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Field Descriptions
48 matching records found.
Label Query: Genus = "Acer", Species = "platanoides"
Sapindaceae
1. Acer platanoides L.
U.S.A., Washington, King County:
Lakeview Park, Seattle, near intersection of 37th & Lake Washington Blvd.
Elev. 164 ft. T25N R4E S27 SW 1/4 of SW 1/4. Datum: NAD 27. Coordinate uncertainty: 805 meters. Georeferenced by Ben Legler. Coordinate Source: TRS2LL.
Self-sown saplings, 1-3 meters tall, scattered in forest. Phenology: Vegetative. Origin: Introduced.
WTU 342035
P. F. Zika 14584    14 Oct 1999
1. Acer platanoides L.
Database ID
11883 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
342035 
Barcode
 
Other Numbers
 
Family
Sapindaceae 
Name on Specimen
Acer platanoides L. 
Accepted Name
Acer platanoides L. 
Annotation History
1. Acer platanoides L.  
Type Notes
 
Collector
P. F. Zika 
Collection #
14584 
Other Collectors
 
Date Collected
14 Oct 1999 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
King 
Locality
Lakeview Park, Seattle, near intersection of 37th & Lake Washington Blvd. 
Elevation
164 ft. 
Coordinates
T25N R4E S27 SW 1/4 of SW 1/4 
Site Description
 
Specimen Notes
Self-sown saplings, 1-3 meters tall, scattered in forest. 
Phenology
Vegetative 
Origin
Introduced 
Cultivated?
No 
Imaged?
No 

Sapindaceae
2. Acer platanoides L.
U.S.A., Washington, Spokane County:
South bank of Spokane River, by WTJ Meenach Drive bridge.
Elev. 1689 ft. 47° 40' 42" N, 117° 27' 12" W.
Thickets, rocky riparian zone. Naturalized on small island and adjacent shore. Phenology: Vegetative. Origin: Introduced.
WTU 346473
P. F. Zika 16637    30 Sep 2001
2. Acer platanoides L.
Database ID
11884 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
346473 
Barcode
 
Other Numbers
 
Family
Sapindaceae 
Name on Specimen
Acer platanoides L. 
Accepted Name
Acer platanoides L. 
Annotation History
1. Acer platanoides L.  
Type Notes
 
Collector
P. F. Zika 
Collection #
16637 
Other Collectors
 
Date Collected
30 Sep 2001 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Spokane 
Locality
South bank of Spokane River, by WTJ Meenach Drive bridge. 
Elevation
1689 ft. 
Coordinates
47° 40' 42" N, 117° 27' 12" W 
Site Description
Thickets, rocky riparian zone. 
Specimen Notes
Naturalized on small island and adjacent shore. 
Phenology
Vegetative 
Origin
Introduced 
Cultivated?
No 
Imaged?
No 

Sapindaceae
3. Acer platanoides L.
U.S.A., Washington, Benton County:
Campus of Washington State Univ., Tric-Cities, Richland, W bank of Columbia River, near Nelson Island.
Elev. 344 ft. 46° 16' N, 119° 16.3' W; T10N R25E S35.
On rocky fill. 3m, uncommon. With Ailanthus, Robinia, Morus, Populus balsamifera, Salix exigua, Ulmus pumila. Phenology: Fruits. Origin: Introduced.
WTU 350414
P. F. Zika 18038    6 Oct 2002
3. Acer platanoides L.
Database ID
22820 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
350414 
Barcode
 
Other Numbers
 
Family
Sapindaceae 
Name on Specimen
Acer platanoides L. 
Accepted Name
Acer platanoides L. 
Annotation History
1. Acer platanoides L.
    Annotated by P. F. Zika.  
Type Notes
 
Collector
P. F. Zika 
Collection #
18038 
Other Collectors
 
Date Collected
6 Oct 2002 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Benton 
Locality
Campus of Washington State Univ., Tric-Cities, Richland, W bank of Columbia River, near Nelson Island. 
Elevation
344 ft. 
Coordinates
46° 16' N, 119° 16.3' W; T10N R25E S35 
Site Description
On rocky fill. 
Specimen Notes
3m, uncommon. With Ailanthus, Robinia, Morus, Populus balsamifera, Salix exigua, Ulmus pumila. 
Phenology
Fruits 
Origin
Introduced 
Cultivated?
No 
Imaged?
No 

Sapindaceae
4. Acer platanoides L.
U.S.A., Washington, Yakima County:
Near Gun Club Road and Sportsman Pond, east side of Yakima River, between Yakima and Terrace Heights.
Elev. 1049 ft. 46° 35.5' N, 120° 27.2' W; T13N R19E S21.
Shaded, in riparian zone with Cornus sericea, Rosa woodsii, Populus balsamifera, Rhus glabra, thickets. Occasional adventive, fall leaves turn yellow. Phenology: Fruits. Origin: Introduced.
WTU 352922
Peter F. Zika 18101    14 Oct 2002
4. Acer platanoides L.
Database ID
103700 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
352922 
Barcode
 
Other Numbers
 
Family
Sapindaceae 
Name on Specimen
Acer platanoides L. 
Accepted Name
Acer platanoides L. 
Annotation History
1. Acer platanoides L.  
Type Notes
 
Collector
Peter F. Zika 
Collection #
18101 
Other Collectors
 
Date Collected
14 Oct 2002 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Yakima 
Locality
Near Gun Club Road and Sportsman Pond, east side of Yakima River, between Yakima and Terrace Heights. 
Elevation
1049 ft. 
Coordinates
46° 35.5' N, 120° 27.2' W; T13N R19E S21 
Site Description
Shaded, in riparian zone with Cornus sericea, Rosa woodsii, Populus balsamifera, Rhus glabra, thickets. 
Specimen Notes
Occasional adventive, fall leaves turn yellow. 
Phenology
Fruits 
Origin
Introduced 
Cultivated?
No 
Imaged?
No 

Sapindaceae
5. Acer platanoides L.
U.S.A., Washington, King County:
Corner of northeast 132nd Avenue & northeast 70th Street; Bellevue.
Elev. 492 ft. T25N R5E S9 SE1/4. Datum: NAD 27. Coordinate uncertainty: 805 meters. Georeferenced by Ben Legler. Coordinate Source: TRS2LL.
Near watertank, self-sown adventive, thicket at edge of woods, 5 meters from cultivated fruiting tree in lawn. Several sedlings seen, leaves purplish-green, other green-leaved cultivars are more common escapes in vicinity. Phenology: Fruits. Origin: Introduced.
WTU 347435
P. Zika 15500    23 Sep 2000
5. Acer platanoides L.
Database ID
103701 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
347435 
Barcode
 
Other Numbers
 
Family
Sapindaceae 
Name on Specimen
Acer platanoides L. 
Accepted Name
Acer platanoides L. 
Annotation History
1. Acer platanoides L.  
Type Notes
 
Collector
P. Zika 
Collection #
15500 
Other Collectors
 
Date Collected
23 Sep 2000 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
King 
Locality
Corner of northeast 132nd Avenue & northeast 70th Street; Bellevue. 
Elevation
492 ft. 
Coordinates
T25N R5E S9 SE1/4 
Site Description
Near watertank, self-sown adventive, thicket at edge of woods, 5 meters from cultivated fruiting tree in lawn. 
Specimen Notes
Several sedlings seen, leaves purplish-green, other green-leaved cultivars are more common escapes in vicinity. 
Phenology
Fruits 
Origin
Introduced 
Cultivated?
No 
Imaged?
No 

Sapindaceae
6. Acer platanoides L.
U.S.A., Washington, Whitman County:
Pullman.
46.73139°, -117.17861°. Datum: WGS 84. Coordinate uncertainty: 1000 meters. Georeferenced by John Bassett. Coordinate Source: Nat. Geog. TOPO!.
Shade tree. Phenology: Fruits. Origin: Introduced. Cultivated.
WTU 25135
Geo. N. Jones 2601    10 Jul 1930
6. Acer platanoides L.
Database ID
103703 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
25135 
Barcode
 
Other Numbers
 
Family
Sapindaceae 
Name on Specimen
Acer platanoides L. 
Accepted Name
Acer platanoides L. 
Annotation History
1. Acer platanoides L.  
Type Notes
 
Collector
Geo. N. Jones 
Collection #
2601 
Other Collectors
 
Date Collected
10 Jul 1930 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Whitman 
Locality
Pullman. 
Elevation
 
Coordinates
46.73139°, -117.17861° 
Site Description
 
Specimen Notes
Shade tree. 
Phenology
Fruits 
Origin
Introduced 
Cultivated?
Yes 
Imaged?
No 

Sapindaceae
7. Acer platanoides L.
U.S.A., Oregon, Multnomah County:
Campus of Reed College, near southeast Woodstock Boulevard, Portland.
Elev. 98 ft. T1S R2E.
Scattered saplings, weeds in Ligustrum, hedgerow. Cultivated fruiting trees circa. 50 meters distant. Phenology: Fruits. Origin: Introduced. Cultivated.
WTU 342765
P. F. Zika 15127    26 Jul 2000
7. Acer platanoides L.
Database ID
103704 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
342765 
Barcode
 
