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Field Descriptions
126 matching records found.
Label Query: Genus = "Acer", Species = "macrophyllum"
Sapindaceae
1. Acer macrophyllum Pursh
U.S.A., Washington, Chelan County:
10 miles NW of Chelan, On Joe Creek Valley road (#8210).
T29N R21E S36 S 1/2; T28N R21E S1 N 1/2. Datum: WGS84. Coordinate uncertainty: 1000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
Steep rocky soil bank, with PIPO, PSME, Purshia tridentata, Ceanothus velutinus, Amelancier alnifolia. Tree, ca. 12 meters tall, 3 main trunks. Mature leaves very shiny and leathery. Flowers pale yellow. Phenology: Flowers & Fruits. Origin: Native.
WTU 317255
Ralph Naas 5404    11 May 1988
with Dorothy Naas
1. Acer macrophyllum Pursh
Database ID
11871 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
317255 
Barcode
 
Other Numbers
 
Family
Sapindaceae 
Name on Specimen
Acer macrophyllum Pursh 
Accepted Name
Acer macrophyllum Pursh 
Annotation History
1. Acer macrophyllum Pursh.  
Type Notes
 
Collector
Ralph Naas 
Collection #
5404 
Other Collectors
Dorothy Naas 
Date Collected
11 May 1988 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Chelan 
Locality
10 miles NW of Chelan, On Joe Creek Valley road (#8210). 
Elevation
 
Coordinates
T29N R21E S36 S 1/2; T28N R21E S1 N 1/2 
Site Description
Steep rocky soil bank, with PIPO, PSME, Purshia tridentata, Ceanothus velutinus, Amelancier alnifolia. 
Specimen Notes
Tree, ca. 12 meters tall, 3 main trunks. Mature leaves very shiny and leathery. Flowers pale yellow. 
Phenology
Flowers & Fruits 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Sapindaceae
2. Acer macrophyllum Pursh
U.S.A., Washington, Clallam County:
Sequim.
48.07977°, -123.10253°. Datum: WGS 84. Coordinate uncertainty: 1500 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
Phenology: Fruits. Origin: Native.
WTU 31804
George Neville Jones 8333    22 Aug 1935
2. Acer macrophyllum Pursh
Database ID
11872 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
31804 
Barcode
 
Other Numbers
 
Family
Sapindaceae 
Name on Specimen
Acer macrophyllum Pursh 
Accepted Name
Acer macrophyllum Pursh 
Annotation History
1. Acer macrophyllum Pursh.  
Type Notes
 
Collector
George Neville Jones 
Collection #
8333 
Other Collectors
 
Date Collected
22 Aug 1935 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Clallam 
Locality
Sequim. 
Elevation
 
Coordinates
48.07977°, -123.10253° 
Site Description
 
Specimen Notes
 
Phenology
Fruits 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Sapindaceae
3. Acer macrophyllum Pursh
U.S.A., Washington, Island County:
Goose Rock, Deception Pass State Park. Whidbey Island.
48.39389°, -122.6475°. Datum: WGS 84. Coordinate uncertainty: 10000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
Forest. Tissue removed by Michael Bradshaw at the University of Washington for powdery mildew analysis 2019. Phenology: Fruits. Origin: Native.
WTU 39574; Barcode: WTU-V-051784
Harold W. Smith 1744    10 Sep 1936
3. Acer macrophyllum Pursh
Database ID
11873 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
39574 
Barcode
WTU-V-051784 
Other Numbers
 
Family
Sapindaceae 
Name on Specimen
Acer macrophyllum Pursh 
Accepted Name
Acer macrophyllum Pursh 
Annotation History
1. Acer macrophyllum Pursh.  
Type Notes
 
Collector
Harold W. Smith 
Collection #
1744 
Other Collectors
 
Date Collected
10 Sep 1936 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Island 
Locality
Goose Rock, Deception Pass State Park. Whidbey Island. 
Elevation
 
Coordinates
48.39389°, -122.6475° 
Site Description
Forest. 
Specimen Notes
Tissue removed by Michael Bradshaw at the University of Washington for powdery mildew analysis 2019.  
Phenology
Fruits 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Sapindaceae
4. Acer macrophyllum Pursh
U.S.A., Washington, King County:
Near Sand Point, Lake Washington.
47.683333°, -122.254167°. Datum: NAD 27. Coordinate uncertainty: 1000 meters. Georeferenced by WTU Staff. Coordinate Source: Georeferenced.
Open woods. Phenology: Flowers. Origin: Native.
WTU 294053
Walter J. Eyerdam 6502    5 May 1949
4. Acer macrophyllum Pursh
Database ID
11874 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
294053 
Barcode
 
Other Numbers
 
Family
Sapindaceae 
Name on Specimen
Acer macrophyllum Pursh 
Accepted Name
Acer macrophyllum Pursh 
Annotation History
1. Acer macrophyllum Pursh.  
Type Notes
 
Collector
Walter J. Eyerdam 
Collection #
6502 
Other Collectors
 
Date Collected
5 May 1949 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
King 
Locality
Near Sand Point, Lake Washington. 
Elevation
 
Coordinates
47.683333°, -122.254167° 
Site Description
Open woods. 
Specimen Notes
 
Phenology
Flowers 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Sapindaceae
5. Acer macrophyllum Pursh
U.S.A., Washington, Klickitat County:
Along St. Hwy 14, 1.7 miles E of Bingen.
Elev. 197 ft. T3N R11E S33. Datum: NAD 27. Coordinate uncertainty: 805 meters. Georeferenced by Ben Legler. Coordinate Source: TRS2LL.
Rocky slopes. With Rhus, Quercus, Crataegus, Lomatium, Lupinus, Corylus. Common. Small tree to 4 meters tall; many of the fruits three-carpellate. Phenology: Fruits. Origin: Native.
WTU 313378; Barcode: WTU-V-051770
Richard R. Halse 3371    8 Sep 1986
5. Acer macrophyllum Pursh
Database ID
11875 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
313378 
Barcode
WTU-V-051770 
Other Numbers
 
Family
Sapindaceae 
Name on Specimen
Acer macrophyllum Pursh 
Accepted Name
Acer macrophyllum Pursh 
Annotation History
1. Acer macrophyllum Pursh.  
Type Notes
 
Collector
Richard R. Halse 
Collection #
3371 
Other Collectors
 
Date Collected
8 Sep 1986 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Klickitat 
Locality
Along St. Hwy 14, 1.7 miles E of Bingen. 
Elevation
197 ft. 
Coordinates
T3N R11E S33 
Site Description
Rocky slopes. With Rhus, Quercus, Crataegus, Lomatium, Lupinus, Corylus. 
Specimen Notes
Common. Small tree to 4 meters tall; many of the fruits three-carpellate. 
Phenology
Fruits 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Sapindaceae
6. Acer macrophyllum Pursh
U.S.A., Washington, Mason County:
Schafer State Park.
47.09583°, -123.46389°. Datum: WGS 84. Coordinate uncertainty: 10000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
Collected in moist open woods. Phenology: Fruits. Origin: Native.
WTU 127697
Phillips B. Freer 59    26 Jul 1949
6. Acer macrophyllum Pursh
Database ID
11876 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
127697 
Barcode
 
Other Numbers
 
Family
Sapindaceae 
Name on Specimen
Acer macrophyllum Pursh 
Accepted Name
Acer macrophyllum Pursh 
Annotation History
1. Acer macrophyllum Pursh.  
Type Notes
 
Collector
Phillips B. Freer 
Collection #
59 
Other Collectors
 
Date Collected
26 Jul 1949 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Mason 
Locality
Schafer State Park. 
Elevation
 
Coordinates
47.09583°, -123.46389° 
Site Description
 
Specimen Notes
Collected in moist open woods. 
Phenology
Fruits 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Sapindaceae
7. Acer macrophyllum Pursh
U.S.A., Washington, Pierce County:
Near Puyallup.
47.18556°, -122.29167°. Datum: WGS 84. Coordinate uncertainty: 5000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
Common roadside trees to 70 ft. high. Phenology: Fruits. Origin: Native.
WTU 122549
C. L. Porter 4199    10 Jun 1947
7. Acer macrophyllum Pursh
Database ID
11877 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
122549 
Barcode
 
Other Numbers
 
Family
Sapindaceae 
Name on Specimen
Acer macrophyllum Pursh 
Accepted Name
Acer macrophyllum Pursh 
Annotation History
1. Acer macrophyllum Pursh.
    Annotated by C.L.F..  
Type Notes
 
Collector
C. L. Porter 
Collection #
4199 
Other Collectors
 
Date Collected
10 Jun 1947 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Pierce 
Locality
Near Puyallup. 
Elevation
 
Coordinates
47.18556°, -122.29167° 
Site Description
 
Specimen Notes
Common roadside trees to 70 ft. high. 
Phenology
Fruits 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Sapindaceae
8. Acer macrophyllum Pursh
U.S.A., Washington, San Juan County:
San Juan Island; limestone kilns on west side of island, road to kilns leads to west shoreline, the road intersects West Side Road near Mt. Dallas.
48.54111°, -123.08472°. Datum: WGS 84. Coordinate uncertainty: 10000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
Common tree.¶Seeds removed for study at University of Washington by Kristen Richardson 17 March 2010. ¶Tissue removed by Michael Bradshaw at the University of Washington for powdery mildew analysis 2019. Phenology: Fruits. Origin: Native.
WTU 259616; Barcode: WTU-V-051776
Melinda F. Denton 3535    2 Aug 1974
8. Acer macrophyllum Pursh
Database ID
11878 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
259616 
Barcode
WTU-V-051776 
Other Numbers
 
Family
Sapindaceae 
Name on Specimen
Acer macrophyllum Pursh 
Accepted Name
Acer macrophyllum Pursh 
Annotation History
1. Acer macrophyllum Pursh.  
Type Notes
 
Collector
Melinda F. Denton 
Collection #
3535 
Other Collectors
 
Date Collected
2 Aug 1974 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
San Juan 
Locality
San Juan Island; limestone kilns on west side of island, road to kilns leads to west shoreline, the road intersects West Side Road near Mt. Dallas. 
Elevation
 
Coordinates
48.54111°, -123.08472° 
Site Description
 
Specimen Notes
Common tree.¶Seeds removed for study at University of Washington by Kristen Richardson 17 March 2010. ¶Tissue removed by Michael Bradshaw at the University of Washington for powdery mildew analysis 2019.  
Phenology
Fruits 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Sapindaceae
9. Acer macrophyllum Pursh
U.S.A., Washington, Snohomish County:
King (205th and Alaska Way)/Snohomish counties. Undeveloped property beginning on north borer of LFP.
47.91306°, -122.09694°. Datum: WGS 84. Coordinate uncertainty: 10000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
In disturbed border along 205th. Phenology: Flowers & Fruits. Origin: Native.
WTU 335306
Christie S. Isler 4-5-98    3 May 1998
9. Acer macrophyllum Pursh
Database ID
11879 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
335306 
Barcode
 
Other Numbers
 
Family
Sapindaceae 
Name on Specimen
Acer macrophyllum Pursh 
Accepted Name
Acer macrophyllum Pursh 
Annotation History
1. Acer macrophyllum Pursh.
    Annotated by Christie S. Isler.  
Type Notes
 
Collector
Christie S. Isler 
Collection #
4-5-98 
Other Collectors
 
Date Collected
3 May 1998 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Snohomish 
Locality
King (205th and Alaska Way)/Snohomish counties. Undeveloped property beginning on north borer of LFP. 
Elevation
 
Coordinates
47.91306°, -122.09694° 
Site Description
 
Specimen Notes
In disturbed border along 205th. 
Phenology
Flowers & Fruits 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Sapindaceae
10. Acer macrophyllum Pursh
U.S.A., Washington, Skamania County:
Along the Columbia River between the Cascade Locks and the White Salmon River.
46.174639°, -121.611862°. Datum: WGS 84. Coordinate uncertainty: 10000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
Tissue removed by Michael Bradshaw at the University of Washington for powdery mildew analysis 2019. Phenology: Fruits. Origin: Native.
WTU 217350; Barcode: WTU-V-051794
L. R. Abrams 11469    19 Jul 1926
10. Acer macrophyllum Pursh
Database ID
11880 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
217350 
Barcode
WTU-V-051794 
Other Numbers
 
Family
Sapindaceae 
Name on Specimen
Acer macrophyllum Pursh 
Accepted Name
Acer macrophyllum Pursh 
Annotation History
1. Acer macrophyllum Pursh.  
Type Notes
 
Collector
L. R. Abrams 
Collection #
11469 
Other Collectors
 
Date Collected
19 Jul 1926 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Skamania 
Locality
Along the Columbia River between the Cascade Locks and the White Salmon River. 
Elevation
 
Coordinates
46.174639°, -121.611862° 
Site Description
 
Specimen Notes
Tissue removed by Michael Bradshaw at the University of Washington for powdery mildew analysis 2019.  
Phenology
Fruits 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Sapindaceae
11. Acer macrophyllum Pursh
U.S.A., Washington, Thurston County:
Deschutes River, Tumwater, near Olympia Brewery.
T18N R2W S29. Datum: NAD 27. Coordinate uncertainty: 805 meters. Georeferenced by Ben Legler. Coordinate Source: TRS2LL.
Landscaped park on the banks ot the river. Tissue removed by Michael Bradshaw at the University of Washington for powdery mildew analysis 2019. Phenology: Flowers & Fruits. Origin: Native.
WTU 345010; Barcode: WTU-V-051777
Sarah Gage G&R 008    20 Apr 1992
with Sharon Rodman
11. Acer macrophyllum Pursh
Database ID
11881 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
345010 
Barcode
WTU-V-051777 
Other Numbers
 
Family
Sapindaceae 
Name on Specimen
Acer macrophyllum Pursh 
Accepted Name
Acer macrophyllum Pursh 
Annotation History
1. Acer macrophyllum Pursh.  
Type Notes
 
Collector
Sarah Gage 
Collection #
G&R 008 
Other Collectors
Sharon Rodman 
Date Collected
20 Apr 1992 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Thurston 
Locality
Deschutes River, Tumwater, near Olympia Brewery. 
Elevation
 
Coordinates
T18N R2W S29 
Site Description
Landscaped park on the banks ot the river. 
Specimen Notes
Tissue removed by Michael Bradshaw at the University of Washington for powdery mildew analysis 2019.  
Phenology
Flowers & Fruits 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Sapindaceae
12. Acer macrophyllum Pursh
U.S.A., Washington, Klickitat County:
Gifford Pinchot National Forest:.
Elev. 1132 ft. 45° 58.907' N, 121° 7.502' W; T5N R13E S25.
Tissue removed by Michael Bradshaw at the University of Washington for powdery mildew analysis 2019. Phenology: Fruits. Origin: Native.
WTU 352071; Barcode: WTU-V-051780
Doug Williams 01-12    16 Jun 2001
12. Acer macrophyllum Pursh
Database ID
25254 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
352071 
Barcode
WTU-V-051780 
Other Numbers
 
Family
Sapindaceae 
Name on Specimen
Acer macrophyllum Pursh 
Accepted Name
Acer macrophyllum Pursh 
Annotation History
1. Acer macrophyllum Pursh.
    Annotated by Adam Barnett, 25 2001.  
Type Notes
 
Collector
Doug Williams 
Collection #
01-12 
Other Collectors
 
Date Collected
16 Jun 2001 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Klickitat 
Locality
Gifford Pinchot National Forest:. 
Elevation
1132 ft. 
Coordinates
45° 58.907' N, 121° 7.502' W; T5N R13E S25 
Site Description
 
