Collections Database

Label Data
Download
Field Descriptions
103 matching records found.
Label Query: Genus = "Rhododendron", Species = "groenlandicum"
Ericaceae
1. Rhododendron groenlandicum (Oeder) Kron & Judd
U.S.A., Washington, Grays Harbor County:
Near Hogan Road, north shore of North Bay.
Elev. 10 ft. T18N R11W S17 SW 1/4. Datum: NAD 27. Coordinate uncertainty: 805 meters. Georeferenced by Ben Legler. Coordinate Source: TRS2LL.
Cultivated cranberry field, with Potentilla pacifica, Trifolium wormskjoldii. Weed. DNA sampled for Phylogenetic Studies of Rhododendron Subsect. Ledum. Phenology: Fruits. Origin: Native.
WTU 342539; Barcode: WTU-V-027297
P. F. Zika 14504    4 Oct 1999
1. Rhododendron groenlandicum (Oeder) Kron & Judd
Database ID
13558 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
342539 
Barcode
WTU-V-027297 
Other Numbers
 
Family
Ericaceae 
Name on Specimen
Rhododendron groenlandicum (Oeder) Kron & Judd 
Accepted Name
Rhododendron groenlandicum (Oeder) Kron & Judd 
Annotation History
1. Ledum groenlandicum Oeder.
2. Rhododendron groenlandicum (Oeder) Kron & Judd.
    Annotated by David Giblin, 24 2008. Sources: Ill. Fl. of B.C..
3. Rhododendron groenlandicum (Oeder) Kron & Judd.
    Annotated by Andrew P. Hart, 2016. Sources: FNA. Remarks: Marshall University 
Type Notes
 
Collector
P. F. Zika 
Collection #
14504 
Other Collectors
 
Date Collected
4 Oct 1999 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Grays Harbor 
Locality
Near Hogan Road, north shore of North Bay. 
Elevation
10 ft. 
Coordinates
T18N R11W S17 SW 1/4 
Site Description
Cultivated cranberry field, with Potentilla pacifica, Trifolium wormskjoldii. 
Specimen Notes
Weed. DNA sampled for Phylogenetic Studies of Rhododendron Subsect. Ledum. 
Phenology
Fruits 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Ericaceae
2. Rhododendron groenlandicum (Oeder) Kron & Judd
U.S.A., Washington, Kitsap County:
Kitsap Natural Area near Seabeck.
47° 36' 38.94" N, 122° 52' 20.7" W.
In a roadside ditch within 10 year old clearcut. Growing in moss next to water. DNA sampled for Phylogenetic Studies of Rhododendron Subsect. Ledum. Phenology: Vegetative. Origin: Native.
WTU 345774; Barcode: WTU-V-027295
Phillip Mark Chi 1    19 May 2001
2. Rhododendron groenlandicum (Oeder) Kron & Judd
Database ID
13559 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
345774 
Barcode
WTU-V-027295 
Other Numbers
 
Family
Ericaceae 
Name on Specimen
Rhododendron groenlandicum (Oeder) Kron & Judd 
Accepted Name
Rhododendron groenlandicum (Oeder) Kron & Judd 
Annotation History
1. Ledum groenlandicum Oeder.
2. Rhododendron groenlandicum (Oeder) Kron & Judd.
    Annotated by David Giblin, 24 2008. Sources: Ill. Fl. of B.C..
3. Rhododendron groenlandicum (Oeder) Kron & Judd.
    Annotated by Andrew P. Hart, 2016. Sources: FNA. Remarks: Marshall University 
Type Notes
 
Collector
Phillip Mark Chi 
Collection #
Other Collectors
 
Date Collected
19 May 2001 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Kitsap 
Locality
Kitsap Natural Area near Seabeck. 
Elevation
 
Coordinates
47° 36' 38.94" N, 122° 52' 20.7" W 
Site Description
 
Specimen Notes
In a roadside ditch within 10 year old clearcut. Growing in moss next to water. DNA sampled for Phylogenetic Studies of Rhododendron Subsect. Ledum. 
Phenology
Vegetative 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Ericaceae
3. Rhododendron groenlandicum (Oeder) Kron & Judd
U.S.A., Washington, King County:
Sphagnum bog in Twelve Lake [Lake Number Twelve].
47.32525°, -121.97504°. Datum: WGS 84. Coordinate uncertainty: 500 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
Phenology: Flowers & Fruits. Origin: Native.
WTU 74132
Sister Mary Milburge 1616    20 May 1939
3. Rhododendron groenlandicum (Oeder) Kron & Judd
Database ID
13560 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
74132 
Barcode
 
Other Numbers
 
Family
Ericaceae 
Name on Specimen
Rhododendron groenlandicum (Oeder) Kron & Judd 
Accepted Name
Rhododendron groenlandicum (Oeder) Kron & Judd 
Annotation History
1. Ledum groenlandicum Oeder.
2. Rhododendron groenlandicum (Oeder) Kron & Judd.
    Annotated by David Giblin, 24 2008. Sources: Ill. Fl. of B.C..  
Type Notes
 
Collector
Sister Mary Milburge 
Collection #
1616 
Other Collectors
 
Date Collected
20 May 1939 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
King 
Locality
Sphagnum bog in Twelve Lake [Lake Number Twelve]. 
Elevation
 
Coordinates
47.32525°, -121.97504° 
Site Description
 
Specimen Notes
 
Phenology
Flowers & Fruits 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Ericaceae
4. Rhododendron groenlandicum (Oeder) Kron & Judd
U.S.A., Washington, Pacific County:
Near Jim Street, circa 2 air kilometers northeast of Seaview.
Elev. 16 ft. T10N R11W S22 NW 1/4. Datum: NAD 27. Coordinate uncertainty: 805 meters. Georeferenced by Ben Legler. Coordinate Source: TRS2LL.
Weed in cultivated cranberry fields, with Vaccinium macrocarpon, Salix hookeriana, Lysimachia terrestris. DNA sampled for Phylogenetic Studies of Rhododendron Subsect. Ledum. Phenology: Fruits. Origin: Native.
WTU 340626; Barcode: WTU-V-027298
P. F. Zika 14185    31 Aug 1999
4. Rhododendron groenlandicum (Oeder) Kron & Judd
Database ID
13561 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
340626 
Barcode
WTU-V-027298 
Other Numbers
 
Family
Ericaceae 
Name on Specimen
Rhododendron groenlandicum (Oeder) Kron & Judd 
Accepted Name
Rhododendron groenlandicum (Oeder) Kron & Judd 
Annotation History
1. Ledum groenlandicum Oeder.
2. Rhododendron groenlandicum (Oeder) Kron & Judd.
    Annotated by David Giblin, 24 2008. Sources: Ill. Fl. of B.C..
3. Rhododendron groenlandicum (Oeder) Kron & Judd.
    Annotated by Andrew P. Hart, 2016. Sources: FNA. Remarks: Marshall University 
Type Notes
 
Collector
P. F. Zika 
Collection #
14185 
Other Collectors
 
Date Collected
31 Aug 1999 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Pacific 
Locality
Near Jim Street, circa 2 air kilometers northeast of Seaview. 
Elevation
16 ft. 
Coordinates
T10N R11W S22 NW 1/4 
Site Description
 
Specimen Notes
Weed in cultivated cranberry fields, with Vaccinium macrocarpon, Salix hookeriana, Lysimachia terrestris. DNA sampled for Phylogenetic Studies of Rhododendron Subsect. Ledum. 
Phenology
Fruits 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Ericaceae
5. Rhododendron groenlandicum (Oeder) Kron & Judd
U.S.A., Washington, San Juan County:
Orcas Island, Moran State Park, Summit Lake on Mt. Constitution.
Elev. 2000-2160 ft. 48° 40' 15" N, 122° 50' 50" W; T37N R1W S21/28/29. Coordinate Source: Specimen label.
Growing on islet in lake. DNA sampled for Phylogenetic Studies of Rhododendron Subsect. Ledum. Phenology: Flowers & Fruits. Origin: Native.
WTU 345064; Barcode: WTU-V-027288
Sarah Gage G&R 458    4 Jul 1992
with Sharon Rodman
5. Rhododendron groenlandicum (Oeder) Kron & Judd
Database ID
13562 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
345064 
Barcode
WTU-V-027288 
Other Numbers
 
Family
Ericaceae 
Name on Specimen
Rhododendron groenlandicum (Oeder) Kron & Judd 
Accepted Name
Rhododendron groenlandicum (Oeder) Kron & Judd 
Annotation History
1. Ledum groenlandicum Oeder.
2. Rhododendron groenlandicum (Oeder) Kron & Judd.
    Annotated by David Giblin, 24 2008. Sources: Ill. Fl. of B.C..
3. Rhododendron groenlandicum (Oeder) Kron & Judd.
    Annotated by Andrew P. Hart, 2016. Sources: FNA. Remarks: Marshall University 
Type Notes
 
Collector
Sarah Gage 
Collection #
G&R 458 
Other Collectors
Sharon Rodman 
Date Collected
4 Jul 1992 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
San Juan 
Locality
Orcas Island, Moran State Park, Summit Lake on Mt. Constitution. 
Elevation
2000-2160 ft. 
Coordinates
48° 40' 15" N, 122° 50' 50" W; T37N R1W S21/28/29 
Site Description
 
Specimen Notes
Growing on islet in lake. DNA sampled for Phylogenetic Studies of Rhododendron Subsect. Ledum. 
Phenology
Flowers & Fruits 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Ericaceae
6. Rhododendron groenlandicum (Oeder) Kron & Judd
U.S.A., Washington, Snohomish County:
On the old Otto Ranch near Robe.
48.0975°, -121.81222°. Datum: WGS 84. Coordinate uncertainty: 5000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
In a sphagnum bog. Phenology: Flowers & Fruits. Origin: Native.
WTU 171317
J. William Thompson 17393    30 Jun 1953
6. Rhododendron groenlandicum (Oeder) Kron & Judd
Database ID
13563 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
171317 
Barcode
 
Other Numbers
 
Family
Ericaceae 
Name on Specimen
Rhododendron groenlandicum (Oeder) Kron & Judd 
Accepted Name
Rhododendron groenlandicum (Oeder) Kron & Judd 
Annotation History
2. Ledum groenlandicum Oeder.
    1977.
3. Rhododendron groenlandicum (Oeder) Kron & Judd.
    Annotated by David Giblin, 24 2008. Sources: Ill. Fl. of B.C..  
Type Notes
 
Collector
J. William Thompson 
Collection #
17393 
Other Collectors
 
Date Collected
30 Jun 1953 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Snohomish 
Locality
On the old Otto Ranch near Robe. 
Elevation
 
Coordinates
48.0975°, -121.81222° 
Site Description
 
Specimen Notes
In a sphagnum bog. 
Phenology
Flowers & Fruits 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Ericaceae
7. Rhododendron groenlandicum (Oeder) Kron & Judd
U.S.A., Washington, Thurston County:
Springer Lake bog, northeast side. South of Olympia, south of Old Highway 99 southeast.
Elev. 300 ft. 46° 56' 30" N, 122° 52' 30" W; T17N R2W S24.
Plentiful, mostly in flower. Leaves alternate. DNA sampled for Phylogenetic Studies of Rhododendron Subsect. Ledum. Phenology: Flowers & Fruits. Origin: Native.
WTU 345080; Barcode: WTU-V-027287
Sarah Gage G&R 050    22 May 1992
with Sharon Rodman
7. Rhododendron groenlandicum (Oeder) Kron & Judd
Database ID
13564 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
345080 
Barcode
WTU-V-027287 
Other Numbers
 
Family
Ericaceae 
Name on Specimen
Rhododendron groenlandicum (Oeder) Kron & Judd 
Accepted Name
Rhododendron groenlandicum (Oeder) Kron & Judd 
Annotation History
1. Ledum groenlandicum Oeder.
2. Rhododendron groenlandicum (Oeder) Kron & Judd.
    Annotated by David Giblin, 24 2008. Sources: Ill. Fl. of B.C..
3. Rhododendron groenlandicum (Oeder) Kron & Judd.
    Annotated by Andrew P. Hart, 2016. Sources: FNA. Remarks: Marshall University 
Type Notes
 
Collector
Sarah Gage 
Collection #
G&R 050 
Other Collectors
Sharon Rodman 
Date Collected
22 May 1992 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Thurston 
Locality
Springer Lake bog, northeast side. South of Olympia, south of Old Highway 99 southeast. 
Elevation
300 ft. 
Coordinates
46° 56' 30" N, 122° 52' 30" W; T17N R2W S24 
Site Description
 
Specimen Notes
Plentiful, mostly in flower. Leaves alternate. DNA sampled for Phylogenetic Studies of Rhododendron Subsect. Ledum. 
Phenology
Flowers & Fruits 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Ericaceae
8. Rhododendron groenlandicum (Oeder) Kron & Judd
U.S.A., Washington, King County:
Cascade Mountains of Western Washington: Cedar River Watershed. Rock Creek wetland system. Head into south end from rd 40. Drop into system at Binker culvert and head into west side of the wetland.
Elev. 800 ft. T22N R7E S16 NE. Datum: NAD 27. Coordinate uncertainty: 500 meters. Georeferenced by WTU Staff. Coordinate Source: Georeferenced.
Rock Creek wetland system. Head into south end from rd 40. Drop into system at Binker culvert and head into west side of the wetland. DNA sampled for Phylogenetic Studies of Rhododendron Subsect. Ledum. Phenology: Flowers. Origin: Native.
WTU 350634; Barcode: WTU-V-027303
Clayton J. Antieau 01-29    26 May 2001
with Linda Cooley, Kristie Dinkin
8. Rhododendron groenlandicum (Oeder) Kron & Judd
Database ID
23332 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
350634 
Barcode
WTU-V-027303 
Other Numbers
 
