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Field Descriptions
39 matching records found.
Label Query: Genus = "Thalictrum", Species = "venulosum"
Ranunculaceae
1. Thalictrum venulosum Trel.
U.S.A., Oregon, Wallowa County:
Wallowa-Whitman National Forest. Lostine Canyon, Bowman Trail, where trail first crosses a feeder creek.
Elev. 5464 ft. 45° 17.29' N, 117° 24.89' W.
Wet bouldery opening at stream, in forest of Pseudotsuga menziesii, Picea engelmannii. North facing slope. Male and female plants present. Carpels with slight purplish tinge. Stamens brownish tinged. GPS elevation accuracy +/- 115 ft.. Altimeter reading 6600 ft.. Male plant. SHEET 1 OF 2. Phenology: Flowers. Origin: Native.
WTU 360720
Sarah Gage 7318    21 Jul 2002
with Don Knoke, Dale Blum, Richard Robohm
1. Thalictrum venulosum Trel.
Database ID
1386 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
360720 
Barcode
 
Other Numbers
 
Family
Ranunculaceae 
Name on Specimen
Thalictrum venulosum Trel. 
Accepted Name
Thalictrum venulosum Trel. 
Annotation History
1. Thalictrum venulosum Trel.
    Annotated by Yuan Yaowu, 19 2002. Sources: H&C.  
Type Notes
 
Collector
Sarah Gage 
Collection #
7318 
Other Collectors
Don Knoke, Dale Blum, Richard Robohm 
Date Collected
21 Jul 2002 
Verbatim Date
 
Country
U.S.A. 
State or Province
Oregon 
County
Wallowa 
Locality
Wallowa-Whitman National Forest. Lostine Canyon, Bowman Trail, where trail first crosses a feeder creek. 
Elevation
5464 ft. 
Coordinates
45° 17.29' N, 117° 24.89' W 
Site Description
Wet bouldery opening at stream, in forest of Pseudotsuga menziesii, Picea engelmannii. North facing slope. 
Specimen Notes
Male and female plants present. Carpels with slight purplish tinge. Stamens brownish tinged. GPS elevation accuracy +/- 115 ft.. Altimeter reading 6600 ft.. Male plant. SHEET 1 OF 2. 
Phenology
Flowers 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Ranunculaceae
2. Thalictrum venulosum Trel.
U.S.A., Oregon, Wallowa County:
Wallowa-Whitman National Forest. Lostine Canyon, Bowman Trail, where trail first crosses a feeder creek.
Elev. 5464 ft. 45° 17.29' N, 117° 24.89' W.
Wet bouldery opening at stream, in forest of Pseudotsuga menziesii, Picea engelmannii. North facing slope. Male and female plants present. Carpels with slight purplish tinge. Stamens brownish tinged. GPS elevation accuracy +/- 115 ft.. Altimeter reading 6600 ft.. Female plant. SHEET 2 OF 2. Phenology: Flowers. Origin: Native.
WTU 404438; Barcode: WTU-V-012440
Sarah Gage 7318    21 Jul 2002
with Don Knoke, Dale Blum, Richard Robohm
2. Thalictrum venulosum Trel.
Database ID
2394 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
404438 
Barcode
WTU-V-012440 
Other Numbers
 
Family
Ranunculaceae 
Name on Specimen
Thalictrum venulosum Trel. 
Accepted Name
Thalictrum venulosum Trel. 
Annotation History
1. Thalictrum venulosum Trel.
    Annotated by Yuan, 19 2002. Sources: H&C.  
Type Notes
 
Collector
Sarah Gage 
Collection #
7318 
Other Collectors
Don Knoke, Dale Blum, Richard Robohm 
Date Collected
21 Jul 2002 
Verbatim Date
 
Country
U.S.A. 
State or Province
Oregon 
County
Wallowa 
Locality
Wallowa-Whitman National Forest. Lostine Canyon, Bowman Trail, where trail first crosses a feeder creek. 
Elevation
5464 ft. 
Coordinates
45° 17.29' N, 117° 24.89' W 
Site Description
Wet bouldery opening at stream, in forest of Pseudotsuga menziesii, Picea engelmannii. North facing slope. 
Specimen Notes
Male and female plants present. Carpels with slight purplish tinge. Stamens brownish tinged. GPS elevation accuracy +/- 115 ft.. Altimeter reading 6600 ft.. Female plant. SHEET 2 OF 2. 
Phenology
Flowers 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Ranunculaceae
3. Thalictrum venulosum Trel.
U.S.A., Washington, Kittitas County:
Wenatchee Mountains.
Elev. 5300 ft. 47.41304°, -120.81497°. Datum: WGS 84. Coordinate uncertainty: 34000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
Shady places, black soil. Phenology: Flowers. Origin: Native.
WTU 116044
J. S. Cotton 1194    21 Jun 1903
3. Thalictrum venulosum Trel.
Database ID
7949 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
116044 
Barcode
 
Other Numbers
 
Family
Ranunculaceae 
Name on Specimen
Thalictrum venulosum Trel. 
Accepted Name
Thalictrum venulosum Trel. 
Annotation History
2. Thalictrum venulosum Trel.
    Annotated by Louis A. Dillon, 1934.  
Type Notes
 
Collector
J. S. Cotton 
Collection #
1194 
Other Collectors
 
Date Collected
21 Jun 1903 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Kittitas 
Locality
Wenatchee Mountains. 
Elevation
5300 ft. 
Coordinates
47.41304°, -120.81497° 
Site Description
 
Specimen Notes
Shady places, black soil. 
Phenology
Flowers 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Ranunculaceae
4. Thalictrum venulosum Trel.
U.S.A., Washington, Okanogan County:
Salmon Meadow, about 9 miles NW of Conconully.
T37N R34E S33. Datum: WGS 84. Coordinate uncertainty: 1000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
Open gravelly meadow (dry) surrounded by Douglas fir forest. Plants rhizomatous, carpels with 2-3 prominent longitudinal ridges. Phenology: Fruits. Origin: Native.
WTU 189693; Barcode: WTU-V-035040
C. L. Hitchcock 21689    2 Jun 1958
with C. V. Muhlick
4. Thalictrum venulosum Trel.
Database ID
7950 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
189693 
Barcode
WTU-V-035040 
Other Numbers
 
Family
Ranunculaceae 
Name on Specimen
Thalictrum venulosum Trel. 
Accepted Name
Thalictrum venulosum Trel. 
Annotation History
1. Thalictrum venulosum Trel.  
Type Notes
 
Collector
C. L. Hitchcock 
Collection #
21689 
Other Collectors
C. V. Muhlick 
Date Collected
2 Jun 1958 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Okanogan 
Locality
Salmon Meadow, about 9 miles NW of Conconully. 
Elevation
 
