V-020137 
Other Numbers
 
Family
Cupressaceae 
Name on Specimen
Thuja plicata Donn. 
Accepted Name
Thuja plicata Donn ex D. Don 
Annotation History
1. Thuja plicata Donn.
    Annotated by C. S. Eaton.  
Type Notes
 
Collector
C. S. Eaton 
Collection #
1477 
Other Collectors
L. A. Nelson 
Date Collected
5 Jan 1908 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
King 
Locality
Road Lake Washington to Lake Samamuish. 
Elevation
 
Coordinates
47.596797°, -122.167643° 
Site Description
 
Specimen Notes
Locality written unclear. 
Phenology
Fertile 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Cupressaceae
45. Thuja plicata Donn.
U.S.A., Idaho, Idaho County:
Lochsa Valley, below Lolo Pass.
46.514894°, -114.713169°. Coordinate uncertainty: 40234 meters. Georeferenced by Joseph Stormer.
Phenology: Cones. Origin: Native.
WTU 41604; Barcode: WTU-V-020145
Fred A. Barkley 1801    15 Sep 1937
45. Thuja plicata Donn.
Database ID
34152 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
41604 
Barcode
WTU-V-020145 
Other Numbers
 
Family
Cupressaceae 
Name on Specimen
Thuja plicata Donn. 
Accepted Name
Thuja plicata Donn ex D. Don 
Annotation History
1. Thuja plicata Donn.
    Annotated by F.A.B..  
Type Notes
 
Collector
Fred A. Barkley 
Collection #
1801 
Other Collectors
 
Date Collected
15 Sep 1937 
Verbatim Date
 
Country
U.S.A. 
State or Province
Idaho 
County
Idaho 
Locality
Lochsa Valley, below Lolo Pass. 
Elevation
 
Coordinates
46.514894°, -114.713169° 
Site Description
 
Specimen Notes
 
Phenology
Cones 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Cupressaceae
46. Thuja plicata Donn.
U.S.A., Washington
Growing in Washington Arboretum.
47.636089°, -122.292631°. Datum: WGS 84. Coordinate uncertainty: 1232 meters. Georeferenced by Joseph Stormer. Coordinate Source: Digital Map.
Native conditions held in Arboretum, rich soil. Last years cones on branchlets. Phenology: Cones. Origin: Native. Cultivated.
WTU 78792; Barcode: WTU-V-020135
Walter J. Eyerdam 2184    10 Feb 1940
46. Thuja plicata Donn.
Database ID
34153 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
78792 
Barcode
WTU-V-020135 
Other Numbers
 
Family
Cupressaceae 
Name on Specimen
Thuja plicata Donn. 
Accepted Name
Thuja plicata Donn ex D. Don 
Annotation History
1. Thuja plicata Donn.  
Type Notes
 
Collector
Walter J. Eyerdam 
Collection #
2184 
Other Collectors
 
Date Collected
10 Feb 1940 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
 
Locality
Growing in Washington Arboretum. 
Elevation
 
Coordinates
47.636089°, -122.292631° 
Site Description
Native conditions held in Arboretum, rich soil. 
Specimen Notes
Last years cones on branchlets. 
Phenology
Cones 
Origin
Native 
Cultivated?
Yes 
Imaged?
Yes 

Cupressaceae
47. Thuja plicata Donn.
Canada, British Columbia
Vancouver Island. Near Iron Mine Creek. Drainage Quinsam River.
Elev. 1200 ft.
Reforested area. Slope: 2, exp. north. Red cedar. Leaf material removed by Maria Yousoufian at WTU for stable carbon isotope analysis by Rebekah Stein at University of Michigan, June 2017. Phenology: Cones. Origin: Native.
WTU 218763; Barcode: WTU-V-020146
A. Young 910    31 Jul 1963
with W. Hubbard
47. Thuja plicata Donn.
Database ID
34154 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
218763 
Barcode
WTU-V-020146 
Other Numbers
 
Family
Cupressaceae 
Name on Specimen
Thuja plicata Donn. 
Accepted Name
Thuja plicata Donn ex D. Don 
Annotation History
1. Thuja plicata Donn.
    Annotated by J. Hett.
2. Thuja plicata Donn.
    Annotated by W. Armstrong.  
Type Notes
 
Collector
A. Young 
Collection #
910 
Other Collectors
W. Hubbard 
Date Collected
31 Jul 1963 
Verbatim Date
 
Country
Canada 
State or Province
British Columbia 
County
 
Locality
Vancouver Island. Near Iron Mine Creek. Drainage Quinsam River. 
Elevation
1200 ft. 
Coordinates
 
Site Description
Reforested area. Slope: 2, exp. north. 
Specimen Notes
Red cedar. Leaf material removed by Maria Yousoufian at WTU for stable carbon isotope analysis by Rebekah Stein at University of Michigan, June 2017. 
Phenology
Cones 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Cupressaceae
48. Thuja plicata Donn.
U.S.A., Oregon, Lake County:
Edge of the Willamette Highway wast of Lowell Bridge along the Willamette River.
43.925976°, -122.820735°. Datum: WGS 84. Coordinate uncertainty: 3869 meters. Georeferenced by Joseph Stormer. Coordinate Source: Digital Map. Invalid coordinates (located outside county bounds).
Edge of highway. Leaf material removed by Maria Yousoufian at WTU for stable carbon isotope analysis by Rebekah Stein at University of Michigan, June 2017. Phenology: Cones. Origin: Native.
WTU 181317; Barcode: WTU-V-020144
William H. Baker 2911    3 Jun 1946
48. Thuja plicata Donn.
Database ID
34155 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
181317 
Barcode
WTU-V-020144 
Other Numbers
 
Family
Cupressaceae 
Name on Specimen
Thuja plicata Donn. 
Accepted Name
Thuja plicata Donn ex D. Don 
Annotation History
1. Thuja plicata Donn.  
Type Notes
 
Collector
William H. Baker 
Collection #
2911 
Other Collectors
 
Date Collected
3 Jun 1946 
Verbatim Date
 
Country
U.S.A. 
State or Province
Oregon 
County
Lake 
Locality
Edge of the Willamette Highway wast of Lowell Bridge along the Willamette River. 
Elevation
 
Coordinates
43.925976°, -122.820735° 
Site Description
Edge of highway. 
Specimen Notes
Leaf material removed by Maria Yousoufian at WTU for stable carbon isotope analysis by Rebekah Stein at University of Michigan, June 2017. 
Phenology
Cones 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Cupressaceae
49. Thuja plicata Donn.
U.S.A., Washington, Chelan County:
Wenatchee National Forest, valley of White River.
Elev. 2500 ft. 47.833789°, -120.814385°. Datum: WGS84. Coordinate uncertainty: 10000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
Bottomland woods. Phenology: Cones. Origin: Native. Cultivated.
WTU 96907; Barcode: WTU-V-020131
Harold St. John 4790    15 Aug 1921
49. Thuja plicata Donn.
Database ID
34157 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
96907 
Barcode
WTU-V-020131 
Other Numbers
 
Family
Cupressaceae 
Name on Specimen
Thuja plicata Donn. 
Accepted Name
Thuja plicata Donn ex D. Don 
Annotation History
1. Thuja plicata Donn.  
Type Notes
 
Collector
Harold St. John 
Collection #
4790 
Other Collectors
 
Date Collected
15 Aug 1921 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Chelan 
Locality
Wenatchee National Forest, valley of White River. 
Elevation
2500 ft. 
Coordinates
47.833789°, -120.814385° 
Site Description
Bottomland woods. 
Specimen Notes
 
Phenology
Cones 
Origin
Native 
Cultivated?
Yes 
Imaged?
Yes 

Cupressaceae
50. Thuja plicata Donn.
U.S.A., Alaska
Hydaburg.
Elev. 0 ft. 55.212366°, -132.806068°. Datum: WGS 84. Coordinate uncertainty: 3500 meters. Georeferenced by Joseph Stormer. Coordinate Source: Digital Map.
Sea level. Woods, muskeg. Leaf material removed by Maria Yousoufian at WTU for stable carbon isotope analysis by Rebekah Stein at University of Michigan, June 2017. Phenology: Cones. Origin: Native.
WTU 281080; Barcode: WTU-V-020141
Helen H. Norton 663-H    18 Feb 1979
50. Thuja plicata Donn.
Database ID
34158 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
281080 
Barcode
WTU-V-020141 
Other Numbers
 
Family
Cupressaceae 
Name on Specimen
Thuja plicata Donn. 
Accepted Name
Thuja plicata Donn ex D. Don 
Annotation History
1. Thuja plicata Donn.
    Annotated by Helen H. Norton.  
Type Notes
 
Collector
Helen H. Norton 
Collection #
663-H 
Other Collectors
 
Date Collected
18 Feb 1979 
Verbatim Date
 
Country
U.S.A. 
State or Province
Alaska 
County
 
Locality
Hydaburg. 
Elevation
0 ft. 
Coordinates
55.212366°, -132.806068° 
Site Description
Sea level. Woods, muskeg. 
Specimen Notes
Leaf material removed by Maria Yousoufian at WTU for stable carbon isotope analysis by Rebekah Stein at University of Michigan, June 2017. 
Phenology
Cones 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Cupressaceae
51. Thuja plicata Donn.
U.S.A., Washington, King County:
Near junction of highway 10 and 18, Maple Valley.
47.61389°, -121.80111°. Datum: WGS 84. Coordinate uncertainty: 5000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
Bottom woods. 20 feet tall. Leaf material removed by Maria Yousoufian at WTU for stable carbon isotope analysis by Rebekah Stein at University of Michigan, June 2017. Phenology: Cones. Origin: Native.
WTU 274569-B; Barcode: WTU-V-020136
Delzie Demaree 60906    22 Aug 1969
51. Thuja plicata Donn.
Database ID
34159 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
274569-B 
Barcode
WTU-V-020136 
Other Numbers
 
Family
Cupressaceae 
Name on Specimen
Thuja plicata Donn. 
Accepted Name
Thuja plicata Donn ex D. Don 
Annotation History
1. Thuja plicata Donn.
    Annotated by J. Hill, 1976.  
Type Notes
 
Collector
Delzie Demaree 
Collection #
60906 
Other Collectors
 
Date Collected
22 Aug 1969 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
King 
Locality
Near junction of highway 10 and 18, Maple Valley. 
Elevation
 
Coordinates
47.61389°, -121.80111° 
Site Description
Bottom woods. 
Specimen Notes
20 feet tall. Leaf material removed by Maria Yousoufian at WTU for stable carbon isotope analysis by Rebekah Stein at University of Michigan, June 2017. 
Phenology
Cones 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Cupressaceae
52. Thuja plicata Donn.
U.S.A., Washington, Chelan County:
Peshastin.
Elev. 1000-3000 ft. 47.57083°, -120.60278°. Datum: WGS84. Coordinate uncertainty: 10000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
Phenology: Cones. Origin: Native.
WTU 116181; Barcode: WTU-V-020133
J. H. Sandberg 483     Jul 1893
with J. B. Leiberg
52. Thuja plicata Donn.
Database ID
34160 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
116181 
Barcode
WTU-V-020133 
Other Numbers
 