Family
Ericaceae 
Name on Specimen
Rhododendron groenlandicum (Oeder) Kron & Judd 
Accepted Name
Rhododendron groenlandicum (Oeder) Kron & Judd 
Annotation History
1. Ledum groenlandicum Oeder.
    Annotated by David Giblin, 25 2002.
2. Rhododendron groenlandicum (Oeder) Kron & Judd.
    Annotated by David Giblin, 24 2008. Sources: Ill. Fl. of B.C..
3. Rhododendron groenlandicum (Oeder) Kron & Judd.
    Annotated by Andrew P. Hart, 2016. Sources: FNA. Remarks: Marshall University 
Type Notes
 
Collector
Clayton J. Antieau 
Collection #
01-29 
Other Collectors
Linda Cooley, Kristie Dinkin 
Date Collected
26 May 2001 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
King 
Locality
Cascade Mountains of Western Washington: Cedar River Watershed. Rock Creek wetland system. Head into south end from rd 40. Drop into system at Binker culvert and head into west side of the wetland. 
Elevation
800 ft. 
Coordinates
T22N R7E S16 NE 
Site Description
Rock Creek wetland system. Head into south end from rd 40. Drop into system at Binker culvert and head into west side of the wetland. 
Specimen Notes
DNA sampled for Phylogenetic Studies of Rhododendron Subsect. Ledum. 
Phenology
Flowers 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Ericaceae
9. Rhododendron groenlandicum (Oeder) Kron & Judd
U.S.A., Washington, King County:
Cascade Mountains of Western Washington. Cedar River Watershed. Little Mountain Bog.
Elev. 1600 ft. T22N R9E S27. Datum: NAD 27. Coordinate uncertainty: 500 meters. Georeferenced by WTU Staff. Coordinate Source: Georeferenced.
Marshy and boggy area (actually a fen) surrounded by forested bog. The fen is a mosaic of sedge marsh, sphagnum moss, and open water. Growing in open fen area dominated by Ledum, Kalmia, and Myrica. DNA sampled for Phylogenetic Studies of Rhododendron Subsect. Ledum. Phenology: Flowers. Origin: Native.
WTU 350654; Barcode: WTU-V-027290
Clayton J. Antieau 01-22    23 Jun 2001
with Nancy Job, Sandra Whiting, Jeffery Walker
9. Rhododendron groenlandicum (Oeder) Kron & Judd
Database ID
23368 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
350654 
Barcode
WTU-V-027290 
Other Numbers
 
Family
Ericaceae 
Name on Specimen
Rhododendron groenlandicum (Oeder) Kron & Judd 
Accepted Name
Rhododendron groenlandicum (Oeder) Kron & Judd 
Annotation History
1. Ledum groenlandicum Oeder.
    Annotated by David Giblin, 25 2002.
2. Rhododendron groenlandicum (Oeder) Kron & Judd.
    Annotated by David Giblin, 24 2008. Sources: Ill. Fl. of B.C..
3. Rhododendron groenlandicum (Oeder) Kron & Judd.
    Annotated by Andrew P. Hart, 2016. Sources: FNA. Remarks: Marshall University 
Type Notes
 
Collector
Clayton J. Antieau 
Collection #
01-22 
Other Collectors
Nancy Job, Sandra Whiting, Jeffery Walker 
Date Collected
23 Jun 2001 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
King 
Locality
Cascade Mountains of Western Washington. Cedar River Watershed. Little Mountain Bog. 
Elevation
1600 ft. 
Coordinates
T22N R9E S27 
Site Description
Marshy and boggy area (actually a fen) surrounded by forested bog. The fen is a mosaic of sedge marsh, sphagnum moss, and open water. 
Specimen Notes
Growing in open fen area dominated by Ledum, Kalmia, and Myrica. DNA sampled for Phylogenetic Studies of Rhododendron Subsect. Ledum. 
Phenology
Flowers 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Ericaceae
10. Rhododendron groenlandicum (Oeder) Kron & Judd
U.S.A., Washington, King County:
Halmar Gate Wetland; Cascade Mountains of Western Washington.
Elev. 1400 ft. T22N R7E S1. Datum: NAD 27. Coordinate uncertainty: 500 meters. Georeferenced by WTU Staff. Coordinate Source: Georeferenced.
Ditches filled with water, drier hummocks with Spiraea sp., Juncus effusus, Juncus supinus. Other plants in vicinity: Salix sp., Lysichitum americanum. Gaultheria shallon growing from stumps; Menziesia ferruginea common. Upland island with doug fir, western hemlock, red alder. Growing on stumps in wetland; not common. Petals white, rust colored hairs on leaf undersides. DNA sampled for Phylogenetic Studies of Rhododendron Subsect. Ledum. Phenology: Flowers. Origin: Native.
WTU 351330; Barcode: WTU-V-027289
Suzanne Bagshaw 01-16    23 Jun 2001
with Roz Glasser, Mary Clare Schroeder, Neil Dijrani
10. Rhododendron groenlandicum (Oeder) Kron & Judd
Database ID
24324 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
351330 
Barcode
WTU-V-027289 
Other Numbers
 
Family
Ericaceae 
Name on Specimen
Rhododendron groenlandicum (Oeder) Kron & Judd 
Accepted Name
Rhododendron groenlandicum (Oeder) Kron & Judd 
Annotation History
1. Ledum groenlandicum Oeder.
    Annotated by Richard G. Olmstead, 11 2001.
2. Rhododendron groenlandicum (Oeder) Kron & Judd.
    Annotated by David Giblin, 24 2008. Sources: Ill. Fl. of B.C..
3. Rhododendron groenlandicum (Oeder) Kron & Judd.
    Annotated by Andrew P. Hart, 2016. Sources: FNA. Remarks: Marshall University 
Type Notes
 
Collector
Suzanne Bagshaw 
Collection #
01-16 
Other Collectors
Roz Glasser, Mary Clare Schroeder, Neil Dijrani 
Date Collected
23 Jun 2001 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
King 
Locality
Halmar Gate Wetland; Cascade Mountains of Western Washington. 
Elevation
1400 ft. 
Coordinates
T22N R7E S1 
Site Description
Ditches filled with water, drier hummocks with Spiraea sp., Juncus effusus, Juncus supinus. Other plants in vicinity: Salix sp., Lysichitum americanum. Gaultheria shallon growing from stumps; Menziesia ferruginea common. Upland island with doug fir, western hemlock, red alder. 
Specimen Notes
Growing on stumps in wetland; not common. Petals white, rust colored hairs on leaf undersides. DNA sampled for Phylogenetic Studies of Rhododendron Subsect. Ledum. 
Phenology
Flowers 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Ericaceae
11. Rhododendron groenlandicum (Oeder) Kron & Judd
U.S.A., Washington, Grays Harbor County:
Copalis Bog Preserve.
T21N R10W S20 SE 1/4; S29 NE 1/4. Datum: NAD 27. Coordinate uncertainty: 805 meters. Georeferenced by Ben Legler. Coordinate Source: TRS2LL.
Cedar forest - bog ecotone; associated with Gaultheria shallon, Blechnum spicant, Cornus canadensis, Maianthemum diletatum, Vaccinium sp. DNA sampled for Phylogenetic Studies of Rhododendron Subsect. Ledum. Phenology: Flowers & Fruits. Origin: Native.
WTU 338798; Barcode: WTU-V-027301
E. Habegger 399    24 May 1998
11. Rhododendron groenlandicum (Oeder) Kron & Judd
Database ID
115304 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
338798 
Barcode
WTU-V-027301 
Other Numbers
 
Family
Ericaceae 
Name on Specimen
Rhododendron groenlandicum (Oeder) Kron & Judd 
Accepted Name
Rhododendron groenlandicum (Oeder) Kron & Judd 
Annotation History
1. Ledum groenlandicum Oeder.
2. Rhododendron groenlandicum (Oeder) Kron & Judd.
    Annotated by David Giblin, 24 2008. Sources: Ill. Fl. of B.C..
3. Rhododendron groenlandicum (Oeder) Kron & Judd.
    Annotated by Andrew P. Hart, 2016. Sources: FNA. Remarks: Marshall University 
Type Notes
 
Collector
E. Habegger 
Collection #
399 
Other Collectors
 
Date Collected
24 May 1998 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Grays Harbor 
Locality
Copalis Bog Preserve. 
Elevation
 
Coordinates
T21N R10W S20 SE 1/4; S29 NE 1/4 
Site Description
Cedar forest - bog ecotone; associated with Gaultheria shallon, Blechnum spicant, Cornus canadensis, Maianthemum diletatum, Vaccinium sp. 
Specimen Notes
DNA sampled for Phylogenetic Studies of Rhododendron Subsect. Ledum. 
Phenology
Flowers & Fruits 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Ericaceae
12. Rhododendron groenlandicum (Oeder) Kron & Judd
Canada, British Columbia
0.5 miles south of Westminster Road on Sidaway Road, southeast Lulu Island, city of Richmond.
Elev. 16 ft.
Weed in ditches and among cultivated cranberries, with Vaccinium macrocarpon, Rumex acetosella, Juncus effusus, peaty soil. Common. DNA sampled for Phylogenetic Studies of Rhododendron Subsect. Ledum. Phenology: Flowers & Fruits. Origin: Native.
WTU 337587; Barcode: WTU-V-027308
P. F. Zika 13677    27 Oct 1998
12. Rhododendron groenlandicum (Oeder) Kron & Judd
Database ID
115309 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
337587 
Barcode
WTU-V-027308 
Other Numbers
 
Family
Ericaceae 
Name on Specimen
Rhododendron groenlandicum (Oeder) Kron & Judd 
Accepted Name
Rhododendron groenlandicum (Oeder) Kron & Judd 
Annotation History
1. Ledum groenlandicum Oeder.
2. Rhododendron groenlandicum (Oeder) Kron & Judd.
    Annotated by David Giblin, 24 2008. Sources: Ill. Fl. of B.C..
3. Rhododendron groenlandicum (Oeder) Kron & Judd.
    Annotated by Andrew P. Hart, 2016. Sources: FNA. Remarks: Marshall University 
Type Notes
 
Collector
P. F. Zika 
Collection #
13677 
Other Collectors
 
Date Collected
27 Oct 1998 
Verbatim Date
 
Country
Canada 
State or Province
British Columbia 
County
 
Locality
0.5 miles south of Westminster Road on Sidaway Road, southeast Lulu Island, city of Richmond. 
Elevation
16 ft. 
Coordinates
 
Site Description
Weed in ditches and among cultivated cranberries, with Vaccinium macrocarpon, Rumex acetosella, Juncus effusus, peaty soil. 
Specimen Notes
Common. DNA sampled for Phylogenetic Studies of Rhododendron Subsect. Ledum. 
Phenology
Flowers & Fruits 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Ericaceae
13. Rhododendron groenlandicum (Oeder) Kron & Judd
U.S.A., Washington, Snohomish County:
South shore of Lake Riley, east of Arlington.
Elev. 530 ft. 48° 14' 41" N, 121° 56' 42" W. Datum: NAD 27.
Brushy sphagnum-based boggy shoreline with Spiraea douglasii, Kalmia, Ledum groenlandicum. Flowers white; small shrubs; common. DNA sampled for Phylogenetic Studies of Rhododendron Subsect. Ledum. Phenology: Flowers. Origin: Native.
WTU 364282; Barcode: WTU-V-027294
Ben Legler 2250    27 Aug 2004
with David Giblin
13. Rhododendron groenlandicum (Oeder) Kron & Judd
Database ID
119445 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
364282 
Barcode
WTU-V-027294 
Other Numbers
 
Family
Ericaceae 
Name on Specimen
Rhododendron groenlandicum (Oeder) Kron & Judd 
Accepted Name
Rhododendron groenlandicum (Oeder) Kron & Judd 
Annotation History
1. Ledum groenlandicum Oeder.
    Annotated by Ben Legler, 7 2006. Sources: Flora of PNW.
2. Rhododendron groenlandicum (Oeder) Kron & Judd.
    Annotated by David Giblin, 24 2008. Sources: Ill. Fl. of B.C..
3. Rhododendron groenlandicum (Oeder) Kron & Judd.
    Annotated by Andrew P. Hart, 2016. Sources: FNA. Remarks: Marshall University 
Type Notes
 
Collector
Ben Legler 
Collection #
2250 
Other Collectors
David Giblin 
Date Collected
27 Aug 2004 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Snohomish 
Locality
South shore of Lake Riley, east of Arlington. 
Elevation
530 ft. 
Coordinates
48° 14' 41" N, 121° 56' 42" W 
Site Description
Brushy sphagnum-based boggy shoreline with Spiraea douglasii, Kalmia, Ledum groenlandicum. 
Specimen Notes
Flowers white; small shrubs; common. DNA sampled for Phylogenetic Studies of Rhododendron Subsect. Ledum. 
Phenology
Flowers 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Ericaceae
14. Rhododendron groenlandicum (Oeder) Kron & Judd
U.S.A., Washington, King County:
Ravensdale Lake.
47.3511° N, 121.992° W.
DNA sampled for Phylogenetic Studies of Rhododendron Subsect. Ledum. Phenology: Fruits. Origin: Native.
WTU 364005; Barcode: WTU-V-027292
Del Field s.n.    10 Aug 1995
with Mike Schroeder, Wendy Cooke
14. Rhododendron groenlandicum (Oeder) Kron & Judd
Database ID
155396 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
364005 
Barcode
WTU-V-027292 
Other Numbers
 