Coordinates
T37N R34E S33 
Site Description
Open gravelly meadow (dry) surrounded by Douglas fir forest. 
Specimen Notes
Plants rhizomatous, carpels with 2-3 prominent longitudinal ridges. 
Phenology
Fruits 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Ranunculaceae
5. Thalictrum venulosum Trel.
U.S.A., Washington, Pierce County:
Tacoma; Mount Tacoma.
Elev. 5500 ft.
Phenology: Flowers. Origin: Native.
WTU 36073
J. B. Flett s.n.    12 Jul 1895
5. Thalictrum venulosum Trel.
Database ID
74124 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
36073 
Barcode
 
Other Numbers
 
Family
Ranunculaceae 
Name on Specimen
Thalictrum venulosum Trel. 
Accepted Name
Thalictrum venulosum Trel. 
Annotation History
1. Thalictrum venulosum Trel.  
Type Notes
 
Collector
J. B. Flett 
Collection #
s.n. 
Other Collectors
 
Date Collected
12 Jul 1895 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Pierce 
Locality
Tacoma; Mount Tacoma. 
Elevation
5500 ft. 
Coordinates
 
Site Description
 
Specimen Notes
 
Phenology
Flowers 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Ranunculaceae
6. Thalictrum venulosum Trel.
U.S.A., Washington, Okanogan County:
By road to Salmon Meadows.
Elev. 3500 ft. 48.65556°, -119.83806°. Datum: WGS 84. Coordinate uncertainty: 10000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
Moist shaded slopes. Phenology: Flowers. Origin: Native.
WTU 18612JWT; Barcode: WTU-V-035042
J. William Thompson 6945    25 Jun 1931
6. Thalictrum venulosum Trel.
Database ID
74132 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
18612JWT 
Barcode
WTU-V-035042 
Other Numbers
 
Family
Ranunculaceae 
Name on Specimen
Thalictrum venulosum Trel. 
Accepted Name
Thalictrum venulosum Trel. 
Annotation History
1. Thalictrum venulosum Trel.  
Type Notes
 
Collector
J. William Thompson 
Collection #
6945 
Other Collectors
 
Date Collected
25 Jun 1931 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Okanogan 
Locality
By road to Salmon Meadows. 
Elevation
3500 ft. 
Coordinates
48.65556°, -119.83806° 
Site Description
Moist shaded slopes. 
Specimen Notes
 
Phenology
Flowers 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Ranunculaceae
7. Thalictrum venulosum Trel.
U.S.A., Montana, Carbon County:
Beartooth Mountains; at the north shore of EAst Rosebud Lake.
Elev. 6600 ft.
Meadow. Few plants beneath bushes on slightly over hanging bank. Phenology: Flowers. Origin: Native.
WTU 272510; Barcode: WTU-V-035043
Klaus H. Lackschewitz 6683    27 Jul 1976
7. Thalictrum venulosum Trel.
Database ID
74134 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
272510 
Barcode
WTU-V-035043 
Other Numbers
 
Family
Ranunculaceae 
Name on Specimen
Thalictrum venulosum Trel. 
Accepted Name
Thalictrum venulosum Trel. 
Annotation History
1. Thalictrum venulosum Trel.  
Type Notes
 
Collector
Klaus H. Lackschewitz 
Collection #
6683 
Other Collectors
 
Date Collected
27 Jul 1976 
Verbatim Date
 
Country
U.S.A. 
State or Province
Montana 
County
Carbon 
Locality
Beartooth Mountains; at the north shore of EAst Rosebud Lake. 
Elevation
6600 ft. 
Coordinates
 
Site Description
Meadow. 
Specimen Notes
Few plants beneath bushes on slightly over hanging bank. 
Phenology
Flowers 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Ranunculaceae
8. Thalictrum venulosum Trel.
U.S.A., Montana, Gallatin County:
Wallrock Basin, about 10 miles northwest of Wilsall.
Phenology: Flowers. Origin: Native.
WTU 262306; Barcode: WTU-V-035039
Wilhelm N. Suksdorf 725    8 Aug 1921
8. Thalictrum venulosum Trel.
Database ID
74138 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
262306 
Barcode
WTU-V-035039 
Other Numbers
 
Family
Ranunculaceae 
Name on Specimen
Thalictrum venulosum Trel. 
Accepted Name
Thalictrum venulosum Trel. 
Annotation History
1. Thalictrum venulosum Trel.  
Type Notes
 
Collector
Wilhelm N. Suksdorf 
Collection #
725 
Other Collectors
 
Date Collected
8 Aug 1921 
Verbatim Date
 
Country
U.S.A. 
State or Province
Montana 
County
Gallatin 
Locality
Wallrock Basin, about 10 miles northwest of Wilsall. 
Elevation
 
Coordinates
 
Site Description
 
Specimen Notes
 
Phenology
Flowers 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Ranunculaceae
9. Thalictrum venulosum Trel.
U.S.A., Montana, McCone County:
Lewistown.
T26N R42E S21. Datum: NAD 27. Coordinate uncertainty: 805 meters. Georeferenced by Ben Legler. Coordinate Source: TRS2LL.
In the moist and shaded bottom of the coulee. Large colonies, but few pistillate plants. Phenology: Flowers. Origin: Native.
WTU 288777
Klaus H. Lackschewitz 8011    7 Jun 1978
9. Thalictrum venulosum Trel.
Database ID
74140 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
288777 
Barcode
 
Other Numbers
 
Family
Ranunculaceae 
Name on Specimen
Thalictrum venulosum Trel. 
Accepted Name
Thalictrum venulosum Trel. 
Annotation History
1. Thalictrum venulosum Trel.  
Type Notes
 
Collector
Klaus H. Lackschewitz 
Collection #
8011 
Other Collectors
 
Date Collected
7 Jun 1978 
Verbatim Date
 
Country
U.S.A. 
State or Province
Montana 
County
McCone 
Locality
Lewistown. 
Elevation
 
Coordinates
T26N R42E S21 
Site Description
In the moist and shaded bottom of the coulee. 
Specimen Notes
Large colonies, but few pistillate plants. 
Phenology
Flowers 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Ranunculaceae
10. Thalictrum venulosum Trel.
U.S.A., Montana, Gallatin County:
Wallrock Basin, about 10 miles northwest of Wilsall.
In shade. Phenology: Flowers. Origin: Native.
WTU 262230; Barcode: WTU-V-035037
Wilhelm N. Suksdorf 726    8 Aug 1921
10. Thalictrum venulosum Trel.
Database ID
74141 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
262230 
Barcode
WTU-V-035037 
Other Numbers
 
Family
Ranunculaceae 
Name on Specimen
Thalictrum venulosum Trel. 
Accepted Name
Thalictrum venulosum Trel. 
Annotation History
1. Thalictrum venulosum Trel.  
Type Notes
 
