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Field Descriptions
148 matching records found.
Label Query: Genus = "Populus", Species = "tremuloides"
Salicaceae
1. Populus tremuloides Michx.
U.S.A., Washington, Whatcom County:
Little Beaver Trail, about 1 mile east of Perry Creek; North Cascades National Park.
Elev. 2034 ft. 48° 55.3' N, 121° 8.1' W; UTM Zone 10, 636625.715E, 5420205.349N. Coordinate Source: Field notes. UTM calculated from Lat-Lon.
Dry gneiss talus, adjacent Douglas-fir forest, and adjacent cold stream bank just below talus; southern aspect. Plants 3 meters tall, growing on dry talus. Phenology: Vegetative. Origin: Native.
NOCA
NPS accession 632, catalog 22725
Ben Legler 8    13 Jul 2002
1. Populus tremuloides Michx.
Database ID
358 
Herbarium
NOCA 
Collection
Vascular Plants 
Dataset
 
Accession
 
Barcode
 
Other Numbers
NPS accession 632, catalog 22725 
Family
Salicaceae 
Name on Specimen
Populus tremuloides Michx. 
Accepted Name
Populus tremuloides Michx. 
Annotation History
1. Populus tremuloides Michx.
    Annotated by Ben Legler, 16 2003.  
Type Notes
 
Collector
Ben Legler 
Collection #
Other Collectors
 
Date Collected
13 Jul 2002 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Whatcom 
Locality
Little Beaver Trail, about 1 mile east of Perry Creek; North Cascades National Park. 
Elevation
2034 ft. 
Coordinates
48° 55.3' N, 121° 8.1' W; UTM Zone 10, 636625.715E, 5420205.349N 
Site Description
Dry gneiss talus, adjacent Douglas-fir forest, and adjacent cold stream bank just below talus; southern aspect. 
Specimen Notes
Plants 3 meters tall, growing on dry talus. 
Phenology
Vegetative 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Salicaceae
2. Populus tremuloides Michx.
U.S.A., Washington, Douglas County:
Along Barker Canyon Road 3 miles from junction with Hwy 174, near Banks Lake.
Elev. 1980 ft. 47° 56' 17.7" N, 119° 10' 3.3" W.
Rocky north-facing slope near bottom of canyon. Small trees scatterred in wet areas. Phenology: Flowers & Fruits. Origin: Native.
WTU
Ben Legler 241    21 Apr 2003
2. Populus tremuloides Michx.
Database ID
1048 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
 
Barcode
 
Other Numbers
 
Family
Salicaceae 
Name on Specimen
Populus tremuloides Michx. 
Accepted Name
Populus tremuloides Michx. 
Annotation History
1. Populus tremuloides Michx.
    Annotated by Ben Legler, 2003.  
Type Notes
 
Collector
Ben Legler 
Collection #
241 
Other Collectors
 
Date Collected
21 Apr 2003 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Douglas 
Locality
Along Barker Canyon Road 3 miles from junction with Hwy 174, near Banks Lake. 
Elevation
1980 ft. 
Coordinates
47° 56' 17.7" N, 119° 10' 3.3" W 
Site Description
Rocky north-facing slope near bottom of canyon. 
Specimen Notes
Small trees scatterred in wet areas. 
Phenology
Flowers & Fruits 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Salicaceae
3. Populus tremuloides Michx.
U.S.A., Washington, Thurston County:
2 miles southwest of Yelm, along bike trail (old railroad track) paralleling NW side of Hwy 507 just south of Manke St.
Elev. 400 ft. 46° 54' 45.3" N, 122° 38' 52.1" W.
Built up railroad bed through wet forest of Fraxinus latifolia, Pinus contorta, Pseudotsuga menziesii. Scattered trees throughout area. Phenology: Vegetative. Origin: Native.
WTU 358481
Ben Legler 419    18 May 2003
3. Populus tremuloides Michx.
Database ID
1652 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
358481 
Barcode
 
Other Numbers
 
Family
Salicaceae 
Name on Specimen
Populus tremuloides Michx. 
Accepted Name
Populus tremuloides Michx. 
Annotation History
1. Populus tremuloides Michx.
    Annotated by Ben Legler, 2003. Sources: H&C.  
Type Notes
 
Collector
Ben Legler 
Collection #
419 
Other Collectors
 
Date Collected
18 May 2003 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Thurston 
Locality
2 miles southwest of Yelm, along bike trail (old railroad track) paralleling NW side of Hwy 507 just south of Manke St. 
Elevation
400 ft. 
Coordinates
46° 54' 45.3" N, 122° 38' 52.1" W 
Site Description
Built up railroad bed through wet forest of Fraxinus latifolia, Pinus contorta, Pseudotsuga menziesii. 
Specimen Notes
Scattered trees throughout area. 
Phenology
Vegetative 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Salicaceae
4. Populus tremuloides Michx.
U.S.A., Washington, Chelan County:
Along US 2 near Merritt.
47.78111°, -120.84194°. Datum: WGS84. Coordinate uncertainty: 5000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
Wet road ditch. With P. trichocarpa. Trees to 40' tall with smooth whitish bark. Phenology: Fertile. Origin: Native.
WTU 331514
Mildred Arnot 715    8 May 1995
4. Populus tremuloides Michx.
Database ID
4834 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
331514 
Barcode
 
Other Numbers
 
Family
Salicaceae 
Name on Specimen
Populus tremuloides Michx. 
Accepted Name
Populus tremuloides Michx. 
Annotation History
1. Populus tremuloides Michx.  
Type Notes
 
Collector
Mildred Arnot 
Collection #
715 
Other Collectors
 
Date Collected
8 May 1995 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Chelan 
Locality
Along US 2 near Merritt. 
Elevation
 
Coordinates
47.78111°, -120.84194° 
Site Description
Wet road ditch. 
Specimen Notes
With P. trichocarpa. Trees to 40' tall with smooth whitish bark. 
Phenology
Fertile 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Salicaceae
5. Populus tremuloides Michx.
U.S.A., Washington, Island County:
Oak Harbor, Whidbey Island.
48.29333°, -122.64194°. Datum: WGS 84. Coordinate uncertainty: 10000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
Phenology: Fertile. Origin: Native.
WTU 38764
Harold W. Smith 1040    13 Jun 1936
5. Populus tremuloides Michx.
Database ID
4835 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
38764 
Barcode
 
Other Numbers
 
Family
Salicaceae 
Name on Specimen
Populus tremuloides Michx. 
Accepted Name
Populus tremuloides Michx. 
Annotation History
2. Populus tremuloides Michx.
    Annotated by Burton. V. Barnes, 1959.  
Type Notes
 
Collector
Harold W. Smith 
Collection #
1040 
Other Collectors
 
Date Collected
13 Jun 1936 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Island 
Locality
Oak Harbor, Whidbey Island. 
Elevation
 
Coordinates
48.29333°, -122.64194° 
Site Description
 
Specimen Notes
 
Phenology
Fertile 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Salicaceae
6. Populus tremuloides Michx.
U.S.A., Washington, Jefferson County:
Near Port Townsend.
48.11722°, -122.75917°. Datum: WGS 84. Coordinate uncertainty: 5000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
Phenology: Fertile. Origin: Native.
WTU 42571
C. L. Hitchcock 10599    10 Oct 1937
with J. W. Stacey
6. Populus tremuloides Michx.
Database ID
4836 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
42571 
Barcode
 
Other Numbers
 
Family
Salicaceae 
Name on Specimen
Populus tremuloides Michx. 
Accepted Name
Populus tremuloides Michx. 
Annotation History
2. Populus tremuloides Michx.
    Annotated by Burton. V. Barnes.  
Type Notes
 
Collector
C. L. Hitchcock 
Collection #
10599 
Other Collectors
J. W. Stacey 
Date Collected
10 Oct 1937 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Jefferson 
Locality
Near Port Townsend. 
Elevation
 
Coordinates
48.11722°, -122.75917° 
Site Description
 
Specimen Notes
 
Phenology
Fertile 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Salicaceae
7. Populus tremuloides Michx.
U.S.A., Washington, King County:
6 miles north of Green Lake; Seattle to Everett Hwy is 1/2 mile W.
47.774067°, -122.33194°. Datum: WGS 84. Coordinate uncertainty: 1000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
Slough at edge of sphagnum bog. Phenology: Fertile. Origin: Native.
WTU 42795
Lyman Benson 1475    26 May 1929
7. Populus tremuloides Michx.
Database ID
4837 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
42795 
Barcode
 
Other Numbers
 
Family
Salicaceae 
Name on Specimen
Populus tremuloides Michx. 
Accepted Name
Populus tremuloides Michx. 
Annotation History
2. Populus tremuloides Michx.
    Annotated by Burton. V. Barnes.  
Type Notes
 
Collector
Lyman Benson 
Collection #
1475 
Other Collectors
 
Date Collected
26 May 1929 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
King 
Locality
6 miles north of Green Lake; Seattle to Everett Hwy is 1/2 mile W. 
Elevation
 
Coordinates
47.774067°, -122.33194° 
Site Description
Slough at edge of sphagnum bog. 
Specimen Notes
 
Phenology
Fertile 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Salicaceae
8. Populus tremuloides Michx.
U.S.A., Washington, Klickitat County:
Glade Creek crossing of Bickleton/Goldendale Road, east of Cleveland.
Elev. 3001 ft. 46.040233°, -119.897511°. Datum: WGS 84. Coordinate uncertainty: 10000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
Phenology: Fertile. Origin: Native.
WTU 271195
E. Hunn 61    2 Oct 1976
8. Populus tremuloides Michx.
Database ID
4838 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
271195 
Barcode
 
Other Numbers
 
Family
Salicaceae 
Name on Specimen
Populus tremuloides Michx. 
Accepted Name
Populus tremuloides Michx. 
Annotation History
1. Populus tremuloides Michx.  
Type Notes
 
Collector
E. Hunn 
Collection #
61 
Other Collectors
 
Date Collected
2 Oct 1976 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Klickitat 
Locality
Glade Creek crossing of Bickleton/Goldendale Road, east of Cleveland. 
Elevation
3001 ft. 
Coordinates
46.040233°, -119.897511° 
Site Description
 
Specimen Notes
 
Phenology
Fertile 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Salicaceae
9. Populus tremuloides Michx.
U.S.A., Washington, Kittitas County:
Liberty.
47.25389°, -120.66417°. Datum: WGS 84. Coordinate uncertainty: 10000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
Moist slope. Plants to 15 ft tall. Phenology: Fertile. Origin: Native.
WTU 224757
C. L. Hitchcock 23719    16 May 1965
9. Populus tremuloides Michx.
Database ID
4839 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
224757 
Barcode
 
Other Numbers
 
Family
Salicaceae 
Name on Specimen
Populus tremuloides Michx. 
Accepted Name
Populus tremuloides Michx. 
Annotation History
1. Populus tremuloides Michx.  
Type Notes
 
Collector
C. L. Hitchcock 
Collection #
23719 
Other Collectors
 
Date Collected
16 May 1965 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Kittitas 
Locality
Liberty. 
Elevation
 
Coordinates
47.25389°, -120.66417° 
Site Description
Moist slope. 
Specimen Notes
Plants to 15 ft tall. 
Phenology
Fertile 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Salicaceae
10. Populus tremuloides Michx.
U.S.A., Washington, Mason County:
2 mi E of Dewatts Bay [Dewatto Bay].
47.4481°, -123.01244°. Datum: WGS 84. Coordinate uncertainty: 500 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
At edge of small pond. Phenology: Fertile. Origin: Native.
WTU 140680
Phillips B. Freer 395    5 May 1951
10. Populus tremuloides Michx.
Database ID
4840 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
140680 
Barcode
 
Other Numbers
 
Family
Salicaceae 
Name on Specimen
Populus tremuloides Michx. 
Accepted Name
Populus tremuloides Michx. 
Annotation History
2. Populus tremuloides Michx.
    Annotated by Burton. V. Barnes.  
Type Notes
 
Collector
Phillips B. Freer 
Collection #
395 
Other Collectors
 
Date Collected
5 May 1951 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Mason 
Locality
2 mi E of Dewatts Bay [Dewatto Bay]. 
Elevation
 
Coordinates
47.4481°, -123.01244° 
Site Description
At edge of small pond. 
Specimen Notes
 
Phenology
Fertile 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Salicaceae
11. Populus tremuloides Michx.
U.S.A., Washington, Okanogan County:
Near Angel's Pass.
Elev. 5000 ft. 48.68163°, -119.83644°. Datum: WGS 84. Coordinate uncertainty: 1000 meters. Georeferenced by WTU Staff. Coordinate Source: Georeferenced.
Moist gorge. Phenology: Fertile. Origin: Native.
WTU 5802JWT
J. William Thompson 7052    28 Jun 1931
11. Populus tremuloides Michx.
Database ID
4841 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
5802JWT 
Barcode
 
Other Numbers
 
Family
Salicaceae 
Name on Specimen
Populus tremuloides Michx. 
Accepted Name
Populus tremuloides Michx. 
Annotation History
2. Populus tremuloides Michx.
    Annotated by Burton. V. Barnes.  
Type Notes
 
Collector
J. William Thompson 
Collection #
7052 
Other Collectors
 
Date Collected
28 Jun 1931 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Okanogan 
Locality
Near Angel's Pass. 
Elevation
5000 ft. 
Coordinates
48.68163°, -119.83644° 
Site Description
Moist gorge. 
Specimen Notes
 
Phenology
Fertile 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Salicaceae
12. Populus tremuloides Michx.
U.S.A., Washington, San Juan County:
Stewart Island.
48.674722°, -123.210556°. Datum: WGS 84. Coordinate uncertainty: 3700 meters. Georeferenced by WTU Staff. Coordinate Source: Georeferenced.
Phenology: Fertile. Origin: Native.
WTU 24078
A. S. Pope s.n.    12 Jun 1904
12. Populus tremuloides Michx.
Database ID
4842 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
24078 
Barcode
 
Other Numbers
 
Family
Salicaceae 
Name on Specimen
Populus tremuloides Michx. 
Accepted Name
Populus tremuloides Michx. 
Annotation History
2. Populus tremuloides Michx.
    Annotated by Burton. V. Barnes, 1959.  
Type Notes
 
Collector
A. S. Pope 
Collection #
s.n. 
Other Collectors
 
Date Collected
12 Jun 1904 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
San Juan 
Locality
Stewart Island. 
Elevation
 