Family
Cupressaceae 
Name on Specimen
Thuja plicata Donn. 
Accepted Name
Thuja plicata Donn ex D. Don 
Annotation History
1. Thuja gigantia hutt.
2. Thuja plicata Donn.  
Type Notes
 
Collector
J. H. Sandberg 
Collection #
483 
Other Collectors
J. B. Leiberg 
Date Collected
Jul 1893 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Chelan 
Locality
Peshastin. 
Elevation
1000-3000 ft. 
Coordinates
47.57083°, -120.60278° 
Site Description
 
Specimen Notes
 
Phenology
Cones 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Cupressaceae
53. Thuja plicata Donn.
U.S.A., Washington, King County:
Seattle.
47.613617°, -122.310098°. Datum: WGS 84. Coordinate uncertainty: 15750 meters. Georeferenced by Joseph Stormer. Coordinate Source: Digital Map.
Leaf material removed by Maria Yousoufian at WTU for stable carbon isotope analysis by Rebekah Stein at University of Michigan, June 2017. Phenology: Cones. Origin: Native.
WTU 2803; Barcode: WTU-V-020159
C. V. Piper 599    4 Mar 1889
53. Thuja plicata Donn.
Database ID
34161 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
2803 
Barcode
WTU-V-020159 
Other Numbers
 
Family
Cupressaceae 
Name on Specimen
Thuja plicata Donn. 
Accepted Name
Thuja plicata Donn ex D. Don 
Annotation History
1. Thuja gigantia hutt.
2. Thuja plicata Donn.  
Type Notes
 
Collector
C. V. Piper 
Collection #
599 
Other Collectors
 
Date Collected
4 Mar 1889 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
King 
Locality
Seattle. 
Elevation
 
Coordinates
47.613617°, -122.310098° 
Site Description
 
Specimen Notes
Leaf material removed by Maria Yousoufian at WTU for stable carbon isotope analysis by Rebekah Stein at University of Michigan, June 2017. 
Phenology
Cones 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Cupressaceae
54. Thuja plicata Donn.
U.S.A., Oregon, Douglas County:
Jones Camp 2 miles west of Paradise Camp No 2. North of Elkton.
43.712022°, -123.565383°. Datum: WGS 84. Coordinate uncertainty: 8047 meters. Georeferenced by Joseph Stormer. Coordinate Source: Digital Map.
Leaf material removed by Maria Yousoufian at WTU for stable carbon isotope analysis by Rebekah Stein at University of Michigan, June 2017. Phenology: Cones. Origin: Native.
WTU 140311; Barcode: WTU-V-020142
William H. Baker s.n.    20 Aug 1938
54. Thuja plicata Donn.
Database ID
34162 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
140311 
Barcode
WTU-V-020142 
Other Numbers
 
Family
Cupressaceae 
Name on Specimen
Thuja plicata Donn. 
Accepted Name
Thuja plicata Donn ex D. Don 
Annotation History
1. Thuja plicata Donn.
    Annotated by William H. Baker.  
Type Notes
 
Collector
William H. Baker 
Collection #
s.n. 
Other Collectors
 
Date Collected
20 Aug 1938 
Verbatim Date
 
Country
U.S.A. 
State or Province
Oregon 
County
Douglas 
Locality
Jones Camp 2 miles west of Paradise Camp No 2. North of Elkton. 
Elevation
 
Coordinates
43.712022°, -123.565383° 
Site Description
 
Specimen Notes
Leaf material removed by Maria Yousoufian at WTU for stable carbon isotope analysis by Rebekah Stein at University of Michigan, June 2017. 
Phenology
Cones 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Cupressaceae
55. Thuja plicata Donn.
U.S.A., Washington, Yakima County:
Bumping Lake, below the dam.
46.87333°, -121.3°. Datum: WGS 84. Coordinate uncertainty: 10000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
Phenology: Vegetative. Origin: Native.
WTU 221289; Barcode: WTU-V-020157
Harold W. Smith 1555     Jul 1937
55. Thuja plicata Donn.
Database ID
34163 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
221289 
Barcode
WTU-V-020157 
Other Numbers
 
Family
Cupressaceae 
Name on Specimen
Thuja plicata Donn. 
Accepted Name
Thuja plicata Donn ex D. Don 
Annotation History
1. Thuja plicata Donn.  
Type Notes
 
Collector
Harold W. Smith 
Collection #
1555 
Other Collectors
 
Date Collected
Jul 1937 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Yakima 
Locality
Bumping Lake, below the dam. 
Elevation
 
Coordinates
46.87333°, -121.3° 
Site Description
 
Specimen Notes
 
Phenology
Vegetative 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Cupressaceae
56. Thuja plicata Donn.
U.S.A., Washington, King County:
Stevens Pass.
Elev. 3500 ft. 47.7458°, -121.0913°. Datum: WGS 84. Coordinate uncertainty: 500 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
Phenology: Cones. Origin: Native.
WTU 27567; Barcode: WTU-V-020158
I. C. Otis 1159    9 Oct 1921
56. Thuja plicata Donn.
Database ID
34164 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
27567 
Barcode
WTU-V-020158 
Other Numbers
 
Family
Cupressaceae 
Name on Specimen
Thuja plicata Donn. 
Accepted Name
Thuja plicata Donn ex D. Don 
Annotation History
1. Thuja plicata Donn.  
Type Notes
 
Collector
I. C. Otis 
Collection #
1159 
Other Collectors
 
Date Collected
9 Oct 1921 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
King 
Locality
Stevens Pass. 
Elevation
3500 ft. 
Coordinates
47.7458°, -121.0913° 
Site Description
 
Specimen Notes
 
Phenology
Cones 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Cupressaceae
57. Thuja plicata Donn.
U.S.A., Washington, King County:
Near Tye.
Elev. 3100 ft. 47.74944°, -121.11944°. Datum: WGS 84. Coordinate uncertainty: 5000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
Phenology: Fertile. Origin: Native.
WTU 29609; Barcode: WTU-V-020156
G. N. Jones 5707    27 Jul 1934
57. Thuja plicata Donn.
Database ID
34165 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
29609 
Barcode
WTU-V-020156 
Other Numbers
 
Family
Cupressaceae 
Name on Specimen
Thuja plicata Donn. 
Accepted Name
Thuja plicata Donn ex D. Don 
Annotation History
1. Thuja plicata Donn.  
Type Notes
 
Collector
G. N. Jones 
Collection #
5707 
Other Collectors
 
Date Collected
27 Jul 1934 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
King 
Locality
Near Tye. 
Elevation
3100 ft. 
Coordinates
47.74944°, -121.11944° 
Site Description
 
Specimen Notes
 
Phenology
Fertile 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Cupressaceae
58. Thuja plicata Donn.
U.S.A., Oregon, Hood River County:
Along State Highway 35, nineteen miles south of Hood River.
Elev. 1968 ft. T1S R10E S16. Datum: NAD 27. Coordinate uncertainty: 805 meters. Georeferenced by Ben Legler. Coordinate Source: TRS2LL.
Assoc. spp: Alnus, Acer, Cirsium, Achillea, Lotus. Tree 7.5 meters tall. Leaf material removed by Maria Yousoufian at WTU for stable carbon isotope analysis by Rebekah Stein at University of Michigan, June 2017.¶Tissue removed by Kavya Pradhan at the University of Washington for specific leaf area and CHN Analysis 2018 Phenology: Cones. Origin: Native.
WTU 331066; Barcode: WTU-V-020139
Richard R. Halse 1676    5 Sep 1977
58. Thuja plicata Donn.
Database ID
34167 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
331066 
Barcode
WTU-V-020139 
Other Numbers
 
Family
Cupressaceae 
Name on Specimen
Thuja plicata Donn. 
Accepted Name
Thuja plicata Donn ex D. Don 
Annotation History
1. Thuja plicata Donn.  
Type Notes
 
Collector
Richard R. Halse 
Collection #
1676 
Other Collectors
 
Date Collected
5 Sep 1977 
Verbatim Date
 
Country
U.S.A. 
State or Province
Oregon 
County
Hood River 
Locality
Along State Highway 35, nineteen miles south of Hood River. 
Elevation
1968 ft. 
Coordinates
T1S R10E S16 
Site Description
Assoc. spp: Alnus, Acer, Cirsium, Achillea, Lotus. 
Specimen Notes
Tree 7.5 meters tall. Leaf material removed by Maria Yousoufian at WTU for stable carbon isotope analysis by Rebekah Stein at University of Michigan, June 2017.¶Tissue removed by Kavya Pradhan at the University of Washington for specific leaf area and CHN Analysis 2018 
Phenology
Cones 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Cupressaceae
59. Thuja plicata Donn.
U.S.A., Idaho, Bonner County:
Priest Lake, Hannah Flat and surrounding meadows.
Elev. 4200 ft. 48° 10' N, 116° 58' W; T61N R5W. Datum: WGS 84. Coordinate uncertainty: 5000 meters. Georeferenced by Joseph Stormer. Coordinate Source: Digital Map.
Flat and meadows. Old growth Thuja grove and meadow. Tree to 20 m, pleasant odor. Leaf material removed by Maria Yousoufian at WTU for stable carbon isotope analysis by Rebekah Stein at University of Michigan, June 2017. Phenology: Cones. Origin: Native.
WTU 330800; Barcode: WTU-V-020140
James F. Smith 3160    9 Jul 1994
59. Thuja plicata Donn.
Database ID
34168 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
330800 
Barcode
WTU-V-020140 
Other Numbers
 
Family
Cupressaceae 
Name on Specimen
Thuja plicata Donn. 
Accepted Name
Thuja plicata Donn ex D. Don 
Annotation History
1. Thuja plicata Donn.  
Type Notes
 
Collector
James F. Smith 
Collection #
3160 
Other Collectors
 
Date Collected
9 Jul 1994 
Verbatim Date
 
Country
U.S.A. 
State or Province
Idaho 
County
Bonner 
Locality
Priest Lake, Hannah Flat and surrounding meadows. 
Elevation
4200 ft. 
Coordinates
48° 10' N, 116° 58' W; T61N R5W 
Site Description
Flat and meadows. Old growth Thuja grove and meadow. 
Specimen Notes
Tree to 20 m, pleasant odor. Leaf material removed by Maria Yousoufian at WTU for stable carbon isotope analysis by Rebekah Stein at University of Michigan, June 2017. 
Phenology
Cones 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Cupressaceae
60. Thuja plicata Donn.
Canada, British Columbia
Bank of Fraser River about 1 mile north of Hope.
Elev. 150 ft.
Gravel bank of river. Circa 7 meters tall. Leaf material removed by Maria Yousoufian at WTU for stable carbon isotope analysis by Rebekah Stein at University of Michigan, June 2017. Phenology: Cones. Origin: Native.
WTU 67920; Barcode: WTU-V-020266
C. L. Hitchcock 7354    18 Jun 1941
with J. S. Martin
60. Thuja plicata Donn.
Database ID
34169 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
67920 
Barcode
WTU-V-020266 
Other Numbers
 