Collector
Wilhelm N. Suksdorf 
Collection #
726 
Other Collectors
 
Date Collected
8 Aug 1921 
Verbatim Date
 
Country
U.S.A. 
State or Province
Montana 
County
Gallatin 
Locality
Wallrock Basin, about 10 miles northwest of Wilsall. 
Elevation
 
Coordinates
 
Site Description
In shade. 
Specimen Notes
 
Phenology
Flowers 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Ranunculaceae
11. Thalictrum venulosum Trel.
U.S.A., Montana, Missoula County:
Clearwater River Valley; between Blanchard and Elbow Lakes.
T15N R14W S28 SW 1/4. Datum: NAD 27. Coordinate uncertainty: 805 meters. Georeferenced by Ben Legler. Coordinate Source: TRS2LL.
On small, moist meadow with Camassia and Ranunculus acriformis; at the edge of an aspen grove. Phenology: Flowers. Origin: Native.
WTU 288780
Klaus H. Lackschewitz 7962    29 May 1978
with L. V. Gavel
11. Thalictrum venulosum Trel.
Database ID
74142 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
288780 
Barcode
 
Other Numbers
 
Family
Ranunculaceae 
Name on Specimen
Thalictrum venulosum Trel. 
Accepted Name
Thalictrum venulosum Trel. 
Annotation History
1. Thalictrum venulosum Trel.  
Type Notes
 
Collector
Klaus H. Lackschewitz 
Collection #
7962 
Other Collectors
L. V. Gavel 
Date Collected
29 May 1978 
Verbatim Date
 
Country
U.S.A. 
State or Province
Montana 
County
Missoula 
Locality
Clearwater River Valley; between Blanchard and Elbow Lakes. 
Elevation
 
Coordinates
T15N R14W S28 SW 1/4 
Site Description
On small, moist meadow with Camassia and Ranunculus acriformis; at the edge of an aspen grove. 
Specimen Notes
 
Phenology
Flowers 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Ranunculaceae
12. Thalictrum venulosum Trel.
U.S.A., Montana, Beaverhead County:
Near Granite Peak, near Melrose.
Elev. 8500 ft. 45.163214°, -109.807225°. Coordinate uncertainty: 4800 meters. Invalid coordinates (located outside county bounds).
Subalpin meadows. Phenology: Flowers. Origin: Native.
WTU 3165JWT
Bert V. Bradley 2    30 Jun 1936
12. Thalictrum venulosum Trel.
Database ID
74143 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
3165JWT 
Barcode
 
Other Numbers
 
Family
Ranunculaceae 
Name on Specimen
Thalictrum venulosum Trel. 
Accepted Name
Thalictrum venulosum Trel. 
Annotation History
1. Thalictrum.
2. Thalictrum venulosum Trel.
    Annotated by Marilyn M. Park, 1988.  
Type Notes
 
Collector
Bert V. Bradley 
Collection #
Other Collectors
 
Date Collected
30 Jun 1936 
Verbatim Date
 
Country
U.S.A. 
State or Province
Montana 
County
Beaverhead 
Locality
Near Granite Peak, near Melrose. 
Elevation
8500 ft. 
Coordinates
45.163214°, -109.807225° 
Site Description
Subalpin meadows. 
Specimen Notes
 
Phenology
Flowers 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Ranunculaceae
13. Thalictrum venulosum Trel.
U.S.A., Montana, Meagher County:
Monument Peak, Little Belt Mountains, Lewis and Clark National Forest.
Elev. 6000-7000 ft. 46.997456°, -111.09745°. Datum: WGS 84. Coordinate uncertainty: 1807 meters. Georeferenced by Joseph Stormer. Coordinate Source: GeoLocate.
Granite slopes. Phenology: Flowers. Origin: Native.
WTU 10994JWT
Roy Bradley s.n.     Jul 1937
13. Thalictrum venulosum Trel.
Database ID
74144 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
10994JWT 
Barcode
 
Other Numbers
 
Family
Ranunculaceae 
Name on Specimen
Thalictrum venulosum Trel. 
Accepted Name
Thalictrum venulosum Trel. 
Annotation History
1. Thalictrum.
2. Thalictrum venulosum Trel.
    Annotated by Marilyn M. Park, 1988.  
Type Notes
 
Collector
Roy Bradley 
Collection #
s.n. 
Other Collectors
 
Date Collected
Jul 1937 
Verbatim Date
 
Country
U.S.A. 
State or Province
Montana 
County
Meagher 
Locality
Monument Peak, Little Belt Mountains, Lewis and Clark National Forest. 
Elevation
6000-7000 ft. 
Coordinates
46.997456°, -111.09745° 
Site Description
Granite slopes. 
Specimen Notes
 
Phenology
Flowers 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Ranunculaceae
14. Thalictrum venulosum Trel.
Canada, British Columbia
Chipuin Mountain; Marble Mountains.
Elev. 6000 ft. 50.739722°, -121.733889°. Datum: WGS 84. Coordinate uncertainty: 3000 meters. Georeferenced by Joseph Stormer. Coordinate Source: GeoLocate.
Alpine slopes. Phenology: Flowers.
WTU 17766JWT; Barcode: WTU-V-035047
J. William Thompson 534    18 Jul 1938
with Emily M. Thompson
14. Thalictrum venulosum Trel.
Database ID
74148 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
17766JWT 
Barcode
WTU-V-035047 
Other Numbers
 
Family
Ranunculaceae 
Name on Specimen
Thalictrum venulosum Trel. 
Accepted Name
Thalictrum venulosum Trel. 
Annotation History
1. Thalictrum.
2. Thalictrum venulosum Trel.
    Annotated by Marilyn M. Park, 1988.  
Type Notes
 
Collector
J. William Thompson 
Collection #
534 
Other Collectors
Emily M. Thompson 
Date Collected
18 Jul 1938 
Verbatim Date
 
Country
Canada 
State or Province
British Columbia 
County
 
Locality
Chipuin Mountain; Marble Mountains. 
Elevation
6000 ft. 
Coordinates
50.739722°, -121.733889° 
Site Description
Alpine slopes. 
Specimen Notes
 
Phenology
Flowers 
Origin
 
Cultivated?
No 
Imaged?
Yes 

Ranunculaceae
15. Thalictrum venulosum Trel.
U.S.A., Oregon, Jackson County:
Summit of Grizzly Peak, Cascade Mountains.
Woods. Phenology: Flowers. Origin: Native.
WTU 9526JWT
Elmer I. Applegate 4640    19 May 1926
15. Thalictrum venulosum Trel.
Database ID
74149 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
9526JWT 
Barcode
 
Other Numbers
 
Family
Ranunculaceae 
Name on Specimen
Thalictrum venulosum Trel. 
Accepted Name
Thalictrum venulosum Trel. 
Annotation History
1. Thalictrum.
2. Thalictrum venulosum Trel.
    Annotated by Marilyn M. Park, 1988.  
Type Notes
 