Family
Ericaceae 
Name on Specimen
Rhododendron groenlandicum (Oeder) Kron & Judd 
Accepted Name
Rhododendron groenlandicum (Oeder) Kron & Judd 
Annotation History
1. Ledum groenlandicum Oeder.
2. Rhododendron groenlandicum (Oeder) Kron & Judd.
    Annotated by David Giblin, 24 2008. Sources: Ill. Fl. of B.C..
3. Rhododendron groenlandicum (Oeder) Kron & Judd.
    Annotated by Andrew P. Hart, 2016. Sources: FNA. Remarks: Marshall University 
Type Notes
 
Collector
Del Field 
Collection #
s.n. 
Other Collectors
Mike Schroeder, Wendy Cooke 
Date Collected
10 Aug 1995 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
King 
Locality
Ravensdale Lake. 
Elevation
 
Coordinates
47.3511° N, 121.992° W 
Site Description
 
Specimen Notes
DNA sampled for Phylogenetic Studies of Rhododendron Subsect. Ledum. 
Phenology
Fruits 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Ericaceae
15. Rhododendron groenlandicum (Oeder) Kron & Judd
U.S.A., Washington, King County:
Langlois Lake.
47.6371° N, 121.889° W.
DNA sampled for Phylogenetic Studies of Rhododendron Subsect. Ledum. Phenology: Fruits. Origin: Native.
WTU 364066; Barcode: WTU-V-027296
Del Field s.n.    1 Aug 1995
with Steve Majerick
15. Rhododendron groenlandicum (Oeder) Kron & Judd
Database ID
155591 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
364066 
Barcode
WTU-V-027296 
Other Numbers
 
Family
Ericaceae 
Name on Specimen
Rhododendron groenlandicum (Oeder) Kron & Judd 
Accepted Name
Rhododendron groenlandicum (Oeder) Kron & Judd 
Annotation History
1. Ledum groenlandicum Oeder.
2. Rhododendron groenlandicum (Oeder) Kron & Judd.
    Annotated by David Giblin, 24 2008. Sources: Ill. Fl. of B.C..
3. Rhododendron groenlandicum (Oeder) Kron & Judd.
    Annotated by Andrew P. Hart, 2016. Sources: FNA. Remarks: Marshall University 
Type Notes
 
Collector
Del Field 
Collection #
s.n. 
Other Collectors
Steve Majerick 
Date Collected
1 Aug 1995 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
King 
Locality
Langlois Lake. 
Elevation
 
Coordinates
47.6371° N, 121.889° W 
Site Description
 
Specimen Notes
DNA sampled for Phylogenetic Studies of Rhododendron Subsect. Ledum. 
Phenology
Fruits 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Ericaceae
16. Rhododendron groenlandicum (Oeder) Kron & Judd
U.S.A., Washington, King County:
Trout Lake.
47.2662° N, 122.28° W.
DNA sampled for Phylogenetic Studies of Rhododendron Subsect. Ledum. Phenology: Fruits. Origin: Native.
WTU 364088; Barcode: WTU-V-027285
Steve Majerick s.n.    26 Aug 1996
with Wendy Cooke
16. Rhododendron groenlandicum (Oeder) Kron & Judd
Database ID
155598 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
364088 
Barcode
WTU-V-027285 
Other Numbers
 
Family
Ericaceae 
Name on Specimen
Rhododendron groenlandicum (Oeder) Kron & Judd 
Accepted Name
Rhododendron groenlandicum (Oeder) Kron & Judd 
Annotation History
1. Ledum groenlandicum Oeder.
2. Rhododendron groenlandicum (Oeder) Kron & Judd.
    Annotated by David Giblin, 24 2008. Sources: Ill. Fl. of B.C..
3. Rhododendron groenlandicum (Oeder) Kron & Judd.
    Annotated by Andrew P. Hart, 2016. Sources: FNA. Remarks: Marshall University 
Type Notes
 
Collector
Steve Majerick 
Collection #
s.n. 
Other Collectors
Wendy Cooke 
Date Collected
26 Aug 1996 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
King 
Locality
Trout Lake. 
Elevation
 
Coordinates
47.2662° N, 122.28° W 
Site Description
 
Specimen Notes
DNA sampled for Phylogenetic Studies of Rhododendron Subsect. Ledum. 
Phenology
Fruits 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Ericaceae
17. Rhododendron groenlandicum (Oeder) Kron & Judd
U.S.A., Washington, King County:
Alice Lake.
47.5326° N, 121.8878° W.
DNA sampled for Phylogenetic Studies of Rhododendron Subsect. Ledum. Phenology: Vegetative. Origin: Native.
WTU 364109; Barcode: WTU-V-027304
Del Field s.n.    21 Aug 1995
with Steve Majerick
17. Rhododendron groenlandicum (Oeder) Kron & Judd
Database ID
155642 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
364109 
Barcode
WTU-V-027304 
Other Numbers
 
Family
Ericaceae 
Name on Specimen
Rhododendron groenlandicum (Oeder) Kron & Judd 
Accepted Name
Rhododendron groenlandicum (Oeder) Kron & Judd 
Annotation History
1. Ledum groenlandicum Oeder.
2. Rhododendron groenlandicum (Oeder) Kron & Judd.
    Annotated by David Giblin, 24 2008. Sources: Ill. Fl. of B.C..
3. Rhododendron groenlandicum (Oeder) Kron & Judd.
    Annotated by Andrew P. Hart, 2016. Remarks: Marshall University 
Type Notes
 
Collector
Del Field 
Collection #
s.n. 
Other Collectors
Steve Majerick 
Date Collected
21 Aug 1995 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
King 
Locality
Alice Lake. 
Elevation
 
Coordinates
47.5326° N, 121.8878° W 
Site Description
 
Specimen Notes
DNA sampled for Phylogenetic Studies of Rhododendron Subsect. Ledum. 
Phenology
Vegetative 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Ericaceae
18. Rhododendron groenlandicum (Oeder) Kron & Judd
U.S.A., Washington, Island County:
Near Cranberry Lake, Whidbey Island.
48.392645°, -122.65642°. Datum: WGS 84. Coordinate uncertainty: 700 meters. Georeferenced by Jim Duemmel. Coordinate Source: Digital Map.
Bog. Phenology: Flowers. Origin: Native.
WTU 25261
G. N. Jones 4950    2 Jun 1934
18. Rhododendron groenlandicum (Oeder) Kron & Judd
Database ID
179665 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
25261 
Barcode
 
Other Numbers
 
Family
Ericaceae 
Name on Specimen
Rhododendron groenlandicum (Oeder) Kron & Judd 
Accepted Name
Rhododendron groenlandicum (Oeder) Kron & Judd 
Annotation History
1. Ledum groenlandicum Oeder.
2. Rhododendron groenlandicum (Oeder) Kron & Judd.
    Annotated by K. A. Kron. Sources: FNA.  
Type Notes
 
Collector
G. N. Jones 
Collection #
4950 
Other Collectors
 
Date Collected
2 Jun 1934 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Island 
Locality
Near Cranberry Lake, Whidbey Island. 
Elevation
 
Coordinates
48.392645°, -122.65642° 
Site Description
Bog. 
Specimen Notes
 
Phenology
Flowers 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Ericaceae
19. Rhododendron groenlandicum (Oeder) Kron & Judd
U.S.A., Washington, King County:
Near Sunnydale.
47.463155°, -122.333736°. Datum: WGS 84. Coordinate uncertainty: 2174 meters. Georeferenced by Joseph Stormer. Coordinate Source: GeoLocate.
Bog. Phenology: Flowers. Origin: Native.
WTU 13663
Mrs. S. G. Lister 2085    17 Jun 1925
19. Rhododendron groenlandicum (Oeder) Kron & Judd
Database ID
179737 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
13663 
Barcode
 
Other Numbers
 
Family
Ericaceae 
Name on Specimen
Rhododendron groenlandicum (Oeder) Kron & Judd 
Accepted Name
Rhododendron groenlandicum (Oeder) Kron & Judd 
Annotation History
1. Ledum groenlandicum Oeder.
2. Rhododendron groenlandicum (Oeder) Kron & Judd.
    Annotated by K. A. Kron, 2009. Sources: FNA.  
Type Notes
 
Collector
Mrs. S. G. Lister 
Collection #
2085 
Other Collectors
 
Date Collected
17 Jun 1925 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
King 
Locality
Near Sunnydale. 
Elevation
 
Coordinates
47.463155°, -122.333736° 
Site Description
Bog. 
Specimen Notes
 
Phenology
Flowers 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Ericaceae
20. Rhododendron groenlandicum (Oeder) Kron & Judd
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 13654
C. V. Piper 137     1880
20. Rhododendron groenlandicum (Oeder) Kron & Judd
Database ID
179738 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
13654 
Barcode
 
Other Numbers
 
Family
Ericaceae 
Name on Specimen
Rhododendron groenlandicum (Oeder) Kron & Judd 
Accepted Name
Rhododendron groenlandicum (Oeder) Kron & Judd 
Annotation History
1. Ledum latifolium Ait.
2. Rhododendron groenlandicum (Oeder) Kron & Judd.
    Annotated by K. A. Kron, 2009. Sources: FNA.  
Type Notes
 
Collector
C. V. Piper 
Collection #
137 
Other Collectors
 
Date Collected
1880 
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 

Ericaceae
21. Rhododendron groenlandicum (Oeder) Kron & Judd
U.S.A., Washington, Island County:
Whidbey Island.
48.146201°, -122.552685°. Datum: WGS 84. Coordinate uncertainty: 30000 meters. Georeferenced by Joseph Stormer. Coordinate Source: Digital Map.
Peat bogs. Phenology: Flowers. Origin: Native.
WTU 13648
N. L. Gardner s.n.    26 Jun 1897
21. Rhododendron groenlandicum (Oeder) Kron & Judd
Database ID
179739 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
13648 
Barcode
 
Other Numbers
 
Family
Ericaceae 
Name on Specimen
Rhododendron groenlandicum (Oeder) Kron & Judd 
Accepted Name
Rhododendron groenlandicum (Oeder) Kron & Judd 
Annotation History
1. Ledum latifolium Ait.
2. Rhododendron groenlandicum (Oeder) Kron & Judd.
    Annotated by K. A. Kron, 2009. Sources: FNA.  
Type Notes
 
Collector
N. L. Gardner 
Collection #
s.n. 
Other Collectors
 
Date Collected
26 Jun 1897 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Island 
Locality
Whidbey Island. 
Elevation
 
Coordinates
48.146201°, -122.552685° 
Site Description
Peat bogs. 
Specimen Notes
 
Phenology
Flowers 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Ericaceae
22. Rhododendron groenlandicum (Oeder) Kron & Judd
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 13657
C. V. Piper 137    25 May 1891
22. Rhododendron groenlandicum (Oeder) Kron & Judd
Database ID
179740 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
13657 
Barcode
 
Other Numbers
 
Family
Ericaceae 
Name on Specimen
Rhododendron groenlandicum (Oeder) Kron & Judd 
Accepted Name
Rhododendron groenlandicum (Oeder) Kron & Judd 
Annotation History
1. Ledum latifolium Ait.
2. Rhododendron groenlandicum (Oeder) Kron & Judd.
    Annotated by K. A. Kron, 2009. Sources: FNA.  
Type Notes
 
Collector
C. V. Piper 
Collection #
137 
Other Collectors
 
Date Collected
25 May 1891 
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 

Ericaceae
23. Rhododendron groenlandicum (Oeder) Kron & Judd
U.S.A., Washington, Island County:
Near Langley, Whidbey Island.
48.037953°, -122.405255°. Coordinate uncertainty: 5000 meters. Georeferenced by Joseph Stormer.
Bog. Phenology: Flowers & Fruits. Origin: Native.
WTU 25257
G. N. Jones 4854    19 May 1934
23. Rhododendron groenlandicum (Oeder) Kron & Judd
Database ID
179742 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
25257 
Barcode
 
Other Numbers
 
Family
Ericaceae 
Name on Specimen
Rhododendron groenlandicum (Oeder) Kron & Judd 
Accepted Name
Rhododendron groenlandicum (Oeder) Kron & Judd 
Annotation History
1. Ledum groenlandicum Oeder.
2. Rhododendron groenlandicum (Oeder) Kron & Judd.
    Annotated by K. A. Kron, 2009. Sources: FNA.  
Type Notes
 
Collector
G. N. Jones 
Collection #
4854 
Other Collectors
 
Date Collected
19 May 1934 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Island 
Locality
Near Langley, Whidbey Island. 
Elevation
 
Coordinates
48.037953°, -122.405255° 
Site Description
Bog. 
Specimen Notes
 
Phenology
Flowers & Fruits 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Ericaceae
24. Rhododendron groenlandicum (Oeder) Kron & Judd
U.S.A., Washington, King County:
15 miles north of Seattle.
47.77515°, -122.32391°. Datum: WGS 84. Coordinate uncertainty: 5000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
Peat bog. Phenology: Fruits. Origin: Native.
WTU 23767
G. L. Wittrock 5084    8 Oct 1927
24. Rhododendron groenlandicum (Oeder) Kron & Judd
Database ID
179743 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
23767 
Barcode
 