Other Numbers
 
Family
Sapindaceae 
Name on Specimen
Acer platanoides L. 
Accepted Name
Acer platanoides L. 
Annotation History
1. Acer platanoides L.  
Type Notes
 
Collector
P. F. Zika 
Collection #
15127 
Other Collectors
 
Date Collected
26 Jul 2000 
Verbatim Date
 
Country
U.S.A. 
State or Province
Oregon 
County
Multnomah 
Locality
Campus of Reed College, near southeast Woodstock Boulevard, Portland. 
Elevation
98 ft. 
Coordinates
T1S R2E 
Site Description
Scattered saplings, weeds in Ligustrum, hedgerow. 
Specimen Notes
Cultivated fruiting trees circa. 50 meters distant. 
Phenology
Fruits 
Origin
Introduced 
Cultivated?
Yes 
Imaged?
No 

Sapindaceae
8. Acer platanoides L.
U.S.A., Oregon, Hood River County:
Ravine of Indian Creek, below Nix Drive, town of Hood River.
Elev. 393 ft. 45° 42' N, 121° 31' W; T3N R10E S36.
With Alnus incana, Acer macrophyllum, Pinus ponderosa, Quercus garryana, Rubus armenicaus. Adventive trees to 6 meters, flowers yellow-green, inflorescence droops; bark with narrow shallow ridges; occasional. Phenology: Fertile. Origin: Introduced.
WTU 361945
Peter F. Zika 19371    12 Apr 2004
8. Acer platanoides L.
Database ID
114810 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
361945 
Barcode
 
Other Numbers
 
Family
Sapindaceae 
Name on Specimen
Acer platanoides L. 
Accepted Name
Acer platanoides L. 
Annotation History
1. Acer platanoides L.  
Type Notes
 
Collector
Peter F. Zika 
Collection #
19371 
Other Collectors
 
Date Collected
12 Apr 2004 
Verbatim Date
 
Country
U.S.A. 
State or Province
Oregon 
County
Hood River 
Locality
Ravine of Indian Creek, below Nix Drive, town of Hood River. 
Elevation
393 ft. 
Coordinates
45° 42' N, 121° 31' W; T3N R10E S36 
Site Description
With Alnus incana, Acer macrophyllum, Pinus ponderosa, Quercus garryana, Rubus armenicaus. 
Specimen Notes
Adventive trees to 6 meters, flowers yellow-green, inflorescence droops; bark with narrow shallow ridges; occasional. 
Phenology
Fertile 
Origin
Introduced 
Cultivated?
No 
Imaged?
No 

Sapindaceae
9. Acer platanoides L.
U.S.A., Washington, Pend Oreille County:
Above steep bank of Sullivan Creek, below Route 31, Metaline Falls.
Elev. 2033 ft. 48° 51.7' N, 117° 22' W; T39N R43E S22.
Steep slope over limestone, with Aralia nudicaulis. Common adventive tree 6-10 meters tall, flowers yellow-green. Phenology: Fruits. Origin: Introduced.
WTU 363523
Peter F. Zika 19533    10 May 2004
9. Acer platanoides L.
Database ID
156746 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
363523 
Barcode
 
Other Numbers
 
Family
Sapindaceae 
Name on Specimen
Acer platanoides L. 
Accepted Name
Acer platanoides L. 
Annotation History
1. Acer platanoides L.  
Type Notes
 
Collector
Peter F. Zika 
Collection #
19533 
Other Collectors
 
Date Collected
10 May 2004 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Pend Oreille 
Locality
Above steep bank of Sullivan Creek, below Route 31, Metaline Falls. 
Elevation
2033 ft. 
Coordinates
48° 51.7' N, 117° 22' W; T39N R43E S22 
Site Description
Steep slope over limestone, with Aralia nudicaulis. 
Specimen Notes
Common adventive tree 6-10 meters tall, flowers yellow-green. 
Phenology
Fruits 
Origin
Introduced 
Cultivated?
No 
Imaged?
No 

Sapindaceae
10. Acer platanoides L.
U.S.A., Washington, Jefferson County:
Port Townsend; Fort Worden State Park; northwest corner of park along bluff trail between Battery Walker and Battery Tolles.
T31N R1W S35. Datum: WGS 84. Coordinate uncertainty: 500 meters. Georeferenced by John Bassett. Coordinate Source: Nat. Geog. TOPO!.
With Salix scouleriana, Pseudotsuga menziesii, Prunus emarginata, Symphorocarpos albus and Rubus ursinus. 4 meter tall tree apparently naturalized. Phenology: Vegetative. Origin: Introduced.
WTU 367672
Fred Weinmann 311    11 Oct 2005
10. Acer platanoides L.
Database ID
161109 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
367672 
Barcode
 
Other Numbers
 
Family
Sapindaceae 
Name on Specimen
Acer platanoides L. 
Accepted Name
Acer platanoides L. 
Annotation History
1. Acer platanoides L.  
Type Notes
 
Collector
Fred Weinmann 
Collection #
311 
Other Collectors
 
Date Collected
11 Oct 2005 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Jefferson 
Locality
Port Townsend; Fort Worden State Park; northwest corner of park along bluff trail between Battery Walker and Battery Tolles. 
Elevation
 
Coordinates
T31N R1W S35 
Site Description
With Salix scouleriana, Pseudotsuga menziesii, Prunus emarginata, Symphorocarpos albus and Rubus ursinus. 
Specimen Notes
4 meter tall tree apparently naturalized. 
Phenology
Vegetative 
Origin
Introduced 
Cultivated?
No 
Imaged?
No 

Sapindaceae
11. Acer platanoides L.
U.S.A., Washington, Ferry County:
West side of Route 395, west of Columbia River impoundment, south end of Matneys Spurs.
Elev. 1344 ft. 48° 39' N, 118° 6.8' W; T36N R37E S2.
Base of steep rocky slope, with Sambucus mexicana, Corylus cornuta, Rubus parviflorus, Pinus ponderosa, Acer glabrum. 8 meter tree, adventive. Phenology: Fruits. Origin: Introduced.
WTU 367691
Peter F. Zika 17963    26 Sep 2002
11. Acer platanoides L.
Database ID
166639 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
367691 
Barcode
 
Other Numbers
 
Family
Sapindaceae 
Name on Specimen
Acer platanoides L. 
Accepted Name
Acer platanoides L. 
Annotation History
1. Acer platanoides L.  
Type Notes
 
Collector
Peter F. Zika 
Collection #
17963 
Other Collectors
 
Date Collected
26 Sep 2002 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Ferry 
Locality
West side of Route 395, west of Columbia River impoundment, south end of Matneys Spurs. 
Elevation
1344 ft. 
Coordinates
48° 39' N, 118° 6.8' W; T36N R37E S2 
Site Description
Base of steep rocky slope, with Sambucus mexicana, Corylus cornuta, Rubus parviflorus, Pinus ponderosa, Acer glabrum. 
Specimen Notes
8 meter tree, adventive. 
Phenology
Fruits 
Origin
Introduced 
Cultivated?
No 
Imaged?
No 

Sapindaceae
12. Acer platanoides L.
U.S.A., Oregon, Multnomah County:
East side of Multnomah Channel, Columbia River, above southwest shore of Sauvies Island.
Elev. 32 ft. 45° 41.8' N, 122° 51.9' W; T3N R1W S31.
Sunny riverbank, with Rhamnus purshianus, Phalaris arundinacea, Crataegus suksdorfii. Several adventive saplings, new leaves bronzy; adventive circa 1/2 mile form ornamental plantings. Phenology: Vegetative. Origin: Introduced.
WTU 368858
Peter F. Zika 19354    12 Apr 2005
12. Acer platanoides L.
Database ID
166829 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
368858 
Barcode
 
Other Numbers
 
Family
Sapindaceae 
Name on Specimen
Acer platanoides L. 
Accepted Name
Acer platanoides L. 
Annotation History
1. Acer platanoides L.  
Type Notes
 
Collector
Peter F. Zika 
Collection #
19354 
Other Collectors
 
Date Collected
12 Apr 2005 
Verbatim Date
 
Country
U.S.A. 
State or Province
Oregon 
County
Multnomah 
Locality
East side of Multnomah Channel, Columbia River, above southwest shore of Sauvies Island. 
Elevation
32 ft. 
Coordinates
45° 41.8' N, 122° 51.9' W; T3N R1W S31 
Site Description
Sunny riverbank, with Rhamnus purshianus, Phalaris arundinacea, Crataegus suksdorfii. 
Specimen Notes
Several adventive saplings, new leaves bronzy; adventive circa 1/2 mile form ornamental plantings. 
Phenology
Vegetative 
Origin
Introduced 
Cultivated?
No 
Imaged?
No 

Sapindaceae
13. Acer platanoides L.
U.S.A., Washington, Whitman County:
Near railroad, by junction of Mary Street and Whitman Street, town of Palouse.
Elev. 2427 ft. 46° 54.6' N, 117° 4.6' W; T16N R45E S1.
Gravely waste ground, full sun, with Bromus tectorum, Poa bulbosa, Poa annua, Sonchus, Dactylis. Occasional adventive tree, 4-5 meters tall. Phenology: Fruits. Origin: Introduced.
WTU 368854
P. F. Zika 19704    29 May 2004
with R. Old
13. Acer platanoides L.
Database ID
166843 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
368854 
Barcode
 