Collector
Elmer I. Applegate 
Collection #
4640 
Other Collectors
 
Date Collected
19 May 1926 
Verbatim Date
 
Country
U.S.A. 
State or Province
Oregon 
County
Jackson 
Locality
Summit of Grizzly Peak, Cascade Mountains. 
Elevation
 
Coordinates
 
Site Description
Woods. 
Specimen Notes
 
Phenology
Flowers 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Ranunculaceae
16. Thalictrum venulosum Trel.
U.S.A., Oregon
Blue Mountains, Hog (Craig) Mountain.
Elev. 4000 ft.
Dry mountainside in copses. Phenology: Flowers. Origin: Native.
WTU 144557; Barcode: WTU-V-035044
W. C. Cusick 3756    2 Jun 1913
16. Thalictrum venulosum Trel.
Database ID
74151 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
144557 
Barcode
WTU-V-035044 
Other Numbers
 
Family
Ranunculaceae 
Name on Specimen
Thalictrum venulosum Trel. 
Accepted Name
Thalictrum venulosum Trel. 
Annotation History
1. Thalictrum venulosum Trel.
    5 1913.  
Type Notes
 
Collector
W. C. Cusick 
Collection #
3756 
Other Collectors
 
Date Collected
2 Jun 1913 
Verbatim Date
 
Country
U.S.A. 
State or Province
Oregon 
County
 
Locality
Blue Mountains, Hog (Craig) Mountain. 
Elevation
4000 ft. 
Coordinates
 
Site Description
Dry mountainside in copses. 
Specimen Notes
 
Phenology
Flowers 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Ranunculaceae
17. Thalictrum venulosum Trel.
Canada, British Columbia
Peace River district.
Moist woodland. Phenology: Flowers.
WTU 195886
D. H. Calverley 36    25 May 1958
17. Thalictrum venulosum Trel.
Database ID
74155 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
195886 
Barcode
 
Other Numbers
 
Family
Ranunculaceae 
Name on Specimen
Thalictrum venulosum Trel. 
Accepted Name
Thalictrum venulosum Trel. 
Annotation History
1. Thalictrum venulosum Trel.
    Annotated by W. F. Savale Jr., 1960.  
Type Notes
 
Collector
D. H. Calverley 
Collection #
36 
Other Collectors
 
Date Collected
25 May 1958 
Verbatim Date
 
Country
Canada 
State or Province
British Columbia 
County
 
Locality
Peace River district. 
Elevation
 
Coordinates
 
Site Description
Moist woodland. 
Specimen Notes
 
Phenology
Flowers 
Origin
 
Cultivated?
No 
Imaged?
No 

Ranunculaceae
18. Thalictrum venulosum Trel.
U.S.A., Oregon, Josephine County:
Near Grants Pass.
42.434953°, -123.287193°. Datum: WGS 84. Coordinate uncertainty: 10000 meters. Georeferenced by Joseph Stormer. Coordinate Source: Digital Map.
Phenology: Flowers. Origin: Native.
WTU 18671JWT
G. Prescott s.n.     May 1912
18. Thalictrum venulosum Trel.
Database ID
74158 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
18671JWT 
Barcode
 
Other Numbers
 
Family
Ranunculaceae 
Name on Specimen
Thalictrum venulosum Trel. 
Accepted Name
Thalictrum venulosum Trel. 
Annotation History
1. Thalictrum venulosum Trel.  
Type Notes
 
Collector
G. Prescott 
Collection #
s.n. 
Other Collectors
 
Date Collected
May 1912 
Verbatim Date
 
Country
U.S.A. 
State or Province
Oregon 
County
Josephine 
Locality
Near Grants Pass. 
Elevation
 
Coordinates
42.434953°, -123.287193° 
Site Description
 
Specimen Notes
 
Phenology
Flowers 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Ranunculaceae
19. Thalictrum venulosum Trel.
U.S.A., Oregon, Lake County:
Hart Mountain National Antelope Refuge; Blue Sky area; near road heading north from Blue Sky parking area.
Elev. 5999 ft. 42° 25' N, 119° 43' W; T35S R26E S32.
In Ponderosa piine grove; Blue Sky parking area. 20-25 centimeters. Phenology: Flowers. Origin: Native.
WTU 338238
Robert Goff 23    8 Jun 1996
with Diane Ferguson
19. Thalictrum venulosum Trel.
Database ID
74160 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
338238 
Barcode
 
Other Numbers
 
Family
Ranunculaceae 
Name on Specimen
Thalictrum venulosum Trel. 
Accepted Name
Thalictrum venulosum Trel. 
Annotation History
1. Thalictrum venulosum Trel.
    Annotated by Mildred Arnot. Sources: Flora PNW.  
Type Notes
 
Collector
Robert Goff 
Collection #
23 
Other Collectors
Diane Ferguson 
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; near road heading north from Blue Sky parking area. 
Elevation
5999 ft. 
Coordinates
42° 25' N, 119° 43' W; T35S R26E S32 
Site Description
In Ponderosa piine grove; Blue Sky parking area. 
Specimen Notes
20-25 centimeters. 
Phenology
Flowers 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Ranunculaceae
20. Thalictrum venulosum Trel.
U.S.A., Oregon, Lake County:
Hart Mountain National Refuge, Hot Springs Campground.
Elev. 6035 ft. 42° 29' 55" N, 119° 41' 29" W; T35S R26E S32.
Under aspen. Female and male plants. Phenology: Flowers. Origin: Native.
WTU 335347; Barcode: WTU-V-035048
Richard G. Olmstead RGO96-21    8 Jun 1996
20. Thalictrum venulosum Trel.
Database ID
74162 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
335347 
Barcode
WTU-V-035048 
Other Numbers
 
Family
Ranunculaceae 
Name on Specimen
Thalictrum venulosum Trel. 
Accepted Name
Thalictrum venulosum Trel. 
Annotation History
1. Thalictrum venulosum Trel.
    Annotated by Mildred Arnot. Sources: Flora PNW.  
Type Notes
 
Collector
Richard G. Olmstead 
Collection #
RGO96-21 
Other Collectors
 
Date Collected
8 Jun 1996 
Verbatim Date
 
Country
U.S.A. 
State or Province
Oregon 
County
Lake 
Locality
Hart Mountain National Refuge, Hot Springs Campground. 
Elevation
6035 ft. 
Coordinates
42° 29' 55" N, 119° 41' 29" W; T35S R26E S32 
Site Description
Under aspen. 
Specimen Notes
Female and male plants. 
Phenology
Flowers 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Ranunculaceae
21. Thalictrum venulosum Trel.
U.S.A., Oregon, Lake County:
Hart Mountain National Refuge, Hot Springs Campground.
Elev. 6035 ft. 42° 29' 55" N, 119° 41' 29" W; T35S R26E S32.
Under aspen. Female and male plants. Phenology: Flowers. Origin: Native.
WTU 335348
Richard G. Olmstead RGO96-21    8 Jun 1996
21. Thalictrum venulosum Trel.
Database ID
74163 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
335348 
Barcode
 