Coordinates
48.674722°, -123.210556° 
Site Description
 
Specimen Notes
 
Phenology
Fertile 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Salicaceae
13. Populus tremuloides Michx.
U.S.A., Washington, Spokane County:
Mount Spokane.
Elev. 3700-4000 ft. 47.921111°, -117.101667°. Datum: NAD 27. Coordinate uncertainty: 1000 meters. Georeferenced by WTU Staff. Coordinate Source: Georeferenced.
Open forest. Phenology: Fertile. Origin: Native.
WTU 35796
Harold W. Smith 1073    17 Jun 1936
13. Populus tremuloides Michx.
Database ID
4843 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
35796 
Barcode
 
Other Numbers
 
Family
Salicaceae 
Name on Specimen
Populus tremuloides Michx. 
Accepted Name
Populus tremuloides Michx. 
Annotation History
2. Populus tremuloides Michx.
    Annotated by Burton. V. Barnes, 1959.  
Type Notes
 
Collector
Harold W. Smith 
Collection #
1073 
Other Collectors
 
Date Collected
17 Jun 1936 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Spokane 
Locality
Mount Spokane. 
Elevation
3700-4000 ft. 
Coordinates
47.921111°, -117.101667° 
Site Description
 
Specimen Notes
Open forest. 
Phenology
Fertile 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Salicaceae
14. Populus tremuloides Michx.
U.S.A., Washington, Stevens County:
Along Columbia River 10 miles north of Marcus.
48.573336°, -118.087048°. Datum: WGS 84. Coordinate uncertainty: 1000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
4 meters high. Phenology: Fertile. Origin: Native.
WTU 84599
H. T. Rogers 274    7 Apr 1940
with Marion Ownbey, Fred G. Meyer, C. Boothroyd
14. Populus tremuloides Michx.
Database ID
4844 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
84599 
Barcode
 
Other Numbers
 
Family
Salicaceae 
Name on Specimen
Populus tremuloides Michx. 
Accepted Name
Populus tremuloides Michx. 
Annotation History
2. Populus tremuloides Michx.
    Annotated by Burton. V. Barnes.  
Type Notes
 
Collector
H. T. Rogers 
Collection #
274 
Other Collectors
Marion Ownbey, Fred G. Meyer, C. Boothroyd 
Date Collected
7 Apr 1940 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Stevens 
Locality
Along Columbia River 10 miles north of Marcus. 
Elevation
 
Coordinates
48.573336°, -118.087048° 
Site Description
 
Specimen Notes
4 meters high. 
Phenology
Fertile 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Salicaceae
15. Populus tremuloides Michx.
U.S.A., Washington, Whatcom County:
Bellingham, 5 mi NE of town.
48.75972°, -122.48694°. Datum: WGS 84. Coordinate uncertainty: 10000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
In damp open woods. Phenology: Fertile. Origin: Native.
WTU 6001
T. C. Frye s.n.    13 Aug 1909
15. Populus tremuloides Michx.
Database ID
4845 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
6001 
Barcode
 
Other Numbers
 
Family
Salicaceae 
Name on Specimen
Populus tremuloides Michx. 
Accepted Name
Populus tremuloides Michx. 
Annotation History
2. Populus tremuloides Michx.
    Annotated by Burton. V. Barnes.  
Type Notes
 
Collector
T. C. Frye 
Collection #
s.n. 
Other Collectors
 
Date Collected
13 Aug 1909 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Whatcom 
Locality
Bellingham, 5 mi NE of town. 
Elevation
 
Coordinates
48.75972°, -122.48694° 
Site Description
 
Specimen Notes
In damp open woods. 
Phenology
Fertile 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Salicaceae
16. Populus tremuloides Michx.
U.S.A., Washington, Whitman County:
Just S of Pullman.
46.73139°, -117.17861°. Datum: WGS 84. Coordinate uncertainty: 10000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
Flat. Phenology: Fertile. Origin: Native.
WTU 66615
F. L. Pickett 1123    4 Sep 1917
16. Populus tremuloides Michx.
Database ID
4846 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
66615 
Barcode
 
Other Numbers
 
Family
Salicaceae 
Name on Specimen
Populus tremuloides Michx. 
Accepted Name
Populus tremuloides Michx. 
Annotation History
2. Populus tremuloides Michx.
    Annotated by Burton. V. Barnes.  
Type Notes
 
Collector
F. L. Pickett 
Collection #
1123 
Other Collectors
 
Date Collected
4 Sep 1917 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Whitman 
Locality
Just S of Pullman. 
Elevation
 
Coordinates
46.73139°, -117.17861° 
Site Description
Flat. 
Specimen Notes
 
Phenology
Fertile 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Salicaceae
17. Populus tremuloides Michx.
U.S.A., Washington, Yakima County:
20 miles NW of Yakima.
46.80657°, -120.802712°. Datum: WGS 84. Coordinate uncertainty: 500 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
In swales. Phenology: Fertile. Origin: Native.
WTU 21676JWT
J. William Thompson 14498    15 Apr 1940
17. Populus tremuloides Michx.
Database ID
4847 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
21676JWT 
Barcode
 
Other Numbers
 
Family
Salicaceae 
Name on Specimen
Populus tremuloides Michx. 
Accepted Name
Populus tremuloides Michx. 
Annotation History
2. Populus tremuloides Michx.
    Annotated by Burton. V. Barnes, 1959.  
Type Notes
 
Collector
J. William Thompson 
Collection #
14498 
Other Collectors
 
Date Collected
15 Apr 1940 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Yakima 
Locality
20 miles NW of Yakima. 
Elevation
 
Coordinates
46.80657°, -120.802712° 
Site Description
In swales. 
Specimen Notes
 
Phenology
Fertile 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Salicaceae
18. Populus tremuloides Michx.
U.S.A., Washington, Grant County:
Unnamed springs along east side of Hwy 155, 8.7 air miles north of Coulee City.
Elev. 1890 ft. 47° 44' 11.6" N, 119° 14' 15.5" W.
Flowing spring in stand of aspen, with open meadows and moist sagebrush slopes. Abundant tree to 10 meters tall. Phenology: Flowers. Origin: Native.
WTU 353616
Ben Legler 234    21 Apr 2003
18. Populus tremuloides Michx.
Database ID
26369 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
353616 
Barcode
 
Other Numbers
 
Family
Salicaceae 
Name on Specimen
Populus tremuloides Michx. 
Accepted Name
Populus tremuloides Michx. 
Annotation History
1. Populus tremuloides Michx.
    Annotated by Ben Legler, 2003.  
Type Notes
 
Collector
Ben Legler 
Collection #
234 
Other Collectors
 
Date Collected
21 Apr 2003 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Grant 
Locality
Unnamed springs along east side of Hwy 155, 8.7 air miles north of Coulee City. 
Elevation
1890 ft. 
Coordinates
47° 44' 11.6" N, 119° 14' 15.5" W 
Site Description
Flowing spring in stand of aspen, with open meadows and moist sagebrush slopes. 
Specimen Notes
Abundant tree to 10 meters tall. 
Phenology
Flowers 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Salicaceae
19. Populus tremuloides Michx.
U.S.A., Washington, Snohomish County:
3.3 miles SW of Arlington, at NW corner of Arlington Municipal Airport property on south side of 188th St NE.
Elev. 130 ft. 48° 9' 57" N, 122° 10' 45" W.
Mix of open weedy fields and young forest with Pseudotsuga, Betula, Prunus emarginata, Populus tremuloides, Pinus spp. Scattered in small clonal patches throughout area. Phenology: Flowers. Origin: Native.
WTU 353829
Ben Legler 257    26 Apr 2003
19. Populus tremuloides Michx.
Database ID
26789 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
353829 
Barcode
 
Other Numbers
 
Family
Salicaceae 
Name on Specimen
Populus tremuloides Michx. 
Accepted Name
Populus tremuloides Michx. 
Annotation History
1. Populus tremuloides Michx.
    Annotated by Ben Legler, 2003.  
Type Notes
 
Collector
Ben Legler 
Collection #
257 
Other Collectors
 
Date Collected
26 Apr 2003 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Snohomish 
Locality
3.3 miles SW of Arlington, at NW corner of Arlington Municipal Airport property on south side of 188th St NE. 
Elevation
130 ft. 
Coordinates
48° 9' 57" N, 122° 10' 45" W 
Site Description
Mix of open weedy fields and young forest with Pseudotsuga, Betula, Prunus emarginata, Populus tremuloides, Pinus spp. 
Specimen Notes
Scattered in small clonal patches throughout area. 
Phenology
Flowers 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Salicaceae
20. Populus tremuloides Michx.
U.S.A., Idaho, Cassia County:
Shores of Lake Cleveland and inflowing stream.
Elev. 8307 ft. 42° 19.4' N, 113° 38.9' W; T13S R24E S4 C.
Streamside. Tree to 2 meters tall, fruits green, petioles red, stigmans purple. Phenology: Fruits. Origin: Native.
WTU 254944
J. F. Smith 4576    28 Jun 2003
20. Populus tremuloides Michx.
Database ID
56494 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
254944 
Barcode
 
Other Numbers
 
Family
Salicaceae 
Name on Specimen
Populus tremuloides Michx. 
Accepted Name
Populus tremuloides Michx. 
Annotation History
1. Populus tremuloides Michx.  
Type Notes
 
Collector
J. F. Smith 
Collection #
4576 
Other Collectors
 
Date Collected
28 Jun 2003 
Verbatim Date
 
Country
U.S.A. 
State or Province
Idaho 
County
Cassia 
Locality
Shores of Lake Cleveland and inflowing stream. 
Elevation
8307 ft. 
Coordinates
42° 19.4' N, 113° 38.9' W; T13S R24E S4 C 
Site Description
Streamside. 
Specimen Notes
Tree to 2 meters tall, fruits green, petioles red, stigmans purple. 
Phenology
Fruits 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Salicaceae
21. Populus tremuloides Michx.
U.S.A., Washington, Kittitas County:
Ten miles east of Snoqualmie summit.
47.3009°, -121.29677°. Datum: WGS 84. Coordinate uncertainty: 2000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
Only one tree. Phenology: Fruits. Origin: Native.
WTU 42791
Lyman Benson 1245    4 May 1929
21. Populus tremuloides Michx.
Database ID
56501 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
42791 
Barcode
 
Other Numbers
 
Family
Salicaceae 
Name on Specimen
Populus tremuloides Michx. 
Accepted Name
Populus tremuloides Michx. 
Annotation History
1. Populus tremuloides Michx.
2. Populus tremuloides Michx.
    Annotated by B. V. Barnes, 1959.  
Type Notes
 
Collector
Lyman Benson 
Collection #
1245 
Other Collectors
 
Date Collected
4 May 1929 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Kittitas 
Locality
Ten miles east of Snoqualmie summit. 
Elevation
 
Coordinates
47.3009°, -121.29677° 
Site Description
 
Specimen Notes
Only one tree. 
Phenology
Fruits 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Salicaceae
22. Populus tremuloides Michx.
U.S.A., Washington, Chelan County:
Stuart Ridge.
Elev. 5000 ft. 47.47024°, -120.78503°. Datum: WGS84. Coordinate uncertainty: 13000 meters. Georeferenced by WTU Staff. Coordinate Source: Georeferenced.
Moist draws. Phenology: Fertile. Origin: Native.
WTU 32902
J. William Thompson 11721    18 Jun 1935
22. Populus tremuloides Michx.
Database ID
56503 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
32902 
Barcode
 
Other Numbers
 
Family
Salicaceae 
Name on Specimen
Populus tremuloides Michx. 
Accepted Name
Populus tremuloides Michx. 
Annotation History
1. Populus tremuloides Michx.
2. Populus tremuloides Michx.
    Annotated by B. V. Barnes, 1959.  
Type Notes
 
Collector
J. William Thompson 
Collection #
11721 
Other Collectors
 
Date Collected
18 Jun 1935 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Chelan 
Locality
Stuart Ridge. 
Elevation
5000 ft. 
Coordinates
47.47024°, -120.78503° 
Site Description
Moist draws. 
Specimen Notes
 
Phenology
Fertile 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Salicaceae
23. Populus tremuloides Michx.
U.S.A., Washington, Chelan County:
Na-ha-num Canyon, about 6 miles from Cashmere.
47.5225°, -120.46861°. Datum: WGS84. Coordinate uncertainty: 10000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
In a Prunus, Populus thicket. A tree, about 20 feet high. Phenology: Fruits. Origin: Native.
WTU 224159
D. Sutherland 956    11 May 1965
with W. Bubelis
23. Populus tremuloides Michx.
Database ID
56504 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
224159 
Barcode
 
Other Numbers
 
Family
Salicaceae 
Name on Specimen
Populus tremuloides Michx. 
Accepted Name
Populus tremuloides Michx. 
Annotation History
1. Populus tremuloides Michx.  
Type Notes
 
Collector
D. Sutherland 
Collection #
956 
Other Collectors
W. Bubelis 
Date Collected
11 May 1965 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Chelan 
Locality
Na-ha-num Canyon, about 6 miles from Cashmere. 
Elevation
 
Coordinates
47.5225°, -120.46861° 
Site Description
In a Prunus, Populus thicket. 
Specimen Notes
A tree, about 20 feet high. 
Phenology
Fruits 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Salicaceae
24. Populus tremuloides Michx.
U.S.A., Washington, Kittitas County:
Cle Elum.
47.19635°, -120.94206°. Datum: WGS 84. Coordinate uncertainty: 1000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
Phenology: Flowers. Origin: Native.
WTU 23888
George Neville Jones 4393    25 Mar 1934
24. Populus tremuloides Michx.
Database ID
56506 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
23888 
Barcode
 
Other Numbers
 
Family
Salicaceae 
Name on Specimen
Populus tremuloides Michx. 
Accepted Name
Populus tremuloides Michx. 
Annotation History
1. Populus tremuloides Michx.
2. Populus tremuloides Michx.
    Annotated by B. V. Barnes, 1959.  
Type Notes
 
Collector
George Neville Jones 
Collection #
4393 
Other Collectors
 
Date Collected
25 Mar 1934 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Kittitas 
Locality
Cle Elum. 
Elevation
 
Coordinates
47.19635°, -120.94206° 
Site Description
 
Specimen Notes
 
Phenology
Flowers 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Salicaceae
25. Populus tremuloides Michx.
U.S.A., Washington, San Juan County:
Stuart Island (on label spelled Stewart originally).
48.674722°, -123.210556°. Datum: WGS 84. Coordinate uncertainty: 3700 meters. Georeferenced by WTU Staff. Coordinate Source: Georeferenced.
Phenology: Vegetative. Origin: Native.
WTU 5946
A. S. Pope s.n.    12 Jul 1904
25. Populus tremuloides Michx.
Database ID
56507 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
5946 
Barcode
 