Other Numbers
 
Family
Ericaceae 
Name on Specimen
Rhododendron groenlandicum (Oeder) Kron & Judd 
Accepted Name
Rhododendron groenlandicum (Oeder) Kron & Judd 
Annotation History
1. Ledum groenlandicum Oeder.
2. Rhododendron groenlandicum (Oeder) Kron & Judd.
    Annotated by K. A. Kron, 2009. Sources: FNA.  
Type Notes
 
Collector
G. L. Wittrock 
Collection #
5084 
Other Collectors
 
Date Collected
8 Oct 1927 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
King 
Locality
15 miles north of Seattle. 
Elevation
 
Coordinates
47.77515°, -122.32391° 
Site Description
Peat bog. 
Specimen Notes
 
Phenology
Fruits 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Ericaceae
25. Rhododendron groenlandicum (Oeder) Kron & Judd
U.S.A., Washington, King County:
Seattle, W.T.
47.60639°, -122.33083°. Datum: WGS 84. Coordinate uncertainty: 10000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
Phenology: Flowers. Origin: Native.
WTU 13658
E. S. Meany 137     May 1885
25. Rhododendron groenlandicum (Oeder) Kron & Judd
Database ID
179744 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
13658 
Barcode
 
Other Numbers
 
Family
Ericaceae 
Name on Specimen
Rhododendron groenlandicum (Oeder) Kron & Judd 
Accepted Name
Rhododendron groenlandicum (Oeder) Kron & Judd 
Annotation History
1. Ledum latifolium Ait.
2. Rhododendron groenlandicum (Oeder) Kron & Judd.
    Annotated by K. A. Kron, 2009. Sources: FNA.  
Type Notes
 
Collector
E. S. Meany 
Collection #
137 
Other Collectors
 
Date Collected
May 1885 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
King 
Locality
Seattle, W.T. 
Elevation
 
Coordinates
47.60639°, -122.33083° 
Site Description
 
Specimen Notes
 
Phenology
Flowers 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Ericaceae
26. Rhododendron groenlandicum (Oeder) Kron & Judd
U.S.A., Washington, Jefferson County:
Olympic Mountains.
47.80682°, -123.61225°. Datum: WGS 84. Coordinate uncertainty: 40000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
Phenology: Flowers & Fruits. Origin: Native.
WTU 25995JWT
A. D. E. Elmer 2472     Jun 1900
26. Rhododendron groenlandicum (Oeder) Kron & Judd
Database ID
179763 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
25995JWT 
Barcode
 
Other Numbers
 
Family
Ericaceae 
Name on Specimen
Rhododendron groenlandicum (Oeder) Kron & Judd 
Accepted Name
Rhododendron groenlandicum (Oeder) Kron & Judd 
Annotation History
1. Ledum groenlandicum Oeder.
2. Rhododendron groenlandicum (Oeder) Kron & Judd.
    Annotated by K. A. Kron, 2009.  
Type Notes
 
Collector
A. D. E. Elmer 
Collection #
2472 
Other Collectors
 
Date Collected
Jun 1900 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Jefferson 
Locality
Olympic Mountains. 
Elevation
 
Coordinates
47.80682°, -123.61225° 
Site Description
 
Specimen Notes
 
Phenology
Flowers & Fruits 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Ericaceae
27. Rhododendron groenlandicum (Oeder) Kron & Judd
U.S.A., Washington, King County:
Kings Lake, 1 mile west of Boyle Lake, northeast of Snoqualmie Falls.
Elev. 290 ft. 47.596938°, -121.777855°. Datum: WGS 84. Coordinate uncertainty: 1000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
On open bog with Kalmia occidentalis and Vaccinium oxycoccus. Shrub 0.2-0.5 meter high; corollas white. DNA sampled for Phylogenetic Studies of Rhododendron Subsect. Ledum. Phenology: Fruits. Origin: Native.
WTU 261044; Barcode: WTU-V-027299
G. Lebednik 370    16 Jul 1973
27. Rhododendron groenlandicum (Oeder) Kron & Judd
Database ID
179764 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
261044 
Barcode
WTU-V-027299 
Other Numbers
 
Family
Ericaceae 
Name on Specimen
Rhododendron groenlandicum (Oeder) Kron & Judd 
Accepted Name
Rhododendron groenlandicum (Oeder) Kron & Judd 
Annotation History
1. Ledum groenlandicum Oeder.
2. Rhododendron groenlandicum (Oeder) Kron & Judd.
    Annotated by K. A. Kron, 2009.
3. Rhododendron groenlandicum (Oeder) Kron & Judd.
    Annotated by Andrew P. Hart, 2016. Sources: FNA. Remarks: Marshall University 
Type Notes
 
Collector
G. Lebednik 
Collection #
370 
Other Collectors
 
Date Collected
16 Jul 1973 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
King 
Locality
Kings Lake, 1 mile west of Boyle Lake, northeast of Snoqualmie Falls. 
Elevation
290 ft. 
Coordinates
47.596938°, -121.777855° 
Site Description
On open bog with Kalmia occidentalis and Vaccinium oxycoccus. 
Specimen Notes
Shrub 0.2-0.5 meter high; corollas white. DNA sampled for Phylogenetic Studies of Rhododendron Subsect. Ledum. 
Phenology
Fruits 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Ericaceae
28. Rhododendron groenlandicum (Oeder) Kron & Judd
Canada, British Columbia
F. B. Cabin, Manning Park.
Swamp borders; ground with L. glandulosum. Phenology: Fruits. Origin: Native.
WTU 234765
G. A. Hardy s.n.    7 Aug 1945
28. Rhododendron groenlandicum (Oeder) Kron & Judd
Database ID
179765 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
234765 
Barcode
 
Other Numbers
 
Family
Ericaceae 
Name on Specimen
Rhododendron groenlandicum (Oeder) Kron & Judd 
Accepted Name
Rhododendron groenlandicum (Oeder) Kron & Judd 
Annotation History
1. Ledum groenlandicum Oeder.
    Annotated by G. A. Hardy.
2. Rhododendron groenlandicum (Oeder) Kron & Judd.
    Annotated by K. A. Kron, 2009.  
Type Notes
 
Collector
G. A. Hardy 
Collection #
s.n. 
Other Collectors
 
Date Collected
7 Aug 1945 
Verbatim Date
 
Country
Canada 
State or Province
British Columbia 
County
 
Locality
F. B. Cabin, Manning Park. 
Elevation
 
Coordinates
 
Site Description
Swamp borders; ground with L. glandulosum. 
Specimen Notes
 
Phenology
Fruits 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Ericaceae
29. Rhododendron groenlandicum (Oeder) Kron & Judd
U.S.A., Washington, San Juan County:
Orcas Island; Moran State Park,near summit of Mount Constitution; East side of the road.
Elev. 2150 ft. T37N R1W S21. Datum: NAD 27. Coordinate uncertainty: 500 meters. Georeferenced by WTU Staff. Coordinate Source: Georeferenced.
On sphagnum bog island in lake, with Kalmia occidentalis, Vaccinium oxycoccus. Very locally common shrub, 1 to 2 meter tall. DNA sampled for Phylogenetic Studies of Rhododendron Subsect. Ledum. Phenology: Fruits. Origin: Native.
WTU 293383; Barcode: WTU-V-027302
Peter E. Rapp 155    29 Jul 1981
29. Rhododendron groenlandicum (Oeder) Kron & Judd
Database ID
179779 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
293383 
Barcode
WTU-V-027302 
Other Numbers
 
Family
Ericaceae 
Name on Specimen
Rhododendron groenlandicum (Oeder) Kron & Judd 
Accepted Name
Rhododendron groenlandicum (Oeder) Kron & Judd 
Annotation History
1. Ledum groenlandicum Oeder.
2. Rhododendron groenlandicum (Oeder) Kron & Judd.
    Annotated by K. A. Kron, 2009.
3. Rhododendron groenlandicum (Oeder) Kron & Judd.
    Annotated by Andrew P. Hart, 2016. Sources: FNA. Remarks: Marshall University 
Type Notes
 
Collector
Peter E. Rapp 
Collection #
155 
Other Collectors
 
Date Collected
29 Jul 1981 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
San Juan 
Locality
Orcas Island; Moran State Park,near summit of Mount Constitution; East side of the road. 
Elevation
2150 ft. 
Coordinates
T37N R1W S21 
Site Description
On sphagnum bog island in lake, with Kalmia occidentalis, Vaccinium oxycoccus. 
Specimen Notes
Very locally common shrub, 1 to 2 meter tall. DNA sampled for Phylogenetic Studies of Rhododendron Subsect. Ledum. 
Phenology
Fruits 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Ericaceae
30. Rhododendron groenlandicum (Oeder) Kron & Judd
Canada, Yukon Territory
MacRae a short distance south of Whitehorse.
Near roadside under spruce. Flowers white. Shrub. Phenology: Flowers. Origin: Native.
WTU 176213
D. A. Mitchell 42    17 Jun 1949
30. Rhododendron groenlandicum (Oeder) Kron & Judd
Database ID
179780 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
176213 
Barcode
 
Other Numbers
 
Family
Ericaceae 
Name on Specimen
Rhododendron groenlandicum (Oeder) Kron & Judd 
Accepted Name
Rhododendron groenlandicum (Oeder) Kron & Judd 
Annotation History
1. Ledum groenlandicum Oeder.
    Annotated by J. A. Calder, 1949.
2. Rhododendron groenlandicum (Oeder) Kron & Judd.
    Annotated by K. A. Kron, 2009.  
Type Notes
 
Collector
D. A. Mitchell 
Collection #
42 
Other Collectors
 
Date Collected
17 Jun 1949 
Verbatim Date
 
Country
Canada 
State or Province
Yukon Territory 
County
 
Locality
MacRae a short distance south of Whitehorse. 
Elevation
 
Coordinates
 
Site Description
Near roadside under spruce. 
Specimen Notes
Flowers white. Shrub. 
Phenology
Flowers 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Ericaceae
31. Rhododendron groenlandicum (Oeder) Kron & Judd
Canada, British Columbia
Ball Ranch, 10.5 miles southwest of Telegraph Creek.
Boggy ground, sphagnum, under Alnus and Salix. Height to 2 feet. Phenology: Fruits. Origin: Native.
WTU 71688
T. T. McCabe 9043    17 Aug 1941
31. Rhododendron groenlandicum (Oeder) Kron & Judd
Database ID
179781 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
71688 
Barcode
 
Other Numbers
 
Family
Ericaceae 
Name on Specimen
Rhododendron groenlandicum (Oeder) Kron & Judd 
Accepted Name
Rhododendron groenlandicum (Oeder) Kron & Judd 
Annotation History
1. Ledum groenlandicum Oeder.
2. Rhododendron groenlandicum (Oeder) Kron & Judd.
    Annotated by K. A. Kron, 2009.  
Type Notes
 
Collector
T. T. McCabe 
Collection #
9043 
Other Collectors
 
Date Collected
17 Aug 1941 
Verbatim Date
 
Country
Canada 
State or Province
British Columbia 
County
 
Locality
Ball Ranch, 10.5 miles southwest of Telegraph Creek. 
Elevation
 
Coordinates
 
Site Description
Boggy ground, sphagnum, under Alnus and Salix. 
Specimen Notes
Height to 2 feet. 
Phenology
Fruits 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Ericaceae
32. Rhododendron groenlandicum (Oeder) Kron & Judd
U.S.A., Alaska
Bog #2, Pillar Bay, Kuiu Island, Southeast Alaska.
Phenology: Fruits. Origin: Native.
WTU 39029
G. B. Rigg 34    11 Aug 1929
32. Rhododendron groenlandicum (Oeder) Kron & Judd
Database ID
179782 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
39029 
Barcode
 
Other Numbers
 
Family
Ericaceae 
Name on Specimen
Rhododendron groenlandicum (Oeder) Kron & Judd 
Accepted Name
Rhododendron groenlandicum (Oeder) Kron & Judd 
Annotation History
1. Ledum groenlandicum Oeder.
    Annotated by P. C. Stanley.
2. Rhododendron groenlandicum (Oeder) Kron & Judd.
    Annotated by K. A. Kron, 2009.  
Type Notes
 
Collector
G. B. Rigg 
Collection #
34 
Other Collectors
 
Date Collected
11 Aug 1929 
Verbatim Date
 
Country
U.S.A. 
State or Province
Alaska 
County
 
Locality
Bog #2, Pillar Bay, Kuiu Island, Southeast Alaska. 
Elevation
 
Coordinates
 
Site Description
 
Specimen Notes
 
Phenology
Fruits 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Ericaceae
33. Rhododendron groenlandicum (Oeder) Kron & Judd
U.S.A., Alaska
Hydaburg.
Elev. 0 ft. 55.212366°, -132.806068°. Datum: WGS 84. Coordinate uncertainty: 3500 meters. Georeferenced by Joseph Stormer. Coordinate Source: Digital Map.
Muskeg. DNA sampled for Phylogenetic Studies of Rhododendron Subsect. Ledum. Phenology: Flowers. Origin: Native.
WTU 281084; Barcode: WTU-V-027307
Helen H. Norton 636-H    22 Feb 1979
33. Rhododendron groenlandicum (Oeder) Kron & Judd
Database ID
179783 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
281084 
Barcode
WTU-V-027307 
Other Numbers
 
Family
Ericaceae 
Name on Specimen
Rhododendron groenlandicum (Oeder) Kron & Judd 
Accepted Name
Rhododendron groenlandicum (Oeder) Kron & Judd 
Annotation History
1. Ledum groenlandicum Oeder.
2. Rhododendron groenlandicum (Oeder) Kron & Judd.
    Annotated by K. A. Kron, 2009.
3. Rhododendron groenlandicum (Oeder) Kron & Judd.
    Annotated by Andrew P. Hart, 2016. Sources: FNA. Remarks: Marshall University 
Type Notes
 