Family
Cupressaceae 
Name on Specimen
Thuja plicata Donn. 
Accepted Name
Thuja plicata Donn ex D. Don 
Annotation History
1. Thuja plicata Donn.  
Type Notes
 
Collector
C. L. Hitchcock 
Collection #
7354 
Other Collectors
J. S. Martin 
Date Collected
18 Jun 1941 
Verbatim Date
 
Country
Canada 
State or Province
British Columbia 
County
 
Locality
Bank of Fraser River about 1 mile north of Hope. 
Elevation
150 ft. 
Coordinates
 
Site Description
Gravel bank of river. 
Specimen Notes
Circa 7 meters tall. Leaf material removed by Maria Yousoufian at WTU for stable carbon isotope analysis by Rebekah Stein at University of Michigan, June 2017. 
Phenology
Cones 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Cupressaceae
61. Thuja plicata Donn.
U.S.A., Idaho, Bonner County:
Two miles east of Pack River Bridge.
48.319836°, -116.38305°. Datum: WGS 84. Coordinate uncertainty: 10000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
Open woods. Leaf material removed by Maria Yousoufian at WTU for stable carbon isotope analysis by Rebekah Stein at University of Michigan, June 2017. Phenology: Cones. Origin: Native.
WTU 303309; Barcode: WTU-V-020264
William H. Baker 9004    1 Jun 1952
61. Thuja plicata Donn.
Database ID
34170 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
303309 
Barcode
WTU-V-020264 
Other Numbers
 
Family
Cupressaceae 
Name on Specimen
Thuja plicata Donn. 
Accepted Name
Thuja plicata Donn ex D. Don 
Annotation History
1. Thuja plicata Donn.  
Type Notes
 
Collector
William H. Baker 
Collection #
9004 
Other Collectors
 
Date Collected
1 Jun 1952 
Verbatim Date
 
Country
U.S.A. 
State or Province
Idaho 
County
Bonner 
Locality
Two miles east of Pack River Bridge. 
Elevation
 
Coordinates
48.319836°, -116.38305° 
Site Description
Open woods. 
Specimen Notes
Leaf material removed by Maria Yousoufian at WTU for stable carbon isotope analysis by Rebekah Stein at University of Michigan, June 2017. 
Phenology
Cones 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Cupressaceae
62. Thuja plicata Donn.
U.S.A., Oregon, Clackamas County:
Near Government Camp, Mt. Hood.
Elev. 4500 ft. 45.304007°, -121.7548°. Datum: WGS 84. Coordinate uncertainty: 3600 meters. Georeferenced by Joseph Stormer. Coordinate Source: GeoLocate.
Alpine slopes. Leaf material removed by Maria Yousoufian at WTU for stable carbon isotope analysis by Rebekah Stein at University of Michigan, June 2017. Phenology: Cones. Origin: Native.
WTU 15036JWT; Barcode: WTU-V-020263
J. William Thompson 1645    12 Apr 1926
62. Thuja plicata Donn.
Database ID
34171 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
15036JWT 
Barcode
WTU-V-020263 
Other Numbers
 
Family
Cupressaceae 
Name on Specimen
Thuja plicata Donn. 
Accepted Name
Thuja plicata Donn ex D. Don 
Annotation History
1. Thuja plicata Donn.  
Type Notes
 
Collector
J. William Thompson 
Collection #
1645 
Other Collectors
 
Date Collected
12 Apr 1926 
Verbatim Date
 
Country
U.S.A. 
State or Province
Oregon 
County
Clackamas 
Locality
Near Government Camp, Mt. Hood. 
Elevation
4500 ft. 
Coordinates
45.304007°, -121.7548° 
Site Description
Alpine slopes. 
Specimen Notes
Leaf material removed by Maria Yousoufian at WTU for stable carbon isotope analysis by Rebekah Stein at University of Michigan, June 2017. 
Phenology
Cones 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Cupressaceae
63. Thuja plicata Donn.
U.S.A., Oregon
Along Mt. Hood Loop Highway, near Brightwood.
45.37623°, -122.016748°. Datum: WGS 84. Coordinate uncertainty: 3600 meters. Georeferenced by Joseph Stormer. Coordinate Source: GeoLocate.
Moist forest. Phenology: Cones. Origin: Native.
WTU 80665; Barcode: WTU-V-020262
A. A. Heller 14718    2 Aug 1928
63. Thuja plicata Donn.
Database ID
34173 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
80665 
Barcode
WTU-V-020262 
Other Numbers
 
Family
Cupressaceae 
Name on Specimen
Thuja plicata Donn. 
Accepted Name
Thuja plicata Donn ex D. Don 
Annotation History
1. Thuja plicata Donn.  
Type Notes
 
Collector
A. A. Heller 
Collection #
14718 
Other Collectors
 
Date Collected
2 Aug 1928 
Verbatim Date
 
Country
U.S.A. 
State or Province
Oregon 
County
 
Locality
Along Mt. Hood Loop Highway, near Brightwood. 
Elevation
 
Coordinates
45.37623°, -122.016748° 
Site Description
Moist forest. 
Specimen Notes
 
Phenology
Cones 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Cupressaceae
64. Thuja plicata Donn.
U.S.A., Idaho, Idaho County:
Clearwater National Forest, Badger Creek, Lochsa River Canyon; about 40 miles southwest of Missoula. Along old log road bed.
46.504525°, -114.822919°. Datum: WGS 84. Coordinate uncertainty: 10000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
Common. Leaf material removed by Maria Yousoufian at WTU for stable carbon isotope analysis by Rebekah Stein at University of Michigan, June 2017. [Label header says Flora of Montana but collection is from Idaho.] Phenology: Cones. Origin: Native.
WTU 234510; Barcode: WTU-V-020261
Peter F. Stickney 861    29 Jul 1963
64. Thuja plicata Donn.
Database ID
34174 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
234510 
Barcode
WTU-V-020261 
Other Numbers
 
Family
Cupressaceae 
Name on Specimen
Thuja plicata Donn. 
Accepted Name
Thuja plicata Donn ex D. Don 
Annotation History
1. Thuja plicata Donn.  
Type Notes
 
Collector
Peter F. Stickney 
Collection #
861 
Other Collectors
 
Date Collected
29 Jul 1963 
Verbatim Date
 
Country
U.S.A. 
State or Province
Idaho 
County
Idaho 
Locality
Clearwater National Forest, Badger Creek, Lochsa River Canyon; about 40 miles southwest of Missoula. Along old log road bed. 
Elevation
 
Coordinates
46.504525°, -114.822919° 
Site Description
 
Specimen Notes
Common. Leaf material removed by Maria Yousoufian at WTU for stable carbon isotope analysis by Rebekah Stein at University of Michigan, June 2017. [Label header says Flora of Montana but collection is from Idaho.] 
Phenology
Cones 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Cupressaceae
65. Thuja plicata Donn.
Canada, British Columbia
Kennedy river area near cluelet. Drainage of Kennedy river.
Elev. 620 ft.
Salal. exp.: total. Slope: 5. Phenology: Cones. Origin: Native.
WTU 218852; Barcode: WTU-V-020260
A. Young 134    28 May 1963
with W. Hubbard
65. Thuja plicata Donn.
Database ID
34177 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
218852 
Barcode
WTU-V-020260 
Other Numbers
 
Family
Cupressaceae 
Name on Specimen
Thuja plicata Donn. 
Accepted Name
Thuja plicata Donn ex D. Don 
Annotation History
1. Thuja plicata Donn.
    Annotated by J. Hett.
2. Thuja plicata Donn.
    Annotated by W. Armstrong.  
Type Notes
 
Collector
A. Young 
Collection #
134 
Other Collectors
W. Hubbard 
Date Collected
28 May 1963 
Verbatim Date
 
Country
Canada 
State or Province
British Columbia 
County
 
Locality
Kennedy river area near cluelet. Drainage of Kennedy river. 
Elevation
620 ft. 
Coordinates
 
Site Description
Salal. exp.: total. Slope: 5. 
Specimen Notes
 
Phenology
Cones 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Cupressaceae
66. Thuja plicata Donn.
Canada, British Columbia
East shore, Kootenay Lake - 10 miles south of Gray Creek.
Shore of lake. Pseudotsuga forest. Tree to 30 feet. Common. Leaf material removed by Maria Yousoufian at WTU for stable carbon isotope analysis by Rebekah Stein at University of Michigan, June 2017. Phenology: Cones. Origin: Native.
WTU 141453; Barcode: WTU-V-020259
H. A. Senn 5858    16 Sep 1951
with C. Frankton
66. Thuja plicata Donn.
Database ID
34178 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
141453 
Barcode
WTU-V-020259 
Other Numbers
 
Family
Cupressaceae 
Name on Specimen
Thuja plicata Donn. 
Accepted Name
Thuja plicata Donn ex D. Don 
Annotation History
1. Thuja plicata Donn.
    Annotated by C.F., 1951.  
Type Notes
 
Collector
H. A. Senn 
Collection #
5858 
Other Collectors
C. Frankton 
Date Collected
16 Sep 1951 
Verbatim Date
 
Country
Canada 
State or Province
British Columbia 
County
 
Locality
East shore, Kootenay Lake - 10 miles south of Gray Creek. 
Elevation
 
Coordinates
 
Site Description
Shore of lake. Pseudotsuga forest. 
Specimen Notes
Tree to 30 feet. Common. Leaf material removed by Maria Yousoufian at WTU for stable carbon isotope analysis by Rebekah Stein at University of Michigan, June 2017. 
Phenology
Cones 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Cupressaceae
67. Thuja plicata Donn.
U.S.A., Idaho, Idaho County:
Lochsa Valley.
Phenology: Cones. Origin: Native.
WTU 41187; Barcode: WTU-V-020258
Fred A. Barkley 1839    23 Sep 1937
67. Thuja plicata Donn.
Database ID
34180 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
41187 
Barcode
WTU-V-020258 
Other Numbers
 
Family
Cupressaceae 
Name on Specimen
Thuja plicata Donn. 
Accepted Name
Thuja plicata Donn ex D. Don 
Annotation History
1. Thuja plicata Donn.
    Annotated by F.A.B..  
Type Notes
 
Collector
Fred A. Barkley 
Collection #
1839 
Other Collectors
 
Date Collected
23 Sep 1937 
Verbatim Date
 
Country
U.S.A. 
State or Province
Idaho 
County
Idaho 
Locality
Lochsa Valley. 
Elevation
 