Specimen Notes
Tissue removed by Michael Bradshaw at the University of Washington for powdery mildew analysis 2019.  
Phenology
Fruits 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Sapindaceae
13. Acer macrophyllum Pursh
U.S.A., Washington, Whatcom County:
Ross Lake National Recreation Area: About 1.5 miles south of Lightning Creek on East Bank Trail where trail doubles back.
Elev. 1640 ft. 48° 51' 36.76853" N, 121° 45.14335" W; UTM Zone 10, 645775E, 5413602N. Coordinate Source: Calc. from UTM. UTM from field notes.
Cool, moist, west-facing draw; large boulders present; overstory of Douglas fir, big-leaf maple, vine maple, and Doulas maple; understory of thimbleberry, currents, and Pachistima. Several multistemmed trees, bark deeply furrowed. Elevation estimated from map. Phenology: Fruits. Origin: Native.
WTU 353096
NPS accession 632, catalog 22212
Michael Brondi 02-5    12 Jul 2002
13. Acer macrophyllum Pursh
Database ID
25997 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
353096 
Barcode
 
Other Numbers
NPS accession 632, catalog 22212 
Family
Sapindaceae 
Name on Specimen
Acer macrophyllum Pursh 
Accepted Name
Acer macrophyllum Pursh 
Annotation History
1. Acer macrophyllum Pursh.
    Annotated by David Giblin, 12 2002.  
Type Notes
 
Collector
Michael Brondi 
Collection #
02-5 
Other Collectors
 
Date Collected
12 Jul 2002 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Whatcom 
Locality
Ross Lake National Recreation Area: About 1.5 miles south of Lightning Creek on East Bank Trail where trail doubles back. 
Elevation
1640 ft. 
Coordinates
48° 51' 36.76853" N, 121° 45.14335" W; UTM Zone 10, 645775E, 5413602N 
Site Description
Cool, moist, west-facing draw; large boulders present; overstory of Douglas fir, big-leaf maple, vine maple, and Doulas maple; understory of thimbleberry, currents, and Pachistima. 
Specimen Notes
Several multistemmed trees, bark deeply furrowed. Elevation estimated from map. 
Phenology
Fruits 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Sapindaceae
14. Acer macrophyllum Pursh
U.S.A., Washington, Whatcom County:
Lake Terrell Wildlife Area 5 miles west of Ferndale; gravel road leading to first boat ramp on east side of main entrance road.
Elev. 150 ft. 48° 51' 20.7" N, 122° 41' 2.8" W.
Mix of deciduous forest and old overgrown fields, with many non-native trees. Large multi-trunked tree ca 20 meters tall. Phenology: Flowers. Origin: Native.
WTU 353672
Ben Legler 220    19 Apr 2003
14. Acer macrophyllum Pursh
Database ID
26358 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
353672 
Barcode
 
Other Numbers
 
Family
Sapindaceae 
Name on Specimen
Acer macrophyllum Pursh 
Accepted Name
Acer macrophyllum Pursh 
Annotation History
1. Acer macrophyllum Pursh.
    Annotated by Ben Legler, 2003.  
Type Notes
 
Collector
Ben Legler 
Collection #
220 
Other Collectors
 
Date Collected
19 Apr 2003 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Whatcom 
Locality
Lake Terrell Wildlife Area 5 miles west of Ferndale; gravel road leading to first boat ramp on east side of main entrance road. 
Elevation
150 ft. 
Coordinates
48° 51' 20.7" N, 122° 41' 2.8" W 
Site Description
Mix of deciduous forest and old overgrown fields, with many non-native trees. 
Specimen Notes
Large multi-trunked tree ca 20 meters tall. 
Phenology
Flowers 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Sapindaceae
15. Acer macrophyllum Pursh
U.S.A., Washington, Skagit County:
Lake Cavanaugh Road where it crosses Bear Creek, 2 miles NW of Lake Cavanaugh.
Elev. 875 ft. 48° 20' 41" N, 122° 4' 3" W.
Moist woods along creek, with Thuja plicata, Tsuga heterophylla, Alnus rubra, Rubus parviflorus, Maianthemum dilatatum. Small trees scattered in open areas. Phenology: Flowers. Origin: Native.
WTU 353634
Ben Legler 283    29 Apr 2003
15. Acer macrophyllum Pursh
Database ID
26392 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
353634 
Barcode
 
Other Numbers
 
Family
Sapindaceae 
Name on Specimen
Acer macrophyllum Pursh 
Accepted Name
Acer macrophyllum Pursh 
Annotation History
1. Acer macrophyllum Pursh.
    Annotated by Ben Legler, 2003.  
Type Notes
 
Collector
Ben Legler 
Collection #
283 
Other Collectors
 
Date Collected
29 Apr 2003 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Skagit 
Locality
Lake Cavanaugh Road where it crosses Bear Creek, 2 miles NW of Lake Cavanaugh. 
Elevation
875 ft. 
Coordinates
48° 20' 41" N, 122° 4' 3" W 
Site Description
Moist woods along creek, with Thuja plicata, Tsuga heterophylla, Alnus rubra, Rubus parviflorus, Maianthemum dilatatum. 
Specimen Notes
Small trees scattered in open areas. 
Phenology
Flowers 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Sapindaceae
16. Acer macrophyllum Pursh
U.S.A., Washington, Kitsap County:
University of Washington's Big Beef Creek Field Station, 9 miles NW of Bremerton; along gravel road leading to fish ladder.
Elev. 20 ft. 47° 38' 59.9" N, 122° 46' 51.3" W.
Forest and wetlands bisected by gravel road bed; with Thuja, Acer macrophyllum, Alnus rubra. Medium-sized tree ca 15 meters tall. Phenology: Flowers. Origin: Native.
WTU 353848
Ben Legler 315    3 May 2003
with David Giblin
16. Acer macrophyllum Pursh
Database ID
26765 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
353848 
Barcode
 
Other Numbers
 
Family
Sapindaceae 
Name on Specimen
Acer macrophyllum Pursh 
Accepted Name
Acer macrophyllum Pursh 
Annotation History
1. Acer macrophyllum Pursh.
    Annotated by Ben Legler, 2003.  
Type Notes
 
Collector
Ben Legler 
Collection #
315 
Other Collectors
David Giblin 
Date Collected
3 May 2003 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Kitsap 
Locality
University of Washington's Big Beef Creek Field Station, 9 miles NW of Bremerton; along gravel road leading to fish ladder. 
Elevation
20 ft. 
Coordinates
47° 38' 59.9" N, 122° 46' 51.3" W 
Site Description
Forest and wetlands bisected by gravel road bed; with Thuja, Acer macrophyllum, Alnus rubra. 
Specimen Notes
Medium-sized tree ca 15 meters tall. 
Phenology
Flowers 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Sapindaceae
17. Acer macrophyllum Pursh
U.S.A., Washington, Wahkiakum County:
Along Altoona Road at Pigeon Bluff, north shore of Columbia River.
Elev. 5 ft. 46° 16' 26.1" N, 123° 40' 43.3" W.
Forested hillside above road with Alnus, Acer, Pseudotsuga; rocky riprap area on shore of river below road. Medium sized trees. Phenology: Fruits. Origin: Native.
WTU 354681
Ben Legler 565    1 Jun 2003
17. Acer macrophyllum Pursh
Database ID
27048 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
354681 
Barcode
 
Other Numbers
 
Family
Sapindaceae 
Name on Specimen
Acer macrophyllum Pursh 
Accepted Name
Acer macrophyllum Pursh 
Annotation History
1. Acer macrophyllum Pursh.
    Annotated by Ben Legler, 2003.  
Type Notes
 
Collector
Ben Legler 
Collection #
565 
Other Collectors
 
Date Collected
1 Jun 2003 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Wahkiakum 
Locality
Along Altoona Road at Pigeon Bluff, north shore of Columbia River. 
Elevation
5 ft. 
Coordinates
46° 16' 26.1" N, 123° 40' 43.3" W 
Site Description
Forested hillside above road with Alnus, Acer, Pseudotsuga; rocky riprap area on shore of river below road. 
Specimen Notes
Medium sized trees. 
Phenology
Fruits 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Sapindaceae
18. Acer macrophyllum Pursh
U.S.A., Oregon
Crater N.F. Kinney Creek.
Elev. 2800 ft.
A tree of scattering occurrence along streams densely shaded by conifers in moist rocky loam. associated with willow, ask, California laurel and currants. Collector knows no forage value for this species. Ingram.¶Tissue removed by Michael Bradshaw at the University of Washington for powdery mildew analysis 2019. Phenology: Fruits. Origin: Native.
WTU 355191; Barcode: WTU-V-051788
J.L. Peterson 18    28 Aug 1916
18. Acer macrophyllum Pursh
Database ID
27186 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
355191 
Barcode
WTU-V-051788 
Other Numbers
 
Family
Sapindaceae 
Name on Specimen
Acer macrophyllum Pursh 
Accepted Name
Acer macrophyllum Pursh 
Annotation History
1. Acer macrophyllum Pursh.
2. Acer macrophyllum Pursh.
    Annotated by Linda Knight, 29 2004. Sources: H&C.  
Type Notes
 
Collector
J.L. Peterson 
Collection #
18 
Other Collectors
 
Date Collected
28 Aug 1916 
Verbatim Date
 
Country
U.S.A. 
State or Province
Oregon 
County
 
Locality
Crater N.F. Kinney Creek. 
Elevation
2800 ft. 
Coordinates
 
Site Description
A tree of scattering occurrence along streams densely shaded by conifers in moist rocky loam. associated with willow, ask, California laurel and currants. 
Specimen Notes
Collector knows no forage value for this species. Ingram.¶Tissue removed by Michael Bradshaw at the University of Washington for powdery mildew analysis 2019.  
Phenology
Fruits 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Sapindaceae
19. Acer macrophyllum Pursh
U.S.A., Washington, Kittitas County:
Along Salmon la Sac Road at junction with Forest Road 46 (Cooper Lake Road).
Elev. 2305 ft. 47° 21.299' N, 121° 6.308' W; T22N R14E S21.
Level, dirk with some rocks. Other plants: Thuja plicata, Rubus leucodermus, Corylus cornuta, Acer circinatum. Phenology: Fruits. Origin: Native.
WTU 359621
Don Knoke 433    25 May 2004
19. Acer macrophyllum Pursh
Database ID
71457 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
359621 
Barcode
 
Other Numbers
 
Family
Sapindaceae 
Name on Specimen
Acer macrophyllum Pursh 
Accepted Name
Acer macrophyllum Pursh 
Annotation History
1. Acer macrophyllum Pursh.  
Type Notes
 
Collector
Don Knoke 
Collection #
433 
Other Collectors
 
Date Collected
25 May 2004 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Kittitas 
Locality
Along Salmon la Sac Road at junction with Forest Road 46 (Cooper Lake Road). 
Elevation
2305 ft. 
Coordinates
47° 21.299' N, 121° 6.308' W; T22N R14E S21 
Site Description
Level, dirk with some rocks. Other plants: Thuja plicata, Rubus leucodermus, Corylus cornuta, Acer circinatum. 
Specimen Notes
 
Phenology
Fruits 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Sapindaceae
20. Acer macrophyllum Pursh
U.S.A., Washington, Klickitat County:
Bingen.
45.71495°, -121.46462°. Datum: WGS 84. Coordinate uncertainty: 500 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
Rocky slope. Phenology: Flowers. Origin: Native.
WTU 196206
Wilhelm N. Suksdorf 5919    19 Apr 1907
20. Acer macrophyllum Pursh
Database ID
103453 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
196206 
Barcode
 
Other Numbers
 
Family
Sapindaceae 
Name on Specimen
Acer macrophyllum Pursh 
Accepted Name
Acer macrophyllum Pursh 
Annotation History
1. Acer macrophyllum Pursh.  
Type Notes
 
Collector
Wilhelm N. Suksdorf 
Collection #
5919 
Other Collectors
 
Date Collected
19 Apr 1907 
Verbatim Date
19 Apr and 7 Jul 1907 
Country
U.S.A. 
State or Province
Washington 
County
Klickitat 
Locality
Bingen. 
Elevation
 
Coordinates
45.71495°, -121.46462° 
Site Description
Rocky slope. 
Specimen Notes
 
Phenology
Flowers 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Sapindaceae
21. Acer macrophyllum Pursh
U.S.A., Oregon, Washington County:
Near Forest Grove.
45.519836°, -123.110663°. Datum: WGS 84. Coordinate uncertainty: 7500 meters. Georeferenced by Joseph Stormer. Coordinate Source: GeoLocate.
Along creek banks. Phenology: Flowers. Origin: Native.
WTU 8235JWT
J. William Thompson 650    23 Mar 1926
21. Acer macrophyllum Pursh
Database ID
103454 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
8235JWT 
Barcode
 
Other Numbers
 
Family
Sapindaceae 
Name on Specimen
Acer macrophyllum Pursh 
Accepted Name
Acer macrophyllum Pursh 
Annotation History
1. Acer macrophyllum Pursh.  
Type Notes
 
Collector
J. William Thompson 
Collection #
650 
Other Collectors
 
Date Collected
23 Mar 1926 
Verbatim Date
 
Country
U.S.A. 
State or Province
Oregon 
County
Washington 
Locality
Near Forest Grove. 
Elevation
 
Coordinates
45.519836°, -123.110663° 
Site Description
Along creek banks. 
Specimen Notes
 
Phenology
Flowers 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Sapindaceae
22. Acer macrophyllum Pursh
U.S.A., Oregon, Multnomah County:
Near Multnomah Falls.
Rocky slopes and along streams. Phenology: Flowers. Origin: Native.
WTU 5275JWT
J. William Thompson 11371    18 Apr 1935
22. Acer macrophyllum Pursh
Database ID
103456 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
5275JWT 
Barcode
 
Other Numbers
 
Family
Sapindaceae 
Name on Specimen
Acer macrophyllum Pursh 
Accepted Name
Acer macrophyllum Pursh 
Annotation History
1. Acer macrophyllum Pursh.  
Type Notes
 
Collector
J. William Thompson 
Collection #
11371 
Other Collectors
 
Date Collected
18 Apr 1935 
Verbatim Date
 
Country
U.S.A. 
State or Province
Oregon 
County
Multnomah 
Locality
Near Multnomah Falls. 
Elevation
 
Coordinates
 
Site Description
Rocky slopes and along streams. 
Specimen Notes
 
Phenology
Flowers 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Sapindaceae
23. Acer macrophyllum Pursh
U.S.A., Oregon, Benton County:
Brook Lane; Corvallis.
Phenology: Flowers. Origin: Native.
WTU 72735
Helen Maw s.n.    9 Apr 1933
23. Acer macrophyllum Pursh
Database ID
103457 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
72735 
Barcode
 
Other Numbers
 
Family
Sapindaceae 
Name on Specimen
Acer macrophyllum Pursh 
Accepted Name
Acer macrophyllum Pursh 
Annotation History
1. Acer macrophyllum Pursh.
    Annotated by Helen Maw.  
Type Notes
 
Collector
Helen Maw 
Collection #
s.n. 
Other Collectors
 
Date Collected
9 Apr 1933 
Verbatim Date
 
Country
U.S.A. 
State or Province
Oregon 
County
Benton 
Locality
Brook Lane; Corvallis. 
Elevation
 
Coordinates
 
Site Description
 
Specimen Notes
 
Phenology
Flowers 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Sapindaceae
24. Acer macrophyllum Pursh
U.S.A., Oregon, Douglas County:
Willamette Valley, Roseburg Quadrangle.
Phenology: Fruits. Origin: Native.
WTU 185228
W. C. Cusick 4323    15 Jul 1914
24. Acer macrophyllum Pursh
Database ID
103458 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
185228 
Barcode
 
Other Numbers
 
Family
Sapindaceae 
Name on Specimen
Acer macrophyllum Pursh 
Accepted Name
Acer macrophyllum Pursh 
Annotation History
1. Acer macrophyllum Pursh.  
Type Notes
 
Collector
W. C. Cusick 
Collection #
4323 
Other Collectors
 
Date Collected
15 Jul 1914 
Verbatim Date
 
Country
U.S.A. 
State or Province
Oregon 
County
Douglas 
Locality
Willamette Valley, Roseburg Quadrangle. 
Elevation
 