Other Numbers
 
Family
Sapindaceae 
Name on Specimen
Acer platanoides L. 
Accepted Name
Acer platanoides L. 
Annotation History
1. Acer platanoides L.  
Type Notes
 
Collector
P. F. Zika 
Collection #
19704 
Other Collectors
R. Old 
Date Collected
29 May 2004 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Whitman 
Locality
Near railroad, by junction of Mary Street and Whitman Street, town of Palouse. 
Elevation
2427 ft. 
Coordinates
46° 54.6' N, 117° 4.6' W; T16N R45E S1 
Site Description
Gravely waste ground, full sun, with Bromus tectorum, Poa bulbosa, Poa annua, Sonchus, Dactylis. 
Specimen Notes
Occasional adventive tree, 4-5 meters tall. 
Phenology
Fruits 
Origin
Introduced 
Cultivated?
No 
Imaged?
No 

Sapindaceae
14. Acer platanoides L.
U.S.A., Oregon, Jackson County:
Lithia Park, along Ashland Creek. Ashland.
Elev. 1800 ft. 42° 10.6' N, 122° 43.1' W.
Riparian thickets, with Acer macrophyllum, Fraxinus latifolia, Philadelphus lewisii, Rubus armeniacus. 4 meters tall, occasional escape from cultivation. Phenology: Vegetative. Origin: Introduced.
WTU 369006
Peter F. Zika 19656    18 May 2004
14. Acer platanoides L.
Database ID
167091 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
369006 
Barcode
 
Other Numbers
 
Family
Sapindaceae 
Name on Specimen
Acer platanoides L. 
Accepted Name
Acer platanoides L. 
Annotation History
1. Acer platanoides L.  
Type Notes
 
Collector
Peter F. Zika 
Collection #
19656 
Other Collectors
 
Date Collected
18 May 2004 
Verbatim Date
 
Country
U.S.A. 
State or Province
Oregon 
County
Jackson 
Locality
Lithia Park, along Ashland Creek. Ashland. 
Elevation
1800 ft. 
Coordinates
42° 10.6' N, 122° 43.1' W 
Site Description
Riparian thickets, with Acer macrophyllum, Fraxinus latifolia, Philadelphus lewisii, Rubus armeniacus. 
Specimen Notes
4 meters tall, occasional escape from cultivation. 
Phenology
Vegetative 
Origin
Introduced 
Cultivated?
No 
Imaged?
No 

Sapindaceae
15. Acer platanoides L.
U.S.A., Washington, Garfield County:
Columbia Street at First Street, Pomeroy.
Elev. 1820 ft. 46° 28.5' N, 117° 36.5' W.
Riparian zone of Patahah Creek, shade of Salix, Robinia pseudoacacia. 5 meter tall adventive, spread from cultivation somewhere in town. Phenology: Vegetative. Origin: Introduced.
WTU 369076
Peter F. Zika 22540    7 Oct 2005
15. Acer platanoides L.
Database ID
167227 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
369076 
Barcode
 
Other Numbers
 
Family
Sapindaceae 
Name on Specimen
Acer platanoides L. 
Accepted Name
Acer platanoides L. 
Annotation History
1. Acer platanoides L.  
Type Notes
 
Collector
Peter F. Zika 
Collection #
22540 
Other Collectors
 
Date Collected
7 Oct 2005 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Garfield 
Locality
Columbia Street at First Street, Pomeroy. 
Elevation
1820 ft. 
Coordinates
46° 28.5' N, 117° 36.5' W 
Site Description
Riparian zone of Patahah Creek, shade of Salix, Robinia pseudoacacia. 
Specimen Notes
5 meter tall adventive, spread from cultivation somewhere in town. 
Phenology
Vegetative 
Origin
Introduced 
Cultivated?
No 
Imaged?
No 

Sapindaceae
16. Acer platanoides L.
U.S.A., Washington, Jefferson County:
Port Townsend; Fort Worden State Park; northwest corner of park along bluff trail between Battery Walker and Battery Tolles.
T31N R1W S35. Datum: WGS 84. Coordinate uncertainty: 500 meters. Georeferenced by John Bassett. Coordinate Source: Nat. Geog. TOPO!.
With Salix scouleriana, Pseudotsuga menziesii, Prunus emarginata, Symphorocarpos albus and Rubus ursinus. 4 meter tall tree apparently naturalized. Phenology: Vegetative. Origin: Introduced.
WTU 369343
Fred Weinmann 311    11 Oct 2005
16. Acer platanoides L.
Database ID
167878 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
369343 
Barcode
 
Other Numbers
 
Family
Sapindaceae 
Name on Specimen
Acer platanoides L. 
Accepted Name
Acer platanoides L. 
Annotation History
1. Acer platanoides L.  
Type Notes
 
Collector
Fred Weinmann 
Collection #
311 
Other Collectors
 
Date Collected
11 Oct 2005 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Jefferson 
Locality
Port Townsend; Fort Worden State Park; northwest corner of park along bluff trail between Battery Walker and Battery Tolles. 
Elevation
 
Coordinates
T31N R1W S35 
Site Description
With Salix scouleriana, Pseudotsuga menziesii, Prunus emarginata, Symphorocarpos albus and Rubus ursinus. 
Specimen Notes
4 meter tall tree apparently naturalized. 
Phenology
Vegetative 
Origin
Introduced 
Cultivated?
No 
Imaged?
No 

Sapindaceae
17. Acer platanoides L.
U.S.A., Alaska, Sitka County:
Castle Hill, near east end of bridge, Sitka Harbor, Baranhof Island.
Elev. 32 ft. 57° 3' N, 135° 24' W.
Cultivated fruiting trees, sterile shoots from self-sown seedlings and sapling common in area southwest aspect, deep shade. Phenology: Vegetative. Origin: Introduced. Cultivated.
WTU 372860
Peter F. Zika 15095    15 Jul 2000
17. Acer platanoides L.
Database ID
170686 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
372860 
Barcode
 
Other Numbers
 
Family
Sapindaceae 
Name on Specimen
Acer platanoides L. 
Accepted Name
Acer platanoides L. 
Annotation History
1. Acer platanoides L.
    Annotated by Peter F. Zika.  
Type Notes
 
Collector
Peter F. Zika 
Collection #
15095 
Other Collectors
 
Date Collected
15 Jul 2000 
Verbatim Date
 
Country
U.S.A. 
State or Province
Alaska 
County
Sitka 
Locality
Castle Hill, near east end of bridge, Sitka Harbor, Baranhof Island. 
Elevation
32 ft. 
Coordinates
57° 3' N, 135° 24' W 
Site Description
Cultivated fruiting trees, sterile shoots from self-sown seedlings and sapling common in area southwest aspect, deep shade. 
Specimen Notes
 
Phenology
Vegetative 
Origin
Introduced 
Cultivated?
Yes 
Imaged?
No 

Sapindaceae
18. Acer platanoides L.
U.S.A., Alaska, Sitka County:
Castle Hill, near east end of bridge, Sitka Harbor, Baranhof Island.
Elev. 32 ft. 57° 3' N, 135° 24' W.
Cultivated fruiting trees, sterile shoots from self-sown seedlings and saplings common in area, southwest aspect, deep shade. Phenology: Vegetative. Origin: Introduced. Cultivated.
WTU 372859
Peter F. Zika 15095    15 Jul 2000
18. Acer platanoides L.
Database ID
170687 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
372859 
Barcode
 
Other Numbers
 
Family
Sapindaceae 
Name on Specimen
Acer platanoides L. 
Accepted Name
Acer platanoides L. 
Annotation History
1. Acer platanoides L.
    Annotated by Peter F. Zika.  
Type Notes
 
Collector
Peter F. Zika 
Collection #
15095 
Other Collectors
 
Date Collected
15 Jul 2000 
Verbatim Date
 
Country
U.S.A. 
State or Province
Alaska 
County
Sitka 
Locality
Castle Hill, near east end of bridge, Sitka Harbor, Baranhof Island. 
Elevation
32 ft. 
Coordinates
57° 3' N, 135° 24' W 
Site Description
Cultivated fruiting trees, sterile shoots from self-sown seedlings and saplings common in area, southwest aspect, deep shade. 
Specimen Notes
 
Phenology
Vegetative 
Origin
Introduced 
Cultivated?
Yes 
Imaged?
No 

Sapindaceae
19. Acer platanoides L.
U.S.A., Oregon, Wasco County:
Near of corner of Wright Street and W 11th Street, The Dalles.
Elev. 131 ft. 45° 36.1' N, 121° 12' W.
Narrow shady riparian zone of Alnus. Uncommon adventive trees 8 m tall, self-sown. Phenology: Fruits. Origin: Introduced.
WTU 374512
Peter F. Zika 24141    27 Aug 2008
19. Acer platanoides L.
Database ID
172187 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
374512 
Barcode
 
Other Numbers
 
Family
Sapindaceae 
Name on Specimen
Acer platanoides L. 
Accepted Name
Acer platanoides L. 
Annotation History
1. Acer platanoides L.  
Type Notes
 