Coordinates
 
Site Description
 
Specimen Notes
 
Phenology
Cones 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Cupressaceae
68. Thuja plicata Donn.
U.S.A., Montana, Flathead County:
Near city reservoir, 4 miles northeast of Columbia Falls.
Burned-over woods. Leaf material removed by Maria Yousoufian at WTU for stable carbon isotope analysis by Rebekah Stein at University of Michigan, June 2017. Phenology: Cones. Origin: Native.
WTU 240817; Barcode: WTU-V-020257
H. T. Rogers 1097    17 Jul 1942
with J. M. Rogers
68. Thuja plicata Donn.
Database ID
34181 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
240817 
Barcode
WTU-V-020257 
Other Numbers
 
Family
Cupressaceae 
Name on Specimen
Thuja plicata Donn. 
Accepted Name
Thuja plicata Donn ex D. Don 
Annotation History
1. Thuja plicata Donn.  
Type Notes
 
Collector
H. T. Rogers 
Collection #
1097 
Other Collectors
J. M. Rogers 
Date Collected
17 Jul 1942 
Verbatim Date
 
Country
U.S.A. 
State or Province
Montana 
County
Flathead 
Locality
Near city reservoir, 4 miles northeast of Columbia Falls. 
Elevation
 
Coordinates
 
Site Description
Burned-over woods. 
Specimen Notes
Leaf material removed by Maria Yousoufian at WTU for stable carbon isotope analysis by Rebekah Stein at University of Michigan, June 2017. 
Phenology
Cones 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Cupressaceae
69. Thuja plicata Donn.
Canada, British Columbia
Jack Thomas garden, Victoria.
Garman 28, Bailey 3336. See also 5504. Phenology: Cones. Origin: Native.
WTU 325800; Barcode: WTU-V-18214
F. Comte 5573    14 Sep 1969
69. Thuja plicata Donn.
Database ID
36597 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
325800 
Barcode
WTU-V-18214 
Other Numbers
 
Family
Cupressaceae 
Name on Specimen
Thuja plicata Donn. 
Accepted Name
Thuja plicata Donn ex D. Don 
Annotation History
1. Thuja plicata Donn.
2. Thuja plicata Donn.  
Type Notes
 
Collector
F. Comte 
Collection #
5573 
Other Collectors
 
Date Collected
14 Sep 1969 
Verbatim Date
 
Country
Canada 
State or Province
British Columbia 
County
 
Locality
Jack Thomas garden, Victoria. 
Elevation
 
Coordinates
 
Site Description
 
Specimen Notes
Garman 28, Bailey 3336. See also 5504. 
Phenology
Cones 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Cupressaceae
70. Thuja plicata Donn.
Canada, British Columbia
Alta Lake.
Elev. 2000 ft.
Garman 28, Bailey 3336. See also 5573. Leaf material removed by Maria Yousoufian at WTU for stable carbon isotope analysis by Rebekah Stein at University of Michigan, June 2017. Phenology: Cones. Origin: Native.
WTU 325799; Barcode: WTU-V-18213
F. Comte 5504    8 Aug 1967
70. Thuja plicata Donn.
Database ID
36599 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
325799 
Barcode
WTU-V-18213 
Other Numbers
 
Family
Cupressaceae 
Name on Specimen
Thuja plicata Donn. 
Accepted Name
Thuja plicata Donn ex D. Don 
Annotation History
1. Thuja plicata Donn.  
Type Notes
 
Collector
F. Comte 
Collection #
5504 
Other Collectors
 
Date Collected
8 Aug 1967 
Verbatim Date
 
Country
Canada 
State or Province
British Columbia 
County
 
Locality
Alta Lake. 
Elevation
2000 ft. 
Coordinates
 
Site Description
 
Specimen Notes
Garman 28, Bailey 3336. See also 5573. Leaf material removed by Maria Yousoufian at WTU for stable carbon isotope analysis by Rebekah Stein at University of Michigan, June 2017. 
Phenology
Cones 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Cupressaceae
71. Thuja plicata Donn.
U.S.A., Washington, Kittitas County:
Along Forest Road 4330, 2 miles north of Salmon la Sac.
Elev. 2715 ft. 47° 24.93' N, 121° 4.949' W; T22N R14E S10.
Soil and rocks; 20 degree slope. Other plants: Pseudotsuga menziesii, Tsuga heterophylla, Vaccinium membrnaceum, Arenaria macrophylla. Common.¶Leaf material removed for RADseq analysis by Megan Ruffley at WTU, February 2016. Leaf material removed by Maria Yousoufian at WTU for stable carbon isotope analysis by Rebekah Stein at University of Michigan, June 2017.¶Tissue removed by Kavya Pradhan at the University of Washington for specific leaf area and CHN Analysis 2018 Phenology: Cones. Origin: Native.
WTU 357387; Barcode: WTU-V-019058
Don Knoke 431    25 May 2004
71. Thuja plicata Donn.
Database ID
70957 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
357387 
Barcode
WTU-V-019058 
Other Numbers
 
Family
Cupressaceae 
Name on Specimen
Thuja plicata Donn. 
Accepted Name
Thuja plicata Donn ex D. Don 
Annotation History
1. Thuja plicata Donn.
    Annotated by Don Knoke.  
Type Notes
 
Collector
Don Knoke 
Collection #
431 
Other Collectors
 
Date Collected
25 May 2004 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Kittitas 
Locality
Along Forest Road 4330, 2 miles north of Salmon la Sac. 
Elevation
2715 ft. 
Coordinates
47° 24.93' N, 121° 4.949' W; T22N R14E S10 
Site Description
Soil and rocks; 20 degree slope. Other plants: Pseudotsuga menziesii, Tsuga heterophylla, Vaccinium membrnaceum, Arenaria macrophylla. 
Specimen Notes
Common.¶Leaf material removed for RADseq analysis by Megan Ruffley at WTU, February 2016. Leaf material removed by Maria Yousoufian at WTU for stable carbon isotope analysis by Rebekah Stein at University of Michigan, June 2017.¶Tissue removed by Kavya Pradhan at the University of Washington for specific leaf area and CHN Analysis 2018 
Phenology
Cones 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Cupressaceae
72. Thuja plicata Donn.
U.S.A., Washington, Stevens County:
Summit Lake, Colville National Forest.
T40N R37E S2 NW 1/4, NW 1/4. Datum: NAD 27. Coordinate uncertainty: 805 meters. Georeferenced by Ben Legler. Coordinate Source: TRS2LL.
Lakeshore. Leaf material removed by Maria Yousoufian at WTU for stable carbon isotope analysis by Rebekah Stein at University of Michigan, June 2017. Phenology: Vegetative. Origin: Native.
WTU 358631; Barcode: WTU-V-020247
BA 2005-7
Joy Mastrogiuseppe 285    17 Jul 1975
with Sigrid Marsden
72. Thuja plicata Donn.
Database ID
70966 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
358631 
Barcode
WTU-V-020247 
Other Numbers
BA 2005-7 
Family
Cupressaceae 
Name on Specimen
Thuja plicata Donn. 
Accepted Name
Thuja plicata Donn ex D. Don 
Annotation History
1. Thuja plicata Donn.  
Type Notes
 
Collector
Joy Mastrogiuseppe 
Collection #
285 
Other Collectors
Sigrid Marsden 
Date Collected
17 Jul 1975 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Stevens 
Locality
Summit Lake, Colville National Forest. 
Elevation
 
Coordinates
T40N R37E S2 NW 1/4, NW 1/4 
Site Description
Lakeshore. 
Specimen Notes
Leaf material removed by Maria Yousoufian at WTU for stable carbon isotope analysis by Rebekah Stein at University of Michigan, June 2017. 
Phenology
Vegetative 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Cupressaceae
73. Thuja plicata Donn.
U.S.A., Washington, Thurston County:
Olympia.
47.03806°, -122.89944°. Datum: WGS 84. Coordinate uncertainty: 10000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
Moist shaded woods everywhere in Western Washington. A very valuable tree, attaining a diameter of 10 feet or more. Leaf material removed by Maria Yousoufian at WTU for stable carbon isotope analysis by Rebekah Stein at University of Michigan, June 2017. Phenology: Cones. Origin: Native.
WTU 2785; Barcode: WTU-V-020244
Louis F. Henderson s.n.    20 Apr 1892
73. Thuja plicata Donn.
Database ID
102099 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
2785 
Barcode
WTU-V-020244 
Other Numbers
 
Family
Cupressaceae 
Name on Specimen
Thuja plicata Donn. 
Accepted Name
Thuja plicata Donn ex D. Don 
Annotation History
1. Thuja gigantea Nutt.
2. Thuja plicata Donn.  
Type Notes
 
Collector
Louis F. Henderson 
Collection #
s.n. 
Other Collectors
 
Date Collected
20 Apr 1892 
Verbatim Date
Fls. June? 
Country
U.S.A. 
State or Province
Washington 
County
Thurston 
Locality
Olympia. 
Elevation
 
Coordinates
47.03806°, -122.89944° 
Site Description
 
Specimen Notes
Moist shaded woods everywhere in Western Washington. A very valuable tree, attaining a diameter of 10 feet or more. Leaf material removed by Maria Yousoufian at WTU for stable carbon isotope analysis by Rebekah Stein at University of Michigan, June 2017. 
Phenology
Cones 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Cupressaceae
74. Thuja plicata Donn.
U.S.A., Washington, Chelan County:
Lake Chelan National Recreation Area. East side of Coon Lake on north side of lake outlet. One kilometer northeast of High Bridge. Stehekin River Valley.
Elev. 2170 ft. 48° 23' 16.7" N, 120° 49' 43.5" W; UTM Zone 10, 660742.875E, 5361700.857N. Datum: WGS 84. Coordinate uncertainty: 8 meters. Coordinate Source: GPS. UTM calculated from Lat-Lon.
Shady mature Thuja plicata flat. Moist springy duff. Understory dominated by Athyrium filix-femina. Dominant tree. Trunks 1 to 2 meters diameter.¶Leaf material removed for RADseq analysis by Megan Ruffley at WTU, February 2016. Leaf material removed by Maria Yousoufian at WTU for stable carbon isotope analysis by Rebekah Stein at University of Michigan, June 2017.¶Tissue removed by Kavya Pradhan at the University of Washington for specific leaf area and CHN Analysis 2018 Phenology: Cones. Origin: Native.
WTU 366763; Barcode: WTU-V-019063
Steve Hahn 06-200    29 Jun 2006
74. Thuja plicata Donn.
Database ID
149935 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
366763 
Barcode
WTU-V-019063 
Other Numbers
 
Family
Cupressaceae 
Name on Specimen
Thuja plicata Donn. 
Accepted Name
Thuja plicata Donn ex D. Don 
Annotation History
1. Thuja plicata Donn.
    Annotated by Ben Legler, 19 2006. Sources: FNA Vol. 2.  
Type Notes
 