Coordinates
 
Site Description
 
Specimen Notes
 
Phenology
Fruits 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Sapindaceae
25. Acer macrophyllum Pursh
U.S.A., Oregon, Josephine County:
Oregon Caves National Monument and Vicinity, along the Caves Nature Trail.
Big-leaf maple.¶Leaf material removed for cuticular analsys by Lenny Kouwenberg, Field Museum, Chicago. 9/13/2007.¶Tissue removed by Michael Bradshaw at the University of Washington for powdery mildew analysis 2019. Phenology: Fertile. Origin: Native.
WTU 299262; Barcode: WTU-V-051782
William H. Baker 652    26 Aug 1949
with George C. Ruhle
25. Acer macrophyllum Pursh
Database ID
103459 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
299262 
Barcode
WTU-V-051782 
Other Numbers
 
Family
Sapindaceae 
Name on Specimen
Acer macrophyllum Pursh 
Accepted Name
Acer macrophyllum Pursh 
Annotation History
1. Acer macrophyllum Pursh.
    Remarks: Leaf material removed for cuticular analysis by Lenny Kouwenberg, Field Museum, Chicago. 9/13/2007. 
Type Notes
 
Collector
William H. Baker 
Collection #
652 
Other Collectors
George C. Ruhle 
Date Collected
26 Aug 1949 
Verbatim Date
 
Country
U.S.A. 
State or Province
Oregon 
County
Josephine 
Locality
Oregon Caves National Monument and Vicinity, along the Caves Nature Trail. 
Elevation
 
Coordinates
 
Site Description
 
Specimen Notes
Big-leaf maple.¶Leaf material removed for cuticular analsys by Lenny Kouwenberg, Field Museum, Chicago. 9/13/2007.¶Tissue removed by Michael Bradshaw at the University of Washington for powdery mildew analysis 2019.  
Phenology
Fertile 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Sapindaceae
26. Acer macrophyllum Pursh
U.S.A., Oregon, Multnomah County:
Near Multnomah Falls.
Wooded slopes and along streams. Phenology: Flowers. Origin: Native.
WTU 34067
J. William Thompson 11371    18 Apr 1935
26. Acer macrophyllum Pursh
Database ID
103460 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
34067 
Barcode
 
Other Numbers
 
Family
Sapindaceae 
Name on Specimen
Acer macrophyllum Pursh 
Accepted Name
Acer macrophyllum Pursh 
Annotation History
1. Acer macrophyllum Pursh.  
Type Notes
 
Collector
J. William Thompson 
Collection #
11371 
Other Collectors
 
Date Collected
18 Apr 1935 
Verbatim Date
 
Country
U.S.A. 
State or Province
Oregon 
County
Multnomah 
Locality
Near Multnomah Falls. 
Elevation
 
Coordinates
 
Site Description
Wooded slopes and along streams. 
Specimen Notes
 
Phenology
Flowers 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Sapindaceae
27. Acer macrophyllum Pursh
U.S.A., Oregon, Josephine County:
Oregon Caves National Monument and vicinity. Along Sucker Creek at the mouth of Limestone Creek.
Phenology: Fruits. Origin: Native.
WTU 299260
William H. Baker 963    21 Aug 1950
with George C. Ruhle
27. Acer macrophyllum Pursh
Database ID
103462 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
299260 
Barcode
 
Other Numbers
 
Family
Sapindaceae 
Name on Specimen
Acer macrophyllum Pursh 
Accepted Name
Acer macrophyllum Pursh 
Annotation History
1. Acer macrophyllum Pursh.  
Type Notes
 
Collector
William H. Baker 
Collection #
963 
Other Collectors
George C. Ruhle 
Date Collected
21 Aug 1950 
Verbatim Date
 
Country
U.S.A. 
State or Province
Oregon 
County
Josephine 
Locality
Oregon Caves National Monument and vicinity. Along Sucker Creek at the mouth of Limestone Creek. 
Elevation
 
Coordinates
 
Site Description
 
Specimen Notes
 
Phenology
Fruits 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Sapindaceae
28. Acer macrophyllum Pursh
U.S.A., Washington, King County:
Brighton Beach.
Phenology: Flowers. Origin: Native.
WTU 272189
Mollie E. Leckenby 508    18 Apr 1908
28. Acer macrophyllum Pursh
Database ID
103466 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
272189 
Barcode
 
Other Numbers
 
Family
Sapindaceae 
Name on Specimen
Acer macrophyllum Pursh 
Accepted Name
Acer macrophyllum Pursh 
Annotation History
1. Acer macrophyllum Pursh.
2. Acer macrophyllum Pursh.  
Type Notes
 
Collector
Mollie E. Leckenby 
Collection #
508 
Other Collectors
 
Date Collected
18 Apr 1908 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
King 
Locality
Brighton Beach. 
Elevation
 
Coordinates
 
Site Description
 
Specimen Notes
 
Phenology
Flowers 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Sapindaceae
29. Acer macrophyllum Pursh
U.S.A., Washington, King County:
Seattle.
47.613617°, -122.310098°. Datum: WGS 84. Coordinate uncertainty: 15750 meters. Georeferenced by Joseph Stormer. Coordinate Source: Digital Map.
Phenology: Fruits. Origin: Native.
WTU 266622
Emma J. Cole 49153    14 Jul 1905
29. Acer macrophyllum Pursh
Database ID
103468 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
266622 
Barcode
 
Other Numbers
 
Family
Sapindaceae 
Name on Specimen
Acer macrophyllum Pursh 
Accepted Name
Acer macrophyllum Pursh 
Annotation History
1. Acer macrophyllum Pursh.
    Annotated by J. Hill, 1976.  
Type Notes
 
Collector
Emma J. Cole 
Collection #
49153 
Other Collectors
 
Date Collected
14 Jul 1905 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
King 
Locality
Seattle. 
Elevation
 
Coordinates
47.613617°, -122.310098° 
Site Description
 
Specimen Notes
 
Phenology
Fruits 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Sapindaceae
30. Acer macrophyllum Pursh
U.S.A., Washington, King County:
Seattle.
47.613617°, -122.310098°. Datum: WGS 84. Coordinate uncertainty: 15750 meters. Georeferenced by Joseph Stormer. Coordinate Source: Digital Map.
Phenology: Flowers. Origin: Native.
WTU 37023
E. S. Meany s.n.     1898
30. Acer macrophyllum Pursh
Database ID
103470 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
37023 
Barcode
 
Other Numbers
 
Family
Sapindaceae 
Name on Specimen
Acer macrophyllum Pursh 
Accepted Name
Acer macrophyllum Pursh 
Annotation History
1. Acer macrophyllum Pursh.  
Type Notes
 
Collector
E. S. Meany 
Collection #
s.n. 
Other Collectors
 
Date Collected
1898 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
King 
Locality
Seattle. 
Elevation
 
Coordinates
47.613617°, -122.310098° 
Site Description
 
Specimen Notes
 
Phenology
Flowers 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Sapindaceae
31. Acer macrophyllum Pursh
U.S.A., Washington, King County:
Seattle.
47.613617°, -122.310098°. Datum: WGS 84. Coordinate uncertainty: 15750 meters. Georeferenced by Joseph Stormer. Coordinate Source: Digital Map.
Phenology: Flowers. Origin: Native.
WTU 37022
E. S. Meany s.n.     1898
31. Acer macrophyllum Pursh
Database ID
103471 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
37022 
Barcode
 
Other Numbers
 
Family
Sapindaceae 
Name on Specimen
Acer macrophyllum Pursh 
Accepted Name
Acer macrophyllum Pursh 
Annotation History
1. Acer macrophyllum Pursh.  
Type Notes
 
Collector
E. S. Meany 
Collection #
s.n. 
Other Collectors
 
Date Collected
1898 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
King 
Locality
Seattle. 
Elevation
 
Coordinates
47.613617°, -122.310098° 
Site Description
 
Specimen Notes
 
Phenology
Flowers 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Sapindaceae
32. Acer macrophyllum Pursh
U.S.A., Washington
[No locality given on label].
47.291966°, -120.038086°. Datum: WGS 84. Coordinate uncertainty: 380177 meters. Georeferenced by Joseph Stormer. Coordinate Source: Digital Map.
Phenology: Flowers. Origin: Native.
WTU 110089
Emma A. Shumway s.n.    9 Apr 1892
32. Acer macrophyllum Pursh
Database ID
103472 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
110089 
Barcode
 
Other Numbers
 
Family
Sapindaceae 
Name on Specimen
Acer macrophyllum Pursh 
Accepted Name
Acer macrophyllum Pursh 
Annotation History
1. Acer macrophyllum Pursh.  
Type Notes
 
Collector
Emma A. Shumway 
Collection #
s.n. 
Other Collectors
 
Date Collected
9 Apr 1892 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
 
Locality
[No locality given on label]. 
Elevation
 
Coordinates
47.291966°, -120.038086° 
Site Description
 
Specimen Notes
 
Phenology
Flowers 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Sapindaceae
33. Acer macrophyllum Pursh
U.S.A., Washington, King County:
Seattle.
47.613617°, -122.310098°. Datum: WGS 84. Coordinate uncertainty: 15750 meters. Georeferenced by Joseph Stormer. Coordinate Source: Digital Map.
Tissue removed by Michael Bradshaw at the University of Washington for powdery mildew analysis 2019. Phenology: Fruits. Origin: Native.
WTU 11867; Barcode: WTU-V-051787
Lizzy Hardy s.n.     Jul 1890
33. Acer macrophyllum Pursh
Database ID
103474 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
11867 
Barcode
WTU-V-051787 
Other Numbers
 
Family
Sapindaceae 
Name on Specimen
Acer macrophyllum Pursh 
Accepted Name
Acer macrophyllum Pursh 
Annotation History
1. Acer macrophyllum Pursh.  
Type Notes
 
Collector
Lizzy Hardy 
Collection #
s.n. 
Other Collectors
 
Date Collected
Jul 1890 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
King 
Locality
Seattle. 
Elevation
 
Coordinates
47.613617°, -122.310098° 
Site Description
 
Specimen Notes
Tissue removed by Michael Bradshaw at the University of Washington for powdery mildew analysis 2019.  
Phenology
Fruits 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Sapindaceae
34. Acer macrophyllum Pursh
U.S.A., Washington, King County:
Seattle.
47.613617°, -122.310098°. Datum: WGS 84. Coordinate uncertainty: 15750 meters. Georeferenced by Joseph Stormer. Coordinate Source: Digital Map.
Seeding 15 April, flowering 22 April.¶Tissue removed by Michael Bradshaw at the University of Washington for powdery mildew analysis 2019. Phenology: Fertile. Origin: Native.
WTU 11903; Barcode: WTU-V-051786
C. V. Piper 190    16 Sep 1888
34. Acer macrophyllum Pursh
Database ID
103475 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
11903 
Barcode
WTU-V-051786 
Other Numbers
 
Family
Sapindaceae 
Name on Specimen
Acer macrophyllum Pursh 
Accepted Name
Acer macrophyllum Pursh 
Annotation History
1. Acer macrophyllum Pursh.  
Type Notes
 
Collector
C. V. Piper 
Collection #
190 
Other Collectors
 
Date Collected
16 Sep 1888 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
King 
Locality
Seattle. 
Elevation
 
Coordinates
47.613617°, -122.310098° 
Site Description
 
Specimen Notes
Seeding 15 April, flowering 22 April.¶Tissue removed by Michael Bradshaw at the University of Washington for powdery mildew analysis 2019.  
Phenology
Fertile 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Sapindaceae
35. Acer macrophyllum Pursh
U.S.A., Washington, King County:
Magnolia Bluff, Seattle.
47.65639°, -122.4225°. Datum: WGS 84. Coordinate uncertainty: 10000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
Tissue removed by Michael Bradshaw at the University of Washington for powdery mildew analysis 2019. Phenology: Flowers. Origin: Native.
WTU 43536; Barcode: WTU-V-051785
Lyman Benson 1179    25 Apr 1929
35. Acer macrophyllum Pursh
Database ID
103478 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
43536 
Barcode
WTU-V-051785 
Other Numbers
 
Family
Sapindaceae 
Name on Specimen
Acer macrophyllum Pursh 
Accepted Name
Acer macrophyllum Pursh 
Annotation History
1. Acer macrophyllum Pursh.  
Type Notes
 
Collector
Lyman Benson 
Collection #
1179 
Other Collectors
 
Date Collected
25 Apr 1929 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
King 
Locality
Magnolia Bluff, Seattle. 
Elevation
 
Coordinates
47.65639°, -122.4225° 
Site Description
 
Specimen Notes
Tissue removed by Michael Bradshaw at the University of Washington for powdery mildew analysis 2019.  
Phenology
Flowers 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Sapindaceae
36. Acer macrophyllum Pursh
U.S.A., Washington, King County:
Seattle.
47.613617°, -122.310098°. Datum: WGS 84. Coordinate uncertainty: 15750 meters. Georeferenced by Joseph Stormer. Coordinate Source: Digital Map.
Phenology: Flowers. Origin: Native.
WTU 332331
Unknown 102    23 Apr 1933
36. Acer macrophyllum Pursh
Database ID
103479 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
332331 
Barcode
 
Other Numbers
 
Family
Sapindaceae 
Name on Specimen
Acer macrophyllum Pursh 
Accepted Name
Acer macrophyllum Pursh 
Annotation History
1. Acer macrophyllum Pursh.  
Type Notes
 
Collector
Unknown 
Collection #
102 
Other Collectors
 
Date Collected
23 Apr 1933 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
King 
Locality
Seattle. 
Elevation
 
Coordinates
47.613617°, -122.310098° 
Site Description
 
Specimen Notes
 
Phenology
Flowers 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Sapindaceae
37. Acer macrophyllum Pursh
U.S.A., Washington, King County:
South Seattle.
47.60639°, -122.33083°. Datum: WGS 84. Coordinate uncertainty: 10000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
Open slopes. Phenology: Flowers. Origin: Native.
WTU 5406JWT
J. William Thompson 5970    11 Apr 1931
37. Acer macrophyllum Pursh
Database ID
103480 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
5406JWT 
Barcode
 
Other Numbers
 
Family
Sapindaceae 
Name on Specimen
Acer macrophyllum Pursh 
Accepted Name
Acer macrophyllum Pursh 
Annotation History
1. Acer macrophyllum Pursh.  
Type Notes
 
Collector
J. William Thompson 
Collection #
5970 
Other Collectors
 
Date Collected
11 Apr 1931 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
King 
Locality
South Seattle. 
Elevation
 
Coordinates
47.60639°, -122.33083° 
Site Description
Open slopes. 
Specimen Notes
 
Phenology
Flowers 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Sapindaceae
38. Acer macrophyllum Pursh
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: Flowers. Origin: Native.
WTU 26484
I. L. Norberg s.n.    3 Apr 1934
38. Acer macrophyllum Pursh
Database ID
103482 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
26484 
Barcode
 
Other Numbers
 
Family
Sapindaceae 
Name on Specimen
Acer macrophyllum Pursh 
Accepted Name
Acer macrophyllum Pursh 
Annotation History
1. Acer macrophyllum Pursh.  
Type Notes
 
Collector
I. L. Norberg 
Collection #
s.n. 
Other Collectors
 
Date Collected
3 Apr 1934 
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
Flowers 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Sapindaceae
39. Acer macrophyllum Pursh
U.S.A., Washington, Chelan County:
Chelan National Forest, Valley of Purple Creek. Sawtooth Ridge.
Elev. 2000 ft. 48.320776°, -120.606623°. Datum: WGS84. Coordinate uncertainty: 10000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
Brook side. Tissue removed by Michael Bradshaw at the University of Washington for powdery mildew analysis 2019. Phenology: Fruits. Origin: Native.
WTU 107918; Barcode: WTU-V-051790
Harold St. John 3753    24 Jul 1921
with W. D. Courtney, Charles S. Parker
39. Acer macrophyllum Pursh
Database ID
103485 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
107918 
Barcode
WTU-V-051790 
Other Numbers
 
Family
Sapindaceae 
Name on Specimen
Acer macrophyllum Pursh 
Accepted Name
Acer macrophyllum Pursh 
Annotation History
1. Acer macrophyllum Pursh.  
Type Notes
 