Other Numbers
 
Family
Salicaceae 
Name on Specimen
Populus tremuloides Michx. 
Accepted Name
Populus tremuloides Michx. 
Annotation History
1. Populus tremuloides Michx.
2. Populus tremuloides Michx.
    Annotated by B. V. Barnes, 1959.  
Type Notes
 
Collector
A. S. Pope 
Collection #
s.n. 
Other Collectors
 
Date Collected
12 Jul 1904 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
San Juan 
Locality
Stuart Island (on label spelled Stewart originally). 
Elevation
 
Coordinates
48.674722°, -123.210556° 
Site Description
 
Specimen Notes
 
Phenology
Vegetative 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Salicaceae
26. Populus tremuloides Michx.
U.S.A., Washington, Yakima County:
Base of Cleman's Ridge.
46.81439°, -120.83698°. Datum: WGS 84. Coordinate uncertainty: 5500 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
Along creek. Phenology: Fruits. Origin: Native.
WTU 129592
George Neville Jones s.n.    22 May 1936
26. Populus tremuloides Michx.
Database ID
56509 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
129592 
Barcode
 
Other Numbers
 
Family
Salicaceae 
Name on Specimen
Populus tremuloides Michx. 
Accepted Name
Populus tremuloides Michx. 
Annotation History
1. Populus tremuloides Michx.
2. Populus tremuloides Michx.
    Annotated by B. V. Barnes, 1959.  
Type Notes
 
Collector
George Neville Jones 
Collection #
s.n. 
Other Collectors
 
Date Collected
22 May 1936 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Yakima 
Locality
Base of Cleman's Ridge. 
Elevation
 
Coordinates
46.81439°, -120.83698° 
Site Description
Along creek. 
Specimen Notes
 
Phenology
Fruits 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Salicaceae
27. Populus tremuloides Michx.
U.S.A., Washington, Yakima County:
Medicine Valley, 10 miles southwest of White Swan.
46.280591°, -120.878403°. Datum: WGS 84. Coordinate uncertainty: 500 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
Rocky slopes. Phenology: Fruits. Origin: Native.
WTU 212878
F. A. Warren 1905    7 Apr 1933
27. Populus tremuloides Michx.
Database ID
56511 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
212878 
Barcode
 
Other Numbers
 
Family
Salicaceae 
Name on Specimen
Populus tremuloides Michx. 
Accepted Name
Populus tremuloides Michx. 
Annotation History
1. Populus tremuloides Michx.  
Type Notes
 
Collector
F. A. Warren 
Collection #
1905 
Other Collectors
 
Date Collected
7 Apr 1933 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Yakima 
Locality
Medicine Valley, 10 miles southwest of White Swan. 
Elevation
 
Coordinates
46.280591°, -120.878403° 
Site Description
Rocky slopes. 
Specimen Notes
 
Phenology
Fruits 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Salicaceae
28. Populus tremuloides Michx.
U.S.A., Washington, Kittitas County:
Whiskey Dick Coulee.
46.99152°, -120.11994°. Datum: WGS 84. Coordinate uncertainty: 8500 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
Moist bottom. Phenology: Fruits. Origin: Native.
WTU 35653
Harold W. Smith 223    19 Mar 1936
28. Populus tremuloides Michx.
Database ID
56513 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
35653 
Barcode
 
Other Numbers
 
Family
Salicaceae 
Name on Specimen
Populus tremuloides Michx. 
Accepted Name
Populus tremuloides Michx. 
Annotation History
1. Populus tremuloides Michx.
2. Populus tremuloides Michx.
    Annotated by B. V. Barnes, 1959.  
Type Notes
 
Collector
Harold W. Smith 
Collection #
223 
Other Collectors
 
Date Collected
19 Mar 1936 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Kittitas 
Locality
Whiskey Dick Coulee. 
Elevation
 
Coordinates
46.99152°, -120.11994° 
Site Description
Moist bottom. 
Specimen Notes
 
Phenology
Fruits 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Salicaceae
29. Populus tremuloides Michx.
U.S.A., Washington, Kittitas County:
Cle Elum.
47.19635°, -120.94206°. Datum: WGS 84. Coordinate uncertainty: 1000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
Phenology: Vegetative. Origin: Native.
WTU 23884
George Neville Jones 4400    25 Mar 1934
29. Populus tremuloides Michx.
Database ID
56515 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
23884 
Barcode
 
Other Numbers
 
Family
Salicaceae 
Name on Specimen
Populus tremuloides Michx. 
Accepted Name
Populus tremuloides Michx. 
Annotation History
1. Populus sp.
2. Populus tremuloides Michx.
    Annotated by Burton. V. Barnes.  
Type Notes
 
Collector
George Neville Jones 
Collection #
4400 
Other Collectors
 
Date Collected
25 Mar 1934 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Kittitas 
Locality
Cle Elum. 
Elevation
 
Coordinates
47.19635°, -120.94206° 
Site Description
 
Specimen Notes
 
Phenology
Vegetative 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Salicaceae
30. Populus tremuloides Michx.
U.S.A., Washington, Kittitas County:
Near Cle Elum.
47.19556°, -120.93806°. Datum: WGS 84. Coordinate uncertainty: 5000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
Edge of meadow. Phenology: Fruits. Origin: Native.
WTU 22864
George Neville Jones 4354    29 Apr 1933
30. Populus tremuloides Michx.
Database ID
56517 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
22864 
Barcode
 
Other Numbers
 
Family
Salicaceae 
Name on Specimen
Populus tremuloides Michx. 
Accepted Name
Populus tremuloides Michx. 
Annotation History
1. Populus tremuloides Michx.
2. Populus tremuloides Michx.
    Annotated by B. V. Barnes, 1959.  
Type Notes
 
Collector
George Neville Jones 
Collection #
4354 
Other Collectors
 
Date Collected
29 Apr 1933 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Kittitas 
Locality
Near Cle Elum. 
Elevation
 
Coordinates
47.19556°, -120.93806° 
Site Description
Edge of meadow. 
Specimen Notes
 
Phenology
Fruits 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Salicaceae
31. Populus tremuloides Michx.
U.S.A., Washington, Chelan County:
Stuart Ridge.
Elev. 5000 ft. 47.496389°, -120.728611°. Datum: NAD 27. Coordinate uncertainty: 5000 meters. Georeferenced by WTU Staff. Coordinate Source: Georeferenced.
Moist draws. Phenology: Vegetative. Origin: Native.
WTU 5810JWT
J. William Thompson 11721    19 Jun 1935
31. Populus tremuloides Michx.
Database ID
56518 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
5810JWT 
Barcode
 
Other Numbers
 
Family
Salicaceae 
Name on Specimen
Populus tremuloides Michx. 
Accepted Name
Populus tremuloides Michx. 
Annotation History
1. Populus tremuloides Michx.
2. Populus tremuloides Michx.
    Annotated by B. V. Barnes, 1959.  
Type Notes
 
Collector
J. William Thompson 
Collection #
11721 
Other Collectors
 
Date Collected
19 Jun 1935 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Chelan 
Locality
Stuart Ridge. 
Elevation
5000 ft. 
Coordinates
47.496389°, -120.728611° 
Site Description
Moist draws. 
Specimen Notes
 
Phenology
Vegetative 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Salicaceae
32. Populus tremuloides Michx.
U.S.A., Washington, Chelan County:
Martin's Ranch, Entiat Valley.
Elev. 900 ft. 47.67611°, -120.20722°. Datum: WGS84. Coordinate uncertainty: 10000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
Phenology: Vegetative. Origin: Native.
WTU 27860
G. E. Morrill 290    16 Aug 1933
32. Populus tremuloides Michx.
Database ID
56519 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
27860 
Barcode
 
Other Numbers
 
Family
Salicaceae 
Name on Specimen
Populus tremuloides Michx. 
Accepted Name
Populus tremuloides Michx. 
Annotation History
1. Populus tremuloides Michx.
2. Populus tremuloides Michx.
    Annotated by B. V. Barnes, 1959.  
Type Notes
 
Collector
G. E. Morrill 
Collection #
290 
Other Collectors
 
Date Collected
16 Aug 1933 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Chelan 
Locality
Martin's Ranch, Entiat Valley. 
Elevation
900 ft. 
Coordinates
47.67611°, -120.20722° 
Site Description
 
Specimen Notes
 
Phenology
Vegetative 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Salicaceae
33. Populus tremuloides Michx.
U.S.A., Washington, Kittitas County:
Valley of Mausshtach (Manastash) Creek, near mouth of gorge.
46.99424°, -120.58112°. Datum: WGS 84. Coordinate uncertainty: 1500 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
Phenology: Vegetative. Origin: Native.
WTU 35795
Harold W. Smith 1279    26 Jun 1936
33. Populus tremuloides Michx.
Database ID
56520 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
35795 
Barcode
 
Other Numbers
 
Family
Salicaceae 
Name on Specimen
Populus tremuloides Michx. 
Accepted Name
Populus tremuloides Michx. 
Annotation History
1. Populus tremuloides Michx.
2. Populus tremuloides Michx.
    Annotated by B. V. Barnes, 1959.  
Type Notes
 
Collector
Harold W. Smith 
Collection #
1279 
Other Collectors
 
Date Collected
26 Jun 1936 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Kittitas 
Locality
Valley of Mausshtach (Manastash) Creek, near mouth of gorge. 
Elevation
 
Coordinates
46.99424°, -120.58112° 
Site Description
 
Specimen Notes
 
Phenology
Vegetative 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Salicaceae
34. Populus tremuloides Michx.
U.S.A., Washington, Mason County:
On divide between Deer and Sherwood creeks, east of Mason Lake.
47.353564°, -122.922311°. Datum: WGS 84. Coordinate uncertainty: 10000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
Phenology: Fertile. Origin: Native.
WTU 32202
H. W. Smith s.n.    15 Nov 1935
34. Populus tremuloides Michx.
Database ID
56522 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
32202 
Barcode
 
Other Numbers
 
Family
Salicaceae 
Name on Specimen
Populus tremuloides Michx. 
Accepted Name
Populus tremuloides Michx. 
Annotation History
1. Populus tremuloides Michx.
2. Populus tremuloides Michx.  
Type Notes
 
Collector
H. W. Smith 
Collection #
s.n. 
Other Collectors
 
Date Collected
15 Nov 1935 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Mason 
Locality
On divide between Deer and Sherwood creeks, east of Mason Lake. 
Elevation
 
Coordinates
47.353564°, -122.922311° 
Site Description
 
Specimen Notes
 
Phenology
Fertile 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Salicaceae
35. Populus tremuloides Michx.
U.S.A., Idaho, Butte County:
North slope of Sunset cone, Craters of the moon National Monumnet.
43.46833°, -113.56333°. Datum: WGS 84. Coordinate uncertainty: 10000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
Phenology: Vegetative. Origin: Native.
WTU 295406
William H. Baker 13214    30 Jun 1955
35. Populus tremuloides Michx.
Database ID
56526 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
295406 
Barcode
 
Other Numbers
 
Family
Salicaceae 
Name on Specimen
Populus tremuloides Michx. 
Accepted Name
Populus tremuloides Michx. 
Annotation History
1. Populus tremuloides Michx.  
Type Notes
 
Collector
William H. Baker 
Collection #
13214 
Other Collectors
 
Date Collected
30 Jun 1955 
Verbatim Date
 
Country
U.S.A. 
State or Province
Idaho 
County
Butte 
Locality
North slope of Sunset cone, Craters of the moon National Monumnet. 
Elevation
 
Coordinates
43.46833°, -113.56333° 
Site Description
 
Specimen Notes
 
Phenology
Vegetative 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Salicaceae
36. Populus tremuloides Michx.
U.S.A., Idaho, Butte County:
North slope of Big Butte, 16 miles west of Atomic City.
43.39611°, -113.0225°. Datum: WGS 84. Coordinate uncertainty: 10000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
In springly gulch. Phenology: Vegetative. Origin: Native.
WTU 295400
J. H. Christ 53- 118    19 Jun 1953
36. Populus tremuloides Michx.
Database ID
56527 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
295400 
Barcode
 
Other Numbers
 
Family
Salicaceae 
Name on Specimen
Populus tremuloides Michx. 
Accepted Name
Populus tremuloides Michx. 
Annotation History
1. Populus tremuloides Michx.  
Type Notes
 
Collector
J. H. Christ 
Collection #
53- 118 
Other Collectors
 
Date Collected
19 Jun 1953 
Verbatim Date
 
Country
U.S.A. 
State or Province
Idaho 
County
Butte 
Locality
North slope of Big Butte, 16 miles west of Atomic City. 
Elevation
 
Coordinates
43.39611°, -113.0225° 
Site Description
In springly gulch. 
Specimen Notes
 
Phenology
Vegetative 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Salicaceae
37. Populus tremuloides Michx.
U.S.A., Idaho, Bear Lake County:
Along the banks of St. Charles Creek, 3.5 miles west of St. Charles.
T15S R43E S20. Datum: NAD 27. Coordinate uncertainty: 805 meters. Georeferenced by Ben Legler. Coordinate Source: TRS2LL.
Thickets; douglas fir zone. Phenology: Vegetative. Origin: Native.
WTU 295401
William H. Baker 9431    22 Jul 1952
37. Populus tremuloides Michx.
Database ID
56529 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
295401 
Barcode
 
Other Numbers
 
Family
Salicaceae 
Name on Specimen
Populus tremuloides Michx. 
Accepted Name
Populus tremuloides Michx. 
Annotation History
1. Populus tremuloides Michx.  
Type Notes
 
Collector
William H. Baker 
Collection #
9431 
Other Collectors
 
Date Collected
22 Jul 1952 
Verbatim Date
 
Country
U.S.A. 
State or Province
Idaho 
County
Bear Lake 
Locality
Along the banks of St. Charles Creek, 3.5 miles west of St. Charles. 
Elevation
 
Coordinates
T15S R43E S20 
Site Description
Thickets; douglas fir zone. 
Specimen Notes
 
Phenology
Vegetative 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Salicaceae
38. Populus tremuloides Michx.
Canada, British Columbia
Haines Road (kilometer 147).
Elev. 2902 ft. 59° 55' N, 136° 48' W.
Dry eskers with Actostaphylos uva-ursi and Juniperus communis. Phenology: Vegetative.
WTU 281846
G. W. Douglas 11082    3 Jul 1979
with M. J. Ratcliffe
38. Populus tremuloides Michx.
Database ID
56530 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
281846 
Barcode
 
Other Numbers
 
Family
Salicaceae 
Name on Specimen
Populus tremuloides Michx. 
Accepted Name
Populus tremuloides Michx. 
Annotation History
1. Populus tremuloides Michx.  
Type Notes
 