Other Numbers
 
Family
Ranunculaceae 
Name on Specimen
Thalictrum venulosum Trel. 
Accepted Name
Thalictrum venulosum Trel. 
Annotation History
1. Thalictrum venulosum Trel.  
Type Notes
 
Collector
Richard G. Olmstead 
Collection #
RGO96-21 
Other Collectors
 
Date Collected
8 Jun 1996 
Verbatim Date
 
Country
U.S.A. 
State or Province
Oregon 
County
Lake 
Locality
Hart Mountain National Refuge, Hot Springs Campground. 
Elevation
6035 ft. 
Coordinates
42° 29' 55" N, 119° 41' 29" W; T35S R26E S32 
Site Description
Under aspen. 
Specimen Notes
Female and male plants. 
Phenology
Flowers 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Ranunculaceae
22. Thalictrum venulosum Trel.
U.S.A., Montana
Rocky Mountains; Echo Lake; in the Flathead National Forest.
Elev. 3500 ft. 44.947033°, -111.476578°. Datum: WGS 84. Coordinate uncertainty: 193 meters. Georeferenced by Joseph Stormer. Coordinate Source: GeoLocate.
Phenology: Flowers. Origin: Native.
WTU 250765; Barcode: WTU-V-035045
C. H. Kauffman 7    23 Jun 1928
with G. B. Cummins
22. Thalictrum venulosum Trel.
Database ID
74164 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
250765 
Barcode
WTU-V-035045 
Other Numbers
 
Family
Ranunculaceae 
Name on Specimen
Thalictrum venulosum Trel. 
Accepted Name
Thalictrum venulosum Trel. 
Annotation History
1. Thalictrum columbianum Ryd.
2. Thalictrum venulosum Trel.  
Type Notes
 
Collector
C. H. Kauffman 
Collection #
Other Collectors
G. B. Cummins 
Date Collected
23 Jun 1928 
Verbatim Date
 
Country
U.S.A. 
State or Province
Montana 
County
 
Locality
Rocky Mountains; Echo Lake; in the Flathead National Forest. 
Elevation
3500 ft. 
Coordinates
44.947033°, -111.476578° 
Site Description
 
Specimen Notes
 
Phenology
Flowers 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Ranunculaceae
23. Thalictrum venulosum Trel.
U.S.A., Idaho, Cassia County:
(locality not given)
Elev. 8447 ft. 42° 19.3' N, 113° 38.3' W; T13S R24E S3.
Tepals green, anthers green mottled with purple. Phenology: Flowers & Fruits. Origin: Native.
WTU 360802
J. F. Smith 4543    27 Jun 2003
23. Thalictrum venulosum Trel.
Database ID
81456 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
360802 
Barcode
 
Other Numbers
 
Family
Ranunculaceae 
Name on Specimen
Thalictrum venulosum Trel. 
Accepted Name
Thalictrum venulosum Trel. 
Annotation History
1. Thalictrum venulosum Trel.  
Type Notes
 
Collector
J. F. Smith 
Collection #
4543 
Other Collectors
 
Date Collected
27 Jun 2003 
Verbatim Date
 
Country
U.S.A. 
State or Province
Idaho 
County
Cassia 
Locality
(locality not given) 
Elevation
8447 ft. 
Coordinates
42° 19.3' N, 113° 38.3' W; T13S R24E S3 
Site Description
 
Specimen Notes
Tepals green, anthers green mottled with purple. 
Phenology
Flowers & Fruits 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Ranunculaceae
24. Thalictrum venulosum Trel.
U.S.A., Washington, Yakima County:
Upper Wenas River.
46.87278°, -120.77278°. Datum: WGS 84. Coordinate uncertainty: 10000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
Moist meadow. Phenology: Flowers & Fruits. Origin: Native.
WTU 7949; Barcode: WTU-V-035046
Louis F. Henderson 2367    17 Jun 1892
24. Thalictrum venulosum Trel.
Database ID
105459 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
7949 
Barcode
WTU-V-035046 
Other Numbers
 
Family
Ranunculaceae 
Name on Specimen
Thalictrum venulosum Trel. 
Accepted Name
Thalictrum venulosum Trel. 
Annotation History
1. Thalictrum occidentale Gray.
2. Thalictrum confine Fern. var. columbianum (Rydb.) Boivin.
3. Thalictrum venulosum Trel.
    Annotated by Cynthia Riskin, 18 2014. Sources: FNA. Remarks: Determined at the University of Washington. 
Type Notes
 
Collector
Louis F. Henderson 
Collection #
2367 
Other Collectors
 
Date Collected
17 Jun 1892 
Verbatim Date
Fls. June 17/1892 Frt. June 17/1892 
Country
U.S.A. 
State or Province
Washington 
County
Yakima 
Locality
Upper Wenas River. 
Elevation
 
Coordinates
46.87278°, -120.77278° 
Site Description
Moist meadow. 
Specimen Notes
 
Phenology
Flowers & Fruits 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Ranunculaceae
25. Thalictrum venulosum Trel.
U.S.A., Oregon, Lake County:
Fremont National Forest. 2 kilometers north of junction of Forest Road 29 and Forest Road 2901. East and west sides of road.
Elev. 7091 ft. 42° 42.588' N, 120° 48.185' W.
Moist sub-alpine/montane park with Pinus contorta, Populus tremuloides, Veratrum viride, and shrubby Artemisia. Phenology: Flowers & Fruits. Origin: Native.
WTU 378525; Barcode: WTU-V-035041
Cindy Spurgeon 04-30    3 Jul 2004
with Maria Gerace, Ken Davis, Sharon Birks
25. Thalictrum venulosum Trel.
Database ID
140386 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
378525 
Barcode
WTU-V-035041 
Other Numbers
 
Family
Ranunculaceae 
Name on Specimen
Thalictrum venulosum Trel. 
Accepted Name
Thalictrum venulosum Trel. 
Annotation History
1. Thalictrum venulosum Trel.
    Annotated by Jeff Walker, 17 2005. Sources: H&C.  
Type Notes
 
Collector
Cindy Spurgeon 
Collection #
04-30 
Other Collectors
Maria Gerace, Ken Davis, Sharon Birks 
Date Collected
3 Jul 2004 
Verbatim Date
 
Country
U.S.A. 
State or Province
Oregon 
County
Lake 
Locality
Fremont National Forest. 2 kilometers north of junction of Forest Road 29 and Forest Road 2901. East and west sides of road. 
Elevation
7091 ft. 
Coordinates
42° 42.588' N, 120° 48.185' W 
Site Description
Moist sub-alpine/montane park with Pinus contorta, Populus tremuloides, Veratrum viride, and shrubby Artemisia. 
Specimen Notes
 