Collector
Steve Hahn 
Collection #
06-200 
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. East side of Coon Lake on north side of lake outlet. One kilometer northeast of High Bridge. Stehekin River Valley. 
Elevation
2170 ft. 
Coordinates
48° 23' 16.7" N, 120° 49' 43.5" W; UTM Zone 10, 660742.875E, 5361700.857N 
Site Description
Shady mature Thuja plicata flat. Moist springy duff. Understory dominated by Athyrium filix-femina. 
Specimen Notes
Dominant tree. Trunks 1 to 2 meters diameter.¶Leaf material removed for RADseq analysis by Megan Ruffley at WTU, February 2016. Leaf material removed by Maria Yousoufian at WTU for stable carbon isotope analysis by Rebekah Stein at University of Michigan, June 2017.¶Tissue removed by Kavya Pradhan at the University of Washington for specific leaf area and CHN Analysis 2018 
Phenology
Cones 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Cupressaceae
75. Thuja plicata Donn.
U.S.A., Washington, San Juan County:
San Juan Islands. McConnell Island off southwest side of Orcas Island; small marsh at north end of island.
Elev. 5 ft. 48° 35.902' N, 123° 1.444' W. Datum: WGS 84. Coordinate uncertainty: 5 meters. Coordinate Source: GPS.
Small brackish marsh separated by gravel beach from saltwater; perennially wet; with Distichlys, Salicornia, Triglochin, Juncus, Rumex. Uncommon on forest edge of marsh.¶Leaf material removed for RADseq analysis by Megan Ruffley at WTU, February 2016. Leaf material removed by Maria Yousoufian at WTU for stable carbon isotope analysis by Rebekah Stein at University of Michigan, June 2017.¶Tissue removed by Kavya Pradhan at the University of Washington for specific leaf area and CHN Analysis 2018 Phenology: Cones. Origin: Native.
WTU 389997; Barcode: WTU-V-019059
Victoria Wyllie-Echeverria 06-44    30 May 2006
75. Thuja plicata Donn.
Database ID
154129 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
389997 
Barcode
WTU-V-019059 
Other Numbers
 
Family
Cupressaceae 
Name on Specimen
Thuja plicata Donn. 
Accepted Name
Thuja plicata Donn ex D. Don 
Annotation History
1. Thuja plicata Donn.
    Annotated by David Giblin, 29 2006. Sources: FNA.  
Type Notes
 
Collector
Victoria Wyllie-Echeverria 
Collection #
06-44 
Other Collectors
 
Date Collected
30 May 2006 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
San Juan 
Locality
San Juan Islands. McConnell Island off southwest side of Orcas Island; small marsh at north end of island. 
Elevation
5 ft. 
Coordinates
48° 35.902' N, 123° 1.444' W 
Site Description
Small brackish marsh separated by gravel beach from saltwater; perennially wet; with Distichlys, Salicornia, Triglochin, Juncus, Rumex. 
Specimen Notes
Uncommon on forest edge of marsh.¶Leaf material removed for RADseq analysis by Megan Ruffley at WTU, February 2016. Leaf material removed by Maria Yousoufian at WTU for stable carbon isotope analysis by Rebekah Stein at University of Michigan, June 2017.¶Tissue removed by Kavya Pradhan at the University of Washington for specific leaf area and CHN Analysis 2018 
Phenology
Cones 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Cupressaceae
76. Thuja plicata Donn.
U.S.A., Washington, King County:
Deception Falls, just west of Skykomish, north of Highway 2.
47.71472°, -121.19222°. Datum: WGS 84. Coordinate uncertainty: 10000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
[Located in teaching collection].¶Tissue removed by Kavya Pradhan at the University of Washington for specific leaf area and CHN Analysis 2018 Phenology: Cones. Origin: Native.
WTU 314175; Barcode: WTU-V-006636
A. Zeigler s.n.    26 Mar 1987
with D. Lello, M. Denton
76. Thuja plicata Donn.
Database ID
166498 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
314175 
Barcode
WTU-V-006636 
Other Numbers
 
Family
Cupressaceae 
Name on Specimen
Thuja plicata Donn. 
Accepted Name
Thuja plicata Donn ex D. Don 
Annotation History
1. Thuja plicata Donn.  
Type Notes
 
Collector
A. Zeigler 
Collection #
s.n. 
Other Collectors
D. Lello, M. Denton 
Date Collected
26 Mar 1987 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
King 
Locality
Deception Falls, just west of Skykomish, north of Highway 2. 
Elevation
 
Coordinates
47.71472°, -121.19222° 
Site Description
 
Specimen Notes
[Located in teaching collection].¶Tissue removed by Kavya Pradhan at the University of Washington for specific leaf area and CHN Analysis 2018 
Phenology
Cones 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Cupressaceae
77. Thuja plicata Donn.
U.S.A., Washington, San Juan County:
Little Sucia Island, off the southwest corner of Sucia Island.
48° 45.283' N, 122° 55.198' W. Coordinate Source: GPS.
Includes forested uplands (circa 80 feet high) with shrub understory, steep sandstone cliffs, eroding dirt bluffs. Linked by a low, shrub-covered (Rosa nutkana) shell-midden berm. Occasional large trees with Pseudotsuga menziesii.¶Leaf material removed for RADseq analysis by Megan Ruffley at WTU, February 2016.¶Tissue removed by Kavya Pradhan at the University of Washington for specific leaf area and CHN Analysis 2018 Phenology: Vegetative. Origin: Native.
WTU 393250; Barcode: WTU-V-019056
Erica Nees 08-31    23 Apr 2008
77. Thuja plicata Donn.
Database ID
167583 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
393250 
Barcode
WTU-V-019056 
Other Numbers
 
Family
Cupressaceae 
Name on Specimen
Thuja plicata Donn. 
Accepted Name
Thuja plicata Donn ex D. Don 
Annotation History
1. Thuja plicata Donn.
    Annotated by David Giblin, 6 2008. Sources: FNA.  
Type Notes
 
Collector
Erica Nees 
Collection #
08-31 
Other Collectors
 
Date Collected
23 Apr 2008 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
San Juan 
Locality
Little Sucia Island, off the southwest corner of Sucia Island. 
Elevation
 
Coordinates
48° 45.283' N, 122° 55.198' W 
Site Description
Includes forested uplands (circa 80 feet high) with shrub understory, steep sandstone cliffs, eroding dirt bluffs. Linked by a low, shrub-covered (Rosa nutkana) shell-midden berm. 
Specimen Notes
Occasional large trees with Pseudotsuga menziesii.¶Leaf material removed for RADseq analysis by Megan Ruffley at WTU, February 2016.¶Tissue removed by Kavya Pradhan at the University of Washington for specific leaf area and CHN Analysis 2018 
Phenology
Vegetative 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Cupressaceae
78. Thuja plicata Donn.
U.S.A., Washington, San Juan County:
Matia Island.
48.74791° N, 122.84196° W. Coordinate Source: GPS.
Vicinity of campsites at west end of island. Large mixed conifer forest, with several open, disturbed campsites. Frequent, some very large old-growth trees, with Pseudotsuga menziesii. Leaf material removed by Maria Yousoufian at WTU for stable carbon isotope analysis by Rebekah Stein at University of Michigan, June 2017.¶Tissue removed by Kavya Pradhan at the University of Washington for specific leaf area and CHN Analysis 2018 Phenology: Cones. Origin: Native.
WTU 377300; Barcode: WTU-V-019062
Peter Dunwiddie 08-5    24 Apr 2008
78. Thuja plicata Donn.
Database ID
167607 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
377300 
Barcode
WTU-V-019062 
Other Numbers
 
Family
Cupressaceae 
Name on Specimen
Thuja plicata Donn. 
Accepted Name
Thuja plicata Donn ex D. Don 
Annotation History
1. Thuja plicata Donn.
    Annotated by David Giblin, 6 2008. Sources: FNA.  
Type Notes
 
Collector
Peter Dunwiddie 
Collection #
08-5 
Other Collectors
 
Date Collected
24 Apr 2008 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
San Juan 
Locality
Matia Island. 
Elevation
 
Coordinates
48.74791° N, 122.84196° W 
Site Description
Vicinity of campsites at west end of island. Large mixed conifer forest, with several open, disturbed campsites. 
Specimen Notes
Frequent, some very large old-growth trees, with Pseudotsuga menziesii. Leaf material removed by Maria Yousoufian at WTU for stable carbon isotope analysis by Rebekah Stein at University of Michigan, June 2017.¶Tissue removed by Kavya Pradhan at the University of Washington for specific leaf area and CHN Analysis 2018 
Phenology
Cones 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Cupressaceae
79. Thuja plicata Donn.
U.S.A., Washington, San Juan County:
San Juan Islands. West Matia #1. Large island at north side of harbor, west end of Matia Island.
48.74946° N, 122.84378° W. Datum: WGS 84. Coordinate Source: Digital map.
Cliffy sandstone island rising steeply out of cove at west end of Matia Island. Approximately 50 feet high, with Pseudotsuga menziesii and Arbutus menziesii forest across top. 3 small trees with Taxus.¶Leaf material removed for RADseq analysis by Megan Ruffley at WTU, February 2016.¶Tissue removed by Kavya Pradhan at the University of Washington for specific leaf area and CHN Analysis 2018 Phenology: Vegetative. Origin: Native.
WTU 376224; Barcode: WTU-V-019055
Megan A. Jensen 565    24 Apr 2008
79. Thuja plicata Donn.
Database ID
167684 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
376224 
Barcode
WTU-V-019055 
Other Numbers
 
Family
Cupressaceae 
Name on Specimen
Thuja plicata Donn. 
Accepted Name
Thuja plicata Donn ex D. Don 
Annotation History
1. Thuja plicata Donn.
    Annotated by David Giblin, 6 2008. Sources: FNA.  
Type Notes
 
Collector
Megan A. Jensen 
Collection #
565 
Other Collectors
 
Date Collected
24 Apr 2008 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
San Juan 
Locality
San Juan Islands. West Matia #1. Large island at north side of harbor, west end of Matia Island. 
Elevation
 