Collector
Helen H. Norton 
Collection #
636-H 
Other Collectors
 
Date Collected
22 Feb 1979 
Verbatim Date
 
Country
U.S.A. 
State or Province
Alaska 
County
 
Locality
Hydaburg. 
Elevation
0 ft. 
Coordinates
55.212366°, -132.806068° 
Site Description
Muskeg. 
Specimen Notes
DNA sampled for Phylogenetic Studies of Rhododendron Subsect. Ledum. 
Phenology
Flowers 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Ericaceae
34. Rhododendron groenlandicum (Oeder) Kron & Judd
U.S.A., Alaska
Baranof Island. Between Sitka and Gavin Hill just north of the City Dump.
T55S R63E S35.
Growing in the muskeg. Phenology: Flowers. Origin: Native.
WTU 274460
Mary Clay Muller 675    
34. Rhododendron groenlandicum (Oeder) Kron & Judd
Database ID
179784 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
274460 
Barcode
 
Other Numbers
 
Family
Ericaceae 
Name on Specimen
Rhododendron groenlandicum (Oeder) Kron & Judd 
Accepted Name
Rhododendron groenlandicum (Oeder) Kron & Judd 
Annotation History
1. Ledum groenlandicum Oeder.
2. Rhododendron groenlandicum (Oeder) Kron & Judd.
    Annotated by K. A. Kron, 2009.  
Type Notes
 
Collector
Mary Clay Muller 
Collection #
675 
Other Collectors
 
Date Collected
 
Verbatim Date
 
Country
U.S.A. 
State or Province
Alaska 
County
 
Locality
Baranof Island. Between Sitka and Gavin Hill just north of the City Dump. 
Elevation
 
Coordinates
T55S R63E S35 
Site Description
Growing in the muskeg. 
Specimen Notes
 
Phenology
Flowers 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Ericaceae
35. Rhododendron groenlandicum (Oeder) Kron & Judd
U.S.A., Alaska
Blueberry Ridge near Park Headquarters.
Phenology: Fruits. Origin: Native.
WTU 75127
Aven Nelson 4227    24 Aug 1939
with Ruth A. Nelson
35. Rhododendron groenlandicum (Oeder) Kron & Judd
Database ID
179785 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
75127 
Barcode
 
Other Numbers
 
Family
Ericaceae 
Name on Specimen
Rhododendron groenlandicum (Oeder) Kron & Judd 
Accepted Name
Rhododendron groenlandicum (Oeder) Kron & Judd 
Annotation History
1. Ledum groenlandicum Oeder.
2. Rhododendron groenlandicum (Oeder) Kron & Judd.
    Annotated by K. A. Kron, 2009.  
Type Notes
 
Collector
Aven Nelson 
Collection #
4227 
Other Collectors
Ruth A. Nelson 
Date Collected
24 Aug 1939 
Verbatim Date
 
Country
U.S.A. 
State or Province
Alaska 
County
 
Locality
Blueberry Ridge near Park Headquarters. 
Elevation
 
Coordinates
 
Site Description
 
Specimen Notes
 
Phenology
Fruits 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Ericaceae
36. Rhododendron groenlandicum (Oeder) Kron & Judd
U.S.A., Alaska, Wrangell Petersburg County:
Southeast Alaska, Pillar Bay, Kuiu Island.
56.618452°, -134.186297°. Datum: WGS 84. Coordinate uncertainty: 7939 meters. Georeferenced by Joseph Stormer. Coordinate Source: Digital Map.
Upstream bogs. Phenology: Fruits. Origin: Native.
WTU 39028
G. B. Rigg s.n.    11 Aug 1929
36. Rhododendron groenlandicum (Oeder) Kron & Judd
Database ID
179786 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
39028 
Barcode
 
Other Numbers
 
Family
Ericaceae 
Name on Specimen
Rhododendron groenlandicum (Oeder) Kron & Judd 
Accepted Name
Rhododendron groenlandicum (Oeder) Kron & Judd 
Annotation History
1. Ledum groenlandicum Oeder.
    Annotated by P. C. Standley.
2. Rhododendron groenlandicum (Oeder) Kron & Judd.
    Annotated by K. A. Kron, 2009.  
Type Notes
 
Collector
G. B. Rigg 
Collection #
s.n. 
Other Collectors
 
Date Collected
11 Aug 1929 
Verbatim Date
 
Country
U.S.A. 
State or Province
Alaska 
County
Wrangell Petersburg 
Locality
Southeast Alaska, Pillar Bay, Kuiu Island. 
Elevation
 
Coordinates
56.618452°, -134.186297° 
Site Description
Upstream bogs. 
Specimen Notes
 
Phenology
Fruits 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Ericaceae
37. Rhododendron groenlandicum (Oeder) Kron & Judd
U.S.A., Alaska
Near Eagle.
Tundra. Phenology: Flowers & Fruits. Origin: Native.
WTU 226407
Mrs. Edward D. Crabb s.n.    7 Jul 1921
37. Rhododendron groenlandicum (Oeder) Kron & Judd
Database ID
179787 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
226407 
Barcode
 
Other Numbers
 
Family
Ericaceae 
Name on Specimen
Rhododendron groenlandicum (Oeder) Kron & Judd 
Accepted Name
Rhododendron groenlandicum (Oeder) Kron & Judd 
Annotation History
1. Ledum groenlandicum Oeder.
2. Rhododendron groenlandicum (Oeder) Kron & Judd.
    Annotated by K. A. Kron, 2009.  
Type Notes
 
Collector
Mrs. Edward D. Crabb 
Collection #
s.n. 
Other Collectors
 
Date Collected
7 Jul 1921 
Verbatim Date
 
Country
U.S.A. 
State or Province
Alaska 
County
 
Locality
Near Eagle. 
Elevation
 
Coordinates
 
Site Description
Tundra. 
Specimen Notes
 
Phenology
Flowers & Fruits 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Ericaceae
38. Rhododendron groenlandicum (Oeder) Kron & Judd
U.S.A., Washington, King County:
Echo Lake, Seattle.
47.771419°, -122.343185°. Datum: WGS 84. Coordinate uncertainty: 250 meters. Georeferenced by Ibro Polovina. Coordinate Source: GeoLocate.
Phenology: Flowers & Fruits. Origin: Native.
WTU 272181
Unknown 885     Jun 1910
38. Rhododendron groenlandicum (Oeder) Kron & Judd
Database ID
179788 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
272181 
Barcode
 
Other Numbers
 
Family
Ericaceae 
Name on Specimen
Rhododendron groenlandicum (Oeder) Kron & Judd 
Accepted Name
Rhododendron groenlandicum (Oeder) Kron & Judd 
Annotation History
1. Ledum groenlandicum Oeder.
2. Rhododendron groenlandicum (Oeder) Kron & Judd.
    Annotated by K. A. Kron, 2009.  
Type Notes
 
Collector
Unknown 
Collection #
885 
Other Collectors
 
Date Collected
Jun 1910 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
King 
Locality
Echo Lake, Seattle. 
Elevation
 
Coordinates
47.771419°, -122.343185° 
Site Description
 
Specimen Notes
 
Phenology
Flowers & Fruits 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Ericaceae
39. Rhododendron groenlandicum (Oeder) Kron & Judd
Canada, British Columbia
Vancouver Island. Tofino.
49° N, 125° W. Misleading coordinates given only to nearest degree.
Peat bog on the way to Tofino. Phenology: Flowers. Origin: Native.
WTU 203813
A. F. Szczawinski s.n.     Jun 1961
39. Rhododendron groenlandicum (Oeder) Kron & Judd
Database ID
179881 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
203813 
Barcode
 
Other Numbers
 
Family
Ericaceae 
Name on Specimen
Rhododendron groenlandicum (Oeder) Kron & Judd 
Accepted Name
Rhododendron groenlandicum (Oeder) Kron & Judd 
Annotation History
1. Ledum groenlandicum Oeder.
    Annotated by A. F. Szczawinski, 1961.
2. Rhododendron groenlandicum (Oeder) Kron & Judd.
    Annotated by K. A. Kron, 2009.  
Type Notes
 
Collector
A. F. Szczawinski 
Collection #
s.n. 
Other Collectors
 
Date Collected
Jun 1961 
Verbatim Date
 
Country
Canada 
State or Province
British Columbia 
County
 
Locality
Vancouver Island. Tofino. 
Elevation
 
Coordinates
49° N, 125° W 
Site Description
Peat bog on the way to Tofino. 
Specimen Notes
 
Phenology
Flowers 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Ericaceae
40. Rhododendron groenlandicum (Oeder) Kron & Judd
U.S.A., Alaska
Wrangle.
56.464764°, -132.368427°. Datum: WGS 84. Coordinate uncertainty: 3500 meters. Georeferenced by Joseph Stormer. Coordinate Source: Digital Map.
Phenology: Fertile. Origin: Native.
WTU 13670
Mrs. Capt. John Engstrom s.n.    10 Jan 1905
40. Rhododendron groenlandicum (Oeder) Kron & Judd
Database ID
179882 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
13670 
Barcode
 
Other Numbers
 
Family
Ericaceae 
Name on Specimen
Rhododendron groenlandicum (Oeder) Kron & Judd 
Accepted Name
Rhododendron groenlandicum (Oeder) Kron & Judd 
Annotation History
1. Ledum groenlandicum Oeder.
2. Rhododendron groenlandicum (Oeder) Kron & Judd.
    Annotated by K. A. Kron, 2009.  
Type Notes
 
Collector
Mrs. Capt. John Engstrom 
Collection #
s.n. 
Other Collectors
 
Date Collected
10 Jan 1905 
Verbatim Date
 
Country
U.S.A. 
State or Province
Alaska 
County
 
Locality
Wrangle. 
Elevation
 
Coordinates
56.464764°, -132.368427° 
Site Description
 
Specimen Notes
 
Phenology
Fertile 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Ericaceae
41. Rhododendron groenlandicum (Oeder) Kron & Judd
U.S.A., Alaska, Skagway Yakutat Angoon County:
Pitchfork Falls, 9 miles north of Skagway.
Elev. 800 ft. 59.532416°, -135.198749°. Datum: WGS 84. Coordinate uncertainty: 1252 meters. Georeferenced by Joseph Stormer. Coordinate Source: Digital Map.
On dry hillside. Phenology: Fertile. Origin: Native.
WTU 28069
R. H. Williams s.n.    17 Jul 1933
41. Rhododendron groenlandicum (Oeder) Kron & Judd
Database ID
179883 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
28069 
Barcode
 
Other Numbers
 
Family
Ericaceae 
Name on Specimen
Rhododendron groenlandicum (Oeder) Kron & Judd 
Accepted Name
Rhododendron groenlandicum (Oeder) Kron & Judd 
Annotation History
1. Ledum groenlandicum Oeder.
2. Rhododendron groenlandicum (Oeder) Kron & Judd.
    Annotated by K. A. Kron, 2009.  
Type Notes
 
Collector
R. H. Williams 
Collection #
s.n. 
Other Collectors
 
Date Collected
17 Jul 1933 
Verbatim Date
 
Country
U.S.A. 
State or Province
Alaska 
County
Skagway Yakutat Angoon 
Locality
Pitchfork Falls, 9 miles north of Skagway. 
Elevation
800 ft. 
Coordinates
59.532416°, -135.198749° 
Site Description
On dry hillside. 
Specimen Notes
 
Phenology
Fertile 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Ericaceae
42. Rhododendron groenlandicum (Oeder) Kron & Judd
Russia, Kamchatka
Savaiko, Kamtchatka.
Phenology: Flowers. Origin: Native.
WTU 12484JWT
W. J. Eyerdam s.n.    29 Jul 1928
42. Rhododendron groenlandicum (Oeder) Kron & Judd
Database ID
179886 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
12484JWT 
Barcode
 
Other Numbers
 
Family
Ericaceae 
Name on Specimen
Rhododendron groenlandicum (Oeder) Kron & Judd 
Accepted Name
Rhododendron groenlandicum (Oeder) Kron & Judd 
Annotation History
1. Ledum palustre L. ssp. decumbens (Ait.) Hulten.
    Annotated by E. Hultin.
2. Rhododendron groenlandicum (Oeder) Kron & Judd.
    Annotated by K. A. Kron, 2009.  
Type Notes
 
Collector
W. J. Eyerdam 
Collection #
s.n. 
Other Collectors
 
Date Collected
29 Jul 1928 
Verbatim Date
 
Country
Russia 
State or Province
Kamchatka 
County
 
Locality
Savaiko, Kamtchatka. 
Elevation
 
Coordinates
 
Site Description
 
Specimen Notes
 
Phenology
Flowers 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Ericaceae
43. Rhododendron groenlandicum (Oeder) Kron & Judd
Canada, British Columbia
7.5 miles along road to Lakelse Lake from junction just east of Terrace.
Occasional at edge of boggy marsh; flowers white. Phenology: Flowers. Origin: Native.
WTU 173055
J. A. Calder 13084    16 Jul 1954
with D. B. O. Savile, J. M. Ferguson
43. Rhododendron groenlandicum (Oeder) Kron & Judd
Database ID
179894 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
173055 
Barcode
 