Phenology
Flowers & Fruits 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Ranunculaceae
26. Thalictrum venulosum Trel.
U.S.A., Oregon, Harney County:
Steens Mountain. Fish Lake Campgrounds. Area above slope, southeast side of campground.
Elev. 7390 ft. 42° 44.307' N, 119° 38.638' W. Datum: WGS 84. Coordinate uncertainty: 500 meters. Georeferenced by John Bassett. Coordinate Source: Digital map.
Slope, Southeast side of CG; 20 degrees NW facing slope; dry soil; rocky toward top covered w/ dwarfed aspen; Plants: Frasera speciosa, Helenium hoopesii, Cirsium peckii. Common. Phenology: Flowers & Fruits. Origin: Native.
WTU 392624
Don Knoke 1423    21 Jul 2007
26. Thalictrum venulosum Trel.
Database ID
175267 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
392624 
Barcode
 
Other Numbers
 
Family
Ranunculaceae 
Name on Specimen
Thalictrum venulosum Trel. 
Accepted Name
Thalictrum venulosum Trel. 
Annotation History
1. Thalictrum venulosum Trel.
    Annotated by JT Couillard, 14 2008. Sources: FNA.  
Type Notes
 
Collector
Don Knoke 
Collection #
1423 
Other Collectors
 
Date Collected
21 Jul 2007 
Verbatim Date
 
Country
U.S.A. 
State or Province
Oregon 
County
Harney 
Locality
Steens Mountain. Fish Lake Campgrounds. Area above slope, southeast side of campground. 
Elevation
7390 ft. 
Coordinates
42° 44.307' N, 119° 38.638' W 
Site Description
Slope, Southeast side of CG; 20 degrees NW facing slope; dry soil; rocky toward top covered w/ dwarfed aspen; Plants: Frasera speciosa, Helenium hoopesii, Cirsium peckii. 
Specimen Notes
Common. 
Phenology
Flowers & Fruits 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Ranunculaceae
27. Thalictrum venulosum Trel.
U.S.A., Oregon, Harney County:
Steens Mountain. Wild Horse Lake.
Elev. 8400 ft. 42° 37.824' N, 118° 35.265' W.
Lake shore, moist, dominant species: Veratrum, Carex, grasses, meadow, bistort. Male plant; occasional; perennial; anthers green; moist meadow above lake. Phenology: Flowers. Origin: Native.
WTU 396075
J. F. Smith 6946    20 Jul 2007
with Maria Gerace, Dan Paquette, Brianne Cohen, Ryan Miller, Valerie Soza
27. Thalictrum venulosum Trel.
Database ID
176776 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
396075 
Barcode
 
Other Numbers
 
Family
Ranunculaceae 
Name on Specimen
Thalictrum venulosum Trel. 
Accepted Name
Thalictrum venulosum Trel. 
Annotation History
1. Thalictrum venulosum Trel.
    Annotated by Conrad Winter, 29 2008. Sources: H&C, FNA.  
Type Notes
 
Collector
J. F. Smith 
Collection #
6946 
Other Collectors
Maria Gerace, Dan Paquette, Brianne Cohen, Ryan Miller, Valerie Soza 
Date Collected
20 Jul 2007 
Verbatim Date
 
Country
U.S.A. 
State or Province
Oregon 
County
Harney 
Locality
Steens Mountain. Wild Horse Lake. 
Elevation
8400 ft. 
Coordinates
42° 37.824' N, 118° 35.265' W 
Site Description
Lake shore, moist, dominant species: Veratrum, Carex, grasses, meadow, bistort. 
Specimen Notes
Male plant; occasional; perennial; anthers green; moist meadow above lake. 
Phenology
Flowers 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Ranunculaceae
28. Thalictrum venulosum Trel.
U.S.A., Oregon, Harney County:
Steens Mountain. Wild Horse Lake.
Elev. 8400 ft. 42° 37.824' N, 118° 35.265' W.
Lake shore, moist, dominant species: Veratrum, Carex, grasses, meadow, bistort. Female plant; occasional. Phenology: Flowers. Origin: Native.
WTU 395930
J. F. Smith 6971    20 Jul 2007
with Maria Gerace, Dan Paquette, Brianne Cohen, Ryan Miller, Valerie Soza
28. Thalictrum venulosum Trel.
Database ID
176790 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
395930 
Barcode
 
Other Numbers
 
Family
Ranunculaceae 
Name on Specimen
Thalictrum venulosum Trel. 
Accepted Name
Thalictrum venulosum Trel. 
Annotation History
1. Thalictrum venulosum Trel.
    Annotated by J. T. Couillard, 27 2007. Sources: FNA.  
Type Notes
 
Collector
J. F. Smith 
Collection #
6971 
Other Collectors
Maria Gerace, Dan Paquette, Brianne Cohen, Ryan Miller, Valerie Soza 
Date Collected
20 Jul 2007 
Verbatim Date
 
Country
U.S.A. 
State or Province
Oregon 
County
Harney 
Locality
Steens Mountain. Wild Horse Lake. 
Elevation
8400 ft. 
Coordinates
42° 37.824' N, 118° 35.265' W 
Site Description
Lake shore, moist, dominant species: Veratrum, Carex, grasses, meadow, bistort. 
Specimen Notes
Female plant; occasional. 
Phenology
Flowers 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Ranunculaceae
29. Thalictrum venulosum Trel.
U.S.A., Idaho, Fremont County:
South slope of Targhee Pass, at Howard Spring Camp Ground.
Elev. 7200 ft.
Open Lodgepole Pine forest. Phenology: Fruits. Origin: Native.
WTU 173510
C. L. Porter 7340    11 Jul 1957
29. Thalictrum venulosum Trel.
Database ID
184233 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
173510 
Barcode
 
Other Numbers
 
Family
Ranunculaceae 
Name on Specimen
Thalictrum venulosum Trel. 
Accepted Name
Thalictrum venulosum Trel. 
Annotation History
1. Thalictrum fendleri Engelm.
2. Thalictrum venulosum Trel.
    Annotated by Ben Legler, 2 2015.  
Type Notes
 
Collector
C. L. Porter 
Collection #
7340 
Other Collectors
 
Date Collected
11 Jul 1957 
Verbatim Date
 
Country
U.S.A. 
State or Province
Idaho 
County
Fremont 
Locality
South slope of Targhee Pass, at Howard Spring Camp Ground. 
Elevation
7200 ft. 
Coordinates
 