Coordinates
48.74946° N, 122.84378° W 
Site Description
Cliffy sandstone island rising steeply out of cove at west end of Matia Island. Approximately 50 feet high, with Pseudotsuga menziesii and Arbutus menziesii forest across top. 
Specimen Notes
3 small trees with Taxus.¶Leaf material removed for RADseq analysis by Megan Ruffley at WTU, February 2016.¶Tissue removed by Kavya Pradhan at the University of Washington for specific leaf area and CHN Analysis 2018 
Phenology
Vegetative 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Cupressaceae
80. Thuja plicata Donn.
U.S.A., Washington, San Juan County:
San Juan Islands National Wildlife Refuge and Wilderness Area. Turn Island. Large island 0.25 miles off the east shore of San Juan Island.
48° 31.98' N, 122° 58.22' W. Datum: WGS 84. Coordinate uncertainty: 10 meters. Coordinate Source: GPS.
On dry rocks. Scattered trees through forest.¶Leaf material removed for RADseq analysis by Megan Ruffley at WTU, February 2016.¶¶Tissue removed by Kavya Pradhan at the University of Washington for specific leaf area and CHN Analysis 2018¶ Phenology: Vegetative. Origin: Native.
WTU 394377; Barcode: WTU-V-019048
Eliza Habegger EH1108    29 May 2008
80. Thuja plicata Donn.
Database ID
168427 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
394377 
Barcode
WTU-V-019048 
Other Numbers
 
Family
Cupressaceae 
Name on Specimen
Thuja plicata Donn. 
Accepted Name
Thuja plicata Donn ex D. Don 
Annotation History
1. Thuja plicata Donn.
    Annotated by David Giblin, 3 2008. Sources: FNA.  
Type Notes
 
Collector
Eliza Habegger 
Collection #
EH1108 
Other Collectors
 
Date Collected
29 May 2008 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
San Juan 
Locality
San Juan Islands National Wildlife Refuge and Wilderness Area. Turn Island. Large island 0.25 miles off the east shore of San Juan Island. 
Elevation
 
Coordinates
48° 31.98' N, 122° 58.22' W 
Site Description
On dry rocks. 
Specimen Notes
Scattered trees through forest.¶Leaf material removed for RADseq analysis by Megan Ruffley at WTU, February 2016.¶¶Tissue removed by Kavya Pradhan at the University of Washington for specific leaf area and CHN Analysis 2018¶ 
Phenology
Vegetative 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Cupressaceae
81. Thuja plicata Donn.
U.S.A., Washington, San Juan County:
Cliff Island.
Elev. 22 ft. 48° 35.391' N, 123° 0.826' W.
Island is forested heavily with second growth Pseudotsuga with extensive Gaultheria shallon understory. Heavily deer grazed. Many species relatively uncommon around periphery on cliffs. Occasional throughout forest.¶Leaf material removed for RADseq analysis by Megan Ruffley at WTU, February 2016. Leaf material removed by Maria Yousoufian at WTU for stable carbon isotope analysis by Rebekah Stein at University of Michigan, June 2017.¶Tissue removed by Kavya Pradhan at the University of Washington for specific leaf area and CHN Analysis 2018 Phenology: Cones. Origin: Native.
WTU 396332; Barcode: WTU-V-019050
David Giblin 1584    29 May 2008
81. Thuja plicata Donn.
Database ID
169085 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
396332 
Barcode
WTU-V-019050 
Other Numbers
 
Family
Cupressaceae 
Name on Specimen
Thuja plicata Donn. 
Accepted Name
Thuja plicata Donn ex D. Don 
Annotation History
1. Thuja plicata Donn.
    Annotated by David Giblin, 24 2008. Sources: FNA.  
Type Notes
 
Collector
David Giblin 
Collection #
1584 
Other Collectors
 
Date Collected
29 May 2008 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
San Juan 
Locality
Cliff Island. 
Elevation
22 ft. 
Coordinates
48° 35.391' N, 123° 0.826' W 
Site Description
Island is forested heavily with second growth Pseudotsuga with extensive Gaultheria shallon understory. Heavily deer grazed. Many species relatively uncommon around periphery on cliffs. 
Specimen Notes
Occasional throughout forest.¶Leaf material removed for RADseq analysis by Megan Ruffley at WTU, February 2016. Leaf material removed by Maria Yousoufian at WTU for stable carbon isotope analysis by Rebekah Stein at University of Michigan, June 2017.¶Tissue removed by Kavya Pradhan at the University of Washington for specific leaf area and CHN Analysis 2018 
Phenology
Cones 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Cupressaceae
82. Thuja plicata Donn.
Canada, British Columbia
Area in back of Bella Bella Community School, Campbell Island.
52° 9' N, 128° 7' W.
Gravelly area with small marshy area. Leaf material removed by Maria Yousoufian at WTU for stable carbon isotope analysis by Rebekah Stein at University of Michigan, June 2017.¶Tissue removed by Kavya Pradhan at the University of Washington for specific leaf area and CHN Analysis 2018 Phenology: Cones. Origin: Native.
WTU 371339; Barcode: WTU-V-020245
Brian D. Compton 75    30 Jun 1987
82. Thuja plicata Donn.
Database ID
169440 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
371339 
Barcode
WTU-V-020245 
Other Numbers
 
Family
Cupressaceae 
Name on Specimen
Thuja plicata Donn. 
Accepted Name
Thuja plicata Donn ex D. Don 
Annotation History
1. Thuja plicata Donn.  
Type Notes
 
Collector
Brian D. Compton 
Collection #
75 
Other Collectors
 
Date Collected
30 Jun 1987 
Verbatim Date
 
Country
Canada 
State or Province
British Columbia 
County
 
Locality
Area in back of Bella Bella Community School, Campbell Island. 
Elevation
 
Coordinates
52° 9' N, 128° 7' W 
Site Description
Gravelly area with small marshy area. 
Specimen Notes
Leaf material removed by Maria Yousoufian at WTU for stable carbon isotope analysis by Rebekah Stein at University of Michigan, June 2017.¶Tissue removed by Kavya Pradhan at the University of Washington for specific leaf area and CHN Analysis 2018 
Phenology
Cones 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Cupressaceae
83. Thuja plicata Donn.
Canada, British Columbia
Oweekeno Village.
Leaf material removed by Maria Yousoufian at WTU for stable carbon isotope analysis by Rebekah Stein at University of Michigan, June 2017. Origin: Native.
WTU 371349; Barcode: WTU-V-020246
Brian D. Compton 136    11 May 1989
83. Thuja plicata Donn.
Database ID
169455 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
371349 
Barcode
WTU-V-020246 
Other Numbers
 
Family
Cupressaceae 
Name on Specimen
Thuja plicata Donn. 
Accepted Name
Thuja plicata Donn ex D. Don 
Annotation History
1. Thuja plicata Donn.  
Type Notes
 
Collector
Brian D. Compton 
Collection #
136 
Other Collectors
 
Date Collected
11 May 1989 
Verbatim Date
 
Country
Canada 
State or Province
British Columbia 
County
 
Locality
Oweekeno Village. 
Elevation
 
Coordinates
 
Site Description
 
Specimen Notes
Leaf material removed by Maria Yousoufian at WTU for stable carbon isotope analysis by Rebekah Stein at University of Michigan, June 2017. 
Phenology
 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Cupressaceae
84. Thuja plicata Donn.
U.S.A., Washington, Yakima County:
American River.
T1N R11E S33. Datum: WGS 84. Coordinate uncertainty: 10000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
Chinook Pass area. Douglas fir-hemlock forest; off the highway 410, 6 miles east of the summit. Phenology: Vegetative. Origin: Native.
WTU 372637; Barcode: WTU-V-020252
P. Camp 1300    29 May 1999
with D. Rolfs
84. Thuja plicata Donn.
Database ID
170480 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
372637 
Barcode
WTU-V-020252 
Other Numbers
 
Family
Cupressaceae 
Name on Specimen
Thuja plicata Donn. 
Accepted Name
Thuja plicata Donn ex D. Don 
Annotation History
1. Thuja plicata Donn.
    Annotated by P. Camp.  
Type Notes
 
Collector
P. Camp 
Collection #
1300 
Other Collectors
D. Rolfs 
Date Collected
29 May 1999 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Yakima 
Locality
American River. 
Elevation
 
Coordinates
T1N R11E S33 
Site Description
Chinook Pass area. Douglas fir-hemlock forest; off the highway 410, 6 miles east of the summit. 
Specimen Notes
 
Phenology
Vegetative 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Cupressaceae
85. Thuja plicata Donn.
U.S.A., Washington, Skagit County:
Vendovi Island. Near cove on north side of island.
Elev. 5 m. 48.6129°, -122.614°. Datum: WGS 84. Coordinate uncertainty: 50 meters. Georeferenced by WTU Staff. Coordinate Source: Georeferenced.
Pseudotsuga menziesii forest with Madrona, Abies grandis, and Thuja plicata. Common and widespread, occasionally reaching 3 ft. in diameter. Leaf material removed by Maria Yousoufian at WTU for stable carbon isotope analysis by Rebekah Stein at University of Michigan, June 2017.¶Tissue removed by Kavya Pradhan at the University of Washington for specific leaf area and CHN Analysis 2018 Phenology: Cones. Origin: Native.
WTU 404090; Barcode: WTU-V-012268
John Floberg 2011-14    1 May 2011
with James Duemmel, Peter Dunwiddie, Tanner Harris, Ben Legler
85. Thuja plicata Donn.
Database ID
179833 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
404090 
Barcode
WTU-V-012268 
Other Numbers
 
Family
Cupressaceae 
Name on Specimen
Thuja plicata Donn. 
Accepted Name
Thuja plicata Donn ex D. Don 
Annotation History
1. Thuja plicata Donn.
    Annotated by David Giblin, 9 2011. Sources: FNA.  
Type Notes
 
Collector
John Floberg 
Collection #
2011-14 
Other Collectors
James Duemmel, Peter Dunwiddie, Tanner Harris, Ben Legler 
Date Collected
1 May 2011 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Skagit 
Locality
Vendovi Island. Near cove on north side of island. 
Elevation
5 m. 
Coordinates
48.6129°, -122.614° 
Site Description
Pseudotsuga menziesii forest with Madrona, Abies grandis, and Thuja plicata. 
Specimen Notes
Common and widespread, occasionally reaching 3 ft. in diameter. Leaf material removed by Maria Yousoufian at WTU for stable carbon isotope analysis by Rebekah Stein at University of Michigan, June 2017.¶Tissue removed by Kavya Pradhan at the University of Washington for specific leaf area and CHN Analysis 2018 
Phenology
Cones 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Cupressaceae
86. Thuja plicata Donn.
U.S.A., Washington, Jefferson County:
Duckabush River at US Highway 101.
47° 38' 56" N, 122° 56' 6" W; T25N R2W.
Alluvial soil; with Pseudotsuga menziesii, Acer macrophyllum, Rubus armeniacus, Cytisus scoparius. Common.¶Leaf material removed for RADseq analysis by Megan Ruffley at WTU, February 2016. Leaf material removed by Maria Yousoufian at WTU for stable carbon isotope analysis by Rebekah Stein at University of Michigan, June 2017.¶Tissue removed by Kavya Pradhan at the University of Washington for specific leaf area and CHN Analysis 2018 Phenology: Cones. Origin: Native.
WTU 385603; Barcode: WTU-V-019060
Regina Johnson 2011-039    9 Oct 2011
86. Thuja plicata Donn.
Database ID
182332 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
385603 
Barcode
WTU-V-019060 
Other Numbers
 