Other Numbers
 
Family
Ericaceae 
Name on Specimen
Rhododendron groenlandicum (Oeder) Kron & Judd 
Accepted Name
Rhododendron groenlandicum (Oeder) Kron & Judd 
Annotation History
1. Ledum groenlandicum Oeder.
2. Rhododendron groenlandicum (Oeder) Kron & Judd.
    Annotated by K. A. Kron, 2009.  
Type Notes
 
Collector
J. A. Calder 
Collection #
13084 
Other Collectors
D. B. O. Savile, J. M. Ferguson 
Date Collected
16 Jul 1954 
Verbatim Date
 
Country
Canada 
State or Province
British Columbia 
County
 
Locality
7.5 miles along road to Lakelse Lake from junction just east of Terrace. 
Elevation
 
Coordinates
 
Site Description
Occasional at edge of boggy marsh; flowers white. 
Specimen Notes
 
Phenology
Flowers 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Ericaceae
44. Rhododendron groenlandicum (Oeder) Kron & Judd
Canada, British Columbia
Cottonwood River, circa 20 kilometers south-southeast of Cassiar.
Elev. 2378 ft. 59° 11' N, 129° 47' W.
In Pinus contorta stand; on glacial till. DNA sampled for Phylogenetic Studies of Rhododendron Subsect. Ledum. Phenology: Fruits. Origin: Native.
WTU 281989; Barcode: WTU-V-027305
G. W. Douglas 9340    3 Sep 1975
with G. G. Douglas
44. Rhododendron groenlandicum (Oeder) Kron & Judd
Database ID
179895 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
281989 
Barcode
WTU-V-027305 
Other Numbers
 
Family
Ericaceae 
Name on Specimen
Rhododendron groenlandicum (Oeder) Kron & Judd 
Accepted Name
Rhododendron groenlandicum (Oeder) Kron & Judd 
Annotation History
1. Ledum groenlandicum Oeder.
    Annotated by G. W. Douglas.
2. Rhododendron groenlandicum (Oeder) Kron & Judd.
    Annotated by K. A. Kron, 2009.
3. Rhododendron groenlandicum (Oeder) Kron & Judd.
    Annotated by Andrew P. Hart, 2016. Sources: FNA. Remarks: Marshall University 
Type Notes
 
Collector
G. W. Douglas 
Collection #
9340 
Other Collectors
G. G. Douglas 
Date Collected
3 Sep 1975 
Verbatim Date
 
Country
Canada 
State or Province
British Columbia 
County
 
Locality
Cottonwood River, circa 20 kilometers south-southeast of Cassiar. 
Elevation
2378 ft. 
Coordinates
59° 11' N, 129° 47' W 
Site Description
In Pinus contorta stand; on glacial till. 
Specimen Notes
DNA sampled for Phylogenetic Studies of Rhododendron Subsect. Ledum. 
Phenology
Fruits 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Ericaceae
45. Rhododendron groenlandicum (Oeder) Kron & Judd
U.S.A., Alaska
Landing Field, Annette Island.
In moss and heather swamp. Phenology: Fruits. Origin: Native.
WTU 291331
W. J. Eyerdam 5619    4 Oct 1947
45. Rhododendron groenlandicum (Oeder) Kron & Judd
Database ID
179896 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
291331 
Barcode
 
Other Numbers
 
Family
Ericaceae 
Name on Specimen
Rhododendron groenlandicum (Oeder) Kron & Judd 
Accepted Name
Rhododendron groenlandicum (Oeder) Kron & Judd 
Annotation History
1. Ledum groenlandicum Oeder.
    Annotated by W. J. Eyerdam.
2. Rhododendron groenlandicum (Oeder) Kron & Judd.
    Annotated by K. A. Kron, 2009.  
Type Notes
 
Collector
W. J. Eyerdam 
Collection #
5619 
Other Collectors
 
Date Collected
4 Oct 1947 
Verbatim Date
 
Country
U.S.A. 
State or Province
Alaska 
County
 
Locality
Landing Field, Annette Island. 
Elevation
 
Coordinates
 
Site Description
In moss and heather swamp. 
Specimen Notes
 
Phenology
Fruits 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Ericaceae
46. Rhododendron groenlandicum (Oeder) Kron & Judd
U.S.A., Washington, Skagit County:
Gordon Lake, Cultus Mountains.
Elev. 3000 ft. 48.39028°, -122.10583°. Datum: WGS 84. Coordinate uncertainty: 10000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
At edge of boggy shore. DNA sampled for Phylogenetic Studies of Rhododendron Subsect. Ledum. Phenology: Flowers. Origin: Native.
WTU 314700; Barcode: WTU-V-027293
M. Arnot 126    27 Jun 1988
with G. Patrick
46. Rhododendron groenlandicum (Oeder) Kron & Judd
Database ID
179897 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
314700 
Barcode
WTU-V-027293 
Other Numbers
 
Family
Ericaceae 
Name on Specimen
Rhododendron groenlandicum (Oeder) Kron & Judd 
Accepted Name
Rhododendron groenlandicum (Oeder) Kron & Judd 
Annotation History
1. Ledum groenlandicum Oeder.
2. Rhododendron groenlandicum (Oeder) Kron & Judd.
    Annotated by K. A. Kron, 2009.
3. Rhododendron groenlandicum (Oeder) Kron & Judd.
    Annotated by Andrew P. Hart, 2016. Sources: FNA. Remarks: Marshall University 
Type Notes
 
Collector
M. Arnot 
Collection #
126 
Other Collectors
G. Patrick 
Date Collected
27 Jun 1988 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Skagit 
Locality
Gordon Lake, Cultus Mountains. 
Elevation
3000 ft. 
Coordinates
48.39028°, -122.10583° 
Site Description
At edge of boggy shore. 
Specimen Notes
DNA sampled for Phylogenetic Studies of Rhododendron Subsect. Ledum. 
Phenology
Flowers 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Ericaceae
47. Rhododendron groenlandicum (Oeder) Kron & Judd
U.S.A., Washington, Pierce County:
East end of McKay Marsh.
Elev. 213 ft. 529400E, 5216500N. Coordinate uncertainty: 295 meters. Georeferenced by Joseph Stormer.
On sphagnum hummock. Slope flat. Associated species: Pinus contorta, Sphagnum sp., Spiraea douglasii, Typha latifolia, Oenanthe sarmentosa, Salix geyeriana, Vaccinium oxycoccos, Kalmia occidentalis. Substrate sphagnum moss. Plants common, forming dense clumps with Kalmia. DNA sampled for Phylogenetic Studies of Rhododendron Subsect. Ledum. Phenology: Flowers & Fruits. Origin: Native.
WTU 330501; Barcode: WTU-V-027291
David Thysell 713    5 May 1994
47. Rhododendron groenlandicum (Oeder) Kron & Judd
Database ID
179898 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
330501 
Barcode
WTU-V-027291 
Other Numbers
 
Family
Ericaceae 
Name on Specimen
Rhododendron groenlandicum (Oeder) Kron & Judd 
Accepted Name
Rhododendron groenlandicum (Oeder) Kron & Judd 
Annotation History
1. Ledum groenlandicum Oeder.
2. Rhododendron groenlandicum (Oeder) Kron & Judd.
    Annotated by K. A. Kron, 2009.
3. Rhododendron groenlandicum (Oeder) Kron & Judd.
    Annotated by Andrew P. Hart, 2016. Sources: FNA. Remarks: Marshall University 
Type Notes
 
Collector
David Thysell 
Collection #
713 
Other Collectors
 
Date Collected
5 May 1994 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Pierce 
Locality
East end of McKay Marsh. 
Elevation
213 ft. 
Coordinates
529400E, 5216500N 
Site Description
On sphagnum hummock. Slope flat. Associated species: Pinus contorta, Sphagnum sp., Spiraea douglasii, Typha latifolia, Oenanthe sarmentosa, Salix geyeriana, Vaccinium oxycoccos, Kalmia occidentalis. 
Specimen Notes
Substrate sphagnum moss. Plants common, forming dense clumps with Kalmia. DNA sampled for Phylogenetic Studies of Rhododendron Subsect. Ledum. 
Phenology
Flowers & Fruits 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Ericaceae
48. Rhododendron groenlandicum (Oeder) Kron & Judd
U.S.A., Alaska
Petersburg.
Phenology: Fruits. Origin: Native.
WTU 87466
A. A. Heller s.n.    6 Jul 1929
48. Rhododendron groenlandicum (Oeder) Kron & Judd
Database ID
179899 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
87466 
Barcode
 
Other Numbers
 
Family
Ericaceae 
Name on Specimen
Rhododendron groenlandicum (Oeder) Kron & Judd 
Accepted Name
Rhododendron groenlandicum (Oeder) Kron & Judd 
Annotation History
1. Ledum groenlandicum Oeder.
2. Rhododendron groenlandicum (Oeder) Kron & Judd.
    Annotated by K. A. Kron, 2009.  
Type Notes
 
Collector
A. A. Heller 
Collection #
s.n. 
Other Collectors
 
Date Collected
6 Jul 1929 
Verbatim Date
 
Country
U.S.A. 
State or Province
Alaska 
County
 
Locality
Petersburg. 
Elevation
 
Coordinates
 
Site Description
 
Specimen Notes
 
Phenology
Fruits 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Ericaceae
49. Rhododendron groenlandicum (Oeder) Kron & Judd
U.S.A., Alaska
Camp Denali, Moose Creek Area.
Elev. 1750 ft. 63° 31' 6.6" N, 150° 53' 36.6" W.
Phenology: Fruits. Origin: Native.
WTU 287193
Sally Dickman s.n.    13 Aug 1967
49. Rhododendron groenlandicum (Oeder) Kron & Judd
Database ID
179900 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
287193 
Barcode
 
Other Numbers
 
Family
Ericaceae 
Name on Specimen
Rhododendron groenlandicum (Oeder) Kron & Judd 
Accepted Name
Rhododendron groenlandicum (Oeder) Kron & Judd 
Annotation History
1. Ledum groenlandicum Oeder.
2. Rhododendron groenlandicum (Oeder) Kron & Judd.
    Annotated by K. A. Kron, 2009.  
Type Notes
 
Collector
Sally Dickman 
Collection #
s.n. 
Other Collectors
 
Date Collected
13 Aug 1967 
Verbatim Date
 
Country
U.S.A. 
State or Province
Alaska 
County
 
Locality
Camp Denali, Moose Creek Area. 
Elevation
1750 ft. 
Coordinates
63° 31' 6.6" N, 150° 53' 36.6" W 
Site Description
 
Specimen Notes
 
Phenology
Fruits 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Ericaceae
50. Rhododendron groenlandicum (Oeder) Kron & Judd
U.S.A., Alaska
Southeastern Alaska, Tongass National Forest Chichagof Island, northeast part. About .5 mile northwest of the northwest cove in Whitestone Harbor.
T44S R63E S4.
Muskeg, common throughout muskeg and occurs in scrub forest at muskeg margins. DNA sampled for Phylogenetic Studies of Rhododendron Subsect. Ledum. Phenology: Flowers. Origin: Native.
WTU 282606; Barcode: WTU-V-027300
Mary Clay Muller 4254    9 Jun 1981
50. Rhododendron groenlandicum (Oeder) Kron & Judd
Database ID
179901 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
282606 
Barcode
WTU-V-027300 
Other Numbers
 
Family
Ericaceae 
Name on Specimen
Rhododendron groenlandicum (Oeder) Kron & Judd 
Accepted Name
Rhododendron groenlandicum (Oeder) Kron & Judd 
Annotation History
1. Ledum groenlandicum Oeder.
    Annotated by Mary Clay Muller, 1981.
2. Rhododendron groenlandicum (Oeder) Kron & Judd.
    Annotated by K. A. Kron, 2009.
3. Rhododendron groenlandicum (Oeder) Kron & Judd.
    Annotated by Andrew P. Hart, 2016. Sources: FNA. Remarks: Marshall University 
Type Notes
 
Collector
Mary Clay Muller 
Collection #
4254 
Other Collectors
 
Date Collected
9 Jun 1981 
Verbatim Date
 
Country
U.S.A. 
State or Province
Alaska 
County
 
Locality
Southeastern Alaska, Tongass National Forest Chichagof Island, northeast part. About .5 mile northwest of the northwest cove in Whitestone Harbor. 
Elevation
 
Coordinates
T44S R63E S4 
Site Description
Muskeg, common throughout muskeg and occurs in scrub forest at muskeg margins. 
Specimen Notes
DNA sampled for Phylogenetic Studies of Rhododendron Subsect. Ledum. 
Phenology
Flowers 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Ericaceae
51. Rhododendron groenlandicum (Oeder) Kron & Judd
Canada, British Columbia
31.5 miles west of Van Winkle along Barkerville-Quesnel road.
Elev. 3000 ft.
Rare in friut at edge of coniferous woods and bog lake. 1.5-3 feet shrub. Phenology: Fruits. Origin: Native.
WTU 172927
J. A. Calder 14349    10 Aug 1954
with D. B. O. Savile, J. M. Ferguson
51. Rhododendron groenlandicum (Oeder) Kron & Judd
Database ID
179902 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
172927 
Barcode
 
Other Numbers
 
Family
Ericaceae 
Name on Specimen
Rhododendron groenlandicum (Oeder) Kron & Judd 
Accepted Name
Rhododendron groenlandicum (Oeder) Kron & Judd 
Annotation History
1. Ledum groenlandicum Oeder.
2. Rhododendron groenlandicum (Oeder) Kron & Judd.
    Annotated by K. A. Kron, 2009.  
Type Notes
 