Collector
Harold St. John 
Collection #
3753 
Other Collectors
W. D. Courtney, Charles S. Parker 
Date Collected
24 Jul 1921 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Chelan 
Locality
Chelan National Forest, Valley of Purple Creek. Sawtooth Ridge. 
Elevation
2000 ft. 
Coordinates
48.320776°, -120.606623° 
Site Description
Brook side. 
Specimen Notes
Tissue removed by Michael Bradshaw at the University of Washington for powdery mildew analysis 2019.  
Phenology
Fruits 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Sapindaceae
40. Acer macrophyllum Pursh
U.S.A., Washington, Chelan County:
Wenatchee National Forest, Tumwater Mountain trail 1/4 mile above Ranger Station.
Elev. 1300 ft.
East 30% slope, sandy loam, rocky, 0.3 density in tenths, with pine grass, service berry, counothus, moderate used, bronne, slope of arid transition, canyon bottoms moist. Rather common in this localitym eaten a little by both classes of stock, shrub small tree up to 14 inches diammeter. Phenology: Flowers. Origin: Native.
WTU 322238
Edward P. Cliff 68586    26 Apr 1932
40. Acer macrophyllum Pursh
Database ID
103486 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
322238 
Barcode
 
Other Numbers
 
Family
Sapindaceae 
Name on Specimen
Acer macrophyllum Pursh 
Accepted Name
Acer macrophyllum Pursh 
Annotation History
1. Acer macrophyllum Pursh.  
Type Notes
 
Collector
Edward P. Cliff 
Collection #
68586 
Other Collectors
 
Date Collected
26 Apr 1932 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Chelan 
Locality
Wenatchee National Forest, Tumwater Mountain trail 1/4 mile above Ranger Station. 
Elevation
1300 ft. 
Coordinates
 
Site Description
East 30% slope, sandy loam, rocky, 0.3 density in tenths, with pine grass, service berry, counothus, moderate used, bronne, slope of arid transition, canyon bottoms moist. 
Specimen Notes
Rather common in this localitym eaten a little by both classes of stock, shrub small tree up to 14 inches diammeter. 
Phenology
Flowers 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Sapindaceae
41. Acer macrophyllum Pursh
U.S.A., Washington, King County:
Seattle.
47.613617°, -122.310098°. Datum: WGS 84. Coordinate uncertainty: 15750 meters. Georeferenced by Joseph Stormer. Coordinate Source: Digital Map.
Phenology: Flowers. Origin: Native.
WTU 110088
Emma A. Shumway s.n.    25 Apr 1889
41. Acer macrophyllum Pursh
Database ID
103488 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
110088 
Barcode
 
Other Numbers
 
Family
Sapindaceae 
Name on Specimen
Acer macrophyllum Pursh 
Accepted Name
Acer macrophyllum Pursh 
Annotation History
1. Acer macrophyllum Pursh.  
Type Notes
 
Collector
Emma A. Shumway 
Collection #
s.n. 
Other Collectors
 
Date Collected
25 Apr 1889 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
King 
Locality
Seattle. 
Elevation
 
Coordinates
47.613617°, -122.310098° 
Site Description
 
Specimen Notes
 
Phenology
Flowers 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Sapindaceae
42. Acer macrophyllum Pursh
U.S.A., Washington, King County:
Campus woods, University of Washington, Seattle.
47.60639°, -122.33083°. Datum: WGS 84. Coordinate uncertainty: 10000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
Phenology: Flowers. Origin: Native.
WTU 39104
G. L. Wittock s.n.    1 Apr 1928
42. Acer macrophyllum Pursh
Database ID
103489 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
39104 
Barcode
 
Other Numbers
 
Family
Sapindaceae 
Name on Specimen
Acer macrophyllum Pursh 
Accepted Name
Acer macrophyllum Pursh 
Annotation History
1. Acer macrophyllum Pursh.  
Type Notes
 
Collector
G. L. Wittock 
Collection #
s.n. 
Other Collectors
 
Date Collected
1 Apr 1928 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
King 
Locality
Campus woods, University of Washington, Seattle. 
Elevation
 
Coordinates
47.60639°, -122.33083° 
Site Description
 
Specimen Notes
 
Phenology
Flowers 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Sapindaceae
43. Acer macrophyllum Pursh
U.S.A., Washington, King County:
Seattle.
47.613617°, -122.310098°. Datum: WGS 84. Coordinate uncertainty: 15750 meters. Georeferenced by Joseph Stormer. Coordinate Source: Digital Map.
Along stream. Large leafed.¶Tissue removed by Michael Bradshaw at the University of Washington for powdery mildew analysis 2019. Phenology: Flowers.
WTU 11912; Barcode: WTU-V-051791
Ben N. Phillips s.n.    22 Sep 1910
43. Acer macrophyllum Pursh
Database ID
103491 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
11912 
Barcode
WTU-V-051791 
Other Numbers
 
Family
Sapindaceae 
Name on Specimen
Acer macrophyllum Pursh 
Accepted Name
Acer macrophyllum Pursh 
Annotation History
1. Acer macrophyllum Pursh.
    Annotated by J. C. Frye.  
Type Notes
 
Collector
Ben N. Phillips 
Collection #
s.n. 
Other Collectors
 
Date Collected
22 Sep 1910 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
King 
Locality
Seattle. 
Elevation
 
Coordinates
47.613617°, -122.310098° 
Site Description
Along stream. 
Specimen Notes
Large leafed.¶Tissue removed by Michael Bradshaw at the University of Washington for powdery mildew analysis 2019.  
Phenology
Flowers 
Origin
 
Cultivated?
No 
Imaged?
Yes 

Sapindaceae
44. Acer macrophyllum Pursh
U.S.A., Washington, Island County:
Goose Rock, Deception Pass State Park, Whidbey Island.
48.39389°, -122.6475°. Datum: WGS 84. Coordinate uncertainty: 10000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
Forest. Phenology: Fertile. Origin: Native.
WTU 39575
Harold W. Smith 887    8 Jun 1936
44. Acer macrophyllum Pursh
Database ID
103495 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
39575 
Barcode
 
Other Numbers
 
Family
Sapindaceae 
Name on Specimen
Acer macrophyllum Pursh 
Accepted Name
Acer macrophyllum Pursh 
Annotation History
1. Acer macrophyllum Pursh.  
Type Notes
 
Collector
Harold W. Smith 
Collection #
887 
Other Collectors
 
Date Collected
8 Jun 1936 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Island 
Locality
Goose Rock, Deception Pass State Park, Whidbey Island. 
Elevation
 
Coordinates
48.39389°, -122.6475° 
Site Description
Forest. 
Specimen Notes
 
Phenology
Fertile 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Sapindaceae
45. Acer macrophyllum Pursh
U.S.A., Washington, Thurston County:
Along Perry Creek, 5 miles west of Olympia.
47.048599°, -123.00605°. Datum: WGS 84. Coordinate uncertainty: 1000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
Phenology: Fruits. Origin: Native.
WTU 97229
H. T. Rogers 823    24 Jun 1941
45. Acer macrophyllum Pursh
Database ID
103496 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
97229 
Barcode
 
Other Numbers
 
Family
Sapindaceae 
Name on Specimen
Acer macrophyllum Pursh 
Accepted Name
Acer macrophyllum Pursh 
Annotation History
1. Acer macrophyllum Pursh.  
Type Notes
 
Collector
H. T. Rogers 
Collection #
823 
Other Collectors
 
Date Collected
24 Jun 1941 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Thurston 
Locality
Along Perry Creek, 5 miles west of Olympia. 
Elevation
 
Coordinates
47.048599°, -123.00605° 
Site Description
 
Specimen Notes
 
Phenology
Fruits 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Sapindaceae
46. Acer macrophyllum Pursh
U.S.A., Washington, San Juan County:
Trout Lake, San Juan Island.
48.532778°, -123.126389°. Datum: WGS 84. Coordinate uncertainty: 800 meters. Georeferenced by WTU Staff. Coordinate Source: Georeferenced.
Tissue removed by Michael Bradshaw at the University of Washington for powdery mildew analysis 2019. Phenology: Fruits. Origin: Native.
WTU 11913; Barcode: WTU-V-051792
A. S. Pope s.n.    14 Jul 1904
46. Acer macrophyllum Pursh
Database ID
103498 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
11913 
Barcode
WTU-V-051792 
Other Numbers
 
Family
Sapindaceae 
Name on Specimen
Acer macrophyllum Pursh 
Accepted Name
Acer macrophyllum Pursh 
Annotation History
1. Acer macrophyllum Pursh.  
Type Notes
 
Collector
A. S. Pope 
Collection #
s.n. 
Other Collectors
 
Date Collected
14 Jul 1904 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
San Juan 
Locality
Trout Lake, San Juan Island. 
Elevation
 
Coordinates
48.532778°, -123.126389° 
Site Description
 
Specimen Notes
Tissue removed by Michael Bradshaw at the University of Washington for powdery mildew analysis 2019.  
Phenology
Fruits 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Sapindaceae
47. Acer macrophyllum Pursh
U.S.A., Washington, Chelan County:
West end of Lake Wenatchee.
47.42361°, -120.30917°. Datum: WGS84. Coordinate uncertainty: 10000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
Moist forest. Phenology: Flowers. Origin: Native.
WTU 138956
George H. Ward 333    4 May 1946
47. Acer macrophyllum Pursh
Database ID
103499 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
138956 
Barcode
 
Other Numbers
 
Family
Sapindaceae 
Name on Specimen
Acer macrophyllum Pursh 
Accepted Name
Acer macrophyllum Pursh 
Annotation History
1. Acer macrophyllum Pursh.  
Type Notes
 
Collector
George H. Ward 
Collection #
333 
Other Collectors
 
Date Collected
4 May 1946 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Chelan 
Locality
West end of Lake Wenatchee. 
Elevation
 
Coordinates
47.42361°, -120.30917° 
Site Description
Moist forest. 
Specimen Notes
 
Phenology
Flowers 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Sapindaceae
48. Acer macrophyllum Pursh
U.S.A., Washington, Pierce County:
Tacoma.
Wood. Phenology: Flowers. Origin: Native.
WTU 37024
J. B. Flett s.n.     1894
48. Acer macrophyllum Pursh
Database ID
103501 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
37024 
Barcode
 
Other Numbers
 
Family
Sapindaceae 
Name on Specimen
Acer macrophyllum Pursh 
Accepted Name
Acer macrophyllum Pursh 
Annotation History
1. Acer macrophyllum Pursh.  
Type Notes
 
Collector
J. B. Flett 
Collection #
s.n. 
Other Collectors
 
Date Collected
1894 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Pierce 
Locality
Tacoma. 
Elevation
 
Coordinates
 
Site Description
Wood. 
Specimen Notes
 
Phenology
Flowers 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Sapindaceae
49. Acer macrophyllum Pursh
U.S.A., Washington, Pierce County:
Mount Wow, Mount Rainier.
46.7784°, -121.90208°. Datum: WGS 84. Coordinate uncertainty: 1000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
Wooded slopes. Phenology: Fertile. Origin: Native.
WTU 26486
F. A. Warren 1715    14 Aug 1932
49. Acer macrophyllum Pursh
Database ID
103502 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
26486 
Barcode
 
Other Numbers
 
Family
Sapindaceae 
Name on Specimen
Acer macrophyllum Pursh 
Accepted Name
Acer macrophyllum Pursh 
Annotation History
1. Acer macrophyllum Pursh.  
Type Notes
 
Collector
F. A. Warren 
Collection #
1715 
Other Collectors
 
Date Collected
14 Aug 1932 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Pierce 
Locality
Mount Wow, Mount Rainier. 
Elevation
 
Coordinates
46.7784°, -121.90208° 
Site Description
Wooded slopes. 
Specimen Notes
 
Phenology
Fertile 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Sapindaceae
50. Acer macrophyllum Pursh
U.S.A., Washington, Chelan County:
Derby Canyon.
Elev. 1000 ft. 47.570101°, -120.586842°. Datum: WGS84. Coordinate uncertainty: 10000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
Tissue removed by Michael Bradshaw at the University of Washington for powdery mildew analysis 2019. Phenology: Flowers. Origin: Native.
WTU 187655; Barcode: WTU-V-051789
James Dennis Currie 41    22 May 1948
50. Acer macrophyllum Pursh
Database ID
103507 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
187655 
Barcode
WTU-V-051789 
Other Numbers
 
Family
Sapindaceae 
Name on Specimen
Acer macrophyllum Pursh 
Accepted Name
Acer macrophyllum Pursh 
Annotation History
1. Acer macrophyllum Pursh.  
Type Notes
 
Collector
James Dennis Currie 
Collection #
41 
Other Collectors
 
Date Collected
22 May 1948 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Chelan 
Locality
Derby Canyon. 
Elevation
1000 ft. 
Coordinates
47.570101°, -120.586842° 
Site Description
 
Specimen Notes
Tissue removed by Michael Bradshaw at the University of Washington for powdery mildew analysis 2019.  
Phenology
Flowers 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Sapindaceae
51. Acer macrophyllum Pursh
U.S.A., Washington, San Juan County:
San Juan Island, University of Washington Friday Harbor Laboratories.
48.546944°, -123.010833°. Datum: WGS 84. Coordinate uncertainty: 300 meters. Georeferenced by WTU Staff. Coordinate Source: Georeferenced.
Trees 25 feet tall, locally common, flowers light green. Phenology: Flowers. Origin: Native.
WTU 263247
Susan Gates 13    22 Apr 1975
51. Acer macrophyllum Pursh
Database ID
103508 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
263247 
Barcode
 
Other Numbers
 
Family
Sapindaceae 
Name on Specimen
Acer macrophyllum Pursh 
Accepted Name
Acer macrophyllum Pursh 
Annotation History
1. Acer macrophyllum Pursh.  
Type Notes
 
Collector
Susan Gates 
Collection #
13 
Other Collectors
 
Date Collected
22 Apr 1975 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
San Juan 
Locality
San Juan Island, University of Washington Friday Harbor Laboratories. 
Elevation
 
Coordinates
48.546944°, -123.010833° 
Site Description
 
Specimen Notes
Trees 25 feet tall, locally common, flowers light green. 
Phenology
Flowers 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Sapindaceae
52. Acer macrophyllum Pursh
U.S.A., Washington, Klickitat County:
Bingen Mountain, Bingen.
45.715°, -121.46333°. Datum: WGS 84. Coordinate uncertainty: 10000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
Phenology: Flowers. Origin: Native.
WTU 196205
Wilhelm N. Suksdorf 5208    5 Apr 1905
52. Acer macrophyllum Pursh
Database ID
103509 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
196205 
Barcode
 
Other Numbers
 
Family
Sapindaceae 
Name on Specimen
Acer macrophyllum Pursh 
Accepted Name
Acer macrophyllum Pursh 
Annotation History
1. Acer macrophyllum Pursh.  
Type Notes
 
Collector
Wilhelm N. Suksdorf 
Collection #
5208 
Other Collectors
 
Date Collected
5 Apr 1905 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Klickitat 
Locality
Bingen Mountain, Bingen. 
Elevation
 
Coordinates
45.715°, -121.46333° 
Site Description
 
Specimen Notes
 
Phenology
Flowers 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Sapindaceae
53. Acer macrophyllum Pursh
U.S.A., Washington, King County:
Three Tree Point, Puget Sound.
47.45056°, -122.38111°. Datum: WGS 84. Coordinate uncertainty: 10000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
Sheltered south slope. Phenology: Flowers. Origin: Native.
WTU 43537
Lyman Benson 1157    19 Apr 1929
53. Acer macrophyllum Pursh
Database ID
103510 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
43537 
Barcode
 
Other Numbers
 
Family
Sapindaceae 
Name on Specimen
Acer macrophyllum Pursh 
Accepted Name
Acer macrophyllum Pursh 
Annotation History
1. Acer macrophyllum Pursh.  
Type Notes
 