Family
Cupressaceae 
Name on Specimen
Thuja plicata Donn. 
Accepted Name
Thuja plicata Donn ex D. Don 
Annotation History
1. Thuja plicata Donn.  
Type Notes
 
Collector
Regina Johnson 
Collection #
2011-039 
Other Collectors
 
Date Collected
9 Oct 2011 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Jefferson 
Locality
Duckabush River at US Highway 101. 
Elevation
 
Coordinates
47° 38' 56" N, 122° 56' 6" W; T25N R2W 
Site Description
Alluvial soil; with Pseudotsuga menziesii, Acer macrophyllum, Rubus armeniacus, Cytisus scoparius. 
Specimen Notes
Common.¶Leaf material removed for RADseq analysis by Megan Ruffley at WTU, February 2016. Leaf material removed by Maria Yousoufian at WTU for stable carbon isotope analysis by Rebekah Stein at University of Michigan, June 2017.¶Tissue removed by Kavya Pradhan at the University of Washington for specific leaf area and CHN Analysis 2018 
Phenology
Cones 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Cupressaceae
87. Thuja plicata Donn.
U.S.A., Washington, Thurston County:
Black Lake Meadows, R W Johnson Road at railroad crossing, Olympia.
Elev. 200 ft. 47° 1' 38" N, 122° 52' 25" W; T18N R2W S21.
Shallow gravelly glacial till soil. With Acer circinatum, Gaultheria shallon, Rubus ursinus. Locally common.¶Leaf material removed for RADseq analysis by Megan Ruffley at WTU, February 2016. Leaf material removed by Maria Yousoufian at WTU for stable carbon isotope analysis by Rebekah Stein at University of Michigan, June 2017.¶Tissue removed by Kavya Pradhan at the University of Washington for specific leaf area and CHN Analysis 2018 Phenology: Cones. Origin: Native.
WTU 388058; Barcode: WTU-V-019057
Regina Johnson 2012-035    4 Feb 2012
87. Thuja plicata Donn.
Database ID
184763 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
388058 
Barcode
WTU-V-019057 
Other Numbers
 
Family
Cupressaceae 
Name on Specimen
Thuja plicata Donn. 
Accepted Name
Thuja plicata Donn ex D. Don 
Annotation History
1. Thuja plicata Donn.  
Type Notes
 
Collector
Regina Johnson 
Collection #
2012-035 
Other Collectors
 
Date Collected
4 Feb 2012 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Thurston 
Locality
Black Lake Meadows, R W Johnson Road at railroad crossing, Olympia. 
Elevation
200 ft. 
Coordinates
47° 1' 38" N, 122° 52' 25" W; T18N R2W S21 
Site Description
Shallow gravelly glacial till soil. With Acer circinatum, Gaultheria shallon, Rubus ursinus. 
Specimen Notes
Locally common.¶Leaf material removed for RADseq analysis by Megan Ruffley at WTU, February 2016. Leaf material removed by Maria Yousoufian at WTU for stable carbon isotope analysis by Rebekah Stein at University of Michigan, June 2017.¶Tissue removed by Kavya Pradhan at the University of Washington for specific leaf area and CHN Analysis 2018 
Phenology
Cones 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Cupressaceae
88. Thuja plicata Donn.
U.S.A., Washington, Whatcom County:
Along Blaine-Sumas highway, circa 5 miles south of Sumas.
48.962937°, -122.3315°. Datum: WGS 84. Coordinate uncertainty: 1609 meters. Georeferenced by Joseph Stormer. Coordinate Source: Digital map.
In moist farm pasture soil. Tree circa 45 meters tall. Leaf material removed by Maria Yousoufian at WTU for stable carbon isotope analysis by Rebekah Stein at University of Michigan, June 2017. Phenology: Cones. Origin: Native.
WTU 390385; Barcode: WTU-V-020253
Carl A. Linde Jr. s.n.    3 Apr 1957
88. Thuja plicata Donn.
Database ID
186735 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
390385 
Barcode
WTU-V-020253 
Other Numbers
 
Family
Cupressaceae 
Name on Specimen
Thuja plicata Donn. 
Accepted Name
Thuja plicata Donn ex D. Don 
Annotation History
1. Thuja plicata Donn.  
Type Notes
 
Collector
Carl A. Linde Jr. 
Collection #
s.n. 
Other Collectors
 
Date Collected
3 Apr 1957 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Whatcom 
Locality
Along Blaine-Sumas highway, circa 5 miles south of Sumas. 
Elevation
 
Coordinates
48.962937°, -122.3315° 
Site Description
In moist farm pasture soil. 
Specimen Notes
Tree circa 45 meters tall. Leaf material removed by Maria Yousoufian at WTU for stable carbon isotope analysis by Rebekah Stein at University of Michigan, June 2017. 
Phenology
Cones 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Cupressaceae
89. Thuja plicata Donn.
U.S.A., Washington, Island County:
Same as #14. 200 meters east of strawberry find [Whidbey Island].
48.151638°, -122.531037°. Datum: WGS 84. Coordinate uncertainty: 29535 meters. Georeferenced by Joseph Stormer. Coordinate Source: Digital Map.
Same as #14. Sloping grassy park open area. [Locality and specimen info are from Jerry Sheldon 14, accession number 391167.] Phenology: Cones. Origin: Native.
WTU 390500; Barcode: WTU-V-020248
Jerry Sheldon 15    16 Mar 1973
89. Thuja plicata Donn.
Database ID
187561 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
390500 
Barcode
WTU-V-020248 
Other Numbers
 
Family
Cupressaceae 
Name on Specimen
Thuja plicata Donn. 
Accepted Name
Thuja plicata Donn ex D. Don 
Annotation History
1. Thuja plicata Donn.  
Type Notes
 
Collector
Jerry Sheldon 
Collection #
15 
Other Collectors
 
Date Collected
16 Mar 1973 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Island 
Locality
Same as #14. 200 meters east of strawberry find [Whidbey Island]. 
Elevation
 
Coordinates
48.151638°, -122.531037° 
Site Description
Same as #14. Sloping grassy park open area. 
Specimen Notes
[Locality and specimen info are from Jerry Sheldon 14, accession number 391167.] 
Phenology
Cones 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Cupressaceae
90. Thuja plicata Donn.
U.S.A., Washington, Pend Oreille County:
Colville National Forest; along Lost Creek at junction of Forest Service Road 4685 and spur road 550; in wetland circa 100 meters northeast of junction.
Elev. 3432 ft. 48.68087° N, 117.52019° W. Datum: WGS 84. Coordinate uncertainty: 50 meters.
Wet meadow with fen in center, dominated by Sphagnum, Carex spp., Drosera, Alnus sinuata, and Picea engelmannii. Uncommon trees. Leaf material removed by Maria Yousoufian at WTU for stable carbon isotope analysis by Rebekah Stein at University of Michigan, June 2017.¶Tissue removed by Kavya Pradhan at the University of Washington for specific leaf area and CHN Analysis 2018 Phenology: Vegetative. Origin: Native.
WTU 408668; Barcode: WTU-V-022447
Karen Peterson 2012-47    20 Jul 2012
90. Thuja plicata Donn.
Database ID
187787 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
408668 
Barcode
WTU-V-022447 
Other Numbers
 
Family
Cupressaceae 
Name on Specimen
Thuja plicata Donn. 
Accepted Name
Thuja plicata Donn ex D. Don 
Annotation History
1. Thuja plicata Donn.
    Annotated by Lily Hynson, 21 2013. Sources: FNA.  
Type Notes
 
Collector
Karen Peterson 
Collection #
2012-47 
Other Collectors
 
Date Collected
20 Jul 2012 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Pend Oreille 
Locality
Colville National Forest; along Lost Creek at junction of Forest Service Road 4685 and spur road 550; in wetland circa 100 meters northeast of junction. 
Elevation
3432 ft. 
Coordinates
48.68087° N, 117.52019° W 
Site Description
Wet meadow with fen in center, dominated by Sphagnum, Carex spp., Drosera, Alnus sinuata, and Picea engelmannii. 
Specimen Notes
Uncommon trees. Leaf material removed by Maria Yousoufian at WTU for stable carbon isotope analysis by Rebekah Stein at University of Michigan, June 2017.¶Tissue removed by Kavya Pradhan at the University of Washington for specific leaf area and CHN Analysis 2018 
Phenology
Vegetative 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Cupressaceae
91. Thuja plicata Donn.
U.S.A., Washington, Pend Oreille County:
Colville National Forest. Slate Creek, 7 miles from State Route 31 along Forest Road 3155. Approximately 1 mile after trail, at road closure.
Elev. 4197 ft. 48.96341° N, 117.20316° W.
Sloping hillside, gravel road. Mixed coniferous montane forest. Leaf material removed by Maria Yousoufian at WTU for stable carbon isotope analysis by Rebekah Stein at University of Michigan, June 2017. Phenology: Vegetative. Origin: Native.
WTU 407691; Barcode: WTU-V-020795
Katie Parker 24    20 Jul 2012
91. Thuja plicata Donn.
Database ID
188850 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
407691 
Barcode
WTU-V-020795 
Other Numbers
 
Family
Cupressaceae 
Name on Specimen
Thuja plicata Donn. 
Accepted Name
Thuja plicata Donn ex D. Don 
Annotation History
1. Thuja plicata Donn.
    Annotated by Regina Johnson, 21 2013. Sources: FNA.  
Type Notes
 
Collector
Katie Parker 
Collection #
24 
Other Collectors
 
Date Collected
20 Jul 2012 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Pend Oreille 
Locality
Colville National Forest. Slate Creek, 7 miles from State Route 31 along Forest Road 3155. Approximately 1 mile after trail, at road closure. 
Elevation
4197 ft. 
Coordinates
48.96341° N, 117.20316° W 
Site Description
Sloping hillside, gravel road. Mixed coniferous montane forest. 
Specimen Notes
Leaf material removed by Maria Yousoufian at WTU for stable carbon isotope analysis by Rebekah Stein at University of Michigan, June 2017. 
Phenology
Vegetative 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Cupressaceae
92. Thuja plicata Donn.
U.S.A., Washington, Yakima County:
Southwest side of Mount Adams. Road 70.
Elev. 1234 m. 46.13125°, -121.60469°. Datum: WGS 84. Coordinate uncertainty: 2907 meters. Georeferenced by Joseph Stormer. Coordinate Source: Digital Map. Invalid coordinates (located outside county bounds).
¶¶ Phenology: Vegetative. Origin: Native.
WTU
David Biek 04-34    29 May 2004
with Susan McDougall
92. Thuja plicata Donn.
Database ID
2489551 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
 
Barcode
 
Other Numbers
 
Family
Cupressaceae 
Name on Specimen
Thuja plicata Donn. 
Accepted Name
Thuja plicata Donn ex D. Don 
Annotation History
1. Thuja plicata Donn.
    Annotated by Susan McDougall, 25 2004. Sources: Flora of PNW.  
Type Notes
 