Collector
Peter F. Zika 
Collection #
24141 
Other Collectors
 
Date Collected
27 Aug 2008 
Verbatim Date
 
Country
U.S.A. 
State or Province
Oregon 
County
Wasco 
Locality
Near of corner of Wright Street and W 11th Street, The Dalles. 
Elevation
131 ft. 
Coordinates
45° 36.1' N, 121° 12' W 
Site Description
Narrow shady riparian zone of Alnus. 
Specimen Notes
Uncommon adventive trees 8 m tall, self-sown. 
Phenology
Fruits 
Origin
Introduced 
Cultivated?
No 
Imaged?
No 

Sapindaceae
20. Acer platanoides L.
U.S.A., Washington, King County:
Near south shore of Portage Bay, Montlake, Seattle.
Elev. 16 ft. T25N R4E S20. Datum: NAD 27. Coordinate uncertainty: 805 meters. Georeferenced by Ben Legler. Coordinate Source: TRS2LL.
New leaves bronzy, common self-sown adventive saplings, to 5 m tall, (cultivated 20-40 m to south), shaded thickets. Phenology: Vegetative. Origin: Introduced.
WTU 374733
Peter F. Zika 15895    17 Apr 2001
20. Acer platanoides L.
Database ID
172380 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
374733 
Barcode
 
Other Numbers
 
Family
Sapindaceae 
Name on Specimen
Acer platanoides L. 
Accepted Name
Acer platanoides L. 
Annotation History
1. Acer platanoides L.  
Type Notes
 
Collector
Peter F. Zika 
Collection #
15895 
Other Collectors
 
Date Collected
17 Apr 2001 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
King 
Locality
Near south shore of Portage Bay, Montlake, Seattle. 
Elevation
16 ft. 
Coordinates
T25N R4E S20 
Site Description
 
Specimen Notes
New leaves bronzy, common self-sown adventive saplings, to 5 m tall, (cultivated 20-40 m to south), shaded thickets. 
Phenology
Vegetative 
Origin
Introduced 
Cultivated?
No 
Imaged?
No 

Sapindaceae
21. Acer platanoides L.
U.S.A., Washington, Jefferson County:
Admiralty Inlet, 0.5 kilometers south of Point Wilson, Port Townsend, Quimper Peninsula.
Elev. 16 ft. 48° 8.3' N, 122° 45.6' W.
East aspect, steep slope above marine beach, with Rubus armeniacus, Cytisus, Salix scouleriana. Naturalized trees of various ages, 3-5 meters tall, green flowers. (Sheet 2 of 2). Phenology: Vegetative. Origin: Introduced.
WTU 379714
P. F. Zika 24779    6 Apr 2010
with Fred Weinmann
21. Acer platanoides L.
Database ID
176021 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
379714 
Barcode
 
Other Numbers
 
Family
Sapindaceae 
Name on Specimen
Acer platanoides L. 
Accepted Name
Acer platanoides L. 
Annotation History
1. Acer platanoides L.  
Type Notes
 
Collector
P. F. Zika 
Collection #
24779 
Other Collectors
Fred Weinmann 
Date Collected
6 Apr 2010 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Jefferson 
Locality
Admiralty Inlet, 0.5 kilometers south of Point Wilson, Port Townsend, Quimper Peninsula. 
Elevation
16 ft. 
Coordinates
48° 8.3' N, 122° 45.6' W 
Site Description
East aspect, steep slope above marine beach, with Rubus armeniacus, Cytisus, Salix scouleriana. 
Specimen Notes
Naturalized trees of various ages, 3-5 meters tall, green flowers. (Sheet 2 of 2). 
Phenology
Vegetative 
Origin
Introduced 
Cultivated?
No 
Imaged?
No 

Sapindaceae
22. Acer platanoides L.
U.S.A., Washington, King County:
Below bridge over Judd Creek, Vashon Island, Puget Sound.
Elev. 3 ft. T22N R3E S18 NE. Datum: NAD 27. Coordinate uncertainty: 805 meters. Georeferenced by Ben Legler. Coordinate Source: TRS2LL.
Shaded by Acer macrophyllum, Alnus rubra, near high tide line. Self-sown tree, striped bark. Phenology: Vegetative. Origin: Introduced.
WTU 375246
P. F. Zika 14619    20 Oct 1999
with A. L. Jacobson
22. Acer platanoides L.
Database ID
176026 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
375246 
Barcode
 
Other Numbers
 
Family
Sapindaceae 
Name on Specimen
Acer platanoides L. 
Accepted Name
Acer platanoides L. 
Annotation History
1. Acer platanoides L.  
Type Notes
 
Collector
P. F. Zika 
Collection #
14619 
Other Collectors
A. L. Jacobson 
Date Collected
20 Oct 1999 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
King 
Locality
Below bridge over Judd Creek, Vashon Island, Puget Sound. 
Elevation
3 ft. 
Coordinates
T22N R3E S18 NE 
Site Description
Shaded by Acer macrophyllum, Alnus rubra, near high tide line. 
Specimen Notes
Self-sown tree, striped bark. 
Phenology
Vegetative 
Origin
Introduced 
Cultivated?
No 
Imaged?
No 

Sapindaceae
23. Acer platanoides L.
U.S.A., Washington, Chelan County:
Southwest bank of Wenatchee River, by Main street bridge.
Elev. 688 ft. 47° 29.2' N, 120° 24.9' W; T23N R19E S14.
In riparian zone, shade of Populus balsamifera, Acer saccharinum, Cornus sericea, Rosa woodsii. 3 meters adventive, uncommon. Phenology: Vegetative. Origin: Introduced.
WTU 379653
Peter F. Zika 17929    23 Sep 2002
23. Acer platanoides L.
Database ID
176029 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
379653 
Barcode
 
Other Numbers
 
Family
Sapindaceae 
Name on Specimen
Acer platanoides L. 
Accepted Name
Acer platanoides L. 
Annotation History
1. Acer platanoides L.  
Type Notes
 
Collector
Peter F. Zika 
Collection #
17929 
Other Collectors
 
Date Collected
23 Sep 2002 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Chelan 
Locality
Southwest bank of Wenatchee River, by Main street bridge. 
Elevation
688 ft. 
Coordinates
47° 29.2' N, 120° 24.9' W; T23N R19E S14 
Site Description
In riparian zone, shade of Populus balsamifera, Acer saccharinum, Cornus sericea, Rosa woodsii. 
Specimen Notes
3 meters adventive, uncommon. 
Phenology
Vegetative 
Origin
Introduced 
Cultivated?
No 
Imaged?
No 

Sapindaceae
24. Acer platanoides L.
Canada, British Columbia
Circa 150 meters east of bridge over Shusway River, junction of Enderby-Grinrod Road and Mabel Lake Road, Enderby, North Okanagan.
Elev. 340 ft. 50° 33' N, 119° 7.9' W.
In roadside thickets, with Betula papyrifera, Pseudotsuga menziesii, Pinus ponderosa, Corylus, Prunus virginiana. 6 meter tall tree, occasional and naturalized. Phenology: Fruits. Origin: Introduced.
WTU 379710
Peter F. Zika 18444    7 Jun 2003
24. Acer platanoides L.
Database ID
176102 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
379710 
Barcode
 
Other Numbers
 
Family
Sapindaceae 
Name on Specimen
Acer platanoides L. 
Accepted Name
Acer platanoides L. 
Annotation History
1. Acer platanoides L.  
Type Notes
 
Collector
Peter F. Zika 
Collection #
18444 
Other Collectors
 
Date Collected
7 Jun 2003 
Verbatim Date
 
Country
Canada 
State or Province
British Columbia 
County
 
Locality
Circa 150 meters east of bridge over Shusway River, junction of Enderby-Grinrod Road and Mabel Lake Road, Enderby, North Okanagan. 
Elevation
340 ft. 
Coordinates
50° 33' N, 119° 7.9' W 
Site Description
In roadside thickets, with Betula papyrifera, Pseudotsuga menziesii, Pinus ponderosa, Corylus, Prunus virginiana. 
Specimen Notes
6 meter tall tree, occasional and naturalized. 
Phenology
Fruits 
Origin
Introduced 
Cultivated?
No 
Imaged?
No 

Sapindaceae
25. Acer platanoides L.
U.S.A., Washington, Grays Harbor County:
Route 108, 0.1 miles west of Wildcat Drive, McCleary.
Elev. 295 ft. 47° 3.9' N, 123° 16.1' W.
Disturbed riparian forest, partial shade, with Alnus rubra, Oemleria, rubus armeniacus, R. ursinus, R. laciniatus, Equisetum telmateia. Green flowers spreading not drooping; naturalized trees 4 meter tall. Phenology: Flowers. Origin: Introduced.
WTU 379712
Peter F. Zika 24785    6 Apr 2010
25. Acer platanoides L.
Database ID
176253 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
379712 
Barcode
 
Other Numbers
 
Family
Sapindaceae 
Name on Specimen
Acer platanoides L. 
Accepted Name
Acer platanoides L. 
Annotation History
1. Acer platanoides L.  
Type Notes
 