Collector
G. W. Douglas 
Collection #
11082 
Other Collectors
M. J. Ratcliffe 
Date Collected
3 Jul 1979 
Verbatim Date
 
Country
Canada 
State or Province
British Columbia 
County
 
Locality
Haines Road (kilometer 147). 
Elevation
2902 ft. 
Coordinates
59° 55' N, 136° 48' W 
Site Description
Dry eskers with Actostaphylos uva-ursi and Juniperus communis. 
Specimen Notes
 
Phenology
Vegetative 
Origin
 
Cultivated?
No 
Imaged?
No 

Salicaceae
39. Populus tremuloides Michx.
U.S.A., Alaska
Talkeetna.
62.321282°, -150.106534°. Datum: WGS 84. Coordinate uncertainty: 10000 meters. Georeferenced by Joseph Stormer. Coordinate Source: Digital Map.
Hills. Phenology: Vegetative. Origin: Native.
WTU 293046
J. P. Anderson 7718    11 Aug 1941
39. Populus tremuloides Michx.
Database ID
56532 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
293046 
Barcode
 
Other Numbers
 
Family
Salicaceae 
Name on Specimen
Populus tremuloides Michx. 
Accepted Name
Populus tremuloides Michx. 
Annotation History
1. Populus tremuloides Michx.  
Type Notes
 
Collector
J. P. Anderson 
Collection #
7718 
Other Collectors
 
Date Collected
11 Aug 1941 
Verbatim Date
 
Country
U.S.A. 
State or Province
Alaska 
County
 
Locality
Talkeetna. 
Elevation
 
Coordinates
62.321282°, -150.106534° 
Site Description
Hills. 
Specimen Notes
 
Phenology
Vegetative 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Salicaceae
40. Populus tremuloides Michx.
U.S.A., Idaho, Idaho County:
Below Heaven's Gate, Seven Devils Mountains.
45.30917°, -116.55389°. Datum: WGS 84. Coordinate uncertainty: 10000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
Rocky canyon. Phenology: Vegetative. Origin: Native.
WTU 295405
William H. Baker 12093    21 Jul 1954
40. Populus tremuloides Michx.
Database ID
56533 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
295405 
Barcode
 
Other Numbers
 
Family
Salicaceae 
Name on Specimen
Populus tremuloides Michx. 
Accepted Name
Populus tremuloides Michx. 
Annotation History
1. Populus tremuloides Michx.  
Type Notes
 
Collector
William H. Baker 
Collection #
12093 
Other Collectors
 
Date Collected
21 Jul 1954 
Verbatim Date
 
Country
U.S.A. 
State or Province
Idaho 
County
Idaho 
Locality
Below Heaven's Gate, Seven Devils Mountains. 
Elevation
 
Coordinates
45.30917°, -116.55389° 
Site Description
Rocky canyon. 
Specimen Notes
 
Phenology
Vegetative 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Salicaceae
41. Populus tremuloides Michx.
U.S.A., Idaho, Owyhee County:
Silver City Range, along Sawpit Creek, near the headwaters, about 3 miels southwest of Silver City.
43.01694°, -116.73222°. Datum: WGS 84. Coordinate uncertainty: 10000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
Common; forming thickets. Phenology: Vegetative. Origin: Native.
WTU 295404
William H. Baker 8277    27 Jul 1951
41. Populus tremuloides Michx.
Database ID
56534 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
295404 
Barcode
 
Other Numbers
 
Family
Salicaceae 
Name on Specimen
Populus tremuloides Michx. 
Accepted Name
Populus tremuloides Michx. 
Annotation History
1. Populus tremuloides Michx.  
Type Notes
 
Collector
William H. Baker 
Collection #
8277 
Other Collectors
 
Date Collected
27 Jul 1951 
Verbatim Date
 
Country
U.S.A. 
State or Province
Idaho 
County
Owyhee 
Locality
Silver City Range, along Sawpit Creek, near the headwaters, about 3 miels southwest of Silver City. 
Elevation
 
Coordinates
43.01694°, -116.73222° 
Site Description
 
Specimen Notes
Common; forming thickets. 
Phenology
Vegetative 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Salicaceae
42. Populus tremuloides Michx.
U.S.A., Idaho, Owyhee County:
North slope of South Mountain.
42.75222°, -116.9225°. Datum: WGS 84. Coordinate uncertainty: 10000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
Abundant; forming dense thickets. Phenology: Vegetative. Origin: Native.
WTU 295402
William H. Baker 8018    16 Jul 1951
42. Populus tremuloides Michx.
Database ID
56535 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
295402 
Barcode
 
Other Numbers
 
Family
Salicaceae 
Name on Specimen
Populus tremuloides Michx. 
Accepted Name
Populus tremuloides Michx. 
Annotation History
1. Populus tremuloides Michx.  
Type Notes
 
Collector
William H. Baker 
Collection #
8018 
Other Collectors
 
Date Collected
16 Jul 1951 
Verbatim Date
 
Country
U.S.A. 
State or Province
Idaho 
County
Owyhee 
Locality
North slope of South Mountain. 
Elevation
 
Coordinates
42.75222°, -116.9225° 
Site Description
 
Specimen Notes
Abundant; forming dense thickets. 
Phenology
Vegetative 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Salicaceae
43. Populus tremuloides Michx.
U.S.A., Idaho, Bonner County:
Hagen Lake bog on the north side of trail to Bismark Mountain, west of Kalispel Creek, Priest Lake.
48.59528°, -116.99611°. Datum: WGS 84. Coordinate uncertainty: 10000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
Woods, edge of bog and invading into lake. Phenology: Vegetative. Origin: Native.
WTU 263930
William H. Baker 16604    5 Jun 1964
43. Populus tremuloides Michx.
Database ID
56537 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
263930 
Barcode
 
Other Numbers
 
Family
Salicaceae 
Name on Specimen
Populus tremuloides Michx. 
Accepted Name
Populus tremuloides Michx. 
Annotation History
1. Populus tremuloides Michx.  
Type Notes
 
Collector
William H. Baker 
Collection #
16604 
Other Collectors
 
Date Collected
5 Jun 1964 
Verbatim Date
 
Country
U.S.A. 
State or Province
Idaho 
County
Bonner 
Locality
Hagen Lake bog on the north side of trail to Bismark Mountain, west of Kalispel Creek, Priest Lake. 
Elevation
 
Coordinates
48.59528°, -116.99611° 
Site Description
Woods, edge of bog and invading into lake. 
Specimen Notes
 
Phenology
Vegetative 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Salicaceae
44. Populus tremuloides Michx.
U.S.A., Montana
Near Cutbank Creek, Glacier National Park.
Phenology: Vegetative. Origin: Native.
WTU 29150
G. N. Jones 5477    15 Jul 1934
44. Populus tremuloides Michx.
Database ID
56538 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
29150 
Barcode
 
Other Numbers
 
Family
Salicaceae 
Name on Specimen
Populus tremuloides Michx. 
Accepted Name
Populus tremuloides Michx. 
Annotation History
1. Populus tremuloides Michx.
2. Populus tremuloides Michx.
    Annotated by B. V. Barnes, 1959.  
Type Notes
 
Collector
G. N. Jones 
Collection #
5477 
Other Collectors
 
Date Collected
15 Jul 1934 
Verbatim Date
 
Country
U.S.A. 
State or Province
Montana 
County
 
Locality
Near Cutbank Creek, Glacier National Park. 
Elevation
 
Coordinates
 
Site Description
 
Specimen Notes
 
Phenology
Vegetative 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Salicaceae
45. Populus tremuloides Michx.
U.S.A., Oregon, Curry County:
Harbor.
Thicket near the beach. Phenology: Vegetative. Origin: Native.
WTU 5788JWT
Morton E. Peck 8819    12 Jul 1919
45. Populus tremuloides Michx.
Database ID
56540 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
5788JWT 
Barcode
 
Other Numbers
 
Family
Salicaceae 
Name on Specimen
Populus tremuloides Michx. 
Accepted Name
Populus tremuloides Michx. 
Annotation History
1. Populus tremuloides Michx.
2. Populus tremuloides Michx.
    Annotated by B. V. Barnes, 1959.  
Type Notes
 
Collector
Morton E. Peck 
Collection #
8819 
Other Collectors
 
Date Collected
12 Jul 1919 
Verbatim Date
 
Country
U.S.A. 
State or Province
Oregon 
County
Curry 
Locality
Harbor. 
Elevation
 
Coordinates
 
Site Description
Thicket near the beach. 
Specimen Notes
 
Phenology
Vegetative 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Salicaceae
46. Populus tremuloides Michx.
U.S.A., Montana, Madison County:
Gravelly Range, about 10 miles southwest of Crockett Lake.
45.012554°, -112.02044°. Datum: WGS 84. Coordinate uncertainty: 10000 meters. Georeferenced by Joseph Stormer. Coordinate Source: Digital Map.
Open parks among firs and aspens. Bark yellow. Phenology: Vegetative. Origin: Native.
WTU 99449
C. L. Hitchcock 12551a    19 Jul 1945
with C. V. Muhlick
46. Populus tremuloides Michx.
Database ID
56543 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
99449 
Barcode
 
Other Numbers
 
Family
Salicaceae 
Name on Specimen
Populus tremuloides Michx. 
Accepted Name
Populus tremuloides Michx. 
Annotation History
1. Populus tremuloides Michx.
2. Populus tremuloides Michx.
    Annotated by B. V. Barnes, 1959.  
Type Notes
 
Collector
C. L. Hitchcock 
Collection #
12551a 
Other Collectors
C. V. Muhlick 
Date Collected
19 Jul 1945 
Verbatim Date
 
Country
U.S.A. 
State or Province
Montana 
County
Madison 
Locality
Gravelly Range, about 10 miles southwest of Crockett Lake. 
Elevation
 
Coordinates
45.012554°, -112.02044° 
Site Description
Open parks among firs and aspens. 
Specimen Notes
Bark yellow. 
Phenology
Vegetative 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Salicaceae
47. Populus tremuloides Michx.
U.S.A., Oregon
[No locality given on label]
Elev. 3804-4132 ft.
North slopes, usually. Bracts black; stigmas bright red-purple. 1160 m. pistillate, 1260 m. staminate. Small tree, 4-10 meters high. Phenology: Fruits. Origin: Native.
WTU 139162
Wm. C. Cusick 3150    24 Apr 1907
47. Populus tremuloides Michx.
Database ID
56544 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
139162 
Barcode
 
Other Numbers
 
Family
Salicaceae 
Name on Specimen
Populus tremuloides Michx. 
Accepted Name
Populus tremuloides Michx. 
Annotation History
1. Populus tremuloides Michx.
2. Populus tremuloides Michx.
    Annotated by B. V. Barnes, 1959.  
Type Notes
 
Collector
Wm. C. Cusick 
Collection #
3150 
Other Collectors
 
Date Collected
24 Apr 1907 
Verbatim Date
April 28-May 21, 1907 
Country
U.S.A. 
State or Province
Oregon 
County
 
Locality
[No locality given on label] 
Elevation
3804-4132 ft. 
Coordinates
 
Site Description
North slopes, usually. 
Specimen Notes
Bracts black; stigmas bright red-purple. 1160 m. pistillate, 1260 m. staminate. Small tree, 4-10 meters high. 
Phenology
Fruits 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Salicaceae
48. Populus tremuloides Michx.
Canada, British Columbia
Yale District: Tulameen.
Sandy flat, among lodgepole pines. Plants with all but youngest leaves silvered by leaf miners. Phenology: Spores.
WTU 209529
C. L. Hitchcock 22037    29 Jun 1961
with C. V. Muhlick
48. Populus tremuloides Michx.
Database ID
56545 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
209529 
Barcode
 
Other Numbers
 
Family
Salicaceae 
Name on Specimen
Populus tremuloides Michx. 
Accepted Name
Populus tremuloides Michx. 
Annotation History
1. Populus tremuloides Michx.  
Type Notes
 
Collector
C. L. Hitchcock 
Collection #
22037 
Other Collectors
C. V. Muhlick 
Date Collected
29 Jun 1961 
Verbatim Date
 
Country
Canada 
State or Province
British Columbia 
County
 
Locality
Yale District: Tulameen. 
Elevation
 
Coordinates
 
Site Description
Sandy flat, among lodgepole pines. 
Specimen Notes
Plants with all but youngest leaves silvered by leaf miners. 
Phenology
Spores 
Origin
 
Cultivated?
No 
Imaged?
No 

Salicaceae
49. Populus tremuloides Michx.
U.S.A., Oregon
[No locality given on label]
Elev. 4362 ft.
A small tree or shrub, 2.4 meters hight. Phenology: Fruits. Origin: Native.
WTU 139161
Wm. C. Cusick 3153    23 Apr 1907
49. Populus tremuloides Michx.
Database ID
56546 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
139161 
Barcode
 
Other Numbers
 
Family
Salicaceae 
Name on Specimen
Populus tremuloides Michx. 
Accepted Name
Populus tremuloides Michx. 
Annotation History
1. Populus tremuloides Michx.  
Type Notes
 
Collector
Wm. C. Cusick 
Collection #
3153 
Other Collectors
 
Date Collected
23 Apr 1907 
Verbatim Date
April 7 & 26, 1944 
Country
U.S.A. 
State or Province
Oregon 
County
 
Locality
[No locality given on label] 
Elevation
4362 ft. 
Coordinates
 
Site Description
 
Specimen Notes
A small tree or shrub, 2.4 meters hight. 
Phenology
Fruits 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Salicaceae
50. Populus tremuloides Michx.
U.S.A., Washington
Morrison Creek, Mount Adams.
Phenology: Vegetative. Origin: Native.
WTU 272423
Geo. R. Wright 2135    1 Apr 1911
50. Populus tremuloides Michx.
Database ID
56547 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
272423 
Barcode
 
Other Numbers
 
Family
Salicaceae 
Name on Specimen
Populus tremuloides Michx. 
Accepted Name
Populus tremuloides Michx. 
Annotation History
1. Populus tremuloides Michx.
    Annotated by Geo. R. Wright.  
Type Notes
 
Collector
Geo. R. Wright 
Collection #
2135 
Other Collectors
 
Date Collected
1 Apr 1911 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
 
Locality
Morrison Creek, Mount Adams. 
Elevation
 
Coordinates
 
Site Description
 
Specimen Notes
 
Phenology
Vegetative 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Salicaceae
51. Populus tremuloides Michx.
U.S.A., Washington, Mason County:
On road to Belfair to Allyn.
47.38583°, -122.82639°. Datum: WGS 84. Coordinate uncertainty: 10000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
Phenology: Vegetative. Origin: Native.
WTU 13003JWT
I. C. Otis 2186    17 Sep 1936
51. Populus tremuloides Michx.
Database ID
56548 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
13003JWT 
Barcode
 