Collector
David Biek 
Collection #
04-34 
Other Collectors
Susan McDougall 
Date Collected
29 May 2004 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Yakima 
Locality
Southwest side of Mount Adams. Road 70. 
Elevation
1234 m. 
Coordinates
46.13125°, -121.60469° 
Site Description
 
Specimen Notes
¶¶ 
Phenology
Vegetative 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Cupressaceae
93. Thuja plicata Donn.
U.S.A., Washington, Snohomish County:
Happy Valley Tree Farm.
48.187751°, -122.262495°. Datum: WGS 84. Coordinate uncertainty: 264 meters. Georeferenced by Maria Yousoufian. Coordinate Source: Digital Map.
Tissue removed by Kavya Pradhan at the University of Washington for specific leaf area and CHN Analysis 2018 Phenology: Cones. Origin: Native.
WTU 403191; Barcode: WTU-V-011456
Clayton Haberman s.n.    7 Apr 1989
93. Thuja plicata Donn.
Database ID
2490642 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
403191 
Barcode
WTU-V-011456 
Other Numbers
 
Family
Cupressaceae 
Name on Specimen
Thuja plicata Donn. 
Accepted Name
Thuja plicata Donn ex D. Don 
Annotation History
1. Thuja plicata Donn.  
Type Notes
 
Collector
Clayton Haberman 
Collection #
s.n. 
Other Collectors
 
Date Collected
7 Apr 1989 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Snohomish 
Locality
Happy Valley Tree Farm. 
Elevation
 
Coordinates
48.187751°, -122.262495° 
Site Description
 
Specimen Notes
Tissue removed by Kavya Pradhan at the University of Washington for specific leaf area and CHN Analysis 2018 
Phenology
Cones 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Cupressaceae
94. Thuja plicata Donn.
U.S.A., Montana
North of Lake McDonald, Glacier National Park.
Phenology: Vegetative. Origin: Native.
WTU 39656; Barcode: WTU-V-020243
P. A. Young s.n.    1 Aug 1933
94. Thuja plicata Donn.
Database ID
2801135 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
39656 
Barcode
WTU-V-020243 
Other Numbers
 
Family
Cupressaceae 
Name on Specimen
Thuja plicata Donn. 
Accepted Name
Thuja plicata Donn ex D. Don 
Annotation History
1. Thuja plicata Donn.
    Annotated by P. A. Young.  
Type Notes
 
Collector
P. A. Young 
Collection #
s.n. 
Other Collectors
 
Date Collected
1 Aug 1933 
Verbatim Date
 
Country
U.S.A. 
State or Province
Montana 
County
 
Locality
North of Lake McDonald, Glacier National Park. 
Elevation
 
Coordinates
 
Site Description
 
Specimen Notes
 
Phenology
Vegetative 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Cupressaceae
95. Thuja plicata Donn.
U.S.A., Montana
Glacier National Park.
Phenology: Cones. Origin: Native.
WTU 157557; Barcode: WTU-V-020242
J. A. Moore s.n.     Aug 1947
95. Thuja plicata Donn.
Database ID
2801136 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
157557 
Barcode
WTU-V-020242 
Other Numbers
 
Family
Cupressaceae 
Name on Specimen
Thuja plicata Donn. 
Accepted Name
Thuja plicata Donn ex D. Don 
Annotation History
1. Thuja plicata Donn.  
Type Notes
 
Collector
J. A. Moore 
Collection #
s.n. 
Other Collectors
 
Date Collected
Aug 1947 
Verbatim Date
 
Country
U.S.A. 
State or Province
Montana 
County
 
Locality
Glacier National Park. 
Elevation
 
Coordinates
 
Site Description
 
Specimen Notes
 
Phenology
Cones 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Cupressaceae
96. Thuja plicata Donn.
U.S.A., Montana
Near Sprague Camp Grounds, Glacier National Park.
Leaf material removed by Maria Yousoufian at WTU for stable carbon isotope analysis by Rebekah Stein at University of Michigan, June 2017. Phenology: Cones. Origin: Native.
WTU 41602; Barcode: WTU-V-020241
Fred A. Barkley 1980    18 Sep 1937
96. Thuja plicata Donn.
Database ID
2801137 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
41602 
Barcode
WTU-V-020241 
Other Numbers
 
Family
Cupressaceae 
Name on Specimen
Thuja plicata Donn. 
Accepted Name
Thuja plicata Donn ex D. Don 
Annotation History
1. Thuja plicata Donn.
    Annotated by Fred A. Barkley.  
Type Notes
 
Collector
Fred A. Barkley 
Collection #
1980 
Other Collectors
 
Date Collected
18 Sep 1937 
Verbatim Date
 
Country
U.S.A. 
State or Province
Montana 
County
 
Locality
Near Sprague Camp Grounds, Glacier National Park. 
Elevation
 
Coordinates
 
Site Description
 
Specimen Notes
Leaf material removed by Maria Yousoufian at WTU for stable carbon isotope analysis by Rebekah Stein at University of Michigan, June 2017. 
Phenology
Cones 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Cupressaceae
97. Thuja plicata Donn.
U.S.A., Washington, Clallam County:
Mount Angeles.
Elev. 2500 ft. 47.99538°, -123.46784°. Datum: WGS 84. Coordinate uncertainty: 2500 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
Phenology: Cones. Origin: Native.
WTU 24102; Barcode: WTU-V-020240
George Neville Jones 4268    8 Oct 1933
97. Thuja plicata Donn.
Database ID
2801138 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
24102 
Barcode
WTU-V-020240 
Other Numbers
 
Family
Cupressaceae 
Name on Specimen
Thuja plicata Donn. 
Accepted Name
Thuja plicata Donn ex D. Don 
Annotation History
1. Thuja plicata Donn.  
Type Notes
 
Collector
George Neville Jones 
Collection #
4268 
Other Collectors
 
Date Collected
8 Oct 1933 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Clallam 
Locality
Mount Angeles. 
Elevation
2500 ft. 
Coordinates
47.99538°, -123.46784° 
Site Description
 
Specimen Notes
 
Phenology
Cones 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Cupressaceae
98. Thuja plicata Donn.
U.S.A., Washington, Clallam County:
Lake Crescent.
48.09472°, -123.80583°. Datum: WGS 84. Coordinate uncertainty: 10000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
Leaf material removed by Maria Yousoufian at WTU for stable carbon isotope analysis by Rebekah Stein at University of Michigan, June 2017. Phenology: Vegetative. Origin: Native.
WTU 21387; Barcode: WTU-V-020239
Geo. N. Jones 3484     Aug 1931
98. Thuja plicata Donn.
Database ID
2801139 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
21387 
Barcode
WTU-V-020239 
Other Numbers
 
Family
Cupressaceae 
Name on Specimen
Thuja plicata Donn. 
Accepted Name
Thuja plicata Donn ex D. Don 
Annotation History
1. Thuja plicata Donn.  
Type Notes
 
Collector
Geo. N. Jones 
Collection #
3484 
Other Collectors
 
Date Collected
Aug 1931 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Clallam 
Locality
Lake Crescent. 
Elevation
 
Coordinates
48.09472°, -123.80583° 
Site Description
 
Specimen Notes
Leaf material removed by Maria Yousoufian at WTU for stable carbon isotope analysis by Rebekah Stein at University of Michigan, June 2017. 
Phenology
Vegetative 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Cupressaceae
99. Thuja plicata Donn.
U.S.A., Alaska
Craig Quad.: Prince of Wales Island, Nutkwa Inlet. 1 m.s.m. Northeast-facing cove circa 0.5 kilometers south of Nutkwa Falls.
55° 2' N, 132° 36' W. Coordinate Source: Specimen Label.
Edge of western hemlock-sitka spruce forest. ALA V106950. U.S. Forest Service Sitka, Alaska, Herbarium, 2988. Leaf material removed by Maria Yousoufian at WTU for stable carbon isotope analysis by Rebekah Stein at University of Michigan, June 2017.¶Tissue removed by Kavya Pradhan at the University of Washington for specific leaf area and CHN Analysis 2018 Phenology: Fertile. Origin: Native.
WTU 408559; Barcode: WTU-V-022700
M. C. Muller 5501    14 Aug 1990
99. Thuja plicata Donn.
Database ID
3085682 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
408559 
Barcode
WTU-V-022700 
Other Numbers
 
Family
Cupressaceae 
Name on Specimen
Thuja plicata Donn. 
Accepted Name
Thuja plicata Donn ex D. Don 
Annotation History
1. Thuja plicata Donn.  
Type Notes
 
Collector
M. C. Muller 
Collection #
5501 
Other Collectors
 
Date Collected
14 Aug 1990 
Verbatim Date
 
Country
U.S.A. 
State or Province
Alaska 
County
 
Locality
Craig Quad.: Prince of Wales Island, Nutkwa Inlet. 1 m.s.m. Northeast-facing cove circa 0.5 kilometers south of Nutkwa Falls. 
Elevation
 
Coordinates
55° 2' N, 132° 36' W 
Site Description
Edge of western hemlock-sitka spruce forest. 
Specimen Notes
ALA V106950. U.S. Forest Service Sitka, Alaska, Herbarium, 2988. Leaf material removed by Maria Yousoufian at WTU for stable carbon isotope analysis by Rebekah Stein at University of Michigan, June 2017.¶Tissue removed by Kavya Pradhan at the University of Washington for specific leaf area and CHN Analysis 2018 
Phenology
Fertile 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Cupressaceae
100. Thuja plicata Donn.
U.S.A., Washington, San Juan County:
West Sound, Orcas Island.
48.647919°, -122.887427°. Datum: WGS 84. Coordinate uncertainty: 11186 meters. Georeferenced by Joseph Stormer. Coordinate Source: Digital Map.
Forest Service Alaska Region, TNFS Herbarium, v. 6842. Origin: Native.
WTU 408378; Barcode: WTU-V-022699
A.J. Culver s.n.    20 Apr 1989
100. Thuja plicata Donn.
Database ID
3092486 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
408378 
Barcode
WTU-V-022699 
Other Numbers
 
Family
Cupressaceae 
Name on Specimen
Thuja plicata Donn. 
Accepted Name
Thuja plicata Donn ex D. Don 
Annotation History
1. Thuja plicata Donn.  
Type Notes
 
Collector
A.J. Culver 
Collection #
s.n. 
Other Collectors
 
Date Collected
20 Apr 1989 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
San Juan 
Locality
West Sound, Orcas Island. 
Elevation
 
Coordinates
48.647919°, -122.887427° 
Site Description
 
Specimen Notes
Forest Service Alaska Region, TNFS Herbarium, v. 6842. 
Phenology
 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Tab-delimited Text File:
Download all 113 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:
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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.