Collector
Peter F. Zika 
Collection #
24785 
Other Collectors
 
Date Collected
6 Apr 2010 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Grays Harbor 
Locality
Route 108, 0.1 miles west of Wildcat Drive, McCleary. 
Elevation
295 ft. 
Coordinates
47° 3.9' N, 123° 16.1' W 
Site Description
Disturbed riparian forest, partial shade, with Alnus rubra, Oemleria, rubus armeniacus, R. ursinus, R. laciniatus, Equisetum telmateia. 
Specimen Notes
Green flowers spreading not drooping; naturalized trees 4 meter tall. 
Phenology
Flowers 
Origin
Introduced 
Cultivated?
No 
Imaged?
No 

Sapindaceae
26. Acer platanoides L.
U.S.A., Washington, Jefferson County:
Admiralty Inlet, 0.5 kilometers south of Point Wilson, Port Townsend, Quimper Peninsula.
Elev. 16 ft. 48° 8.3' N, 122° 45.6' W.
East aspect, steep slope above marine beach, with Rubus armeniacus, Cytisus, Salix scouleriana. Naturalized trees of various ages, 3-5 meter tall, green flowers. Sheet 1 of 2. Phenology: Flowers. Origin: Introduced.
WTU 379715
P. F. Zika 24779    6 Apr 2010
with Fred Weinmann
26. Acer platanoides L.
Database ID
176263 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
379715 
Barcode
 
Other Numbers
 
Family
Sapindaceae 
Name on Specimen
Acer platanoides L. 
Accepted Name
Acer platanoides L. 
Annotation History
1. Acer platanoides L.  
Type Notes
 
Collector
P. F. Zika 
Collection #
24779 
Other Collectors
Fred Weinmann 
Date Collected
6 Apr 2010 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Jefferson 
Locality
Admiralty Inlet, 0.5 kilometers south of Point Wilson, Port Townsend, Quimper Peninsula. 
Elevation
16 ft. 
Coordinates
48° 8.3' N, 122° 45.6' W 
Site Description
East aspect, steep slope above marine beach, with Rubus armeniacus, Cytisus, Salix scouleriana. 
Specimen Notes
Naturalized trees of various ages, 3-5 meter tall, green flowers. Sheet 1 of 2. 
Phenology
Flowers 
Origin
Introduced 
Cultivated?
No 
Imaged?
No 

Sapindaceae
27. Acer platanoides L.
U.S.A., Washington, Okanogan County:
North side of Methow River, below Route 20, 100 meters southeast of bridge, Ellisforde Bridge Road. South end of Winthrop.
Elev. 1771 ft. 48° 28.5' N, 120° 10.6' W; T34N R21E S2.
Just above high water mark, floodplain with Prunus virginiana, Pseudotsuga menziesii. 2 meter tall adventive, browsed by deer, self-sown. Phenology: Vegetative. Origin: Introduced.
WTU 380225
P. F. Zika 17976A    27 Sep 2002
27. Acer platanoides L.
Database ID
177533 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
380225 
Barcode
 
Other Numbers
 
Family
Sapindaceae 
Name on Specimen
Acer platanoides L. 
Accepted Name
Acer platanoides L. 
Annotation History
1. Acer platanoides L.  
Type Notes
 
Collector
P. F. Zika 
Collection #
17976A 
Other Collectors
 
Date Collected
27 Sep 2002 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Okanogan 
Locality
North side of Methow River, below Route 20, 100 meters southeast of bridge, Ellisforde Bridge Road. South end of Winthrop. 
Elevation
1771 ft. 
Coordinates
48° 28.5' N, 120° 10.6' W; T34N R21E S2 
Site Description
Just above high water mark, floodplain with Prunus virginiana, Pseudotsuga menziesii. 
Specimen Notes
2 meter tall adventive, browsed by deer, self-sown. 
Phenology
Vegetative 
Origin
Introduced 
Cultivated?
No 
Imaged?
No 

Sapindaceae
28. Acer platanoides L.
U.S.A., Oregon, Grant County:
Canyon City, banks of Canyon Creek adjacent to Highway 395.
Elev. 1831 ft. UTM Zone 11, 344678E, 4917120N. Datum: WGS 84.
Riparian strip at top of creek bank. With Populus trichocarpa, Prunus virginiana, Ulmus pumila, Prunus avium, Clematis ligusticifolia. Tree, circa 6 meters tall; naturalized, many individuals along creek ranging in size from small saplings to mature trees. Phenology: Fruits. Origin: Introduced.
WTU 387618
R.E. Brainerd 1831    23 Jun 2011
28. Acer platanoides L.
Database ID
184494 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
387618 
Barcode
 
Other Numbers
 
Family
Sapindaceae 
Name on Specimen
Acer platanoides L. 
Accepted Name
Acer platanoides L. 
Annotation History
1. Acer platanoides L.  
Type Notes
 
Collector
R.E. Brainerd 
Collection #
1831 
Other Collectors
 
Date Collected
23 Jun 2011 
Verbatim Date
 
Country
U.S.A. 
State or Province
Oregon 
County
Grant 
Locality
Canyon City, banks of Canyon Creek adjacent to Highway 395. 
Elevation
1831 ft. 
Coordinates
UTM Zone 11, 344678E, 4917120N 
Site Description
Riparian strip at top of creek bank. With Populus trichocarpa, Prunus virginiana, Ulmus pumila, Prunus avium, Clematis ligusticifolia. 
Specimen Notes
Tree, circa 6 meters tall; naturalized, many individuals along creek ranging in size from small saplings to mature trees. 
Phenology
Fruits 
Origin
Introduced 
Cultivated?
No 
Imaged?
No 

Sapindaceae
29. Acer platanoides L.
U.S.A., Oregon, Lane County:
South slope of Skinner Butte, near junction of West 3rd Street and Skinners Butte Loop, Eugene.
Elev. 590 ft. 44° 3.5' N, 123° 5.6' W.
Partly shaded open brushy slope, with Hedera, Symphoricarpos, Rubus armeniacus, Prunus avium, Quercus garryana. 8 meter tall naturalized tree, occasional. Phenology: Fruits. Origin: Introduced.
WTU 387459
P. F. Zika 25603    13 Jul 2011
with E. R. Alverson, B. Newhouse
29. Acer platanoides L.
Database ID
184550 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
387459 
Barcode
 
Other Numbers
 
Family
Sapindaceae 
Name on Specimen
Acer platanoides L. 
Accepted Name
Acer platanoides L. 
Annotation History
1. Acer platanoides L.  
Type Notes
 
Collector
P. F. Zika 
Collection #
25603 
Other Collectors
E. R. Alverson, B. Newhouse 
Date Collected
13 Jul 2011 
Verbatim Date
 
Country
U.S.A. 
State or Province
Oregon 
County
Lane 
Locality
South slope of Skinner Butte, near junction of West 3rd Street and Skinners Butte Loop, Eugene. 
Elevation
590 ft. 
Coordinates
44° 3.5' N, 123° 5.6' W 
Site Description
Partly shaded open brushy slope, with Hedera, Symphoricarpos, Rubus armeniacus, Prunus avium, Quercus garryana. 
Specimen Notes
8 meter tall naturalized tree, occasional. 
Phenology
Fruits 
Origin
Introduced 
Cultivated?
No 
Imaged?
No 

Sapindaceae
30. Acer platanoides L.
U.S.A., California, Siskiyou County:
Weed, highway 97 on north side of railroad crossing.
UTM Zone 10, 551136E, 4586115N. Datum: WGS 84.
Fill slope. With Calocedrus decurrens, Pinus ponderosa. Tree, ca. 7 meters tall, naturalized, reproducing, with numerous seedlings and mature trees. Phenology: Fruits. Origin: Introduced.
WTU 387994
R.E. Brainerd 1735    9 Aug 2010
30. Acer platanoides L.
Database ID
185021 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
387994 
Barcode
 
Other Numbers
 
Family
Sapindaceae 
Name on Specimen
Acer platanoides L. 
Accepted Name
Acer platanoides L. 
Annotation History
1. Acer platanoides L.  
Type Notes
 
Collector
R.E. Brainerd 
Collection #
1735 
Other Collectors
 
Date Collected
9 Aug 2010 
Verbatim Date
 
Country
U.S.A. 
State or Province
California 
County
Siskiyou 
Locality
Weed, highway 97 on north side of railroad crossing. 
Elevation
 
Coordinates
UTM Zone 10, 551136E, 4586115N 
Site Description
Fill slope. With Calocedrus decurrens, Pinus ponderosa. 
Specimen Notes
Tree, ca. 7 meters tall, naturalized, reproducing, with numerous seedlings and mature trees. 
Phenology
Fruits 
Origin
Introduced 
Cultivated?
No 
Imaged?
No 

Sapindaceae
31. Acer platanoides L.
U.S.A., Oregon, Clackamas County:
Wagonwheel Park, south side of Molalla River, just east of Highway 213; circa 3 air miles north of Molalla.
Elev. 250 ft. UTM Zone 10, 532979E, 5005102N. Datum: WGS 84.
Riparian cottonwood forest. With Populus trichocarpa, Acer macrophyllum, Rubus bifrons, Dactylis glomerata. Tree circa 6 meters tall. Phenology: Fruits. Origin: Introduced.
WTU 390196
R.E. Brainerd 1838    1 Jul 2011
31. Acer platanoides L.
Database ID
186562 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
390196 
Barcode
 