Collector
J. A. Calder 
Collection #
14349 
Other Collectors
D. B. O. Savile, J. M. Ferguson 
Date Collected
10 Aug 1954 
Verbatim Date
 
Country
Canada 
State or Province
British Columbia 
County
 
Locality
31.5 miles west of Van Winkle along Barkerville-Quesnel road. 
Elevation
3000 ft. 
Coordinates
 
Site Description
Rare in friut at edge of coniferous woods and bog lake. 
Specimen Notes
1.5-3 feet shrub. 
Phenology
Fruits 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Ericaceae
52. Rhododendron groenlandicum (Oeder) Kron & Judd
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 39026
E. S. Meany      1898
52. Rhododendron groenlandicum (Oeder) Kron & Judd
Database ID
179904 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
39026 
Barcode
 
Other Numbers
 
Family
Ericaceae 
Name on Specimen
Rhododendron groenlandicum (Oeder) Kron & Judd 
Accepted Name
Rhododendron groenlandicum (Oeder) Kron & Judd 
Annotation History
1. Ledum latifolium Ait.
2. Ledum groenlandicum Oeder.
    Annotated by B. M. Tucker, 4 1982.
3. Rhododendron groenlandicum (Oeder) Kron & Judd.
    Annotated by K. A. Kron, 2009.  
Type Notes
 
Collector
E. S. Meany 
Collection #
 
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 

Ericaceae
53. Rhododendron groenlandicum (Oeder) Kron & Judd
U.S.A., Washington, Thurston County:
East of Olympia.
In bog. Phenology: Flowers. Origin: Native.
WTU 51399
I. C. Otis 2085    8 Jun 1936
53. Rhododendron groenlandicum (Oeder) Kron & Judd
Database ID
179905 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
51399 
Barcode
 
Other Numbers
 
Family
Ericaceae 
Name on Specimen
Rhododendron groenlandicum (Oeder) Kron & Judd 
Accepted Name
Rhododendron groenlandicum (Oeder) Kron & Judd 
Annotation History
1. Ledum groenlandicum Oeder.
2. Rhododendron groenlandicum (Oeder) Kron & Judd.
    Annotated by K. A. Kron, 2009.  
Type Notes
 
Collector
I. C. Otis 
Collection #
2085 
Other Collectors
 
Date Collected
8 Jun 1936 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Thurston 
Locality
East of Olympia. 
Elevation
 
Coordinates
 
Site Description
In bog. 
Specimen Notes
 
Phenology
Flowers 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Ericaceae
54. Rhododendron groenlandicum (Oeder) Kron & Judd
U.S.A., Washington, Clallam County:
Erickson Bay, Lake Ozette.
48.155°, -124.66583°. Datum: WGS 84. Coordinate uncertainty: 10000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
In bog. Phenology: Fruits. Origin: Native.
WTU 39030
G. B. Rigg s.n.    24 Aug 1933
54. Rhododendron groenlandicum (Oeder) Kron & Judd
Database ID
179906 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
39030 
Barcode
 
Other Numbers
 
Family
Ericaceae 
Name on Specimen
Rhododendron groenlandicum (Oeder) Kron & Judd 
Accepted Name
Rhododendron groenlandicum (Oeder) Kron & Judd 
Annotation History
1. Ledum groenlandicum Oeder.
2. Rhododendron groenlandicum (Oeder) Kron & Judd.
    Annotated by K. A. Kron, 2009.  
Type Notes
 
Collector
G. B. Rigg 
Collection #
s.n. 
Other Collectors
 
Date Collected
24 Aug 1933 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Clallam 
Locality
Erickson Bay, Lake Ozette. 
Elevation
 
Coordinates
48.155°, -124.66583° 
Site Description
In bog. 
Specimen Notes
 
Phenology
Fruits 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Ericaceae
55. Rhododendron groenlandicum (Oeder) Kron & Judd

(locality not given)
Elev. 0-0
Timber browse, swampy loam, huckleberry, salal, etc. Rare. Phenology: Flowers. Origin: Native.
WTU 322354
J. E. Schwartz 80670    24 Jun 1937
55. Rhododendron groenlandicum (Oeder) Kron & Judd
Database ID
179907 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
322354 
Barcode
 
Other Numbers
 
Family
Ericaceae 
Name on Specimen
Rhododendron groenlandicum (Oeder) Kron & Judd 
Accepted Name
Rhododendron groenlandicum (Oeder) Kron & Judd 
Annotation History
1. Ledum groenlandicum Oeder.
2. Rhododendron groenlandicum (Oeder) Kron & Judd.
    Annotated by K. A. Kron, 2009.  
Type Notes
 
Collector
J. E. Schwartz 
Collection #
80670 
Other Collectors
 
Date Collected
24 Jun 1937 
Verbatim Date
 
Country
 
State or Province
 
County
 
Locality
(locality not given) 
Elevation
0-0  
Coordinates
 
Site Description
Timber browse, swampy loam, huckleberry, salal, etc. 
Specimen Notes
Rare. 
Phenology
Flowers 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Ericaceae
56. Rhododendron groenlandicum (Oeder) Kron & Judd
U.S.A., Washington, King County:
6 miles north of Green Lake, 1/2 mile east of highway from Seattle to Everett.
47.774067°, -122.33194°. Datum: WGS 84. Coordinate uncertainty: 1000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
Phenology: Flowers & Fruits. Origin: Native.
WTU 43697
Lyman Benson 1476    26 May 1929
56. Rhododendron groenlandicum (Oeder) Kron & Judd
Database ID
179908 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
43697 
Barcode
 
Other Numbers
 
Family
Ericaceae 
Name on Specimen
Rhododendron groenlandicum (Oeder) Kron & Judd 
Accepted Name
Rhododendron groenlandicum (Oeder) Kron & Judd 
Annotation History
1. Ledum groenlandicum Oeder.
2. Rhododendron groenlandicum (Oeder) Kron & Judd.
    Annotated by K. A. Kron, 2009.  
Type Notes
 
Collector
Lyman Benson 
Collection #
1476 
Other Collectors
 
Date Collected
26 May 1929 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
King 
Locality
6 miles north of Green Lake, 1/2 mile east of highway from Seattle to Everett. 
Elevation
 
Coordinates
47.774067°, -122.33194° 
Site Description
 
Specimen Notes
 
Phenology
Flowers & Fruits 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Ericaceae
57. Rhododendron groenlandicum (Oeder) Kron & Judd
U.S.A., Washington, Pacific County:
On logged over land adjoining a cranberry bog 1.2 miles east of Seaview.
These plants were carefully selected to show the intermediacy (between L. glandulosum and L. glandulosum) of L. columbianum; stamens varying from 6 to 9, leaves with trace of wool. Phenology: Flowers & Fruits. Origin: Native.
WTU 180191
C. Leo Hitchcock 20357    3 Aug 1954
57. Rhododendron groenlandicum (Oeder) Kron & Judd
Database ID
179909 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
180191 
Barcode
 
Other Numbers
 
Family
Ericaceae 
Name on Specimen
Rhododendron groenlandicum (Oeder) Kron & Judd 
Accepted Name
Rhododendron groenlandicum (Oeder) Kron & Judd 
Annotation History
1. Ledum sp.
    Remarks: Species name "columbianum".
2. Rhododendron groenlandicum (Oeder) Kron & Judd.
    Annotated by K. A. Kron, 2009.  
Type Notes
 
Collector
C. Leo Hitchcock 
Collection #
20357 
Other Collectors
 
Date Collected
3 Aug 1954 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Pacific 
Locality
On logged over land adjoining a cranberry bog 1.2 miles east of Seaview. 
Elevation
 
Coordinates
 
Site Description
 
Specimen Notes
These plants were carefully selected to show the intermediacy (between L. glandulosum and L. glandulosum) of L. columbianum; stamens varying from 6 to 9, leaves with trace of wool. 
Phenology
Flowers & Fruits 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Ericaceae
58. Rhododendron groenlandicum (Oeder) Kron & Judd
U.S.A., Washington, King County:
Renton, Issaquah Road.
47.506031°, -122.123852°. Datum: WGS 84. Coordinate uncertainty: 7576 meters. Georeferenced by Joseph Stormer. Coordinate Source: Digital Map.
Shrub 3'-6'. Phenology: Flowers & Fruits. Origin: Native.
WTU 272204
Mollie E. Leckenby 884    5 Jul 2008
58. Rhododendron groenlandicum (Oeder) Kron & Judd
Database ID
179910 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
272204 
Barcode
 
Other Numbers
 
Family
Ericaceae 
Name on Specimen
Rhododendron groenlandicum (Oeder) Kron & Judd 
Accepted Name
Rhododendron groenlandicum (Oeder) Kron & Judd 
Annotation History
1. Ledum groenlandicum Oeder.
2. Rhododendron groenlandicum (Oeder) Kron & Judd.
    Annotated by K. A. Kron, 2009.  
Type Notes
 
Collector
Mollie E. Leckenby 
Collection #
884 
Other Collectors
 
Date Collected
5 Jul 2008 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
King 
Locality
Renton, Issaquah Road. 
Elevation
 
Coordinates
47.506031°, -122.123852° 
Site Description
 
Specimen Notes
Shrub 3'-6'. 
Phenology
Flowers & Fruits 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Ericaceae
59. Rhododendron groenlandicum (Oeder) Kron & Judd
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 120664
R. P. Owen s.n.    20 May 1947
59. Rhododendron groenlandicum (Oeder) Kron & Judd
Database ID
179911 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
120664 
Barcode
 
Other Numbers
 
Family
Ericaceae 
Name on Specimen
Rhododendron groenlandicum (Oeder) Kron & Judd 
Accepted Name
Rhododendron groenlandicum (Oeder) Kron & Judd 
Annotation History
1. Ledum groenlandicum Oeder.
2. Rhododendron groenlandicum (Oeder) Kron & Judd.
    Annotated by K. A. Kron, 2009.  
Type Notes
 
Collector
R. P. Owen 
Collection #
s.n. 
Other Collectors
 
Date Collected
20 May 1947 
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 

Ericaceae
60. Rhododendron groenlandicum (Oeder) Kron & Judd
U.S.A., Alaska, Ketchikan Gateway County:
Ketchikan.
55.342222°, -131.646111°. Datum: WGS 84. Coordinate uncertainty: 7400 meters. Georeferenced by Joseph Stormer. Coordinate Source: GeoLocate.
In a bog. Phenology: Fruits. Origin: Native.
WTU 28045
R. H. Williams s.n.    14 Jul 1933
60. Rhododendron groenlandicum (Oeder) Kron & Judd
Database ID
179912 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
28045 
Barcode
 
Other Numbers
 
Family
Ericaceae 
Name on Specimen
Rhododendron groenlandicum (Oeder) Kron & Judd 
Accepted Name
Rhododendron groenlandicum (Oeder) Kron & Judd 
Annotation History
1. Ledum groenlandicum Oeder.
    Annotated by G. N. Jones.
2. Rhododendron groenlandicum (Oeder) Kron & Judd.
    Annotated by K. A. Kron, 2009.  
Type Notes
 
Collector
R. H. Williams 
Collection #
s.n. 
Other Collectors
 
Date Collected
14 Jul 1933 
Verbatim Date
 
Country
U.S.A. 
State or Province
Alaska 
County
Ketchikan Gateway 
Locality
Ketchikan. 
Elevation
 
Coordinates
55.342222°, -131.646111° 
Site Description
In a bog. 
Specimen Notes
 
Phenology
Fruits 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Ericaceae
61. Rhododendron groenlandicum (Oeder) Kron & Judd
U.S.A., Washington, Skagit County:
Hamilton.
In swamp. Phenology: Fruits. Origin: Native.
WTU 13656
A. S. Foster s.n.    16 Sep 1904
61. Rhododendron groenlandicum (Oeder) Kron & Judd
Database ID
179917 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
13656 
Barcode
 
Other Numbers
 
Family
Ericaceae 
Name on Specimen
Rhododendron groenlandicum (Oeder) Kron & Judd 
Accepted Name
Rhododendron groenlandicum (Oeder) Kron & Judd 
Annotation History
1. Ledum latifolium Ait.
    Annotated by T. C. Frye.
2. Rhododendron groenlandicum (Oeder) Kron & Judd.
    Annotated by K. A. Kron, 2009.  
Type Notes
 
Collector
A. S. Foster 
Collection #
s.n. 
Other Collectors
 
Date Collected
16 Sep 1904 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Skagit 
Locality
Hamilton. 
Elevation
 
Coordinates
 
Site Description
In swamp. 
Specimen Notes
 
Phenology
Fruits 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Ericaceae
62. Rhododendron groenlandicum (Oeder) Kron & Judd
U.S.A., Alaska
Mount McKinley National Park; Park Headquarters.
Very common all about. Phenology: Flowers. Origin: Native.
WTU 75128
Aven Nelson 3598    30 Jun 1939
with Ruth A. Nelson
62. Rhododendron groenlandicum (Oeder) Kron & Judd
Database ID
179929 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
75128 
Barcode
 
Other Numbers
 
Family
Ericaceae 
Name on Specimen
Rhododendron groenlandicum (Oeder) Kron & Judd 
Accepted Name
Rhododendron groenlandicum (Oeder) Kron & Judd 
Annotation History
1. Ledum groenlandicum Oeder.
2. Rhododendron groenlandicum (Oeder) Kron & Judd.
    Annotated by K. A. Kron, 2009.  
Type Notes
 
Collector
Aven Nelson 
Collection #
3598 
Other Collectors
Ruth A. Nelson 
Date Collected
30 Jun 1939 
Verbatim Date
 