Site Description
Open Lodgepole Pine forest. 
Specimen Notes
 
Phenology
Fruits 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Ranunculaceae
30. Thalictrum venulosum Trel.
U.S.A., Montana, Granite County:
Lolo National Forest. Rock Creek Canyon. Turnout for Microburst interpretive sign.
46° 26' 39.03" N, 113° 45' 41.42" W. Datum: WGS 84. Coordinate uncertainty: 10 meters. Coordinate Source: Digital map.
Mixture of mesic and dry meadows along Rock Creek, bordered by south-facing, dry rocky slope. Scattered among Symphoricarpos in dry meadow. Phenology: Fruits. Origin: Native.
WTU 397163
Hanh-La Phan 08-34    12 Jul 2008
30. Thalictrum venulosum Trel.
Database ID
186306 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
397163 
Barcode
 
Other Numbers
 
Family
Ranunculaceae 
Name on Specimen
Thalictrum venulosum Trel. 
Accepted Name
Thalictrum venulosum Trel. 
Annotation History
1. Thalictrum venulosum Trel.
    Annotated by David Giblin, 23 2012. Sources: FNA.  
Type Notes
 
Collector
Hanh-La Phan 
Collection #
08-34 
Other Collectors
 
Date Collected
12 Jul 2008 
Verbatim Date
 
Country
U.S.A. 
State or Province
Montana 
County
Granite 
Locality
Lolo National Forest. Rock Creek Canyon. Turnout for Microburst interpretive sign. 
Elevation
 
Coordinates
46° 26' 39.03" N, 113° 45' 41.42" W 
Site Description
Mixture of mesic and dry meadows along Rock Creek, bordered by south-facing, dry rocky slope. 
Specimen Notes
Scattered among Symphoricarpos in dry meadow. 
Phenology
Fruits 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Ranunculaceae
31. Thalictrum venulosum Trel.
U.S.A., Washington, Asotin County:
Umatilla National Forest; junction of Forest Service roads 4304 and 107.
Elev. 1495 m. 46.10637° N, 117.29386° W. Datum: WGS 84. Coordinate uncertainty: 10 meters. Georeferenced by Maria Yousoufian. Coordinate Source: GPS.
Forest understory beneath Abies procera. Staminate flowers only; common. Phenology: Flowers. Origin: Native.
WTU 404607; Barcode: WTU-V-012648
David Giblin 3502    9 Jun 2010
31. Thalictrum venulosum Trel.
Database ID
187399 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
404607 
Barcode
WTU-V-012648 
Other Numbers
 
Family
Ranunculaceae 
Name on Specimen
Thalictrum venulosum Trel. 
Accepted Name
Thalictrum venulosum Trel. 
Annotation History
1. Thalictrum venulosum Trel.
    Annotated by Angeline Blattenbauer, 11 2013. Sources: Flora of PNW.  
Type Notes
 
Collector
David Giblin 
Collection #
3502 
Other Collectors
 
Date Collected
9 Jun 2010 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Asotin 
Locality
Umatilla National Forest; junction of Forest Service roads 4304 and 107. 
Elevation
1495 m. 
Coordinates
46.10637° N, 117.29386° W 
Site Description
Forest understory beneath Abies procera. 
Specimen Notes
Staminate flowers only; common. 
Phenology
Flowers 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Ranunculaceae
32. Thalictrum venulosum Trel.
U.S.A., Alaska
SE Ak.
Phenology: Fruits. Origin: Native.
WTU 402953; Barcode: WTU-V-011178
Clayton Haberman s.n.     Jul 1988
32. Thalictrum venulosum Trel.
Database ID
2490038 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
402953 
Barcode
WTU-V-011178 
Other Numbers
 
Family
Ranunculaceae 
Name on Specimen
Thalictrum venulosum Trel. 
Accepted Name
Thalictrum venulosum Trel. 
Annotation History
1. Thalictrum venulosum Trel.  
Type Notes
 
Collector
Clayton Haberman 
Collection #
s.n. 
Other Collectors
 
Date Collected
Jul 1988 
Verbatim Date
 
Country
U.S.A. 
State or Province
Alaska 
County
 
Locality
SE Ak. 
Elevation
 
Coordinates
 
Site Description
 
Specimen Notes
 
Phenology
Fruits 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Ranunculaceae
33. Thalictrum venulosum Trel.
U.S.A., Colorado, Grand County:
Arapaho National Forest, at Denver Creek Campground on Highway 125.
Elev. 8300 ft. 40.25479°, -106.079504°. Datum: WGS 84. Coordinate uncertainty: 500 meters. Georeferenced by Dan Post. Coordinate Source: Digital Map.
Lodgepole Pine zone. Occasional on stream banks. Origin: Native.
WTU 209782; Barcode: WTU-V-035139
C. L. Porter 9161    31 Jul 1962
with Marjorie W. Porter
33. Thalictrum venulosum Trel.
Database ID
3234874 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
209782 
Barcode
WTU-V-035139 
Other Numbers
 
Family
Ranunculaceae 
Name on Specimen
Thalictrum venulosum Trel. 
Accepted Name
Thalictrum venulosum Trel. 
Annotation History
1. Thalictrum venulosum Trel.  
Type Notes
 
Collector
C. L. Porter 
Collection #
9161 
Other Collectors
Marjorie W. Porter 
Date Collected
31 Jul 1962 
Verbatim Date
 
Country
U.S.A. 
State or Province
Colorado 
County
Grand 
Locality
Arapaho National Forest, at Denver Creek Campground on Highway 125. 
Elevation
8300 ft. 
Coordinates
40.25479°, -106.079504° 
Site Description
Lodgepole Pine zone. Occasional on stream banks. 
Specimen Notes
 
Phenology
 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Ranunculaceae
34. Thalictrum venulosum Trel.
U.S.A., Colorado, San Juan County:
San Juan Ridge, at Molas Pass, south of Silverton.
Elev. 10900 ft. 37.737775°, -107.698118°. Datum: WGS 84. Coordinate uncertainty: 1500 meters. Georeferenced by Dan Post. Coordinate Source: GeoLocate.
Lower edge of alpine zone. Rocky soil. Common. Phenology: Flowers and Fruits. Origin: Native.
WTU 235951; Barcode: WTU-V-035140
C. L. Porter 10484    26 Jul 1967
with Marjorie W. Porter
34. Thalictrum venulosum Trel.
Database ID
3234875 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
235951 
Barcode
WTU-V-035140 
Other Numbers
 
Family
Ranunculaceae 
Name on Specimen
Thalictrum venulosum Trel. 
Accepted Name
Thalictrum venulosum Trel. 
Annotation History
1. Thalictrum venulosum Trel.  
Type Notes
 
Collector
C. L. Porter 
Collection #
10484 
Other Collectors
Marjorie W. Porter 
Date Collected
26 Jul 1967 
Verbatim Date
 