Other Numbers
 
Family
Salicaceae 
Name on Specimen
Populus tremuloides Michx. 
Accepted Name
Populus tremuloides Michx. 
Annotation History
1. Populus tremuloides Michx.
2. Populus tremuloides Michx.
    Annotated by B. V. Barnes, 1959.  
Type Notes
 
Collector
I. C. Otis 
Collection #
2186 
Other Collectors
 
Date Collected
17 Sep 1936 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Mason 
Locality
On road to Belfair to Allyn. 
Elevation
 
Coordinates
47.38583°, -122.82639° 
Site Description
 
Specimen Notes
 
Phenology
Vegetative 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Salicaceae
52. Populus tremuloides Michx.
U.S.A., Washington, Island County:
Near Oak Harbor, Whidbey Island.
48.29333°, -122.64194°. Datum: WGS 84. Coordinate uncertainty: 5000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
Edge of meadow. Phenology: Vegetative. Origin: Native.
WTU 25293
G. N. Jones 4861    19 May 1934
52. Populus tremuloides Michx.
Database ID
56549 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
25293 
Barcode
 
Other Numbers
 
Family
Salicaceae 
Name on Specimen
Populus tremuloides Michx. 
Accepted Name
Populus tremuloides Michx. 
Annotation History
1. Populus tremuloides Michx.
2. Populus tremuloides Michx.
    Annotated by B. V. Barnes, 1959.  
Type Notes
 
Collector
G. N. Jones 
Collection #
4861 
Other Collectors
 
Date Collected
19 May 1934 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Island 
Locality
Near Oak Harbor, Whidbey Island. 
Elevation
 
Coordinates
48.29333°, -122.64194° 
Site Description
Edge of meadow. 
Specimen Notes
 
Phenology
Vegetative 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Salicaceae
53. Populus tremuloides Michx.
U.S.A., Washington, Chelan County:
Dirtyface Peak, Wenatchee Mountains.
Elev. 4500 ft. 47.87139°, -120.82389°. Datum: WGS84. Coordinate uncertainty: 10000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
Upper wooded slopes. Phenology: Vegetative. Origin: Native.
WTU 5798JWT
J. William Thompson 8556    24 Jun 1932
53. Populus tremuloides Michx.
Database ID
56550 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
5798JWT 
Barcode
 
Other Numbers
 
Family
Salicaceae 
Name on Specimen
Populus tremuloides Michx. 
Accepted Name
Populus tremuloides Michx. 
Annotation History
1. Populus tremuloides Michx.
    Annotated by Dr. C. R. Ball.
2. Populus tremuloides Michx.
    Annotated by B. V. Barnes, 1959.  
Type Notes
 
Collector
J. William Thompson 
Collection #
8556 
Other Collectors
 
Date Collected
24 Jun 1932 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Chelan 
Locality
Dirtyface Peak, Wenatchee Mountains. 
Elevation
4500 ft. 
Coordinates
47.87139°, -120.82389° 
Site Description
Upper wooded slopes. 
Specimen Notes
 
Phenology
Vegetative 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Salicaceae
54. Populus tremuloides Michx.
U.S.A., Washington, Okanogan County:
Valley of Myers Creek, Chesaw.
Elev. 3000-4500 ft. 48.946236°, -119.049966°. Datum: WGS 84. Coordinate uncertainty: 10000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
Hillside. Phenology: Vegetative. Origin: Native.
WTU 89170
Harold St. John 5200    2 Jul 1921
with W. D. Courtney, Charles S. Parker
54. Populus tremuloides Michx.
Database ID
56551 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
89170 
Barcode
 
Other Numbers
 
Family
Salicaceae 
Name on Specimen
Populus tremuloides Michx. 
Accepted Name
Populus tremuloides Michx. 
Annotation History
1. Populus tremuloides Michx.
2. Populus tremuloides Michx.
    Annotated by B. V. Barnes, 1959.  
Type Notes
 
Collector
Harold St. John 
Collection #
5200 
Other Collectors
W. D. Courtney, Charles S. Parker 
Date Collected
2 Jul 1921 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Okanogan 
Locality
Valley of Myers Creek, Chesaw. 
Elevation
3000-4500 ft. 
Coordinates
48.946236°, -119.049966° 
Site Description
Hillside. 
Specimen Notes
 
Phenology
Vegetative 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Salicaceae
55. Populus tremuloides Michx.
U.S.A., Washington, Spokane County:
North hillside, near Hillyard.
47.70083°, -117.36528°. Datum: WGS 84. Coordinate uncertainty: 5000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
Leaves in April. Phenology: Fruits. Origin: Native.
WTU 5801JWT
Sister Mary Milburge 646    27 Mar 1933
55. Populus tremuloides Michx.
Database ID
56552 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
5801JWT 
Barcode
 
Other Numbers
 
Family
Salicaceae 
Name on Specimen
Populus tremuloides Michx. 
Accepted Name
Populus tremuloides Michx. 
Annotation History
1. Populus tremuloides Michx.
2. Populus tremuloides Michx.
    Annotated by B. V. Barnes, 1959.  
Type Notes
 
Collector
Sister Mary Milburge 
Collection #
646 
Other Collectors
 
Date Collected
27 Mar 1933 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Spokane 
Locality
North hillside, near Hillyard. 
Elevation
 
Coordinates
47.70083°, -117.36528° 
Site Description
 
Specimen Notes
Leaves in April. 
Phenology
Fruits 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Salicaceae
56. Populus tremuloides Michx.
U.S.A., Washington, King County:
Ronald Bog, near Seattle.
47.60639°, -122.33083°. Datum: WGS 84. Coordinate uncertainty: 5000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
Cultivated in Mrs. T. C. Frye's garden at Seatte. Phenology: Fruits. Origin: Native. Cultivated.
WTU 23900
Geo. Neville Jones 4306     Apr 1933
56. Populus tremuloides Michx.
Database ID
56553 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
23900 
Barcode
 
Other Numbers
 
Family
Salicaceae 
Name on Specimen
Populus tremuloides Michx. 
Accepted Name
Populus tremuloides Michx. 
Annotation History
1. Populus tremuloides Michx.
2. Populus tremuloides Michx.
    Annotated by B. V. Barnes, 1959.  
Type Notes
 
Collector
Geo. Neville Jones 
Collection #
4306 
Other Collectors
 
Date Collected
Apr 1933 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
King 
Locality
Ronald Bog, near Seattle. 
Elevation
 
Coordinates
47.60639°, -122.33083° 
Site Description
 
Specimen Notes
Cultivated in Mrs. T. C. Frye's garden at Seatte. 
Phenology
Fruits 
Origin
Native 
Cultivated?
Yes 
Imaged?
No 

Salicaceae
57. Populus tremuloides Michx.
U.S.A., Washington, King County:
Alki Point, Seattle.
47.57639°, -122.40861°. Datum: WGS 84. Coordinate uncertainty: 10000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
Phenology: Vegetative. Origin: Native.
WTU 6841
C. V. Piper s.n.    29 May 1889
57. Populus tremuloides Michx.
Database ID
56554 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
6841 
Barcode
 
Other Numbers
 
Family
Salicaceae 
Name on Specimen
Populus tremuloides Michx. 
Accepted Name
Populus tremuloides Michx. 
Annotation History
1. Populus tremuloides Michx.
2. Populus tremuloides Michx.
    Annotated by B. V. Barnes, 1959.  
Type Notes
 
Collector
C. V. Piper 
Collection #
s.n. 
Other Collectors
 
Date Collected
29 May 1889 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
King 
Locality
Alki Point, Seattle. 
Elevation
 
Coordinates
47.57639°, -122.40861° 
Site Description
 
Specimen Notes
 
Phenology
Vegetative 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Salicaceae
58. Populus tremuloides Michx.
U.S.A., Washington, King County:
Seattle.
47.6068°, -122.33392°. Datum: WGS 84. Coordinate uncertainty: 14200 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
Phenology: Vegetative. Origin: Native.
WTU 5953
T. C. Frye s.n.    15 Oct 1910
58. Populus tremuloides Michx.
Database ID
56555 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
5953 
Barcode
 
Other Numbers
 
Family
Salicaceae 
Name on Specimen
Populus tremuloides Michx. 
Accepted Name
Populus tremuloides Michx. 
Annotation History
1. Populus tremuloides Michx.
2. Populus tremuloides Michx.
    Annotated by B. V. Barnes, 1959.  
Type Notes
 
Collector
T. C. Frye 
Collection #
s.n. 
Other Collectors
 
Date Collected
15 Oct 1910 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
King 
Locality
Seattle. 
Elevation
 
Coordinates
47.6068°, -122.33392° 
Site Description
 
Specimen Notes
 
Phenology
Vegetative 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Salicaceae
59. Populus tremuloides Michx.
U.S.A., Washington, King County:
6 miles north of Green Lake, Seattle.
Elev. 200 ft. 47.774067°, -122.33194°. Datum: WGS 84. Coordinate uncertainty: 1000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
Sphagnum Bog; humid transition zone. Phenology: Fruits. Origin: Native.
WTU 5785JWT
Lyman Benson 1542    9 Jun 1929
59. Populus tremuloides Michx.
Database ID
56556 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
5785JWT 
Barcode
 
Other Numbers
 
Family
Salicaceae 
Name on Specimen
Populus tremuloides Michx. 
Accepted Name
Populus tremuloides Michx. 
Annotation History
1. Populus vancouveriana Trel.
2. Populus tremuloides Michx.
    Annotated by Burton. V. Barnes.  
Type Notes
 
Collector
Lyman Benson 
Collection #
1542 
Other Collectors
 
Date Collected
9 Jun 1929 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
King 
Locality
6 miles north of Green Lake, Seattle. 
Elevation
200 ft. 
Coordinates
47.774067°, -122.33194° 
Site Description
Sphagnum Bog; humid transition zone. 
Specimen Notes
 
Phenology
Fruits 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Salicaceae
60. Populus tremuloides Michx.
U.S.A., Washington, King County:
Seattle.
47.6068°, -122.33392°. Datum: WGS 84. Coordinate uncertainty: 14200 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
Phenology: Vegetative. Origin: Native.
WTU 6053
M. Bolger s.n.    15 Oct 1910
60. Populus tremuloides Michx.
Database ID
56557 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
6053 
Barcode
 
Other Numbers
 
Family
Salicaceae 
Name on Specimen
Populus tremuloides Michx. 
Accepted Name
Populus tremuloides Michx. 
Annotation History
1. Populus tremuloides Michx.
    Annotated by T. C. Frye.
2. Populus tremuloides Michx.
    Annotated by Burton. V. Barnes.  
Type Notes
 
Collector
M. Bolger 
Collection #
s.n. 
Other Collectors
 
Date Collected
15 Oct 1910 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
King 
Locality
Seattle. 
Elevation
 
Coordinates
47.6068°, -122.33392° 
Site Description
 
Specimen Notes
 
Phenology
Vegetative 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Salicaceae
61. Populus tremuloides Michx.
U.S.A., Washington, Kittitas County:
Manashtash (Manastash) Canyon.
46.99606°, -120.74618°. Datum: WGS 84. Coordinate uncertainty: 10000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
Phenology: Fruits. Origin: Native.
WTU 29094
George Neville Jones 6341    14 Apr 1935
61. Populus tremuloides Michx.
Database ID
56558 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
29094 
Barcode
 
Other Numbers
 
Family
Salicaceae 
Name on Specimen
Populus tremuloides Michx. 
Accepted Name
Populus tremuloides Michx. 
Annotation History
1. Populus tremuloides Michx.
2. Populus tremuloides Michx.
    Annotated by B. V. Barnes, 1959.  
Type Notes
 
Collector
George Neville Jones 
Collection #
6341 
Other Collectors
 
Date Collected
14 Apr 1935 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Kittitas 
Locality
Manashtash (Manastash) Canyon. 
Elevation
 
Coordinates
46.99606°, -120.74618° 
Site Description
 
Specimen Notes
 
Phenology
Fruits 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Salicaceae
62. Populus tremuloides Michx.
U.S.A., Washington, Kittitas County:
Whiskey Dick Coulee.
46.99152°, -120.11994°. Datum: WGS 84. Coordinate uncertainty: 8500 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
Hillside. Phenology: Fruits. Origin: Native.
WTU 221232
Harold W. Smith 223    19 Mar 1936
62. Populus tremuloides Michx.
Database ID
56559 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
221232 
Barcode
 
Other Numbers
 
Family
Salicaceae 
Name on Specimen
Populus tremuloides Michx. 
Accepted Name
Populus tremuloides Michx. 
Annotation History
1. Populus tremuloides Michx.  
Type Notes
 
Collector
Harold W. Smith 
Collection #
223 
Other Collectors
 
Date Collected
19 Mar 1936 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Kittitas 
Locality
Whiskey Dick Coulee. 
Elevation
 
Coordinates
46.99152°, -120.11994° 
Site Description
Hillside. 
Specimen Notes
 
Phenology
Fruits 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Salicaceae
63. Populus tremuloides Michx.
U.S.A., Washington, Kittitas County:
Colockum Pass.
Elev. 5250 ft. 47.19944°, -120.27583°. Datum: WGS 84. Coordinate uncertainty: 10000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
Semi open forest. Phenology: Vegetative. Origin: Native.
WTU 35794
Harold W. Smith 1209    21 Jun 1936
63. Populus tremuloides Michx.
Database ID
56560 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
35794 
Barcode
 
Other Numbers
 
Family
Salicaceae 
Name on Specimen
Populus tremuloides Michx. 
Accepted Name
Populus tremuloides Michx. 
Annotation History
1. Populus tremuloides Michx.
2. Populus tremuloides Michx.
    Annotated by B. V. Barnes, 1959.  
Type Notes
 
Collector
Harold W. Smith 
Collection #
1209 
Other Collectors
 
Date Collected
21 Jun 1936 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Kittitas 
Locality
Colockum Pass. 
Elevation
5250 ft. 
Coordinates
47.19944°, -120.27583° 
Site Description
Semi open forest. 
Specimen Notes
 
Phenology
Vegetative 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Salicaceae
64. Populus tremuloides Michx.
U.S.A., Montana, Sanders County:
Winter Range; Clark Place.
Elev. 3000 ft. T20N R23W S4. Datum: NAD 27. Coordinate uncertainty: 805 meters. Georeferenced by Ben Legler. Coordinate Source: TRS2LL.
Gravelly soil in stream bottoms. slope 10% southwest. Scattered. Phenology: Vegetative. Origin: Native.
WTU 45805
D. R. Hudson 182    5 Jul 1938
64. Populus tremuloides Michx.
Database ID
56561 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
45805 
Barcode
 