Other Numbers
 
Family
Sapindaceae 
Name on Specimen
Acer platanoides L. 
Accepted Name
Acer platanoides L. 
Annotation History
1. Acer platanoides L.  
Type Notes
 
Collector
R.E. Brainerd 
Collection #
1838 
Other Collectors
 
Date Collected
1 Jul 2011 
Verbatim Date
 
Country
U.S.A. 
State or Province
Oregon 
County
Clackamas 
Locality
Wagonwheel Park, south side of Molalla River, just east of Highway 213; circa 3 air miles north of Molalla. 
Elevation
250 ft. 
Coordinates
UTM Zone 10, 532979E, 5005102N 
Site Description
Riparian cottonwood forest. With Populus trichocarpa, Acer macrophyllum, Rubus bifrons, Dactylis glomerata. 
Specimen Notes
Tree circa 6 meters tall. 
Phenology
Fruits 
Origin
Introduced 
Cultivated?
No 
Imaged?
No 

Sapindaceae
32. Acer platanoides L.
U.S.A., Washington, Cowlitz County:
Speelyali Park Recreation Area, near north shore of Merwin Reservoir, 4.2 air kilometers north-northeast of Dunegan Mountain.
Elev. 85 m. 45.98164° N, 122.41943° W.
Over volcanics, with Equisetum telmateia, Rubus armeniacus, R. laciniatus, Thuja, Acer macrophyllum, Pseudotsuga. Occasional saplings self-sown in damp thickets, spread from cultivated fruiting trees in park. Phenology: Vegetative. Origin: Introduced.
WTU 409650; Barcode: WTU-V-023661
Peter F. Zika 26420    28 Aug 2013
with David Giblin, Cathy Maxwell
32. Acer platanoides L.
Database ID
189210 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
409650 
Barcode
WTU-V-023661 
Other Numbers
 
Family
Sapindaceae 
Name on Specimen
Acer platanoides L. 
Accepted Name
Acer platanoides L. 
Annotation History
1. Acer platanoides L.
    Annotated by P. F. Zika, 28 2013. Sources: Gray's Manual.  
Type Notes
 
Collector
Peter F. Zika 
Collection #
26420 
Other Collectors
David Giblin, Cathy Maxwell 
Date Collected
28 Aug 2013 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Cowlitz 
Locality
Speelyali Park Recreation Area, near north shore of Merwin Reservoir, 4.2 air kilometers north-northeast of Dunegan Mountain. 
Elevation
85 m. 
Coordinates
45.98164° N, 122.41943° W 
Site Description
Over volcanics, with Equisetum telmateia, Rubus armeniacus, R. laciniatus, Thuja, Acer macrophyllum, Pseudotsuga. 
Specimen Notes
Occasional saplings self-sown in damp thickets, spread from cultivated fruiting trees in park. 
Phenology
Vegetative 
Origin
Introduced 
Cultivated?
No 
Imaged?
Yes 

Sapindaceae
33. Acer platanoides L.
U.S.A., Washington, Kittitas County:
Wilson Creek, near North Main Street and campus of Central Washington University, Ellensburg.
Elev. 485 m. 47.004° N, 120.538° W. Coordinate Source: Specimen Label.
Sunny to partly shaded banks of creek, with Phalaris, Salix, Cornus, Lycopus. Occasional 1 meter tall adventive saplings. Phenology: Vegetative. Origin: Introduced.
WTU 400302; Barcode: WTU-V-006809
Peter F. Zika 26925    19 Oct 2014
33. Acer platanoides L.
Database ID
192401 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
400302 
Barcode
WTU-V-006809 
Other Numbers
 
Family
Sapindaceae 
Name on Specimen
Acer platanoides L. 
Accepted Name
Acer platanoides L. 
Annotation History
1. Acer platanoides L.  
Type Notes
 
Collector
Peter F. Zika 
Collection #
26925 
Other Collectors
 
Date Collected
19 Oct 2014 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Kittitas 
Locality
Wilson Creek, near North Main Street and campus of Central Washington University, Ellensburg. 
Elevation
485 m. 
Coordinates
47.004° N, 120.538° W 
Site Description
Sunny to partly shaded banks of creek, with Phalaris, Salix, Cornus, Lycopus. 
Specimen Notes
Occasional 1 meter tall adventive saplings. 
Phenology
Vegetative 
Origin
Introduced 
Cultivated?
No 
Imaged?
Yes 

Sapindaceae
34. Acer platanoides L.
U.S.A., Washington, Chelan County:
Blackbird Island, Wenatchee River, Leavenworth.
Elev. 330 m. 47.59° N, 120.66° W. Coordinate Source: Specimen Label.
Partly shaded ground, with Populus. Adventive trees. Phenology: Fruits. Origin: Introduced.
WTU 400586; Barcode: WTU-V-006985
Peter Zika 26588    4 Jun 2014
with Fred Weinmann
34. Acer platanoides L.
Database ID
192545 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
400586 
Barcode
WTU-V-006985 
Other Numbers
 
Family
Sapindaceae 
Name on Specimen
Acer platanoides L. 
Accepted Name
Acer platanoides L. 
Annotation History
1. Acer platanoides L.  
Type Notes
 
Collector
Peter Zika 
Collection #
26588 
Other Collectors
Fred Weinmann 
Date Collected
4 Jun 2014 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Chelan 
Locality
Blackbird Island, Wenatchee River, Leavenworth. 
Elevation
330 m. 
Coordinates
47.59° N, 120.66° W 
Site Description
Partly shaded ground, with Populus. 
Specimen Notes
Adventive trees. 
Phenology
Fruits 
Origin
Introduced 
Cultivated?
No 
Imaged?
Yes 

Sapindaceae
35. Acer platanoides L.
U.S.A., Oregon, Clackamas County:
Estacada.
45.2516325° N, 122.20335° W. Coordinate Source: Specimen Label.
Seedling near larger planted specimen. Phenology: Vegetative. Origin: Introduced.
WTU 401490; Barcode: WTU-V-8655
Jeff Lesh s.n.    2 Oct 2014
35. Acer platanoides L.
Database ID
193256 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
401490 
Barcode
WTU-V-8655 
Other Numbers
 
Family
Sapindaceae 
Name on Specimen
Acer platanoides L. 
Accepted Name
Acer platanoides L. 
Annotation History
1. Acer platanoides L.
    Annotated by Jeff Lesh.  
Type Notes
 
Collector
Jeff Lesh 
Collection #
s.n. 
Other Collectors
 
Date Collected
2 Oct 2014 
Verbatim Date
 
Country
U.S.A. 
State or Province
Oregon 
County
Clackamas 
Locality
Estacada. 
Elevation
 
Coordinates
45.2516325° N, 122.20335° W 
Site Description
Seedling near larger planted specimen. 
Specimen Notes
 
Phenology
Vegetative 
Origin
Introduced 
Cultivated?
No 
Imaged?
Yes 

Sapindaceae
36. Acer platanoides L.
U.S.A., Oregon, Clackamas County:
Sandy.
45.33522° N, 122.23205° W. Coordinate Source: Specimen Label.
Forest understory. Phenology: Vegetative. Origin: Introduced.
WTU 401489; Barcode: WTU-V-8656
Jeff Lesh s.n.    2 Oct 2014
36. Acer platanoides L.
Database ID
193257 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
401489 
Barcode
WTU-V-8656 
Other Numbers
 
Family
Sapindaceae 
Name on Specimen
Acer platanoides L. 
Accepted Name
Acer platanoides L. 
Annotation History
1. Acer platanoides L.
    Annotated by Jeff Lesh.  
Type Notes
 
Collector
Jeff Lesh 
Collection #
s.n. 
Other Collectors
 
Date Collected
2 Oct 2014 
Verbatim Date
 
Country
U.S.A. 
State or Province
Oregon 
County
Clackamas 
Locality
Sandy. 
Elevation
 
Coordinates
45.33522° N, 122.23205° W 
Site Description
Forest understory. 
Specimen Notes
 
Phenology
Vegetative 
Origin
Introduced 
Cultivated?
No 
Imaged?
Yes 

Sapindaceae
37. Acer platanoides L.
U.S.A., Washington, Lewis County:
Schaefer County Park along Skookumchuck River ca 4 air km NNE of Centralia.
Elev. 40 m. 46.75324° N, 122.937193° W. Datum: WGS 84. Coordinate uncertainty: 4 meters. Coordinate Source: GPS.
Edge of moist Pseudotsuga menziesii woods adjacent to open, unmaintained lawns and picnic areas. Small saplings on edge of forest adjacent to parking area, not planted here, no mature trees seen nearby. Phenology: Vegetative.
WTU 410385; Barcode: WTU-V-024445
Ben Legler 13470    8 May 2015
with Sara Legler
37. Acer platanoides L.
Database ID
2782269 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
410385 
Barcode
WTU-V-024445 
Other Numbers
 
Family
Sapindaceae 
Name on Specimen
Acer platanoides L. 
Accepted Name
Acer platanoides L. 
Annotation History
1. Acer platanoides L.
    Annotated by Ben Legler, 2015.  
Type Notes
 