Country
U.S.A. 
State or Province
Colorado 
County
San Juan 
Locality
San Juan Ridge, at Molas Pass, south of Silverton. 
Elevation
10900 ft. 
Coordinates
37.737775°, -107.698118° 
Site Description
Lower edge of alpine zone. Rocky soil. 
Specimen Notes
Common. 
Phenology
Flowers and Fruits 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Ranunculaceae
35. Thalictrum venulosum Trel. ?
U.S.A., Wyoming, Fremont County:
Near falls of Wind RIver above Dubois.
Elev. 8500 ft. 43.731227°, -109.985817°. Datum: WGS 84. Coordinate uncertainty: 5000 meters. Georeferenced by Dan Post. Coordinate Source: Digital Map.
Lodgepole Pine woods. Phenology: Fruits. Origin: Native.
WTU 109557; Barcode: WTU-V-035141
C. L. Porter 4065    22 Jul 1946
35. Thalictrum venulosum Trel. ?
Database ID
3234876 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
109557 
Barcode
WTU-V-035141 
Other Numbers
 
Family
Ranunculaceae 
Name on Specimen
Thalictrum venulosum Trel. ? 
Accepted Name
Thalictrum venulosum Trel. ? 
Annotation History
1. Thalictrum venulosum Trel. ?.
    Remarks: may be T. confine Fern. var. Greeneanum Boivin. 
Type Notes
 
Collector
C. L. Porter 
Collection #
4065 
Other Collectors
 
Date Collected
22 Jul 1946 
Verbatim Date
 
Country
U.S.A. 
State or Province
Wyoming 
County
Fremont 
Locality
Near falls of Wind RIver above Dubois. 
Elevation
8500 ft. 
Coordinates
43.731227°, -109.985817° 
Site Description
Lodgepole Pine woods. 
Specimen Notes
 
Phenology
Fruits 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Ranunculaceae
36. Thalictrum venulosum Trel.
Canada, Alberta
Vicinity of Banff. Open ground near the village.
Elev. 4500 ft. 51.182432°, -115.56639°. Datum: WGS 84. Coordinate uncertainty: 1500 meters. Georeferenced by Dan Post. Coordinate Source: Digital Map.
Origin: Native.
WTU 105JWT; Barcode: WTU-V-035142
W. C. McCalla 2122    5 Jul 1899
36. Thalictrum venulosum Trel.
Database ID
3234877 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
105JWT 
Barcode
WTU-V-035142 
Other Numbers
 
Family
Ranunculaceae 
Name on Specimen
Thalictrum venulosum Trel. 
Accepted Name
Thalictrum venulosum Trel. 
Annotation History
1. Thalictrum venulosum Trel.  
Type Notes
 
Collector
W. C. McCalla 
Collection #
2122 
Other Collectors
 
Date Collected
5 Jul 1899 
Verbatim Date
 
Country
Canada 
State or Province
Alberta 
County
 
Locality
Vicinity of Banff. Open ground near the village. 
Elevation
4500 ft. 
Coordinates
51.182432°, -115.56639° 
Site Description
 
Specimen Notes
 
Phenology
 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Ranunculaceae
37. Thalictrum venulosum Trel.
Canada, Alberta
In brush, Priddis-Bragg Creek Trail, SW of Sarcee Reservation.
50.945246°, -114.534912°. Datum: WGS 84. Coordinate uncertainty: 5000 meters. Georeferenced by Dan Post. Coordinate Source: Digital Map.
Phenology: Fruits. Origin: Native.
WTU 305403; Barcode: WTU-V-035143
W. G. D'Arcy 5651    1 Jul 1971
37. Thalictrum venulosum Trel.
Database ID
3234878 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
305403 
Barcode
WTU-V-035143 
Other Numbers
 
Family
Ranunculaceae 
Name on Specimen
Thalictrum venulosum Trel. 
Accepted Name
Thalictrum venulosum Trel. 
Annotation History
1. Thalictrum venulosum Trel.
    Annotated by C. S. Keener, 1984.  
Type Notes
 
Collector
W. G. D'Arcy 
Collection #
5651 
Other Collectors
 
Date Collected
1 Jul 1971 
Verbatim Date
 
Country
Canada 
State or Province
Alberta 
County
 
Locality
In brush, Priddis-Bragg Creek Trail, SW of Sarcee Reservation. 
Elevation
 
Coordinates
50.945246°, -114.534912° 
Site Description
 
Specimen Notes
 
Phenology
Fruits 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Ranunculaceae
38. Thalictrum venulosum Trel.
U.S.A., South Dakota, Lawrence County:
Deadwood.
44.376651°, -103.729642°. Datum: WGS 84. Coordinate uncertainty: 1500 meters. Georeferenced by Dan Post. Coordinate Source: GeoLocate.
Mesophytic valley. Yellow Pine - Aspen. Phenology: Flowers. Origin: Native.
WTU 77795; Barcode: WTU-V-035144
Herman E. Hayward 1137    18 Jun 1927
38. Thalictrum venulosum Trel.
Database ID
3234879 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
77795 
Barcode
WTU-V-035144 
Other Numbers
 
Family
Ranunculaceae 
Name on Specimen
Thalictrum venulosum Trel. 
Accepted Name
Thalictrum venulosum Trel. 
Annotation History
1. Thalictrum venulosum Trel.  
Type Notes
 
Collector
Herman E. Hayward 
Collection #
1137 
Other Collectors
 
Date Collected
18 Jun 1927 
Verbatim Date
 
Country
U.S.A. 
State or Province
South Dakota 
County
Lawrence 
Locality
Deadwood. 
Elevation
 
Coordinates
44.376651°, -103.729642° 
Site Description
Mesophytic valley. Yellow Pine - Aspen. 
Specimen Notes
 
Phenology
Flowers 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Ranunculaceae
39. Thalictrum venulosum Trel.
Canada, Alberta
1/2 mile north of the Dugway on Lee Creek, southwestern Alberta.
49.182852°, -113.317822°. Datum: WGS 84. Coordinate uncertainty: 5000 meters. Georeferenced by Dan Post. Coordinate Source: Digital Map.
West-facing slope, sandy blowout area. Phenology: Flowers. Origin: Native.
WTU 397295; Barcode: WTU-V-035145
Keith Shaw 614    28 May 1971
39. Thalictrum venulosum Trel.
Database ID
3234880 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
397295 
Barcode
WTU-V-035145 
Other Numbers
 
Family
Ranunculaceae 
Name on Specimen
Thalictrum venulosum Trel. 
Accepted Name
Thalictrum venulosum Trel. 
Annotation History
1. Thalictrum venulosum Trel.  
Type Notes
 
Collector
Keith Shaw 
Collection #
614 
Other Collectors
 
Date Collected
28 May 1971 
Verbatim Date
 
Country
Canada 
State or Province
Alberta 
County
 
Locality
1/2 mile north of the Dugway on Lee Creek, southwestern Alberta. 
Elevation
 
Coordinates
49.182852°, -113.317822° 
Site Description
West-facing slope, sandy blowout area. 
Specimen Notes
 
Phenology
Flowers 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

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.