Collector
Lyman Benson 
Collection #
1157 
Other Collectors
 
Date Collected
19 Apr 1929 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
King 
Locality
Three Tree Point, Puget Sound. 
Elevation
 
Coordinates
47.45056°, -122.38111° 
Site Description
Sheltered south slope. 
Specimen Notes
 
Phenology
Flowers 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Sapindaceae
54. Acer macrophyllum Pursh
U.S.A., Washington, Klickitat County:
Near Pitt.
45.79583°, -121.19972°. Datum: WGS 84. Coordinate uncertainty: 5000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
Open wooded slopes. Phenology: Flowers. Origin: Native.
WTU 5421JWT
J. William Thompson 8202    16 Apr 1932
54. Acer macrophyllum Pursh
Database ID
103512 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
5421JWT 
Barcode
 
Other Numbers
 
Family
Sapindaceae 
Name on Specimen
Acer macrophyllum Pursh 
Accepted Name
Acer macrophyllum Pursh 
Annotation History
1. Acer macrophyllum Pursh.  
Type Notes
 
Collector
J. William Thompson 
Collection #
8202 
Other Collectors
 
Date Collected
16 Apr 1932 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Klickitat 
Locality
Near Pitt. 
Elevation
 
Coordinates
45.79583°, -121.19972° 
Site Description
Open wooded slopes. 
Specimen Notes
 
Phenology
Flowers 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Sapindaceae
55. Acer macrophyllum Pursh
U.S.A., Washington, Chelan County:
Peshastin.
Elev. 1000-3000 ft. 47.57083°, -120.60278°. Datum: WGS84. Coordinate uncertainty: 10000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
Phenology: Fruits. Origin: Native.
WTU 11917
J. H. Sandberg 1645     Aug 1893
with J. B. Leiberg
55. Acer macrophyllum Pursh
Database ID
103513 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
11917 
Barcode
 
Other Numbers
 
Family
Sapindaceae 
Name on Specimen
Acer macrophyllum Pursh 
Accepted Name
Acer macrophyllum Pursh 
Annotation History
1. Acer macrophyllum Pursh.  
Type Notes
 
Collector
J. H. Sandberg 
Collection #
1645 
Other Collectors
J. B. Leiberg 
Date Collected
Aug 1893 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Chelan 
Locality
Peshastin. 
Elevation
1000-3000 ft. 
Coordinates
47.57083°, -120.60278° 
Site Description
 
Specimen Notes
 
Phenology
Fruits 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Sapindaceae
56. Acer macrophyllum Pursh
U.S.A., Washington, Klickitat County:
14 miles east of Goldendale on Golden / Bickleton Road at Rock Creek.
Elev. 393 ft. 45.820699°, -120.525166°. Datum: WGS 84. Coordinate uncertainty: 1000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
Upper sonoran creek margin. Twanu, twanupas hard wood, used for hoop of dip nets. Phenology: Fruits. Origin: Native.
WTU 271206
E. Hunn 60    2 Oct 1976
56. Acer macrophyllum Pursh
Database ID
103514 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
271206 
Barcode
 
Other Numbers
 
Family
Sapindaceae 
Name on Specimen
Acer macrophyllum Pursh 
Accepted Name
Acer macrophyllum Pursh 
Annotation History
1. Acer macrophyllum Pursh.
    Annotated by Hunn.  
Type Notes
 
Collector
E. Hunn 
Collection #
60 
Other Collectors
 
Date Collected
2 Oct 1976 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Klickitat 
Locality
14 miles east of Goldendale on Golden / Bickleton Road at Rock Creek. 
Elevation
393 ft. 
Coordinates
45.820699°, -120.525166° 
Site Description
Upper sonoran creek margin. 
Specimen Notes
Twanu, twanupas hard wood, used for hoop of dip nets. 
Phenology
Fruits 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Sapindaceae
57. Acer macrophyllum Pursh
U.S.A., Oregon
Bummer's Gulch, on south bank of Willamette River.
Phenology: Flowers. Origin: Native.
WTU 108087
J. W. McFarland s.n.    14 Apr 1941
57. Acer macrophyllum Pursh
Database ID
103515 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
108087 
Barcode
 
Other Numbers
 
Family
Sapindaceae 
Name on Specimen
Acer macrophyllum Pursh 
Accepted Name
Acer macrophyllum Pursh 
Annotation History
1. Acer macrophyllum Pursh.  
Type Notes
 
Collector
J. W. McFarland 
Collection #
s.n. 
Other Collectors
 
Date Collected
14 Apr 1941 
Verbatim Date
 
Country
U.S.A. 
State or Province
Oregon 
County
 
Locality
Bummer's Gulch, on south bank of Willamette River. 
Elevation
 
Coordinates
 
Site Description
 
Specimen Notes
 
Phenology
Flowers 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Sapindaceae
58. Acer macrophyllum Pursh
Canada, British Columbia
Alexandria.
Roadside in Douglas fir forest. Phenology: Flowers. Origin: Native.
WTU 143019
James Hatter 12    9 May 1949
58. Acer macrophyllum Pursh
Database ID
103516 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
143019 
Barcode
 
Other Numbers
 
Family
Sapindaceae 
Name on Specimen
Acer macrophyllum Pursh 
Accepted Name
Acer macrophyllum Pursh 
Annotation History
1. Acer macrophyllum Pursh.  
Type Notes
 
Collector
James Hatter 
Collection #
12 
Other Collectors
 
Date Collected
9 May 1949 
Verbatim Date
 
Country
Canada 
State or Province
British Columbia 
County
 
Locality
Alexandria. 
Elevation
 
Coordinates
 
Site Description
Roadside in Douglas fir forest. 
Specimen Notes
 
Phenology
Flowers 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Sapindaceae
59. Acer macrophyllum Pursh
Canada, British Columbia
Surrey: 17780 92nd Ave.
49.15° N, 122.73° W.
In hedgerow at edge of lot. Tall tree, voucher for photograph.¶Tissue removed by Michael Bradshaw at the University of Washington for powdery mildew analysis 2019. Phenology: Vegetative. Origin: Native.
WTU 334854; Barcode: WTU-V-051778
Mary E. Barkworth 97.064    31 Aug 1997
59. Acer macrophyllum Pursh
Database ID
103517 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
334854 
Barcode
WTU-V-051778 
Other Numbers
 
Family
Sapindaceae 
Name on Specimen
Acer macrophyllum Pursh 
Accepted Name
Acer macrophyllum Pursh 
Annotation History
1. Acer macrophyllum Pursh.  
Type Notes
 
Collector
Mary E. Barkworth 
Collection #
97.064 
Other Collectors
 
Date Collected
31 Aug 1997 
Verbatim Date
 
Country
Canada 
State or Province
British Columbia 
County
 
Locality
Surrey: 17780 92nd Ave. 
Elevation
 
Coordinates
49.15° N, 122.73° W 
Site Description
In hedgerow at edge of lot. 
Specimen Notes
Tall tree, voucher for photograph.¶Tissue removed by Michael Bradshaw at the University of Washington for powdery mildew analysis 2019.  
Phenology
Vegetative 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Sapindaceae
60. Acer macrophyllum Pursh
Canada, British Columbia
Victoria, Gordon Head.
Elev. 262 ft.
By cultivated field: mesic, exposure 0, slope 0. Flowers mainly male with some bisexual. Phenology: Flowers. Origin: Native.
WTU 213025
M. Bell s.n.    28 Mar 1963
60. Acer macrophyllum Pursh
Database ID
103519 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
213025 
Barcode
 
Other Numbers
 
Family
Sapindaceae 
Name on Specimen
Acer macrophyllum Pursh 
Accepted Name
Acer macrophyllum Pursh 
Annotation History
1. Acer macrophyllum Pursh.
    Annotated by M. Bell.  
Type Notes
 
Collector
M. Bell 
Collection #
s.n. 
Other Collectors
 
Date Collected
28 Mar 1963 
Verbatim Date
 
Country
Canada 
State or Province
British Columbia 
County
 
Locality
Victoria, Gordon Head. 
Elevation
262 ft. 
Coordinates
 
Site Description
By cultivated field: mesic, exposure 0, slope 0. 
Specimen Notes
Flowers mainly male with some bisexual. 
Phenology
Flowers 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Sapindaceae
61. Acer macrophyllum Pursh
Canada, British Columbia
Near University of British Columbia.
Elev. 328 ft.
Forest. Phenology: Fruits. Origin: Native. Cultivated.
WTU 214099
V. J. Krajina 136    26 Jul 1949
61. Acer macrophyllum Pursh
Database ID
103520 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
214099 
Barcode
 
Other Numbers
 
Family
Sapindaceae 
Name on Specimen
Acer macrophyllum Pursh 
Accepted Name
Acer macrophyllum Pursh 
Annotation History
1. Acer macrophyllum Pursh.
    Annotated by W. Savale, 1961.  
Type Notes
 
Collector
V. J. Krajina 
Collection #
136 
Other Collectors
 
Date Collected
26 Jul 1949 
Verbatim Date
 
Country
Canada 
State or Province
British Columbia 
County
 
Locality
Near University of British Columbia. 
Elevation
328 ft. 
Coordinates
 
Site Description
Forest. 
Specimen Notes
 
Phenology
Fruits 
Origin
Native 
Cultivated?
Yes 
Imaged?
No 

Sapindaceae
62. Acer macrophyllum Pursh
U.S.A., Oregon, Multnomah County:
Portland.
45.52361°, -122.675°. Datum: WGS 84. Coordinate uncertainty: 12756 meters. Georeferenced by Maria Yousoufian. Coordinate Source: GeoLocate.
Low hills. 10 inches x 2o fee D.B.H.. Phenology: Fruits. Origin: Native.
WTU 203527
Delzie Demaree 13410    4 Aug 1936
62. Acer macrophyllum Pursh
Database ID
103521 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
203527 
Barcode
 
Other Numbers
 
Family
Sapindaceae 
Name on Specimen
Acer macrophyllum Pursh 
Accepted Name
Acer macrophyllum Pursh 
Annotation History
1. Acer macrophyllum Pursh.  
Type Notes
 
Collector
Delzie Demaree 
Collection #
13410 
Other Collectors
 
Date Collected
4 Aug 1936 
Verbatim Date
 
Country
U.S.A. 
State or Province
Oregon 
County
Multnomah 
Locality
Portland. 
Elevation
 
Coordinates
45.52361°, -122.675° 
Site Description
Low hills. 
Specimen Notes
10 inches x 2o fee D.B.H.. 
Phenology
Fruits 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Sapindaceae
63. Acer macrophyllum Pursh
U.S.A., Idaho, Idaho County:
Just below Fenn Ranger Station on Selway River, 5 miles above Lowell.
46.082289°, -115.425324°. Datum: WGS 84. Coordinate uncertainty: 1000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
With Taxus and Thuja. A single tree, D.B.H. 15 inches, could be native.¶Tissue removed by Michael Bradshaw at the University of Washington for powdery mildew analysis 2019. Phenology: Fertile.
WTU 177857; Barcode: WTU-V-051783
Marion Ownbey s.n.    19 Oct 1952
with John H. Beaman, S. J. Preece Jr.
63. Acer macrophyllum Pursh
Database ID
103522 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
177857 
Barcode
WTU-V-051783 
Other Numbers
 
Family
Sapindaceae 
Name on Specimen
Acer macrophyllum Pursh 
Accepted Name
Acer macrophyllum Pursh 
Annotation History
1. Acer macrophyllum Pursh.  
Type Notes
 
Collector
Marion Ownbey 
Collection #
s.n. 
Other Collectors
John H. Beaman, S. J. Preece Jr. 
Date Collected
19 Oct 1952 
Verbatim Date
 
Country
U.S.A. 
State or Province
Idaho 
County
Idaho 
Locality
Just below Fenn Ranger Station on Selway River, 5 miles above Lowell. 
Elevation
 
Coordinates
46.082289°, -115.425324° 
Site Description
With Taxus and Thuja. 
Specimen Notes
A single tree, D.B.H. 15 inches, could be native.¶Tissue removed by Michael Bradshaw at the University of Washington for powdery mildew analysis 2019.  
Phenology
Fertile 
Origin
 
Cultivated?
No 
Imaged?
Yes 

Sapindaceae
64. Acer macrophyllum Pursh
Canada, British Columbia
Nanaimo.
Seeds removed by Jake Shannon for small mammal diet research at University of Washington, May 2, 2013.¶Tissue removed by Michael Bradshaw at the University of Washington for powdery mildew analysis 2019. Phenology: Fruits. Origin: Native.
WTU 186645; Barcode: WTU-V-051779
W. E. Lawrence 4748    13 Aug 1928
64. Acer macrophyllum Pursh
Database ID
103523 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
186645 
Barcode
WTU-V-051779 
Other Numbers
 
Family
Sapindaceae 
Name on Specimen
Acer macrophyllum Pursh 
Accepted Name
Acer macrophyllum Pursh 
Annotation History
1. Acer macrophyllum Pursh.  
Type Notes
 
Collector
W. E. Lawrence 
Collection #
4748 
Other Collectors
 
Date Collected
13 Aug 1928 
Verbatim Date
 
Country
Canada 
State or Province
British Columbia 
County
 
Locality
Nanaimo. 
Elevation
 
Coordinates
 
Site Description
 
Specimen Notes
Seeds removed by Jake Shannon for small mammal diet research at University of Washington, May 2, 2013.¶Tissue removed by Michael Bradshaw at the University of Washington for powdery mildew analysis 2019.  
Phenology
Fruits 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Sapindaceae
65. Acer macrophyllum Pursh
U.S.A., Oregon
Along Mt. Loop Highway. Along the highway at Cascade Locks.
TOPOTYPE. Fl. Am. Sept. I: 267. 1814.¶Tissue removed by Michael Bradshaw at the University of Washington for powdery mildew analysis 2019. Phenology: Fruits. Origin: Native.
WTU 80664; Barcode: WTU-V-051769
A. A. Heller 14727    2 Aug 1928
65. Acer macrophyllum Pursh
Database ID
106153 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
80664 
Barcode
WTU-V-051769 
Other Numbers
 
Family
Sapindaceae 
Name on Specimen
Acer macrophyllum Pursh 
Accepted Name
Acer macrophyllum Pursh 
Annotation History
1. Acer macrophyllum Pursh.  
Type Notes
 
Collector
A. A. Heller 
Collection #
14727 
Other Collectors
 
Date Collected
2 Aug 1928 
Verbatim Date
 
Country
U.S.A. 
State or Province
Oregon 
County
 
Locality
Along Mt. Loop Highway. Along the highway at Cascade Locks. 
Elevation
 
Coordinates
 
Site Description
 
Specimen Notes
TOPOTYPE. Fl. Am. Sept. I: 267. 1814.¶Tissue removed by Michael Bradshaw at the University of Washington for powdery mildew analysis 2019. 
Phenology
Fruits 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Sapindaceae
66. Acer macrophyllum Pursh
U.S.A., Washington
[no locality given on the label].
47.521458°, -120.45883°. Datum: WGS 84. Coordinate uncertainty: 329107 meters. Georeferenced by Joseph Stormer. Coordinate Source: Digital Map.
Common in moist ground and along streams throughout Western Washington and sparsely throughout Eastern Washington. A valuable tree for its fine hard wood, useful to the cabinet maker and for fuel. On the sheet itself is one specimen with leaves and no flowers nor fruits.¶Sampled by Michael Bradshaw for powdery mildew 6/26/2019. Phenology: Vegetative. Origin: Native.
WTU 11876; Barcode: WTU-V-051781
Louis F. Henderson s.n.    20 Apr 1892
66. Acer macrophyllum Pursh
Database ID
107521 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
11876 
Barcode
WTU-V-051781 
Other Numbers
 
Family
Sapindaceae 
Name on Specimen
Acer macrophyllum Pursh 
Accepted Name
Acer macrophyllum Pursh 
Annotation History
1. Acer macrophyllum Pursh.  
Type Notes
 