Other Numbers
 
Family
Salicaceae 
Name on Specimen
Populus tremuloides Michx. 
Accepted Name
Populus tremuloides Michx. 
Annotation History
1. Populus tremuloides Michx.
2. Populus tremuloides Michx.
    Annotated by B. V. Barnes, 1959.  
Type Notes
 
Collector
D. R. Hudson 
Collection #
182 
Other Collectors
 
Date Collected
5 Jul 1938 
Verbatim Date
 
Country
U.S.A. 
State or Province
Montana 
County
Sanders 
Locality
Winter Range; Clark Place. 
Elevation
3000 ft. 
Coordinates
T20N R23W S4 
Site Description
Gravelly soil in stream bottoms. slope 10% southwest. 
Specimen Notes
Scattered. 
Phenology
Vegetative 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Salicaceae
65. Populus tremuloides Michx.
U.S.A., Oregon, Hood River County:
Near Cloud Cap Inn, Mount Hood.
Elev. 5000 ft. 45.40484°, -121.653686°. Coordinate uncertainty: 1600 meters. Georeferenced by Joseph Stormer.
Rocky slope. Phenology: Vegetative. Origin: Native.
WTU 3669JWT
J. William Thompson 3473    5 Aug 1927
65. Populus tremuloides Michx.
Database ID
56562 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
3669JWT 
Barcode
 
Other Numbers
 
Family
Salicaceae 
Name on Specimen
Populus tremuloides Michx. 
Accepted Name
Populus tremuloides Michx. 
Annotation History
1. Populus tremuloides Michx.
2. Populus tremuloides Michx.
    Annotated by B. V. Barnes, 1959.  
Type Notes
 
Collector
J. William Thompson 
Collection #
3473 
Other Collectors
 
Date Collected
5 Aug 1927 
Verbatim Date
 
Country
U.S.A. 
State or Province
Oregon 
County
Hood River 
Locality
Near Cloud Cap Inn, Mount Hood. 
Elevation
5000 ft. 
Coordinates
45.40484°, -121.653686° 
Site Description
Rocky slope. 
Specimen Notes
 
Phenology
Vegetative 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Salicaceae
66. Populus tremuloides Michx.
Canada, British Columbia
Near Lake Bootahnie, Marble Mountains.
Elev. 5000 ft. 50.38353°, -121.541698°. Coordinate uncertainty: 3200 meters.
Subalpine slopes. Verbatium collection date: 20-25 June, 1938. Phenology: Vegetative.
WTU 16937JWT
J. William Thompson 185    20 Jun 1938
with Emily M. Thompson
66. Populus tremuloides Michx.
Database ID
56563 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
16937JWT 
Barcode
 
Other Numbers
 
Family
Salicaceae 
Name on Specimen
Populus tremuloides Michx. 
Accepted Name
Populus tremuloides Michx. 
Annotation History
1. Populus tremuloides Michx.
2. Populus tremuloides Michx.
    Annotated by B. V. Barnes, 1959.  
Type Notes
 
Collector
J. William Thompson 
Collection #
185 
Other Collectors
Emily M. Thompson 
Date Collected
20 Jun 1938 
Verbatim Date
 
Country
Canada 
State or Province
British Columbia 
County
 
Locality
Near Lake Bootahnie, Marble Mountains. 
Elevation
5000 ft. 
Coordinates
50.38353°, -121.541698° 
Site Description
Subalpine slopes. 
Specimen Notes
Verbatium collection date: 20-25 June, 1938. 
Phenology
Vegetative 
Origin
 
Cultivated?
No 
Imaged?
No 

Salicaceae
67. Populus tremuloides Michx.
U.S.A., Oregon, Union County:
At the spring on my old place at Jimmy Creek.
Mature tree 12 inches in diameter, 30 feet tall. Phenology: Vegetative. Origin: Native.
WTU 142706
W. C. Cusick 4933    23 Jun 1919
67. Populus tremuloides Michx.
Database ID
56564 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
142706 
Barcode
 
Other Numbers
 
Family
Salicaceae 
Name on Specimen
Populus tremuloides Michx. 
Accepted Name
Populus tremuloides Michx. 
Annotation History
1. Populus tremuloides Michx.
2. Populus tremuloides Michx.
    Annotated by B. V. Barnes, 1959.  
Type Notes
 
Collector
W. C. Cusick 
Collection #
4933 
Other Collectors
 
Date Collected
23 Jun 1919 
Verbatim Date
 
Country
U.S.A. 
State or Province
Oregon 
County
Union 
Locality
At the spring on my old place at Jimmy Creek. 
Elevation
 
Coordinates
 
Site Description
 
Specimen Notes
Mature tree 12 inches in diameter, 30 feet tall. 
Phenology
Vegetative 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Salicaceae
68. Populus tremuloides Michx.
U.S.A., Oregon, Union County:
Jimmy Creek.
Elev. 4000 ft.
Steep north slope; where snow lies till June 30. Phenology: Vegetative. Origin: Native.
WTU 142705
W. C. Cusick 4935    23 Jun 1919
68. Populus tremuloides Michx.
Database ID
56565 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
142705 
Barcode
 
Other Numbers
 
Family
Salicaceae 
Name on Specimen
Populus tremuloides Michx. 
Accepted Name
Populus tremuloides Michx. 
Annotation History
1. Populus tremuloides Michx.
2. Populus tremuloides Michx.
    Annotated by B. V. Barnes, 1959.  
Type Notes
 
Collector
W. C. Cusick 
Collection #
4935 
Other Collectors
 
Date Collected
23 Jun 1919 
Verbatim Date
 
Country
U.S.A. 
State or Province
Oregon 
County
Union 
Locality
Jimmy Creek. 
Elevation
4000 ft. 
Coordinates
 
Site Description
Steep north slope; where snow lies till June 30. 
Specimen Notes
 
Phenology
Vegetative 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Salicaceae
69. Populus tremuloides Michx.
Canada, Yukon Territory
Clay escarpment above Whitehorse.
Tree 25 feet hight. D.B.H. 4"-5". Phenology: Fruits.
WTU 290847
J. M. Gillett 3241    9 Jun 1949
with D. A. Mitchell
69. Populus tremuloides Michx.
Database ID
56566 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
290847 
Barcode
 
Other Numbers
 
Family
Salicaceae 
Name on Specimen
Populus tremuloides Michx. 
Accepted Name
Populus tremuloides Michx. 
Annotation History
1. Populus tremuloides Michx.
    Annotated by A. J. Breitung, 1949.  
Type Notes
 
Collector
J. M. Gillett 
Collection #
3241 
Other Collectors
D. A. Mitchell 
Date Collected
9 Jun 1949 
Verbatim Date
 
Country
Canada 
State or Province
Yukon Territory 
County
 
Locality
Clay escarpment above Whitehorse. 
Elevation
 
Coordinates
 
Site Description
 
Specimen Notes
Tree 25 feet hight. D.B.H. 4"-5". 
Phenology
Fruits 
Origin
 
Cultivated?
No 
Imaged?
No 

Salicaceae
70. Populus tremuloides Michx.
U.S.A., Idaho, Cassia County:
Emery Canyon, Silent City of the Rocks.
42.087573°, -113.770369°. Datum: WGS 84. Coordinate uncertainty: 10000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
On hillsides and in draws. Forming thickets. Phenology: Vegetative. Origin: Native.
WTU 295403
William H. Baker 8679    23 Aug 1951
70. Populus tremuloides Michx.
Database ID
56567 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
295403 
Barcode
 
Other Numbers
 
Family
Salicaceae 
Name on Specimen
Populus tremuloides Michx. 
Accepted Name
Populus tremuloides Michx. 
Annotation History
1. Populus tremuloides Michx.  
Type Notes
 
Collector
William H. Baker 
Collection #
8679 
Other Collectors
 
Date Collected
23 Aug 1951 
Verbatim Date
 
Country
U.S.A. 
State or Province
Idaho 
County
Cassia 
Locality
Emery Canyon, Silent City of the Rocks. 
Elevation
 
Coordinates
42.087573°, -113.770369° 
Site Description
On hillsides and in draws. 
Specimen Notes
Forming thickets. 
Phenology
Vegetative 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Salicaceae
71. Populus tremuloides Michx.
U.S.A., Idaho, Custer County:
Redfish Lake, Stanley Basin, Sawtooth Mountains.
44.4425°, -114.92722°. Datum: WGS 84. Coordinate uncertainty: 10000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
Shores of lake. Phenology: Vegetative. Origin: Native.
WTU 295409
William H. Baker 10522    21 Jul 1953
71. Populus tremuloides Michx.
Database ID
56568 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
295409 
Barcode
 
Other Numbers
 
Family
Salicaceae 
Name on Specimen
Populus tremuloides Michx. 
Accepted Name
Populus tremuloides Michx. 
Annotation History
1. Populus tremuloides Michx.  
Type Notes
 
Collector
William H. Baker 
Collection #
10522 
Other Collectors
 
Date Collected
21 Jul 1953 
Verbatim Date
 
Country
U.S.A. 
State or Province
Idaho 
County
Custer 
Locality
Redfish Lake, Stanley Basin, Sawtooth Mountains. 
Elevation
 
Coordinates
44.4425°, -114.92722° 
Site Description
Shores of lake. 
Specimen Notes
 
Phenology
Vegetative 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Salicaceae
72. Populus tremuloides Michx.
U.S.A., Washington
Fauntleroy Park.
[Also on this page: Populus trichocarpa] [No collection year given]. Phenology: Fertile. Origin: Native.
WTU 6050A
Myrtle Boone 23    20 Jul
72. Populus tremuloides Michx.
Database ID
56747 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
6050A 
Barcode
 
Other Numbers
 
Family
Salicaceae 
Name on Specimen
Populus tremuloides Michx. 
Accepted Name
Populus tremuloides Michx. 
Annotation History
1. Populus tremuloides Michx.
    Annotated by Mr. Moodie.  
Type Notes
 
Collector
Myrtle Boone 
Collection #
23 
Other Collectors
 
Date Collected
20 Jul 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
 
Locality
Fauntleroy Park. 
Elevation
 
Coordinates
 
Site Description
 
Specimen Notes
[Also on this page: Populus trichocarpa] [No collection year given]. 
Phenology
Fertile 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Salicaceae
73. Populus tremuloides Michx.
U.S.A., Oregon, Lake County:
Hart Mountain National Antelope Refuge, Hot Springs Campground.
Elev. 6035 ft. 42° 29' 55" N, 119° 41' 29" W; T35S R26E S32.
In draw with small stream near hot spring. Aspen, Rosa, Juniper, Iris growing in area. Phenology: Fruits. Origin: Native.
WTU 335351
Richard G. Olmstead RGO96-05    7 Jun 1996
73. Populus tremuloides Michx.
Database ID
56762 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
335351 
Barcode
 
Other Numbers
 
Family
Salicaceae 
Name on Specimen
Populus tremuloides Michx. 
Accepted Name
Populus tremuloides Michx. 
Annotation History
1. Populus tremuloides Michx.
    Annotated by Mildred Arnot. Sources: PNW.  
Type Notes
 
Collector
Richard G. Olmstead 
Collection #
RGO96-05 
Other Collectors
 
Date Collected
7 Jun 1996 
Verbatim Date
 
Country
U.S.A. 
State or Province
Oregon 
County
Lake 
Locality
Hart Mountain National Antelope Refuge, Hot Springs Campground. 
Elevation
6035 ft. 
Coordinates
42° 29' 55" N, 119° 41' 29" W; T35S R26E S32 
Site Description
In draw with small stream near hot spring. Aspen, Rosa, Juniper, Iris growing in area. 
Specimen Notes
 
Phenology
Fruits 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Salicaceae
74. Populus tremuloides Michx.
U.S.A., Idaho, Owyhee County:
Poison Creek Road, about 26 miles from turnoff of ID 78.
46° 40' N, 116° 15' W; T8S R1E S16 SE. Datum: WGS 84. Coordinate uncertainty: 1000 meters. Georeferenced by John Bassett. Coordinate Source: Nat. Geog. TOPO!.
Tree to 8 meters, stems green-white, staminate catkins pendant. Phenology: Flowers. Origin: Native.
WTU 334311
James F. Smith 3490    20 Apr 1995
74. Populus tremuloides Michx.
Database ID
56769 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
334311 
Barcode
 
Other Numbers
 
Family
Salicaceae 
Name on Specimen
Populus tremuloides Michx. 
Accepted Name
Populus tremuloides Michx. 
Annotation History
1. Populus tremuloides Michx.  
Type Notes
 
Collector
James F. Smith 
Collection #
3490 
Other Collectors
 
Date Collected
20 Apr 1995 
Verbatim Date
 
Country
U.S.A. 
State or Province
Idaho 
County
Owyhee 
Locality
Poison Creek Road, about 26 miles from turnoff of ID 78. 
Elevation
 
Coordinates
46° 40' N, 116° 15' W; T8S R1E S16 SE 
Site Description
 
Specimen Notes
Tree to 8 meters, stems green-white, staminate catkins pendant. 
Phenology
Flowers 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Salicaceae
75. Populus tremuloides Michx.
U.S.A., Montana, Pondera County:
North of Dupuyer about 10 miles.
Trees small with diameter of about 4 inches. Phenology: Vegetative. Origin: Native.
WTU 233547
W. E. Booth 63128    23 Jun 1963
75. Populus tremuloides Michx.
Database ID
56771 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
233547 
Barcode
 
Other Numbers
 
Family
Salicaceae 
Name on Specimen
Populus tremuloides Michx. 
Accepted Name
Populus tremuloides Michx. 
Annotation History
1. Populus tremuloides Michx.  
Type Notes
 
Collector
W. E. Booth 
Collection #
63128 
Other Collectors
 
Date Collected
23 Jun 1963 
Verbatim Date
 
Country
U.S.A. 
State or Province
Montana 
County
Pondera 
Locality
North of Dupuyer about 10 miles. 
Elevation
 
Coordinates
 
Site Description
 
Specimen Notes
Trees small with diameter of about 4 inches. 
Phenology
Vegetative 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Salicaceae
76. Populus tremuloides Michx.
U.S.A., Montana, Pondera County:
North of Dupuyer about 10 miles.
Trees small with diamter of 4 inches. Phenology: Vegetative. Origin: Native.
WTU 234004
W. E. Booth 63128    23 Jun 1963
76. Populus tremuloides Michx.
Database ID
56773 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
234004 
Barcode
 
Other Numbers
 
Family
Salicaceae 
Name on Specimen
Populus tremuloides Michx. 
Accepted Name
Populus tremuloides Michx. 
Annotation History
1. Populus tremuloides Michx.  
Type Notes
 