Collector
Ben Legler 
Collection #
13470 
Other Collectors
Sara Legler 
Date Collected
8 May 2015 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Lewis 
Locality
Schaefer County Park along Skookumchuck River ca 4 air km NNE of Centralia. 
Elevation
40 m. 
Coordinates
46.75324° N, 122.937193° W 
Site Description
Edge of moist Pseudotsuga menziesii woods adjacent to open, unmaintained lawns and picnic areas. 
Specimen Notes
Small saplings on edge of forest adjacent to parking area, not planted here, no mature trees seen nearby. 
Phenology
Vegetative 
Origin
 
Cultivated?
No 
Imaged?
Yes 

Sapindaceae
38. Acer platanoides L.
U.S.A., Washington, King County:
25th Avenue NE across from intersection with NE 153rd Street, on east edge of South Woods Park, Shoreline.
Elev. 106 m. 47.739024° N, 122.302088° W. Datum: WGS 84. Coordinate uncertainty: 3 meters. Georeferenced by Ben Legler. Coordinate Source: GPS.
Edge of Pseudotsuga menziesii woods, adjacent to road; with thicket of Prunus x pugetensis. Flowers greenish, corymbose; small trees to ca 5 meters tall, naturalized and scattered on forest edge. Photographed. Phenology: Flowers & Fruits.
WTU 410016; Barcode: WTU-V-024045
Ben Legler 14032    16 Apr 2016
38. Acer platanoides L.
Database ID
2806140 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
410016 
Barcode
WTU-V-024045 
Other Numbers
 
Family
Sapindaceae 
Name on Specimen
Acer platanoides L. 
Accepted Name
Acer platanoides L. 
Annotation History
1. Acer platanoides L.
    Annotated by Ben Legler, 2016.  
Type Notes
 
Collector
Ben Legler 
Collection #
14032 
Other Collectors
 
Date Collected
16 Apr 2016 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
King 
Locality
25th Avenue NE across from intersection with NE 153rd Street, on east edge of South Woods Park, Shoreline. 
Elevation
106 m. 
Coordinates
47.739024° N, 122.302088° W 
Site Description
Edge of Pseudotsuga menziesii woods, adjacent to road; with thicket of Prunus x pugetensis. 
Specimen Notes
Flowers greenish, corymbose; small trees to ca 5 meters tall, naturalized and scattered on forest edge. Photographed. 
Phenology
Flowers & Fruits 
Origin
 
Cultivated?
No 
Imaged?
Yes 

Sapindaceae
39. Acer platanoides L.
U.S.A., Washington, King County:
Big Finn Hill Park: along trail on southeast edge of park on south side of wetland.
Elev. 113 m. 47.721289° N, 122.231956° W. Datum: WGS 84. Coordinate uncertainty: 22 meters. Georeferenced by Ben Legler. Coordinate Source: Digital Map.
Mature, mixed forest of Pseudotsuga menziesii, Tsuga heterophylla, and Acer macrophyllum, with brushy understory. Mix of saplings and mature trees, to ca 15 meters tall, trunks to ca 30 cm diameter; locally common and fully naturalized. Phenology: Vegetative.
WTU
Ben Legler 14609    26 Oct 2017
39. Acer platanoides L.
Database ID
3147134 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
 
Barcode
 
Other Numbers
 
Family
Sapindaceae 
Name on Specimen
Acer platanoides L. 
Accepted Name
Acer platanoides L. 
Annotation History
1. Acer platanoides L.
    Annotated by Ben Legler, 2017.  
Type Notes
 
Collector
Ben Legler 
Collection #
14609 
Other Collectors
 
Date Collected
26 Oct 2017 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
King 
Locality
Big Finn Hill Park: along trail on southeast edge of park on south side of wetland. 
Elevation
113 m. 
Coordinates
47.721289° N, 122.231956° W 
Site Description
Mature, mixed forest of Pseudotsuga menziesii, Tsuga heterophylla, and Acer macrophyllum, with brushy understory. 
Specimen Notes
Mix of saplings and mature trees, to ca 15 meters tall, trunks to ca 30 cm diameter; locally common and fully naturalized. 
Phenology
Vegetative 
Origin
 
Cultivated?
No 
Imaged?
No 

Sapindaceae
40. Acer platanoides L.
U.S.A., Oregon, Clackamas County:
Along Wright Rd.; Molalla, OR.
45.161787° N, -122.530094° W. Coordinate Source: Specimen Label. Inverted longitude.
Unmanaged edge / hedgerow between roadside and field. Phenology: Vegetative.
WTU 415980; Barcode: WTU-V-034338
Jeffrey T. Lesh 213    5 May 2016
with Dominic Maze
40. Acer platanoides L.
Database ID
3148904 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
415980 
Barcode
WTU-V-034338 
Other Numbers
 
Family
Sapindaceae 
Name on Specimen
Acer platanoides L. 
Accepted Name
Acer platanoides L. 
Annotation History
1. Acer platanoides L.  
Type Notes
 
Collector
Jeffrey T. Lesh 
Collection #
213 
Other Collectors
Dominic Maze 
Date Collected
5 May 2016 
Verbatim Date
 
Country
U.S.A. 
State or Province
Oregon 
County
Clackamas 
Locality
Along Wright Rd.; Molalla, OR. 
Elevation
 
Coordinates
45.161787° N, -122.530094° W 
Site Description
Unmanaged edge / hedgerow between roadside and field. 
Specimen Notes
 
Phenology
Vegetative 
Origin
 
Cultivated?
No 
Imaged?
Yes 

Sapindaceae
41. Acer platanoides L.
U.S.A., Oregon, Multnomah County:
Kelly Butte.
45.499° N, 122.5151° W. Coordinate Source: Specimen Label.
Rocky butte with mixed deciduous/ coniferous overstory. Pseudotsuga, Abies grandis, Crataegus monogyna, Polystichum, Hedera hibernica. Vegetative. Scattered plants. High density at bottom of south aspect. Phenology: Vegetative. Origin: Introduced.
WTU 416266; Barcode: WTU-V-034984
Dominic Maze 98    25 Oct 2015
41. Acer platanoides L.
Database ID
3149658 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
416266 
Barcode
WTU-V-034984 
Other Numbers
 
Family
Sapindaceae 
Name on Specimen
Acer platanoides L. 
Accepted Name
Acer platanoides L. 
Annotation History
1. Acer platanoides L.  
Type Notes
 
Collector
Dominic Maze 
Collection #
98 
Other Collectors
 
Date Collected
25 Oct 2015 
Verbatim Date
 
Country
U.S.A. 
State or Province
Oregon 
County
Multnomah 
Locality
Kelly Butte.  
Elevation
 
Coordinates
45.499° N, 122.5151° W 
Site Description
Rocky butte with mixed deciduous/ coniferous overstory. Pseudotsuga, Abies grandis, Crataegus monogyna, Polystichum, Hedera hibernica.  
Specimen Notes
Vegetative. Scattered plants. High density at bottom of south aspect.  
Phenology
Vegetative 
Origin
Introduced 
Cultivated?
No 
Imaged?
Yes 

Sapindaceae
42. Acer platanoides L.
U.S.A., Oregon, Multnomah County:
Kelly Butte. S. base of butte. At end of SE 108th Ave.
45.4978° N, 122.5525° W. Coordinate Source: Specimen Label.
Mixed deciduous/ coniferous overstory. Pseudotsuga, Abies grandis, Crataegus monogyna, Polystichum, Hedera hibernica. Flowers/ Fruits. Many trees. Phenology: Flowers and Fruits. Origin: Introduced.
WTU 414240; Barcode: WTU-V-031271
Dominic Maze 275    13 Apr 2016
42. Acer platanoides L.
Database ID
3150004 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
414240 
Barcode
WTU-V-031271 
Other Numbers
 
Family
Sapindaceae 
Name on Specimen
Acer platanoides L. 
Accepted Name
Acer platanoides L. 
Annotation History
1. Acer platanoides L.  
Type Notes
 
Collector
Dominic Maze 
Collection #
275 
Other Collectors
 
Date Collected
13 Apr 2016 
Verbatim Date
 
Country
U.S.A. 
State or Province
Oregon 
County
Multnomah 
Locality
Kelly Butte. S. base of butte. At end of SE 108th Ave.  
Elevation
 
Coordinates
45.4978° N, 122.5525° W 
Site Description
Mixed deciduous/ coniferous overstory. Pseudotsuga, Abies grandis, Crataegus monogyna, Polystichum, Hedera hibernica.  
Specimen Notes
Flowers/ Fruits. Many trees.  
Phenology
Flowers and Fruits 
Origin
Introduced 
Cultivated?
No 
Imaged?
Yes 

Sapindaceae
43. Acer platanoides L.
U.S.A., Oregon, Multnomah County:
Along Johnson Creek.
45.4785° N, 122.4957° W. Coordinate Source: Specimen Label.
Coniferous understory. Pseudotsuga, Polystichum, Geranium robertianum. Vegetative. Scattered individuals. Phenology: Vegetative. Origin: Introduced.
WTU 416342; Barcode: WTU-V-035262
Dominic Maze 100    15 Aug 2015
43. Acer platanoides L.
Database ID
3150632 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
416342 
Barcode
WTU-V-035262 
Other Numbers
 