Collector
Louis F. Henderson 
Collection #
s.n. 
Other Collectors
 
Date Collected
20 Apr 1892 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
 
Locality
[no locality given on the label]. 
Elevation
 
Coordinates
47.521458°, -120.45883° 
Site Description
 
Specimen Notes
Common in moist ground and along streams throughout Western Washington and sparsely throughout Eastern Washington. A valuable tree for its fine hard wood, useful to the cabinet maker and for fuel. On the sheet itself is one specimen with leaves and no flowers nor fruits.¶Sampled by Michael Bradshaw for powdery mildew 6/26/2019. 
Phenology
Vegetative 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Sapindaceae
67. Acer macrophyllum Pursh
Canada, British Columbia
Cultus Lake.
Distributed by the Herbarium, The University of British Columbia. Phenology: Fruits. Origin: Native. Cultivated.
WTU 362020
V. J. Krajina s.n.    4 Sep 1949
67. Acer macrophyllum Pursh
Database ID
109207 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
362020 
Barcode
 
Other Numbers
 
Family
Sapindaceae 
Name on Specimen
Acer macrophyllum Pursh 
Accepted Name
Acer macrophyllum Pursh 
Annotation History
1. Acer macrophyllum Pursh.
    Annotated by J. W. Eastham, 1961.  
Type Notes
 
Collector
V. J. Krajina 
Collection #
s.n. 
Other Collectors
 
Date Collected
4 Sep 1949 
Verbatim Date
 
Country
Canada 
State or Province
British Columbia 
County
 
Locality
Cultus Lake. 
Elevation
 
Coordinates
 
Site Description
 
Specimen Notes
Distributed by the Herbarium, The University of British Columbia. 
Phenology
Fruits 
Origin
Native 
Cultivated?
Yes 
Imaged?
No 

Sapindaceae
68. Acer macrophyllum Pursh
U.S.A., Washington, King County:
Seattle.
47.613617°, -122.310098°. Datum: WGS 84. Coordinate uncertainty: 15750 meters. Georeferenced by Joseph Stormer. Coordinate Source: Digital Map.
Campus woods. Phenology: Flowers. Origin: Native.
WTU 362021
G. L. Wittrock s.n.    1 Apr 1928
68. Acer macrophyllum Pursh
Database ID
109974 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
362021 
Barcode
 
Other Numbers
 
Family
Sapindaceae 
Name on Specimen
Acer macrophyllum Pursh 
Accepted Name
Acer macrophyllum Pursh 
Annotation History
1. Acer macrophyllum Pursh.  
Type Notes
 
Collector
G. L. Wittrock 
Collection #
s.n. 
Other Collectors
 
Date Collected
1 Apr 1928 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
King 
Locality
Seattle. 
Elevation
 
Coordinates
47.613617°, -122.310098° 
Site Description
Campus woods. 
Specimen Notes
 
Phenology
Flowers 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Sapindaceae
69. Acer macrophyllum Pursh
U.S.A., Washington, Lewis County:
Woods Creek Natural Area along Highway 131.
46° 27' 42" N, 121° 57' 36" W. Datum: WGS 84. Coordinate uncertainty: 100 meters. Coordinate Source: Digital map.
Moist conifer-deciduous forest dominated by Pseudotsuga, with gravelly, grassy areas around parking lot. Medium sized trees; common. Phenology: Fruits. Origin: Native.
WTU 362932
Jessica Ni 63    16 Jun 2006
with Ben Legler
69. Acer macrophyllum Pursh
Database ID
141035 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
362932 
Barcode
 
Other Numbers
 
Family
Sapindaceae 
Name on Specimen
Acer macrophyllum Pursh 
Accepted Name
Acer macrophyllum Pursh 
Annotation History
1. Acer macrophyllum Pursh.
    Annotated by Jessica Ni, 28 2006. Sources: H&C.  
Type Notes
 
Collector
Jessica Ni 
Collection #
63 
Other Collectors
Ben Legler 
Date Collected
16 Jun 2006 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Lewis 
Locality
Woods Creek Natural Area along Highway 131. 
Elevation
 
Coordinates
46° 27' 42" N, 121° 57' 36" W 
Site Description
Moist conifer-deciduous forest dominated by Pseudotsuga, with gravelly, grassy areas around parking lot. 
Specimen Notes
Medium sized trees; common. 
Phenology
Fruits 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Sapindaceae
70. Acer macrophyllum Pursh
U.S.A., Washington, San Juan County:
San Juan Islands. Sentinel Island. East end of island.
48° 38.397' N, 123° 8.915' W.
Several spreading, multi-trunked trees in open grassland. Phenology: Flowers. Origin: Native.
WTU 385571
Eliza Habegger EH-1020    27 Apr 2006
70. Acer macrophyllum Pursh
Database ID
148316 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
385571 
Barcode
 
Other Numbers
 
Family
Sapindaceae 
Name on Specimen
Acer macrophyllum Pursh 
Accepted Name
Acer macrophyllum Pursh 
Annotation History
1. Acer macrophyllum Pursh.
    Annotated by David Giblin, 2006. Sources: H&C.  
Type Notes
 
Collector
Eliza Habegger 
Collection #
EH-1020 
Other Collectors
 
Date Collected
27 Apr 2006 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
San Juan 
Locality
San Juan Islands. Sentinel Island. East end of island. 
Elevation
 
Coordinates
48° 38.397' N, 123° 8.915' W 
Site Description
 
Specimen Notes
Several spreading, multi-trunked trees in open grassland. 
Phenology
Flowers 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Sapindaceae
71. Acer macrophyllum Pursh
U.S.A., Washington, San Juan County:
San Juan Islands. Cliff Island.
48° 35.391' N, 123° 0.826' W.
Island is forested heavily with second growth Pseudotsuga with extensive Gaultheria shallon understory. Heavily deer grazed. Many species relatively uncommon around periphery on cliffs. A few trees along north side. Phenology: Flowers. Origin: Native.
WTU 388335
David Giblin 328    28 Apr 2006
71. Acer macrophyllum Pursh
Database ID
152670 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
388335 
Barcode
 
Other Numbers
 
Family
Sapindaceae 
Name on Specimen
Acer macrophyllum Pursh 
Accepted Name
Acer macrophyllum Pursh 
Annotation History
1. Acer macrophyllum Pursh.
    Annotated by David Giblin, 2006. Sources: FNA.  
Type Notes
 
Collector
David Giblin 
Collection #
328 
Other Collectors
 
Date Collected
28 Apr 2006 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
San Juan 
Locality
San Juan Islands. Cliff Island. 
Elevation
 
Coordinates
48° 35.391' N, 123° 0.826' W 
Site Description
Island is forested heavily with second growth Pseudotsuga with extensive Gaultheria shallon understory. Heavily deer grazed. Many species relatively uncommon around periphery on cliffs. 
Specimen Notes
A few trees along north side. 
Phenology
Flowers 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Sapindaceae
72. Acer macrophyllum Pursh
U.S.A., Washington, San Juan County:
San Juan Islands. McConnell Island, middle of island; southwest of Orcas Island.
Elev. 40 ft. 48° 35.8' N, 123° 1.45' W. Datum: WGS 84. Coordinate uncertainty: 100 meters. Coordinate Source: GPS.
Shady Pseudotsuga forest; most trees less than ca. [circa] 50 years old; grassy or duff understory; grazed in past. Common, trees and saplings. Phenology: Fruits. Origin: Native.
WTU 385134
David Giblin 491    30 May 2006
72. Acer macrophyllum Pursh
Database ID
153706 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
385134 
Barcode
 
Other Numbers
 
Family
Sapindaceae 
Name on Specimen
Acer macrophyllum Pursh 
Accepted Name
Acer macrophyllum Pursh 
Annotation History
1. Acer macrophyllum Pursh.
    Annotated by David Giblin, 8 2006. Sources: H&C.  
Type Notes
 
Collector
David Giblin 
Collection #
491 
Other Collectors
 
Date Collected
30 May 2006 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
San Juan 
Locality
San Juan Islands. McConnell Island, middle of island; southwest of Orcas Island. 
Elevation
40 ft. 
Coordinates
48° 35.8' N, 123° 1.45' W 
Site Description
Shady Pseudotsuga forest; most trees less than ca. [circa] 50 years old; grassy or duff understory; grazed in past. 
Specimen Notes
Common, trees and saplings. 
Phenology
Fruits 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Sapindaceae
73. Acer macrophyllum Pursh
U.S.A., Washington, Chelan County:
4.6 miles up Swakane Canyon, on canyon floor.
Elev. 1968 ft. 47° 35.043' N, 120° 22.051' W.
Riparian. Phenology: Flowers. Origin: Native.
WTU 374996
Ben Legler 2689    20 May 2005
73. Acer macrophyllum Pursh
Database ID
154669 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
374996 
Barcode
 
Other Numbers
 
Family
Sapindaceae 
Name on Specimen
Acer macrophyllum Pursh 
Accepted Name
Acer macrophyllum Pursh 
Annotation History
1. Acer macrophyllum Pursh.
    Annotated by Steve Hahn, 2005. Sources: H&C.  
Type Notes
 
Collector
Ben Legler 
Collection #
2689 
Other Collectors
 
Date Collected
20 May 2005 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Chelan 
Locality
4.6 miles up Swakane Canyon, on canyon floor. 
Elevation
1968 ft. 
Coordinates
47° 35.043' N, 120° 22.051' W 
Site Description
 
Specimen Notes
Riparian. 
Phenology
Flowers 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Sapindaceae
74. Acer macrophyllum Pursh
U.S.A., Washington, Skagit County:
Padilla Bay National Estuarine Research Reserve. Saddlebag Island. North-facing bay.
Elev. 0 ft. 48° 32.17' N, 122° 33.361' W.
Pseudotsuga menziesii dominated overstory forest leading to gravelly beach along bay shore. Several large trees scattered among Pseudotsuga menziesii. Phenology: Fruits. Origin: Native.
WTU 371727
Jessica Ni 68    23 Aug 2006
with David Giblin
74. Acer macrophyllum Pursh
Database ID
155301 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
371727 
Barcode
 
Other Numbers
 
Family
Sapindaceae 
Name on Specimen
Acer macrophyllum Pursh 
Accepted Name
Acer macrophyllum Pursh 
Annotation History
1. Acer macrophyllum Pursh.
    Annotated by David Giblin, 11 2007. Sources: H&C.  
Type Notes
 
Collector
Jessica Ni 
Collection #
68 
Other Collectors
David Giblin 
Date Collected
23 Aug 2006 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Skagit 
Locality
Padilla Bay National Estuarine Research Reserve. Saddlebag Island. North-facing bay. 
Elevation
0 ft. 
Coordinates
48° 32.17' N, 122° 33.361' W 
Site Description
Pseudotsuga menziesii dominated overstory forest leading to gravelly beach along bay shore. 
Specimen Notes
Several large trees scattered among Pseudotsuga menziesii. 
Phenology
Fruits 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Sapindaceae
75. Acer macrophyllum Pursh
U.S.A., Washington, Snohomish County:
At the Legler residence (4115 234th St. NE) ca. 1.7 air miles NW of Arlington.
Elev. 290 ft. 48° 12' 28" N, 122° 10' 25" W. Datum: WGS 84. Coordinate uncertainty: 100 meters. Coordinate Source: Digital map.
Mixed conifer and deciduous forest with brushy understory. Common trees, trunks to over 1 meter diameter; twigs reddish-green. Phenology: Buds. Origin: Native.
WTU
Ben Legler 3137    2 Feb 2006
75. Acer macrophyllum Pursh
Database ID
156324 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
 
Barcode
 
Other Numbers
 
Family
Sapindaceae 
Name on Specimen
Acer macrophyllum Pursh 
Accepted Name
Acer macrophyllum Pursh 
Annotation History
1. Acer macrophyllum Pursh.
    Annotated by Ben Legler.  
Type Notes
 
Collector
Ben Legler 
Collection #
3137 
Other Collectors
 
Date Collected
2 Feb 2006 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Snohomish 
Locality
At the Legler residence (4115 234th St. NE) ca. 1.7 air miles NW of Arlington. 
Elevation
290 ft. 
Coordinates
48° 12' 28" N, 122° 10' 25" W 
Site Description
Mixed conifer and deciduous forest with brushy understory. 
Specimen Notes
Common trees, trunks to over 1 meter diameter; twigs reddish-green. 
Phenology
Buds 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Sapindaceae
76. Acer macrophyllum Pursh
U.S.A., Washington, Pacific County:
Bay Center Dike Road. Roadside.
Elev. 6 ft. 46° 37.077' N, 123° 56.517' W. Datum: WGS 84.
Edge of road near grazed slough. Single tree along edge of road. Phenology: Fruits. Origin: Native.
WTU 377950
Ben Legler 3824    18 May 2007
with Peter Zika, David Giblin
76. Acer macrophyllum Pursh
Database ID
159286 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
377950 
Barcode
 
Other Numbers
 
Family
Sapindaceae 
Name on Specimen
Acer macrophyllum Pursh 
Accepted Name
Acer macrophyllum Pursh 
Annotation History
1. Acer macrophyllum Pursh.
    Annotated by David Giblin, 13 2007. Sources: H&C.  
Type Notes
 
Collector
Ben Legler 
Collection #
3824 
Other Collectors
Peter Zika, David Giblin 
Date Collected
18 May 2007 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Pacific 
Locality
Bay Center Dike Road. Roadside. 
Elevation
6 ft. 
Coordinates
46° 37.077' N, 123° 56.517' W 
Site Description
Edge of road near grazed slough. 
Specimen Notes
Single tree along edge of road. 
Phenology
Fruits 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Sapindaceae
77. Acer macrophyllum Pursh
U.S.A., Washington, Snohomish County:
2 miles east of Arlington on Highway 530.
48.198882°, -122.080463°. Datum: WGS 84. Coordinate uncertainty: 1000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
Roadside. [Located in teaching collection]. Phenology: Fruits. Origin: Native.
WTU 314113; Barcode: WTU-V-005641
arnot 13    13 Apr 1987
77. Acer macrophyllum Pursh
Database ID
166133 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
314113 
Barcode
WTU-V-005641 
Other Numbers
 
Family
Sapindaceae 
Name on Specimen
Acer macrophyllum Pursh 
Accepted Name
Acer macrophyllum Pursh 
Annotation History
1. Acer macrophyllum Pursh.  
Type Notes
 
Collector
arnot 
Collection #
13 
Other Collectors
 
Date Collected
13 Apr 1987 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Snohomish 
Locality
2 miles east of Arlington on Highway 530. 
Elevation
 
Coordinates
48.198882°, -122.080463° 
Site Description
Roadside. 
Specimen Notes
[Located in teaching collection]. 
Phenology
Fruits 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Sapindaceae
78. Acer macrophyllum Pursh
U.S.A., Washington, San Juan County:
Matia Island.
48.74791° N, 122.84196° W. Coordinate Source: GPS.
Along the trail across to the east cove, and from bluffs, headlands, and shoreline habitats near the cove. Occasional, scattered and widespread large tree. Phenology: Flowers. Origin: Native.
WTU 376183
Peter Dunwiddie 08-38    24 Apr 2008
78. Acer macrophyllum Pursh
Database ID
167640 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
376183 
Barcode
 
Other Numbers
 
Family
Sapindaceae 
Name on Specimen
Acer macrophyllum Pursh 
Accepted Name
Acer macrophyllum Pursh 
Annotation History
1. Acer macrophyllum Pursh.
    Annotated by David Giblin, 6 2008. Sources: H&C.  
Type Notes
 
Collector
Peter Dunwiddie 
Collection #
08-38 
Other Collectors
 
Date Collected
24 Apr 2008 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
San Juan 
Locality
Matia Island. 
Elevation
 