Collector
W. E. Booth 
Collection #
63128 
Other Collectors
 
Date Collected
23 Jun 1963 
Verbatim Date
 
Country
U.S.A. 
State or Province
Montana 
County
Pondera 
Locality
North of Dupuyer about 10 miles. 
Elevation
 
Coordinates
 
Site Description
 
Specimen Notes
Trees small with diamter of 4 inches. 
Phenology
Vegetative 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Salicaceae
77. Populus tremuloides Michx.
Canada, British Columbia
Near Lake Bootahnie, Marble Mountains.
Elev. 5000 ft. 50.38353°, -121.541698°. Coordinate uncertainty: 3200 meters.
Subalpine slopes near lake. Phenology: Vegetative.
WTU 48880
J. William Thompson 185    20 Jun 1938
with Emily M. Thompson
77. Populus tremuloides Michx.
Database ID
56776 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
48880 
Barcode
 
Other Numbers
 
Family
Salicaceae 
Name on Specimen
Populus tremuloides Michx. 
Accepted Name
Populus tremuloides Michx. 
Annotation History
1. Populus tremuloides Michx.
2. Populus tremuloides Michx.
    Annotated by B. V. Barnes, 1959.  
Type Notes
 
Collector
J. William Thompson 
Collection #
185 
Other Collectors
Emily M. Thompson 
Date Collected
20 Jun 1938 
Verbatim Date
20-25 Jun, 1938 
Country
Canada 
State or Province
British Columbia 
County
 
Locality
Near Lake Bootahnie, Marble Mountains. 
Elevation
5000 ft. 
Coordinates
50.38353°, -121.541698° 
Site Description
Subalpine slopes near lake. 
Specimen Notes
 
Phenology
Vegetative 
Origin
 
Cultivated?
No 
Imaged?
No 

Salicaceae
78. Populus tremuloides Michx.
U.S.A., Idaho, Blaine County:
Banks of Wood River at Easley Forest Camp, Sawtooth National Forest.
Elev. 6500 ft.
Phenology: Vegetative. Origin: Native.
WTU 38793
J. William Thompson 14154    6 Aug 1937
78. Populus tremuloides Michx.
Database ID
56780 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
38793 
Barcode
 
Other Numbers
 
Family
Salicaceae 
Name on Specimen
Populus tremuloides Michx. 
Accepted Name
Populus tremuloides Michx. 
Annotation History
1. Populus tremuloides Michx.
    Annotated by Dr. C. R. Ball.
2. Populus tremuloides Michx.
    Annotated by B. V. Barnes, 1959.  
Type Notes
 
Collector
J. William Thompson 
Collection #
14154 
Other Collectors
 
Date Collected
6 Aug 1937 
Verbatim Date
 
Country
U.S.A. 
State or Province
Idaho 
County
Blaine 
Locality
Banks of Wood River at Easley Forest Camp, Sawtooth National Forest. 
Elevation
6500 ft. 
Coordinates
 
Site Description
 
Specimen Notes
 
Phenology
Vegetative 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Salicaceae
79. Populus tremuloides Michx.
U.S.A., Idaho
Along Deadwood River, Payette National Forest.
Phenology: Vegetative. Origin: Native.
WTU 29148
G. N. Jones 5072    30 Jun 1934
79. Populus tremuloides Michx.
Database ID
56785 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
29148 
Barcode
 
Other Numbers
 
Family
Salicaceae 
Name on Specimen
Populus tremuloides Michx. 
Accepted Name
Populus tremuloides Michx. 
Annotation History
1. Populus tremuloides Michx.
2. Populus tremuloides Michx.
    Annotated by B. V. Barnes, 1959.  
Type Notes
 
Collector
G. N. Jones 
Collection #
5072 
Other Collectors
 
Date Collected
30 Jun 1934 
Verbatim Date
 
Country
U.S.A. 
State or Province
Idaho 
County
 
Locality
Along Deadwood River, Payette National Forest. 
Elevation
 
Coordinates
 
Site Description
 
Specimen Notes
 
Phenology
Vegetative 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Salicaceae
80. Populus tremuloides Michx.
U.S.A., Idaho, Butte County:
Mouth of the West Fork of Little Cottonwood Creek, Craters of the Moon National Monument.
43.476072°, -113.58727°. Datum: WGS 84. Coordinate uncertainty: 10000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
Phenology: Vegetative. Origin: Native.
WTU 295407
William H. Baker 13261    1 Jul 1955
80. Populus tremuloides Michx.
Database ID
56790 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
295407 
Barcode
 
Other Numbers
 
Family
Salicaceae 
Name on Specimen
Populus tremuloides Michx. 
Accepted Name
Populus tremuloides Michx. 
Annotation History
1. Populus tremuloides Michx.  
Type Notes
 
Collector
William H. Baker 
Collection #
13261 
Other Collectors
 
Date Collected
1 Jul 1955 
Verbatim Date
 
Country
U.S.A. 
State or Province
Idaho 
County
Butte 
Locality
Mouth of the West Fork of Little Cottonwood Creek, Craters of the Moon National Monument. 
Elevation
 
Coordinates
43.476072°, -113.58727° 
Site Description
 
Specimen Notes
 
Phenology
Vegetative 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Salicaceae
81. Populus tremuloides Michx.
U.S.A., Idaho, Butte County:
Little Cottonwood Canyon, Craters of the Moon National Monument.
43.697585°, -113.227974°. Datum: WGS 84. Coordinate uncertainty: 10000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
Along the edge of lava flow. Phenology: Vegetative. Origin: Native.
WTU 295408
William H. Baker 10506    18 Jul 1953
81. Populus tremuloides Michx.
Database ID
56792 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
295408 
Barcode
 
Other Numbers
 
Family
Salicaceae 
Name on Specimen
Populus tremuloides Michx. 
Accepted Name
Populus tremuloides Michx. 
Annotation History
1. Populus tremuloides Michx.  
Type Notes
 
Collector
William H. Baker 
Collection #
10506 
Other Collectors
 
Date Collected
18 Jul 1953 
Verbatim Date
 
Country
U.S.A. 
State or Province
Idaho 
County
Butte 
Locality
Little Cottonwood Canyon, Craters of the Moon National Monument. 
Elevation
 
Coordinates
43.697585°, -113.227974° 
Site Description
Along the edge of lava flow. 
Specimen Notes
 
Phenology
Vegetative 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Salicaceae
82. Populus tremuloides Michx.
U.S.A., Oregon, Harney County:
On Fish Lake Road, southeast of Frenchglen; Steens Mountains area.
Elev. 6000 ft.
Subdominant in limited areas of the Juniper zone. Tree, 10 meters high; catkins grayish. Phenology: Flowers. Origin: Native.
WTU 163113
Albert N. Steward 6333    9 May 1955
with Chas. G. Hansen
82. Populus tremuloides Michx.
Database ID
56794 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
163113 
Barcode
 
Other Numbers
 
Family
Salicaceae 
Name on Specimen
Populus tremuloides Michx. 
Accepted Name
Populus tremuloides Michx. 
Annotation History
1. Populus tremuloides Michx.  
Type Notes
 
Collector
Albert N. Steward 
Collection #
6333 
Other Collectors
Chas. G. Hansen 
Date Collected
9 May 1955 
Verbatim Date
 
Country
U.S.A. 
State or Province
Oregon 
County
Harney 
Locality
On Fish Lake Road, southeast of Frenchglen; Steens Mountains area. 
Elevation
6000 ft. 
Coordinates
 
Site Description
Subdominant in limited areas of the Juniper zone. 
Specimen Notes
Tree, 10 meters high; catkins grayish. 
Phenology
Flowers 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Salicaceae
83. Populus tremuloides Michx.
U.S.A., Idaho, Bear Lake County:
Along the banks of St. Charles Creek, 3.5 miles west of St. Charles.
T15S R43E S20. Datum: NAD 27. Coordinate uncertainty: 805 meters. Georeferenced by Ben Legler. Coordinate Source: TRS2LL.
Thickets, douglas fir zone. Phenology: Vegetative. Origin: Native.
WTU 155815
William H. Baker 9431    22 Jul 1952
83. Populus tremuloides Michx.
Database ID
56801 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
155815 
Barcode
 
Other Numbers
 
Family
Salicaceae 
Name on Specimen
Populus tremuloides Michx. 
Accepted Name
Populus tremuloides Michx. 
Annotation History
1. Populus tremuloides Michx.  
Type Notes
 
Collector
William H. Baker 
Collection #
9431 
Other Collectors
 
Date Collected
22 Jul 1952 
Verbatim Date
 
Country
U.S.A. 
State or Province
Idaho 
County
Bear Lake 
Locality
Along the banks of St. Charles Creek, 3.5 miles west of St. Charles. 
Elevation
 
Coordinates
T15S R43E S20 
Site Description
Thickets, douglas fir zone. 
Specimen Notes
 
Phenology
Vegetative 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Salicaceae
84. Populus tremuloides Michx.
U.S.A., Alaska
Mile 264 Richardson Highway, 6 miles south of Delta Junction.
64° N, 145° 42' W.
Very common in Big Delta camp area; 15 feet tree. Phenology: Fruits. Origin: Native.
WTU 172888
W. J. Cody 4911    30 Apr 1951
84. Populus tremuloides Michx.
Database ID
56803 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
172888 
Barcode
 
Other Numbers
 
Family
Salicaceae 
Name on Specimen
Populus tremuloides Michx. 
Accepted Name
Populus tremuloides Michx. 
Annotation History
1. Populus tremuloides Michx.  
Type Notes
 
Collector
W. J. Cody 
Collection #
4911 
Other Collectors
 
Date Collected
30 Apr 1951 
Verbatim Date
 
Country
U.S.A. 
State or Province
Alaska 
County
 
Locality
Mile 264 Richardson Highway, 6 miles south of Delta Junction. 
Elevation
 
Coordinates
64° N, 145° 42' W 
Site Description
 
Specimen Notes
Very common in Big Delta camp area; 15 feet tree. 
Phenology
Fruits 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Salicaceae
85. Populus tremuloides Michx.
Canada, Yukon Territory
Rampart House on the Alaskan-Yukon border.
At base of mountain on well-drained sandy flat, with birch and willow. Phenology: Flowers.
WTU 172971
C. C. Loan 368    25 May 1951
85. Populus tremuloides Michx.
Database ID
56807 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
172971 
Barcode
 
Other Numbers
 
Family
Salicaceae 
Name on Specimen
Populus tremuloides Michx. 
Accepted Name
Populus tremuloides Michx. 
Annotation History
1. Populus tremuloides Michx.  
Type Notes
 
Collector
C. C. Loan 
Collection #
368 
Other Collectors
 
Date Collected
25 May 1951 
Verbatim Date
 
Country
Canada 
State or Province
Yukon Territory 
County
 
Locality
Rampart House on the Alaskan-Yukon border. 
Elevation
 
Coordinates
 
Site Description
At base of mountain on well-drained sandy flat, with birch and willow. 
Specimen Notes
 
Phenology
Flowers 
Origin
 
Cultivated?
No 
Imaged?
No 

Salicaceae
86. Populus tremuloides Michx.
U.S.A., Oregon
Corvallis.
Tree 30-40 feet high. Phenology: Vegetative. Origin: Native.
WTU 86709
C. V. Piper s.n.    7 Aug 1908
86. Populus tremuloides Michx.
Database ID
56810 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
86709 
Barcode
 
Other Numbers
 
Family
Salicaceae 
Name on Specimen
Populus tremuloides Michx. 
Accepted Name
Populus tremuloides Michx. 
Annotation History
1. Populus vancouveriana Trel.
2. Populus tremuloides Michx.
    Annotated by B. V. Barnes.  
Type Notes
 
Collector
C. V. Piper 
Collection #
s.n. 
Other Collectors
 
Date Collected
7 Aug 1908 
Verbatim Date
 
Country
U.S.A. 
State or Province
Oregon 
County
 
Locality
Corvallis. 
Elevation
 
Coordinates
 
Site Description
 
Specimen Notes
Tree 30-40 feet high. 
Phenology
Vegetative 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Salicaceae
87. Populus tremuloides Michx.
U.S.A., Oregon, Lake County:
Hart Mountain National Antelope Refuge, Blue Sky area.
Elev. 5999 ft. 42° 25' N, 119° 43' W; T35S R26E S32.
In Ponderosa pine grove, Blue Sky Parking area. Not uncommon. Phenology: Vegetative. Origin: Native.
WTU 337955
Diane Ferguson 33    8 Jun 1996
87. Populus tremuloides Michx.
Database ID
56813 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
337955 
Barcode
 
Other Numbers
 
Family
Salicaceae 
Name on Specimen
Populus tremuloides Michx. 
Accepted Name
Populus tremuloides Michx. 
Annotation History
1. Populus tremuloides Michx.
    Sources: Flora PNW.  
Type Notes
 
Collector
Diane Ferguson 
Collection #
33 
Other Collectors
 
Date Collected
8 Jun 1996 
Verbatim Date
 
Country
U.S.A. 
State or Province
Oregon 
County
Lake 
Locality
Hart Mountain National Antelope Refuge, Blue Sky area. 
Elevation
5999 ft. 
Coordinates
42° 25' N, 119° 43' W; T35S R26E S32 
Site Description
In Ponderosa pine grove, Blue Sky Parking area. 
Specimen Notes
Not uncommon. 
Phenology
Vegetative 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Salicaceae
88. Populus tremuloides Michx.
U.S.A., Washington, Kittitas County:
Along tributary of Hanson Creek.
Elev. 1996 ft. 46.764555°, -119.964121°. Datum: WGS 84. Coordinate uncertainty: 10000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
Below Populus trichocarpa stand, south aspect, loamy bottom, streamside, in dense colony surrounded by Artemisia tridentata. DMC 5187800N, 719200E. Phenology: Vegetative. Origin: Native.
WTU 358214
Joy Mastrogiuseppe 5555    3 May 1990
with Calvin Bagley, Donna Wilcox
88. Populus tremuloides Michx.
Database ID
56816 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
358214 
Barcode
 
Other Numbers
 
Family
Salicaceae 
Name on Specimen
Populus tremuloides Michx. 
Accepted Name
Populus tremuloides Michx. 
Annotation History
1. Populus tremuloides Michx.  
Type Notes
 