Family
Sapindaceae 
Name on Specimen
Acer platanoides L. 
Accepted Name
Acer platanoides L. 
Annotation History
1. Acer platanoides L.  
Type Notes
 
Collector
Dominic Maze 
Collection #
100 
Other Collectors
 
Date Collected
15 Aug 2015 
Verbatim Date
 
Country
U.S.A. 
State or Province
Oregon 
County
Multnomah 
Locality
Along Johnson Creek.  
Elevation
 
Coordinates
45.4785° N, 122.4957° W 
Site Description
Coniferous understory. Pseudotsuga, Polystichum, Geranium robertianum.  
Specimen Notes
Vegetative. Scattered individuals.  
Phenology
Vegetative 
Origin
Introduced 
Cultivated?
No 
Imaged?
Yes 

Sapindaceae
44. Acer platanoides L.
U.S.A., Oregon, Lake County:
Lakeview; Bullard Canyon Trail near mouth of Bullard Canyon, south of Center Street.
Elev. 4830 ft. 42.18938° N, 120.34298° W. Coordinate Source: Specimen Label.
Dry northeast slope. Associated taxa: Artemisia tridentata, Bromus tectorum, Rosa woodsii, Elymus elymoides. Tree, circa 5 meters tall. Phenology: Fruits. Origin: Introduced.
WTU 417150; Barcode: WTU-V-036779
R.E. Brainerd 2412    15 Jul 2015
44. Acer platanoides L.
Database ID
3193950 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
417150 
Barcode
WTU-V-036779 
Other Numbers
 
Family
Sapindaceae 
Name on Specimen
Acer platanoides L. 
Accepted Name
Acer platanoides L. 
Annotation History
1. Acer platanoides L.  
Type Notes
 
Collector
R.E. Brainerd 
Collection #
2412 
Other Collectors
 
Date Collected
15 Jul 2015 
Verbatim Date
 
Country
U.S.A. 
State or Province
Oregon 
County
Lake 
Locality
Lakeview; Bullard Canyon Trail near mouth of Bullard Canyon, south of Center Street. 
Elevation
4830 ft. 
Coordinates
42.18938° N, 120.34298° W 
Site Description
Dry northeast slope. Associated taxa: Artemisia tridentata, Bromus tectorum, Rosa woodsii, Elymus elymoides. 
Specimen Notes
Tree, circa 5 meters tall. 
Phenology
Fruits 
Origin
Introduced 
Cultivated?
No 
Imaged?
Yes 

Sapindaceae
45. Acer platanoides L.
U.S.A., Oregon, Multnomah County:
Woods Ck S of April Hill Park.
45.4695° N, 122.7362° W. Coordinate Source: Specimen Label.
Mixed closed canopy.¶Acer macrophyllum, A. pseudoplatanus, Alliaria, Impatiens capensis, Rubus spectabilis. Adventive. Many plants. Co-dominant with A. pseudoplatanus. ~1000 trees removed nearby. Phenology: Flowers. Origin: Introduced.
WTU 417638; Barcode: WTU-V-038396
Dominic Maze 310    2 Jun 2016
45. Acer platanoides L.
Database ID
3221159 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
417638 
Barcode
WTU-V-038396 
Other Numbers
 
Family
Sapindaceae 
Name on Specimen
Acer platanoides L. 
Accepted Name
Acer platanoides L. 
Annotation History
1. Acer platanoides L.  
Type Notes
 
Collector
Dominic Maze 
Collection #
310 
Other Collectors
 
Date Collected
2 Jun 2016 
Verbatim Date
 
Country
U.S.A. 
State or Province
Oregon 
County
Multnomah 
Locality
Woods Ck S of April Hill Park. 
Elevation
 
Coordinates
45.4695° N, 122.7362° W 
Site Description
Mixed closed canopy.¶Acer macrophyllum, A. pseudoplatanus, Alliaria, Impatiens capensis, Rubus spectabilis. 
Specimen Notes
Adventive. Many plants. Co-dominant with A. pseudoplatanus. ~1000 trees removed nearby. 
Phenology
Flowers 
Origin
Introduced 
Cultivated?
No 
Imaged?
Yes 

Sapindaceae
46. Acer platanoides L.
U.S.A., Washington, Douglas County:
East side of Columbia River along Highway 97, approximately 20 km north of Wenatchee.
Elev. 215 m. 47.66523° N, 120.20728° W. Datum: WGS 84. Coordinate uncertainty: 50 meters. Coordinate Source: GPS.
Shallow water and adjacent disturbed shoreline with Lythrum salicaria, Ulmus pumila and Populus trichocarpa common. Tree to 7 meters tall on riverbank; petioles with milky sap. Phenology: Vegetative. Origin: Introduced.
WTU 424896; Barcode: WTU-V-068331
David Giblin 6568    4 Oct 2018
46. Acer platanoides L.
Database ID
3252281 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
424896 
Barcode
WTU-V-068331 
Other Numbers
 
Family
Sapindaceae 
Name on Specimen
Acer platanoides L. 
Accepted Name
Acer platanoides L. 
Annotation History
1. Acer platanoides L.
    Annotated by David Giblin, 29 2019. Sources: Flora PNW, 2nd.  
Type Notes
 
Collector
David Giblin 
Collection #
6568 
Other Collectors
 
Date Collected
4 Oct 2018 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Douglas 
Locality
East side of Columbia River along Highway 97, approximately 20 km north of Wenatchee.  
Elevation
215 m. 
Coordinates
47.66523° N, 120.20728° W 
Site Description
Shallow water and adjacent disturbed shoreline with Lythrum salicaria, Ulmus pumila and Populus trichocarpa common. 
Specimen Notes
Tree to 7 meters tall on riverbank; petioles with milky sap. 
Phenology
Vegetative 
Origin
Introduced 
Cultivated?
No 
Imaged?
Yes 

Sapindaceae
47. Acer platanoides L.
U.S.A., Washington, Ferry County:
Sherman State Wildlife Area, Mt. Bisbee Road, approximately 1 km north of junction with Highway 20.
Elev. 647 m. 48.60355° N, 118.15016° W. Datum: WGS 84. Coordinate uncertainty: 100 meters. Coordinate Source: GPS.
Riparian corridor with Cornus occidentalis common and adjacent disturbed, open upland with Poa bulbosa; likely a former home site. Locally common and abundant along riparian zone; trees to 8 meters tall. Phenology: Fruits. Origin: Introduced.
WTU
David Giblin 6681    21 May 2019
47. Acer platanoides L.
Database ID
3449303 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
 
Barcode
 
Other Numbers
 
Family
Sapindaceae 
Name on Specimen
Acer platanoides L. 
Accepted Name
Acer platanoides L. 
Annotation History
1. Acer platanoides L.
    Annotated by David Giblin, 6 2020. Sources: Flora PNW, 2nd.  
Type Notes
 
Collector
David Giblin 
Collection #
6681 
Other Collectors
 
Date Collected
21 May 2019 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Ferry 
Locality
Sherman State Wildlife Area, Mt. Bisbee Road, approximately 1 km north of junction with Highway 20. 
Elevation
647 m. 
Coordinates
48.60355° N, 118.15016° W 
Site Description
Riparian corridor with Cornus occidentalis common and adjacent disturbed, open upland with Poa bulbosa; likely a former home site. 
Specimen Notes
Locally common and abundant along riparian zone; trees to 8 meters tall.  
Phenology
Fruits 
Origin
Introduced 
Cultivated?
No 
Imaged?
No 

Sapindaceae
48. Acer platanoides L.
U.S.A., Washington, Spokane County:
Riverside State Park Boat Launch on Spokane River.
Elev. 478 m. 47.78893° N, 117.53181° W. Datum: WGS 84`. Coordinate uncertainty: 200 meters. Coordinate Source: GPS.
Shallow water along shoreline and adjacent riparian zone and upland; riparian zone with Prunus virginiana and Crataegus sp. common; upland dominated by several invasive species. Locally common on edge of river; petioles with milky sap; trees to 10 m tall. Phenology: Vegetative. Origin: Introduced.
WTU
David Giblin 7851    8 Sep 2020
48. Acer platanoides L.
Database ID
3497744 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
 
Barcode
 
Other Numbers
 
Family
Sapindaceae 
Name on Specimen
Acer platanoides L. 
Accepted Name
Acer platanoides L. 
Annotation History
1. Acer platanoides L.
    Annotated by David Giblin, 12 2021. Sources: Flora PNW, 2nd.  
Type Notes
 
Collector
David Giblin 
Collection #
7851 
Other Collectors
 
Date Collected
8 Sep 2020 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Spokane 
Locality
Riverside State Park Boat Launch on Spokane River. 
Elevation
478 m. 
Coordinates
47.78893° N, 117.53181° W 
Site Description
Shallow water along shoreline and adjacent riparian zone and upland; riparian zone with Prunus virginiana and Crataegus sp. common; upland dominated by several invasive species. 
Specimen Notes
Locally common on edge of river; petioles with milky sap; trees to 10 m tall. 
Phenology
Vegetative 
Origin
Introduced 
Cultivated?
No 
Imaged?
No 

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Download all 48 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.