Coordinates
48.74791° N, 122.84196° W 
Site Description
Along the trail across to the east cove, and from bluffs, headlands, and shoreline habitats near the cove. 
Specimen Notes
Occasional, scattered and widespread large tree. 
Phenology
Flowers 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Sapindaceae
79. Acer macrophyllum Pursh
U.S.A., Washington, San Juan County:
San Juan Islands National Wildlife Refuge and Wilderness Area. Turn Island. Large island 0.25 miles off the east shore of San Juan Island.
48° 31.98' N, 122° 58.22' W. Datum: WGS 84. Coordinate uncertainty: 10 meters. Coordinate Source: GPS.
On dry rocks. Several trees scattered in forest at southeast end. Phenology: Fruits. Origin: Native.
WTU 394779; Barcode: WTU-V-020809
Eliza Habegger EH1126    29 May 2008
79. Acer macrophyllum Pursh
Database ID
168424 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
394779 
Barcode
WTU-V-020809 
Other Numbers
 
Family
Sapindaceae 
Name on Specimen
Acer macrophyllum Pursh 
Accepted Name
Acer macrophyllum Pursh 
Annotation History
1. Acer macrophyllum Pursh.
    Annotated by David Giblin, 3 2008. Sources: H&C.  
Type Notes
 
Collector
Eliza Habegger 
Collection #
EH1126 
Other Collectors
 
Date Collected
29 May 2008 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
San Juan 
Locality
San Juan Islands National Wildlife Refuge and Wilderness Area. Turn Island. Large island 0.25 miles off the east shore of San Juan Island. 
Elevation
 
Coordinates
48° 31.98' N, 122° 58.22' W 
Site Description
On dry rocks. 
Specimen Notes
Several trees scattered in forest at southeast end. 
Phenology
Fruits 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Sapindaceae
80. Acer macrophyllum Pursh
U.S.A., Washington, San Juan County:
North Finger Island.
Elev. 0-65 ft. 48° 45' 24.18" N, 122° 53' 27.64" W.
0.8 mile-long island dominated by Pseudotsuga menziesii overstory. Coastal bluff habitat on south and extreme eastern edge of island. Occasional, to 10 meters high. Phenology: Fruits. Origin: Native.
WTU 385808
David Giblin 1468    12 May 2008
80. Acer macrophyllum Pursh
Database ID
169503 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
385808 
Barcode
 
Other Numbers
 
Family
Sapindaceae 
Name on Specimen
Acer macrophyllum Pursh 
Accepted Name
Acer macrophyllum Pursh 
Annotation History
1. Acer macrophyllum Pursh.
    Annotated by David Giblin, 21 2008. Sources: H&C.  
Type Notes
 
Collector
David Giblin 
Collection #
1468 
Other Collectors
 
Date Collected
12 May 2008 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
San Juan 
Locality
North Finger Island. 
Elevation
0-65 ft. 
Coordinates
48° 45' 24.18" N, 122° 53' 27.64" W 
Site Description
0.8 mile-long island dominated by Pseudotsuga menziesii overstory. Coastal bluff habitat on south and extreme eastern edge of island. 
Specimen Notes
Occasional, to 10 meters high. 
Phenology
Fruits 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Sapindaceae
81. Acer macrophyllum Pursh
U.S.A., Washington, Klickitat County:
U.S. BLM land along Glenwood Road, east side of road.
Elev. 1331 ft. 45.96363° N, 121.10816° W. Datum: WGS 84.
Quercus garryana and Pinus ponderosa overstory. Understory with patches of Carex geyeri and Ceanothus prostratus. Common as overstory free along roadcut. Phenology: Flowers. Origin: Native.
WTU 378823
David Giblin 2668    12 May 2009
with Steve Hahn
81. Acer macrophyllum Pursh
Database ID
173497 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
378823 
Barcode
 
Other Numbers
 
Family
Sapindaceae 
Name on Specimen
Acer macrophyllum Pursh 
Accepted Name
Acer macrophyllum Pursh 
Annotation History
1. Acer macrophyllum Pursh.
    Annotated by David Giblin, 14 2009. Sources: H&C.  
Type Notes
 
Collector
David Giblin 
Collection #
2668 
Other Collectors
Steve Hahn 
Date Collected
12 May 2009 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Klickitat 
Locality
U.S. BLM land along Glenwood Road, east side of road. 
Elevation
1331 ft. 
Coordinates
45.96363° N, 121.10816° W 
Site Description
Quercus garryana and Pinus ponderosa overstory. Understory with patches of Carex geyeri and Ceanothus prostratus. 
Specimen Notes
Common as overstory free along roadcut. 
Phenology
Flowers 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Sapindaceae
82. Acer macrophyllum Pursh
U.S.A., Idaho, Latah County:
Potlatch Creek--first bridge south of Kendrick.
Riparian in boulders and gravel, below high water mark. Height: 35 feet. Diameter at breast height: 10 inches. Naturalized locally. Duplicate sheet from University of Idaho Herbarium. Phenology: Flowers. Origin: Introduced.
WTU 377007
F. D. Johnson s.n.     May 1977
82. Acer macrophyllum Pursh
Database ID
175603 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
377007 
Barcode
 
Other Numbers
 
Family
Sapindaceae 
Name on Specimen
Acer macrophyllum Pursh 
Accepted Name
Acer macrophyllum Pursh 
Annotation History
1. Acer macrophyllum Pursh.
    Annotated by F. D. Johnson.  
Type Notes
 
Collector
F. D. Johnson 
Collection #
s.n. 
Other Collectors
 
Date Collected
May 1977 
Verbatim Date
 
Country
U.S.A. 
State or Province
Idaho 
County
Latah 
Locality
Potlatch Creek--first bridge south of Kendrick. 
Elevation
 
Coordinates
 
Site Description
Riparian in boulders and gravel, below high water mark. 
Specimen Notes
Height: 35 feet. Diameter at breast height: 10 inches. Naturalized locally. Duplicate sheet from University of Idaho Herbarium. 
Phenology
Flowers 
Origin
Introduced 
Cultivated?
No 
Imaged?
No 

Sapindaceae
83. Acer macrophyllum Pursh
U.S.A., Washington, Klickitat County:
U. S. Bureau of Land Management property opposite Dillacort Canyon on west side of Klickitat River.
Elev. 393 ft. 45.741° N, 121.22549° W. Datum: WGS 84. Coordinate uncertainty: 10 meters. Coordinate Source: GPS.
Vernally moist, steep southeast-facing slope dominated by Lomatium grayi. Scattered in open areas; tree to 5 meters tall. Phenology: Flowers. Origin: Native.
WTU 379978
David Giblin 3329    8 Apr 2010
with Steve Hahn
83. Acer macrophyllum Pursh
Database ID
176509 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
379978 
Barcode
 
Other Numbers
 
Family
Sapindaceae 
Name on Specimen
Acer macrophyllum Pursh 
Accepted Name
Acer macrophyllum Pursh 
Annotation History
1. Acer macrophyllum Pursh.
    Annotated by David Giblin, 9 2010. Sources: H&C.  
Type Notes
 
Collector
David Giblin 
Collection #
3329 
Other Collectors
Steve Hahn 
Date Collected
8 Apr 2010 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Klickitat 
Locality
U. S. Bureau of Land Management property opposite Dillacort Canyon on west side of Klickitat River. 
Elevation
393 ft. 
Coordinates
45.741° N, 121.22549° W 
Site Description
Vernally moist, steep southeast-facing slope dominated by Lomatium grayi. 
Specimen Notes
Scattered in open areas; tree to 5 meters tall. 
Phenology
Flowers 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Sapindaceae
84. Acer macrophyllum Pursh
U.S.A., Washington, Whatcom County:
Ross Lake National Recreation Area. South of Lightning Creek at top of first large bald.
Elev. 1853 ft. 48.87232° N, 121.01394° W. Datum: WGS 84. Coordinate uncertainty: 10 meters. Coordinate Source: GPS.
Light, open, vernally moist soil and adjacent forest understory; Pesudotsuga menziesii, Pinus contorta, Pinus ponderosa dominant forest tree species. Single tree to 7 meters in open, sunny area. Phenology: Flowers. Origin: Native.
WTU 381950
Russ Holmes 10-22    12 May 2010
84. Acer macrophyllum Pursh
Database ID
177638 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
381950 
Barcode
 
Other Numbers
 
Family
Sapindaceae 
Name on Specimen
Acer macrophyllum Pursh 
Accepted Name
Acer macrophyllum Pursh 
Annotation History
1. Acer macrophyllum Pursh.
    Annotated by David Giblin, 20 2010. Sources: H&C.  
Type Notes
 
Collector
Russ Holmes 
Collection #
10-22 
Other Collectors
 
Date Collected
12 May 2010 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Whatcom 
Locality
Ross Lake National Recreation Area. South of Lightning Creek at top of first large bald. 
Elevation
1853 ft. 
Coordinates
48.87232° N, 121.01394° W 
Site Description
Light, open, vernally moist soil and adjacent forest understory; Pesudotsuga menziesii, Pinus contorta, Pinus ponderosa dominant forest tree species. 
Specimen Notes
Single tree to 7 meters in open, sunny area. 
Phenology
Flowers 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Sapindaceae
85. Acer macrophyllum Pursh
U.S.A., Washington, King County:
Seattle, Discovery Park.
47.658892°, -122.418185°. Datum: WGS 84. Coordinate uncertainty: 1400 meters. Georeferenced by Ibro Polovina. Coordinate Source: Digital Map.
FN #28. Phenology: Flowers & Fruits. Origin: Native.
WTU 381735
Grace Smith s.n.     Oct 1975
85. Acer macrophyllum Pursh
Database ID
178589 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
381735 
Barcode
 
Other Numbers
 
Family
Sapindaceae 
Name on Specimen
Acer macrophyllum Pursh 
Accepted Name
Acer macrophyllum Pursh 
Annotation History
1. Acer macrophyllum Pursh.  
Type Notes
 
Collector
Grace Smith 
Collection #
s.n. 
Other Collectors
 
Date Collected
Oct 1975 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
King 
Locality
Seattle, Discovery Park. 
Elevation
 
Coordinates
47.658892°, -122.418185° 
Site Description
 
Specimen Notes
FN #28. 
Phenology
Flowers & Fruits 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Sapindaceae
86. Acer macrophyllum Pursh
U.S.A., Washington, Skagit County:
Vendovi Island. Near cove on north side of island.
Elev. 5 m. 48.6129°, -122.614°. Datum: WGS 84. Coordinate uncertainty: 50 meters. Georeferenced by WTU Staff. Coordinate Source: Georeferenced.
Pseudotsuga menziesii forest with Madrona, Abies grandis, and Thuja plicata. Common large tree, with Alnus rubra and Prunus emarginata. Phenology: Flowers. Origin: Native.
WTU 404690; Barcode: WTU-V-013470
John Floberg 2011-17    1 May 2011
with James Duemmel, Peter Dunwiddie, Tanner Harris, Ben Legler
86. Acer macrophyllum Pursh
Database ID
179836 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
404690 
Barcode
WTU-V-013470 
Other Numbers
 
Family
Sapindaceae 
Name on Specimen
Acer macrophyllum Pursh 
Accepted Name
Acer macrophyllum Pursh 
Annotation History
1. Acer macrophyllum Pursh.
    Annotated by David Giblin, 9 2011. Sources: H&C.  
Type Notes
 
Collector
John Floberg 
Collection #
2011-17 
Other Collectors
James Duemmel, Peter Dunwiddie, Tanner Harris, Ben Legler 
Date Collected
1 May 2011 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Skagit 
Locality
Vendovi Island. Near cove on north side of island. 
Elevation
5 m. 
Coordinates
48.6129°, -122.614° 
Site Description
Pseudotsuga menziesii forest with Madrona, Abies grandis, and Thuja plicata. 
Specimen Notes
Common large tree, with Alnus rubra and Prunus emarginata. 
Phenology
Flowers 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Sapindaceae
87. Acer macrophyllum Pursh
U.S.A., Washington, Jefferson County:
Duckabush River at US Highway 101.
47° 38' 56" N, 122° 56' 6" W; T25N R2W.
Alluvial soil; with Pseudotsuga menziesii, Thuja plicata, Rubus armeniacus, Cytisus scoparius. Abundant.¶Tissue removed by Michael Bradshaw at the University of Washington for powdery mildew analysis 2019. Phenology: Vegetative. Origin: Native.
WTU 385613; Barcode: WTU-V-051793
Regina Johnson 2011-038    9 Oct 2011
87. Acer macrophyllum Pursh
Database ID
182323 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
385613 
Barcode
WTU-V-051793 
Other Numbers
 
Family
Sapindaceae 
Name on Specimen
Acer macrophyllum Pursh 
Accepted Name
Acer macrophyllum Pursh 
Annotation History
1. Acer macrophyllum Pursh.  
Type Notes
 
Collector
Regina Johnson 
Collection #
2011-038 
Other Collectors
 
Date Collected
9 Oct 2011 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Jefferson 
Locality
Duckabush River at US Highway 101. 
Elevation
 
Coordinates
47° 38' 56" N, 122° 56' 6" W; T25N R2W 
Site Description
Alluvial soil; with Pseudotsuga menziesii, Thuja plicata, Rubus armeniacus, Cytisus scoparius. 
Specimen Notes
Abundant.¶Tissue removed by Michael Bradshaw at the University of Washington for powdery mildew analysis 2019.  
Phenology
Vegetative 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Sapindaceae
88. Acer macrophyllum Pursh
U.S.A., Washington, Whatcom County:
Above Clayton Bay, circa 9 miles south of Bellingham.
In crumbled sandstone soil on steep slope. Tree circa 10 meters tall. Phenology: Flowers & Fruits. Origin: Native.
WTU 390404
Carl A. Linde Jr. s.n.    4 Apr 1957
88. Acer macrophyllum Pursh
Database ID
186619 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
390404 
Barcode
 
Other Numbers
 
Family
Sapindaceae 
Name on Specimen
Acer macrophyllum Pursh 
Accepted Name
Acer macrophyllum Pursh 
Annotation History
1. Acer macrophyllum Pursh.  
Type Notes
 
Collector
Carl A. Linde Jr. 
Collection #
s.n. 
Other Collectors
 
Date Collected
4 Apr 1957 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Whatcom 
Locality
Above Clayton Bay, circa 9 miles south of Bellingham. 
Elevation
 
Coordinates
 
Site Description
In crumbled sandstone soil on steep slope. 
Specimen Notes
Tree circa 10 meters tall. 
Phenology
Flowers & Fruits 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Sapindaceae
89. Acer macrophyllum Pursh
U.S.A., Washington, Kitsap County:
Along Hood Canal, circa 2 miles south of Lofall.
47.786576°, -122.676186°. Coordinate uncertainty: 1500 meters. Georeferenced by Joseph Stormer.
On steep clay bank above rocky beach. Tree circa 9 meters tall. Phenology: Flowers & Fruits. Origin: Native.
WTU 390401
Carl A. Linde Jr. s.n.    12 May 1957
89. Acer macrophyllum Pursh
Database ID
186622 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
390401 
Barcode
 
Other Numbers
 
Family
Sapindaceae 
Name on Specimen
Acer macrophyllum Pursh 
Accepted Name
Acer macrophyllum Pursh 
Annotation History
1. Acer macrophyllum Pursh.  
Type Notes
 
Collector
Carl A. Linde Jr. 
Collection #
s.n. 
Other Collectors
 
Date Collected
12 May 1957 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Kitsap 
Locality
Along Hood Canal, circa 2 miles south of Lofall. 
Elevation
 
Coordinates
47.786576°, -122.676186° 
Site Description
On steep clay bank above rocky beach. 
Specimen Notes
Tree circa 9 meters tall. 
Phenology
Flowers & Fruits 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Sapindaceae
90. Acer macrophyllum Pursh
U.S.A., Washington, King County:
Circa 5 miles north of Cascade View.
Yard, open area, loam soil. Phenology: Flowers and Fruits. Origin: Native.
WTU 391176
Jerry Sheldon 37    7 May 1973
90. Acer macrophyllum Pursh
Database ID
187593 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
391176 
Barcode
 
Other Numbers
 
Family
Sapindaceae 
Name on Specimen
Acer macrophyllum Pursh 
Accepted Name
Acer macrophyllum Pursh 
Annotation History
1. Acer macrophyllum Pursh.  
Type Notes
 