Collector
Joy Mastrogiuseppe 
Collection #
5555 
Other Collectors
Calvin Bagley, Donna Wilcox 
Date Collected
3 May 1990 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Kittitas 
Locality
Along tributary of Hanson Creek. 
Elevation
1996 ft. 
Coordinates
46.764555°, -119.964121° 
Site Description
Below Populus trichocarpa stand, south aspect, loamy bottom, streamside, in dense colony surrounded by Artemisia tridentata. 
Specimen Notes
DMC 5187800N, 719200E. 
Phenology
Vegetative 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Salicaceae
89. Populus tremuloides Michx.
U.S.A., Idaho, Custer County:
[circa] 18 miles north east of Sun Valley on road to Chilly.
Elev. 7600 ft. 44.338485°, -113.87806°. Datum: WGS 84. Coordinate uncertainty: 5000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
Along stream. Phenology: Flowers. Origin: Native.
WTU 92048
C. L. Hitchcock 8813    12 Jun 1944
with C. V. Muhlick
89. Populus tremuloides Michx.
Database ID
56831 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
92048 
Barcode
 
Other Numbers
 
Family
Salicaceae 
Name on Specimen
Populus tremuloides Michx. 
Accepted Name
Populus tremuloides Michx. 
Annotation History
1. Populus tremuloides Michx.
2. Populus tremuloides Michx.
    Annotated by B. V. Barnes, 1959.  
Type Notes
 
Collector
C. L. Hitchcock 
Collection #
8813 
Other Collectors
C. V. Muhlick 
Date Collected
12 Jun 1944 
Verbatim Date
 
Country
U.S.A. 
State or Province
Idaho 
County
Custer 
Locality
[circa] 18 miles north east of Sun Valley on road to Chilly. 
Elevation
7600 ft. 
Coordinates
44.338485°, -113.87806° 
Site Description
Along stream. 
Specimen Notes
 
Phenology
Flowers 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Salicaceae
90. Populus tremuloides Michx.
Canada, British Columbia
Cloverdale.
Logged-over glacial hills. Phenology: Vegetative.
WTU 42752
Lyman Benson 1514    1 Jun 1929
90. Populus tremuloides Michx.
Database ID
56835 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
42752 
Barcode
 
Other Numbers
 
Family
Salicaceae 
Name on Specimen
Populus tremuloides Michx. 
Accepted Name
Populus tremuloides Michx. 
Annotation History
1. Populus tremuloides Michx.
2. Populus tremuloides Michx.
    Annotated by B. V. Barnes, 1959.  
Type Notes
 
Collector
Lyman Benson 
Collection #
1514 
Other Collectors
 
Date Collected
1 Jun 1929 
Verbatim Date
 
Country
Canada 
State or Province
British Columbia 
County
 
Locality
Cloverdale. 
Elevation
 
Coordinates
 
Site Description
Logged-over glacial hills. 
Specimen Notes
 
Phenology
Vegetative 
Origin
 
Cultivated?
No 
Imaged?
No 

Salicaceae
91. Populus tremuloides Michx.
U.S.A., Oregon, Tillamook County:
Summit of Coast Mountains, Wilson River.
Elev. 1500 ft.
In an old bog. Phenology: Vegetative. Origin: Native.
WTU 3661JWT
J. William Thompson 3060    21 Jul 1927
91. Populus tremuloides Michx.
Database ID
56838 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
3661JWT 
Barcode
 
Other Numbers
 
Family
Salicaceae 
Name on Specimen
Populus tremuloides Michx. 
Accepted Name
Populus tremuloides Michx. 
Annotation History
1. Populus tremuloides Michx.
2. Populus tremuloides Michx.
    Annotated by B. V. Barnes, 1959.  
Type Notes
 
Collector
J. William Thompson 
Collection #
3060 
Other Collectors
 
Date Collected
21 Jul 1927 
Verbatim Date
 
Country
U.S.A. 
State or Province
Oregon 
County
Tillamook 
Locality
Summit of Coast Mountains, Wilson River. 
Elevation
1500 ft. 
Coordinates
 
Site Description
In an old bog. 
Specimen Notes
 
Phenology
Vegetative 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Salicaceae
92. Populus tremuloides Michx.
U.S.A., Idaho, Cassia County:
Emery Canyon, Silent City of the Rocks.
42.087573°, -113.770369°. Datum: WGS 84. Coordinate uncertainty: 10000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
Forming thickets on hillsides and in draws. Phenology: Vegetative. Origin: Native.
WTU 155813
William H. Baker 8679    23 Aug 1951
92. Populus tremuloides Michx.
Database ID
56841 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
155813 
Barcode
 
Other Numbers
 
Family
Salicaceae 
Name on Specimen
Populus tremuloides Michx. 
Accepted Name
Populus tremuloides Michx. 
Annotation History
1. Populus tremuloides Michx.
2. Populus tremuloides Michx.
    Annotated by B. V. Barnes, 1959.  
Type Notes
 
Collector
William H. Baker 
Collection #
8679 
Other Collectors
 
Date Collected
23 Aug 1951 
Verbatim Date
 
Country
U.S.A. 
State or Province
Idaho 
County
Cassia 
Locality
Emery Canyon, Silent City of the Rocks. 
Elevation
 
Coordinates
42.087573°, -113.770369° 
Site Description
Forming thickets on hillsides and in draws. 
Specimen Notes
 
Phenology
Vegetative 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Salicaceae
93. Populus tremuloides Michx.
U.S.A., Idaho, Owyhee County:
North slope of South Mountain.
42.75222°, -116.9225°. Datum: WGS 84. Coordinate uncertainty: 10000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
Abundant, forming dense thickets on the slope. Phenology: Vegetative. Origin: Native.
WTU 155814
William H. Baker 8018    16 Jul 1951
93. Populus tremuloides Michx.
Database ID
56845 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
155814 
Barcode
 
Other Numbers
 
Family
Salicaceae 
Name on Specimen
Populus tremuloides Michx. 
Accepted Name
Populus tremuloides Michx. 
Annotation History
1. Populus tremuloides Michx.
2. Populus tremuloides Michx.
    Annotated by B. V. Barnes, 1959.  
Type Notes
 
Collector
William H. Baker 
Collection #
8018 
Other Collectors
 
Date Collected
16 Jul 1951 
Verbatim Date
 
Country
U.S.A. 
State or Province
Idaho 
County
Owyhee 
Locality
North slope of South Mountain. 
Elevation
 
Coordinates
42.75222°, -116.9225° 
Site Description
 
Specimen Notes
Abundant, forming dense thickets on the slope. 
Phenology
Vegetative 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Salicaceae
94. Populus tremuloides Michx.
Canada, Yukon Territory
Canol Road: Mile 95, Upper Rose River Valley.
Elev. 3600 ft.
Old burns on slope east of river. Phenology: Vegetative.
WTU 127712
A. E. Porsild 10450    17 Jul 1944
with A. J. Breitung
94. Populus tremuloides Michx.
Database ID
56848 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
127712 
Barcode
 
Other Numbers
 
Family
Salicaceae 
Name on Specimen
Populus tremuloides Michx. 
Accepted Name
Populus tremuloides Michx. 
Annotation History
1. Populus tremuloides Michx.
2. Populus tremuloides Michx.
    Annotated by B. V. Barnes, 1959.  
Type Notes
 
Collector
A. E. Porsild 
Collection #
10450 
Other Collectors
A. J. Breitung 
Date Collected
17 Jul 1944 
Verbatim Date
 
Country
Canada 
State or Province
Yukon Territory 
County
 
Locality
Canol Road: Mile 95, Upper Rose River Valley. 
Elevation
3600 ft. 
Coordinates
 
Site Description
Old burns on slope east of river. 
Specimen Notes
 
Phenology
Vegetative 
Origin
 
Cultivated?
No 
Imaged?
No 

Salicaceae
95. Populus tremuloides Michx.
U.S.A., Idaho, Fremont County:
Buffalo River.
44.414171°, -111.393063°. Datum: WGS 84. Coordinate uncertainty: 10000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
On bank of river. Phenology: Vegetative. Origin: Native.
WTU 29147
G. N. Jones 5223    4 Jul 1934
95. Populus tremuloides Michx.
Database ID
56853 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
29147 
Barcode
 
Other Numbers
 
Family
Salicaceae 
Name on Specimen
Populus tremuloides Michx. 
Accepted Name
Populus tremuloides Michx. 
Annotation History
1. Populus tremuloides Michx.
2. Populus tremuloides Michx.
    Annotated by B. V. Barnes, 1959.  
Type Notes
 
Collector
G. N. Jones 
Collection #
5223 
Other Collectors
 
Date Collected
4 Jul 1934 
Verbatim Date
 
Country
U.S.A. 
State or Province
Idaho 
County
Fremont 
Locality
Buffalo River. 
Elevation
 
Coordinates
44.414171°, -111.393063° 
Site Description
On bank of river. 
Specimen Notes
 
Phenology
Vegetative 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Salicaceae
96. Populus tremuloides Michx.
U.S.A., Idaho
Near Big Creek; 13 miles east of Cascade; Payette National Forest.
Open woods. Phenology: Vegetative. Origin: Native.
WTU 29149
G. N. Jones 5006    25 Jun 1934
96. Populus tremuloides Michx.
Database ID
56854 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
29149 
Barcode
 
Other Numbers
 
Family
Salicaceae 
Name on Specimen
Populus tremuloides Michx. 
Accepted Name
Populus tremuloides Michx. 
Annotation History
1. Populus tremuloides Michx.
2. Populus tremuloides Michx.
    Annotated by B. V. Barnes, 1959.  
Type Notes
 
Collector
G. N. Jones 
Collection #
5006 
Other Collectors
 
Date Collected
25 Jun 1934 
Verbatim Date
 
Country
U.S.A. 
State or Province
Idaho 
County
 
Locality
Near Big Creek; 13 miles east of Cascade; Payette National Forest. 
Elevation
 
Coordinates
 
Site Description
Open woods. 
Specimen Notes
 
Phenology
Vegetative 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Salicaceae
97. Populus tremuloides Michx.
U.S.A., Alaska
Devils Elbow, Tsina River, East of Valdez, mile 37 on Richardson Highway.
Elev. 1800 ft.
Picea glauca forest. Height: 15 feet, D.B.H.: 4 inches. Bark gray green, smooth. Phenology: Vegetative. Origin: Native.
WTU 266305
Elbert L. Little Jr. 18351    5 Jun 1961
97. Populus tremuloides Michx.
Database ID
56857 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
266305 
Barcode
 
Other Numbers
 
Family
Salicaceae 
Name on Specimen
Populus tremuloides Michx. 
Accepted Name
Populus tremuloides Michx. 
Annotation History
1. Populus tremuloides Michx.  
Type Notes
 
Collector
Elbert L. Little Jr. 
Collection #
18351 
Other Collectors
 
Date Collected
5 Jun 1961 
Verbatim Date
 
Country
U.S.A. 
State or Province
Alaska 
County
 
Locality
Devils Elbow, Tsina River, East of Valdez, mile 37 on Richardson Highway. 
Elevation
1800 ft. 
Coordinates
 
Site Description
Picea glauca forest. 
Specimen Notes
Height: 15 feet, D.B.H.: 4 inches. Bark gray green, smooth. 
Phenology
Vegetative 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Salicaceae
98. Populus tremuloides Michx.
U.S.A., Alaska
McKinely Park Station, Mount McKinely National Park.
Elev. 1700 ft.
Cutover forest of Picea glauca. Height: 25 feet, D.B.H. 3 inches. Bark light greenish gray, smooth. Phenology: Flowers. Origin: Native.
WTU 251569
Elbert L. Little Jr. 18326    4 Jun 1961
98. Populus tremuloides Michx.
Database ID
56860 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
251569 
Barcode
 
Other Numbers
 
Family
Salicaceae 
Name on Specimen
Populus tremuloides Michx. 
Accepted Name
Populus tremuloides Michx. 
Annotation History
1. Populus tremuloides Michx.  
Type Notes
 
Collector
Elbert L. Little Jr. 
Collection #
18326 
Other Collectors
 
Date Collected
4 Jun 1961 
Verbatim Date
 
Country
U.S.A. 
State or Province
Alaska 
County
 
Locality
McKinely Park Station, Mount McKinely National Park. 
Elevation
1700 ft. 
Coordinates
 
Site Description
Cutover forest of Picea glauca. 
Specimen Notes
Height: 25 feet, D.B.H. 3 inches. Bark light greenish gray, smooth. 
Phenology
Flowers 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Salicaceae
99. Populus tremuloides Michx.
U.S.A., Idaho, Bonner County:
Priest River Experimental Forest.
48.355678°, -116.787586°. Datum: WGS 84. Coordinate uncertainty: 4000 meters. Georeferenced by Melissa Bowers. Coordinate Source: Digital Map.
Spruce fir zone, clear cut habitat. No collection day or month given. Phenology: Vegetative. Origin: Native.
WTU 241058
R. F. Daubenmire 43269     1943
99. Populus tremuloides Michx.
Database ID
56867 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
241058 
Barcode
 
Other Numbers
 
Family
Salicaceae 
Name on Specimen
Populus tremuloides Michx. 
Accepted Name
Populus tremuloides Michx. 
Annotation History
1. Populus tremuloides Michx.  
Type Notes
 
Collector
R. F. Daubenmire 
Collection #
43269 
Other Collectors
 
Date Collected
1943 
Verbatim Date
 
Country
U.S.A. 
State or Province
Idaho 
County
Bonner 
Locality
Priest River Experimental Forest. 
Elevation
 
Coordinates
48.355678°, -116.787586° 
Site Description
Spruce fir zone, clear cut habitat. 
Specimen Notes
No collection day or month given. 
Phenology
Vegetative 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Salicaceae
100. Populus tremuloides Michx.
U.S.A., Idaho, Butte County:
Pass Creek Gorge; about halfway up on right side of road.
Elev. 6300 ft. 43.883175°, -113.458666°. Datum: WGS 84. Coordinate uncertainty: 10000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
Young tree 15-16 feet; golden-leaved form. Phenology: Vegetative. Origin: Native.
WTU 285297
Brain Mulligan s.n.    14 Jul 1981
100. Populus tremuloides Michx.
Database ID
56871 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
285297 
Barcode
 
Other Numbers
 
Family
Salicaceae 
Name on Specimen
Populus tremuloides Michx. 
Accepted Name
Populus tremuloides Michx. 
Annotation History
1. Populus tremuloides Michx.  
Type Notes
 
Collector
Brain Mulligan 
Collection #
s.n. 
Other Collectors
 
Date Collected
14 Jul 1981 
Verbatim Date
 
Country
U.S.A. 
State or Province
Idaho 
County
Butte 
Locality
Pass Creek Gorge; about halfway up on right side of road. 
Elevation
6300 ft. 
Coordinates
43.883175°, -113.458666° 
Site Description
 
Specimen Notes
Young tree 15-16 feet; golden-leaved form. 
Phenology
Vegetative 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Tab-delimited Text File:
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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.