Collector
Jerry Sheldon 
Collection #
37 
Other Collectors
 
Date Collected
7 May 1973 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
King 
Locality
Circa 5 miles north of Cascade View. 
Elevation
 
Coordinates
 
Site Description
Yard, open area, loam soil. 
Specimen Notes
 
Phenology
Flowers and Fruits 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Sapindaceae
91. Acer macrophyllum Pursh
U.S.A., Washington, Lewis County:
Near Forest Service Road 2150, 1.1 air kilometers south-southeast of Chambers Lake, Cascade Range.
Elev. 1360 m. 46° 27.44' N, 121° 31.43' W.
Unusually high elevation. Mesic partly shaded slope near quarry, with Pseudotsuga, Tsuga, Pinus contorta, Callitropsis, Xerophyllum. One sapling, 2 meters tall. Phenology: Vegetative. Origin: Native.
WTU 393936
Peter F. Zika 26404    23 Aug 2013
91. Acer macrophyllum Pursh
Database ID
188259 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
393936 
Barcode
 
Other Numbers
 
Family
Sapindaceae 
Name on Specimen
Acer macrophyllum Pursh 
Accepted Name
Acer macrophyllum Pursh 
Annotation History
1. Acer macrophyllum Pursh.  
Type Notes
 
Collector
Peter F. Zika 
Collection #
26404 
Other Collectors
 
Date Collected
23 Aug 2013 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Lewis 
Locality
Near Forest Service Road 2150, 1.1 air kilometers south-southeast of Chambers Lake, Cascade Range. 
Elevation
1360 m. 
Coordinates
46° 27.44' N, 121° 31.43' W 
Site Description
Unusually high elevation. Mesic partly shaded slope near quarry, with Pseudotsuga, Tsuga, Pinus contorta, Callitropsis, Xerophyllum. 
Specimen Notes
One sapling, 2 meters tall. 
Phenology
Vegetative 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Sapindaceae
92. Acer macrophyllum Pursh
U.S.A., Washington, Chelan County:
On west side of Wenatchee River, Tumwater Canyon.
47.584538°, -120.678388°. Datum: WGS 84. Coordinate uncertainty: 100 meters. Georeferenced by Crystal Shin. Coordinate Source: Digital Map.
Large tree. Phenology: Flowers and Fruits. Origin: Native.
WTU 317057; Barcode: WTU-V-005640
M. Arnot 186    14 May 1990
with G. Patrick
92. Acer macrophyllum Pursh
Database ID
191731 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
317057 
Barcode
WTU-V-005640 
Other Numbers
 
Family
Sapindaceae 
Name on Specimen
Acer macrophyllum Pursh 
Accepted Name
Acer macrophyllum Pursh 
Annotation History
1. Acer macrophyllum Pursh.  
Type Notes
 
Collector
M. Arnot 
Collection #
186 
Other Collectors
G. Patrick 
Date Collected
14 May 1990 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Chelan 
Locality
On west side of Wenatchee River, Tumwater Canyon. 
Elevation
 
Coordinates
47.584538°, -120.678388° 
Site Description
 
Specimen Notes
Large tree. 
Phenology
Flowers and Fruits 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Sapindaceae
93. Acer macrophyllum Pursh
U.S.A., Washington, Snohomish County:
Tulare Beach.
48.101763°, -122.343202°. Datum: WGS 84. Coordinate uncertainty: 650 meters. Georeferenced by Maria Yousoufian. Coordinate Source: GeoLocate.
Phenology: Flowers. Origin: Native.
WTU 401945; Barcode: WTU-V-009950
Clayton Haberman s.n.    19 Apr 1989
93. Acer macrophyllum Pursh
Database ID
2449278 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
401945 
Barcode
WTU-V-009950 
Other Numbers
 
Family
Sapindaceae 
Name on Specimen
Acer macrophyllum Pursh 
Accepted Name
Acer macrophyllum Pursh 
Annotation History
1. Acer macrophyllum Pursh.  
Type Notes
 
Collector
Clayton Haberman 
Collection #
s.n. 
Other Collectors
 
Date Collected
19 Apr 1989 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Snohomish 
Locality
Tulare Beach. 
Elevation
 
Coordinates
48.101763°, -122.343202° 
Site Description
 
Specimen Notes
 
Phenology
Flowers 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Sapindaceae
94. Acer macrophyllum Pursh
U.S.A., Washington, Snohomish County:
East shore Port Susan.
48.101306°, -122.344765°. Datum: WGS 84. Coordinate uncertainty: 400 meters. Georeferenced by Ibro Polovina. Coordinate Source: Digital Map.
Phenology: Fruits. Origin: Native.
WTU 401046-B; Barcode: WTU-V-009951
Clayton Haberman s.n.    13 Aug 1992
94. Acer macrophyllum Pursh
Database ID
2449279 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
401046-B 
Barcode
WTU-V-009951 
Other Numbers
 
Family
Sapindaceae 
Name on Specimen
Acer macrophyllum Pursh 
Accepted Name
Acer macrophyllum Pursh 
Annotation History
1. Acer macrophyllum Pursh.  
Type Notes
 
Collector
Clayton Haberman 
Collection #
s.n. 
Other Collectors
 
Date Collected
13 Aug 1992 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Snohomish 
Locality
East shore Port Susan. 
Elevation
 
Coordinates
48.101306°, -122.344765° 
Site Description
 
Specimen Notes
 
Phenology
Fruits 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Sapindaceae
95. Acer macrophyllum Pursh
U.S.A., Washington, Snohomish County:
Happy Valley Tree Farm, Happy Valley.
48.187751°, -122.262495°. Datum: WGS 84. Coordinate uncertainty: 264 meters. Georeferenced by Maria Yousoufian. Coordinate Source: Digital map.
Phenology: Vegetative. Origin: Native.
WTU 401957; Barcode: WTU-V-009962
Clayton Haberman s.n.     Feb 2009
95. Acer macrophyllum Pursh
Database ID
2449290 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
401957 
Barcode
WTU-V-009962 
Other Numbers
 
Family
Sapindaceae 
Name on Specimen
Acer macrophyllum Pursh 
Accepted Name
Acer macrophyllum Pursh 
Annotation History
1. Acer macrophyllum Pursh.  
Type Notes
 
Collector
Clayton Haberman 
Collection #
s.n. 
Other Collectors
 
Date Collected
Feb 2009 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Snohomish 
Locality
Happy Valley Tree Farm, Happy Valley. 
Elevation
 
Coordinates
48.187751°, -122.262495° 
Site Description
 
Specimen Notes
 
Phenology
Vegetative 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Sapindaceae
96. Acer macrophyllum Pursh
U.S.A., Washington, Snohomish County:
East shore Port Susan, Tulare Beach.
48.101341°, -122.343586°. Datum: WGS 84. Coordinate uncertainty: 450 meters. Georeferenced by Ibro Polovina. Coordinate Source: Digital Map.
Base of bluff. Phenology: Flowers. Origin: Native.
WTU 401958; Barcode: WTU-V-009963
Clayton Haberman s.n.    17 Apr 2006
96. Acer macrophyllum Pursh
Database ID
2449291 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
401958 
Barcode
WTU-V-009963 
Other Numbers
 
Family
Sapindaceae 
Name on Specimen
Acer macrophyllum Pursh 
Accepted Name
Acer macrophyllum Pursh 
Annotation History
1. Acer macrophyllum Pursh.  
Type Notes
 
Collector
Clayton Haberman 
Collection #
s.n. 
Other Collectors
 
Date Collected
17 Apr 2006 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Snohomish 
Locality
East shore Port Susan, Tulare Beach. 
Elevation
 
Coordinates
48.101341°, -122.343586° 
Site Description
Base of bluff. 
Specimen Notes
 
Phenology
Flowers 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Sapindaceae
97. Acer macrophyllum Pursh
U.S.A., Washington, Pierce County:
North Shore Henderson Bay, Gig Harbor.
47.372° N, 122.663° W. Coordinate Source: Specimen Label.
Woods. Tissue removed by Michael Bradshaw at the University of Washington for powdery mildew analysis 2019. Phenology: Fruits. Origin: Native.
WTU 402306; Barcode: WTU-V-010493
Bill Harms 7149    24 Nov 2011
97. Acer macrophyllum Pursh
Database ID
2489353 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
402306 
Barcode
WTU-V-010493 
Other Numbers
 
Family
Sapindaceae 
Name on Specimen
Acer macrophyllum Pursh 
Accepted Name
Acer macrophyllum Pursh 
Annotation History
1. Acer grandidentatum Nutt.
2. Acer macrophyllum Pursh.
    Annotated by Ben Legler, 10 2014. Remarks: Determined at the University of Washington. 
Type Notes
 
Collector
Bill Harms 
Collection #
7149 
Other Collectors
 
Date Collected
24 Nov 2011 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Pierce 
Locality
North Shore Henderson Bay, Gig Harbor. 
Elevation
 
Coordinates
47.372° N, 122.663° W 
Site Description
Woods. 
Specimen Notes
Tissue removed by Michael Bradshaw at the University of Washington for powdery mildew analysis 2019.  
Phenology
Fruits 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Sapindaceae
98. Acer macrophyllum Pursh
U.S.A., Washington, Lewis County:
Approximately 5.3 kilometers south of Randle; south of the Cowlitz River and north of Cline Road.
46° 31' 33.05" N, 121° 53' 20.5" W.
The majority of the ground cover in this area is Phalaris arundinacea and Symphoricarpos albus. Also found in the vicinity of the sampled trees are Cytisus scoparius, Acer circinatum, Corylus cornuta, Salix scouleriana, Salix lucida subsp. lasiandra, Rubus discolor, R. ursinus, R. spectabilis, R. parviflorus, Oemleria cerasiformis, Sambucus racemosa, Fraxinus latifolia. DBH: 11.5 inches. Approximate height: 35 feet. Healthy young tree, all leaves on the ground, many of the samaras were still on the tree. The nearest tree (Acer macrophyllum) was 75 feet away.¶Tissue removed by Michael Bradshaw at the University of Washington for powdery mildew analysis 2019. Phenology: Fruits. Origin: Native.
WTU 403124; Barcode: WTU-V-011057
Jason O'Brien 1    7 Nov 2014
98. Acer macrophyllum Pursh
Database ID
2490047 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
403124 
Barcode
WTU-V-011057 
Other Numbers
 
Family
Sapindaceae 
Name on Specimen
Acer macrophyllum Pursh 
Accepted Name
Acer macrophyllum Pursh 
Annotation History
1. Acer macrophyllum Pursh.  
Type Notes
 
Collector
Jason O'Brien 
Collection #
Other Collectors
 
Date Collected
7 Nov 2014 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Lewis 
Locality
Approximately 5.3 kilometers south of Randle; south of the Cowlitz River and north of Cline Road. 
Elevation
 
Coordinates
46° 31' 33.05" N, 121° 53' 20.5" W 
Site Description
The majority of the ground cover in this area is Phalaris arundinacea and Symphoricarpos albus. Also found in the vicinity of the sampled trees are Cytisus scoparius, Acer circinatum, Corylus cornuta, Salix scouleriana, Salix lucida subsp. lasiandra, Rubus discolor, R. ursinus, R. spectabilis, R. parviflorus, Oemleria cerasiformis, Sambucus racemosa, Fraxinus latifolia. 
Specimen Notes
DBH: 11.5 inches. Approximate height: 35 feet. Healthy young tree, all leaves on the ground, many of the samaras were still on the tree. The nearest tree (Acer macrophyllum) was 75 feet away.¶Tissue removed by Michael Bradshaw at the University of Washington for powdery mildew analysis 2019.  
Phenology
Fruits 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Sapindaceae
99. Acer macrophyllum Pursh
U.S.A., Washington, Lewis County:
Approximately 5.3 kilometers south of Randle; south of the Cowlitz River and north of Cline Road.
46° 31' 33.05" N, 121° 53' 20.5" W.
The majority of the ground cover in this area is Phalaris arundinacea and Symphoricarpos albus. Also found in the vicinity of the sampled trees are Cytisus scoparius, Acer circinatum, Corylus cornuta, Salix scouleriana, Salix lucida subsp. lasiandra, Rubus discolor, R. ursinus, R. spectabilis, R. parviflorus, Oemleria cerasiformis, Sambucus racemosa, Fraxinus latifolia. DBH: 23 inches. Approximate height: 50 feet. Healthy specimen, some leaves and seeds still attached. All samples were taken off the ground. Three trees (all Acer macrophyllum) were within 50 feet of the sampled tree.¶Tissue removed by Michael Bradshaw at the University of Washington for powdery mildew analysis 2019. Phenology: Fruits. Origin: Native.
WTU 403125; Barcode: WTU-V-011058
Jason O'Brien 10    7 Nov 2014
99. Acer macrophyllum Pursh
Database ID
2490049 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
403125 
Barcode
WTU-V-011058 
Other Numbers
 
Family
Sapindaceae 
Name on Specimen
Acer macrophyllum Pursh 
Accepted Name
Acer macrophyllum Pursh 
Annotation History
1. Acer macrophyllum Pursh.  
Type Notes
 
Collector
Jason O'Brien 
Collection #
10 
Other Collectors
 
Date Collected
7 Nov 2014 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Lewis 
Locality
Approximately 5.3 kilometers south of Randle; south of the Cowlitz River and north of Cline Road. 
Elevation
 
Coordinates
46° 31' 33.05" N, 121° 53' 20.5" W 
Site Description
The majority of the ground cover in this area is Phalaris arundinacea and Symphoricarpos albus. Also found in the vicinity of the sampled trees are Cytisus scoparius, Acer circinatum, Corylus cornuta, Salix scouleriana, Salix lucida subsp. lasiandra, Rubus discolor, R. ursinus, R. spectabilis, R. parviflorus, Oemleria cerasiformis, Sambucus racemosa, Fraxinus latifolia. 
Specimen Notes
DBH: 23 inches. Approximate height: 50 feet. Healthy specimen, some leaves and seeds still attached. All samples were taken off the ground. Three trees (all Acer macrophyllum) were within 50 feet of the sampled tree.¶Tissue removed by Michael Bradshaw at the University of Washington for powdery mildew analysis 2019.  
Phenology
Fruits 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Sapindaceae
100. Acer macrophyllum Pursh
U.S.A., Washington, Yakima County:
Okanogan-Wenatchee National Forest. Highway 12 east of White Pass.
Elev. 1124 m. 46.65697° N, 121.3101° W. Datum: WGS 84. Coordinate uncertainty: 10 meters. Coordinate Source: GPS.
Base of south-facing rock cliff on north side of road. Uncommon; plants to 2 meters tall; sterile. Phenology: Vegetative. Origin: Native.
WTU 409608; Barcode: WTU-V-023608
David Giblin 5217    17 Jun 2014
100. Acer macrophyllum Pursh
Database ID
2490829 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
409608 
Barcode
WTU-V-023608 
Other Numbers
 
Family
Sapindaceae 
Name on Specimen
Acer macrophyllum Pursh 
Accepted Name
Acer macrophyllum Pursh 
Annotation History
1. Acer macrophyllum Pursh.
    Annotated by David Giblin, 28 2015. Sources: Flora of PNW Draft.  
Type Notes
 
Collector
David Giblin 
Collection #
5217 
Other Collectors
 
Date Collected
17 Jun 2014 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Yakima 
Locality
Okanogan-Wenatchee National Forest. Highway 12 east of White Pass. 
Elevation
1124 m. 
Coordinates
46.65697° N, 121.3101° W 
Site Description
Base of south-facing rock cliff on north side of road. 
Specimen Notes
Uncommon; plants to 2 meters tall; sterile. 
Phenology
Vegetative 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Tab-delimited Text File:
Download all 126 records as a tab-delimited text file. This file can be opened in Excel and viewed as a spreadsheet, or imported into a database or GIS software. Fields are delimited by a tab character, and not enclosed in quotes. The character encoding is UTF-8 and line endings are Windows-style (CR+LF).

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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.