Country
U.S.A. 
State or Province
Alaska 
County
 
Locality
Mount McKinley National Park; Park Headquarters. 
Elevation
 
Coordinates
 
Site Description
 
Specimen Notes
Very common all about. 
Phenology
Flowers 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Ericaceae
63. Rhododendron groenlandicum (Oeder) Kron & Judd
Canada, British Columbia
11.5 miles on road from Quesnel to Nazko.
Elev. 2600 ft. 52° 58' N, 122° 42' W.
Common shrub in open coniferous woods. Phenology: Flowers. Origin: Native.
WTU 186009
J. A. Calder 18200    1 Jul 1956
with J. A. Parmelee, R. L. Taylor
63. Rhododendron groenlandicum (Oeder) Kron & Judd
Database ID
179933 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
186009 
Barcode
 
Other Numbers
 
Family
Ericaceae 
Name on Specimen
Rhododendron groenlandicum (Oeder) Kron & Judd 
Accepted Name
Rhododendron groenlandicum (Oeder) Kron & Judd 
Annotation History
1. Ledum groenlandicum Oeder.
2. Rhododendron groenlandicum (Oeder) Kron & Judd.
    Annotated by K. A. Kron, 2009.  
Type Notes
 
Collector
J. A. Calder 
Collection #
18200 
Other Collectors
J. A. Parmelee, R. L. Taylor 
Date Collected
1 Jul 1956 
Verbatim Date
 
Country
Canada 
State or Province
British Columbia 
County
 
Locality
11.5 miles on road from Quesnel to Nazko. 
Elevation
2600 ft. 
Coordinates
52° 58' N, 122° 42' W 
Site Description
Common shrub in open coniferous woods. 
Specimen Notes
 
Phenology
Flowers 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Ericaceae
64. Rhododendron groenlandicum (Oeder) Kron & Judd
Canada, Yukon Territory
Canol Road: Mile 132. Lower Lapie R. Crossing.
Elev. 2750 ft. 61.90854°, -132.594276°. Coordinate uncertainty: 5000 meters. Georeferenced by Joseph Stormer.
A spruce muskeg. Phenology: Flowers. Origin: Native.
WTU 129252
A. E. Porsild 9553    16 Jun 1944
with A. J. Breitung
64. Rhododendron groenlandicum (Oeder) Kron & Judd
Database ID
179934 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
129252 
Barcode
 
Other Numbers
 
Family
Ericaceae 
Name on Specimen
Rhododendron groenlandicum (Oeder) Kron & Judd 
Accepted Name
Rhododendron groenlandicum (Oeder) Kron & Judd 
Annotation History
1. Rhododendron groenlandicum (Oeder) Kron & Judd.
    Annotated by K. A. Kron, 2009.  
Type Notes
 
Collector
A. E. Porsild 
Collection #
9553 
Other Collectors
A. J. Breitung 
Date Collected
16 Jun 1944 
Verbatim Date
 
Country
Canada 
State or Province
Yukon Territory 
County
 
Locality
Canol Road: Mile 132. Lower Lapie R. Crossing. 
Elevation
2750 ft. 
Coordinates
61.90854°, -132.594276° 
Site Description
A spruce muskeg. 
Specimen Notes
 
Phenology
Flowers 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Ericaceae
65. Rhododendron groenlandicum (Oeder) Kron & Judd
Canada, Yukon Territory
South slope of Moosehide Mountain, Dawson.
Spruce woods-fairly moist area. Common. Flowers white. Shrub 6"-1 1/2 high. Phenology: Flowers. Origin: Native.
WTU 291137
J. A. Calder 3505    4 Jul 1949
with L. G. Billard
65. Rhododendron groenlandicum (Oeder) Kron & Judd
Database ID
179935 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
291137 
Barcode
 
Other Numbers
 
Family
Ericaceae 
Name on Specimen
Rhododendron groenlandicum (Oeder) Kron & Judd 
Accepted Name
Rhododendron groenlandicum (Oeder) Kron & Judd 
Annotation History
1. Ledum groenlandicum Oeder.
    Annotated by J. A. Calder, 1949.
2. Rhododendron groenlandicum (Oeder) Kron & Judd.
    Annotated by K. A. Kron, 2009.  
Type Notes
 
Collector
J. A. Calder 
Collection #
3505 
Other Collectors
L. G. Billard 
Date Collected
4 Jul 1949 
Verbatim Date
 
Country
Canada 
State or Province
Yukon Territory 
County
 
Locality
South slope of Moosehide Mountain, Dawson. 
Elevation
 
Coordinates
 
Site Description
Spruce woods-fairly moist area. 
Specimen Notes
Common. Flowers white. Shrub 6"-1 1/2 high. 
Phenology
Flowers 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Ericaceae
66. Rhododendron groenlandicum (Oeder) Kron & Judd
Canada, British Columbia
Hunter Island, west side near Spider Island.
51.853393°, -128.236267°. Datum: WGS 84. Coordinate uncertainty: 4193 meters. Georeferenced by Joseph Stormer. Coordinate Source: Digital Map.
Semi-open rocky forest edge on muskeg above beach. Phenology: Flowers & Fruits. Origin: Native.
WTU 72820
T. T. McCabe 7175    5 Jul 1939
66. Rhododendron groenlandicum (Oeder) Kron & Judd
Database ID
179936 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
72820 
Barcode
 
Other Numbers
 
Family
Ericaceae 
Name on Specimen
Rhododendron groenlandicum (Oeder) Kron & Judd 
Accepted Name
Rhododendron groenlandicum (Oeder) Kron & Judd 
Annotation History
1. Ledum groenlandicum Oeder.
2. Rhododendron groenlandicum (Oeder) Kron & Judd.
    Annotated by K. A. Kron, 2009.  
Type Notes
 
Collector
T. T. McCabe 
Collection #
7175 
Other Collectors
 
Date Collected
5 Jul 1939 
Verbatim Date
 
Country
Canada 
State or Province
British Columbia 
County
 
Locality
Hunter Island, west side near Spider Island. 
Elevation
 
Coordinates
51.853393°, -128.236267° 
Site Description
Semi-open rocky forest edge on muskeg above beach. 
Specimen Notes
 
Phenology
Flowers & Fruits 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Ericaceae
67. Rhododendron groenlandicum (Oeder) Kron & Judd
Canada, British Columbia
Wapta.
Phenology: Flowers. Origin: Native.
WTU 325286
Unknown N-13     Jul 1927
67. Rhododendron groenlandicum (Oeder) Kron & Judd
Database ID
179937 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
325286 
Barcode
 
Other Numbers
 
Family
Ericaceae 
Name on Specimen
Rhododendron groenlandicum (Oeder) Kron & Judd 
Accepted Name
Rhododendron groenlandicum (Oeder) Kron & Judd 
Annotation History
1. Ledum groenlandicum Oeder.
2. Rhododendron groenlandicum (Oeder) Kron & Judd.
    Annotated by K. A. Kron, 2009.  
Type Notes
 
Collector
Unknown 
Collection #
N-13 
Other Collectors
 
Date Collected
Jul 1927 
Verbatim Date
 
Country
Canada 
State or Province
British Columbia 
County
 
Locality
Wapta. 
Elevation
 
Coordinates
 
Site Description
 
Specimen Notes
 
Phenology
Flowers 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Ericaceae
68. Rhododendron groenlandicum (Oeder) Kron & Judd
Canada, British Columbia
Queen Charlotte Islands. Graham Island. Just southwest of Tow Hill, east of Masset.
Common especially at margin of large Sphagnum bog. Flowers white; shrub to 1.5 meters. Phenology: Flowers. Origin: Native.
WTU 240036
J. A. Calder 21170    4 Jun 1957
with D. B. O. Savile
68. Rhododendron groenlandicum (Oeder) Kron & Judd
Database ID
179938 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
240036 
Barcode
 
Other Numbers
 
Family
Ericaceae 
Name on Specimen
Rhododendron groenlandicum (Oeder) Kron & Judd 
Accepted Name
Rhododendron groenlandicum (Oeder) Kron & Judd 
Annotation History
1. Ledum groenlandicum Oeder.
2. Ledum palustre L. ssp. groenlandicum (Oeder) Hultén.
    Annotated by J. A. Calder, 1963.
3. Rhododendron groenlandicum (Oeder) Kron & Judd.
    Annotated by K. A. Kron, 2009.  
Type Notes
 
Collector
J. A. Calder 
Collection #
21170 
Other Collectors
D. B. O. Savile 
Date Collected
4 Jun 1957 
Verbatim Date
 
Country
Canada 
State or Province
British Columbia 
County
 
Locality
Queen Charlotte Islands. Graham Island. Just southwest of Tow Hill, east of Masset. 
Elevation
 
Coordinates
 
Site Description
Common especially at margin of large Sphagnum bog. 
Specimen Notes
Flowers white; shrub to 1.5 meters. 
Phenology
Flowers 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Ericaceae
69. Rhododendron groenlandicum (Oeder) Kron & Judd
Canada, British Columbia
Germansen Landing, Omineca River.
55.783333°, -124.7°. Datum: WGS 84. Coordinate uncertainty: 3036 meters. Georeferenced by Joseph Stormer. Coordinate Source: GeoLocate.
Woods and open sloughs. Abundant and in full bloom. Phenology: Flowers. Origin: Native.
WTU 75095
T. T. McCabe 7792    8 Jul 1940
69. Rhododendron groenlandicum (Oeder) Kron & Judd
Database ID
179940 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
75095 
Barcode
 
Other Numbers
 
Family
Ericaceae 
Name on Specimen
Rhododendron groenlandicum (Oeder) Kron & Judd 
Accepted Name
Rhododendron groenlandicum (Oeder) Kron & Judd 
Annotation History
1. Ledum groenlandicum Oeder.
2. Rhododendron groenlandicum (Oeder) Kron & Judd.
    Annotated by K. A. Kron, 2009.  
Type Notes
 
Collector
T. T. McCabe 
Collection #
7792 
Other Collectors
 
Date Collected
8 Jul 1940 
Verbatim Date
 
Country
Canada 
State or Province
British Columbia 
County
 
Locality
Germansen Landing, Omineca River. 
Elevation
 
Coordinates
55.783333°, -124.7° 
Site Description
Woods and open sloughs. 
Specimen Notes
Abundant and in full bloom. 
Phenology
Flowers 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Ericaceae
70. Rhododendron groenlandicum (Oeder) Kron & Judd
U.S.A., Washington, Island County:
South side Cranberry Lake. Deception Pass State park. Whidbey Island.
48.14389°, -122.49111°. Datum: WGS 84. Coordinate uncertainty: 10000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
Bog. Phenology: Flowers. Origin: Native.
WTU 38671
Harold W. Smith 852    5 Jun 1936
70. Rhododendron groenlandicum (Oeder) Kron & Judd
Database ID
179943 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
38671 
Barcode
 
Other Numbers
 
Family
Ericaceae 
Name on Specimen
Rhododendron groenlandicum (Oeder) Kron & Judd 
Accepted Name
Rhododendron groenlandicum (Oeder) Kron & Judd 
Annotation History
1. Ledum groenlandicum Oeder.
2. Rhododendron groenlandicum (Oeder) Kron & Judd.
    Annotated by K. A. Kron, 2009.  
Type Notes
 
Collector
Harold W. Smith 
Collection #
852 
Other Collectors
 
Date Collected
5 Jun 1936 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Island 
Locality
South side Cranberry Lake. Deception Pass State park. Whidbey Island. 
Elevation
 
Coordinates
48.14389°, -122.49111° 
Site Description
Bog. 
Specimen Notes
 
Phenology
Flowers 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Ericaceae
71. Rhododendron groenlandicum (Oeder) Kron & Judd
U.S.A., Washington, Pacific County:
1.2 miles east of Seaview.
On logged land adjoining a cranberry bog. Phenology: Fruits. Origin: Native.
WTU 180192
C. Leo Hitchcock 20355    3 Aug 1954
71. Rhododendron groenlandicum (Oeder) Kron & Judd
Database ID
179946 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
180192 
Barcode
 
Other Numbers
 
Family
Ericaceae 
Name on Specimen
Rhododendron groenlandicum (Oeder) Kron & Judd 
Accepted Name
Rhododendron groenlandicum (Oeder) Kron & Judd 
Annotation History
1. Ledum groenlandicum Oeder.
2. Rhododendron groenlandicum (Oeder) Kron & Judd.
    Annotated by K. A. Kron, 2009.  
Type Notes
 
Collector
C. Leo Hitchcock 
Collection #
20355 
Other Collectors
 
Date Collected
3 Aug 1954 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Pacific 
Locality
1.2 miles east of Seaview. 
Elevation
 
Coordinates
 
Site Description
On logged land adjoining a cranberry bog. 
Specimen Notes
 
Phenology
Fruits 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Ericaceae
72. Rhododendron groenlandicum (Oeder) Kron & Judd
U.S.A., Washington, Grays Harbor County:
North of Carlisle.
47.221977°, -124.0986°. Datum: WGS 84. Coordinate uncertainty: 7500 meters. Georeferenced by Joseph Stormer. Coordinate Source: Digital Map.
Bog. Phenology: Flowers. Origin: Native.
WTU 306135
Harold E. Helmrich 176    9 Jul 1933
72. Rhododendron groenlandicum (Oeder) Kron & Judd
Database ID
179950 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
306135 
Barcode
 
Other Numbers
 
Family
Ericaceae 
Name on Specimen
Rhododendron groenlandicum (Oeder) Kron & Judd 
Accepted Name
Rhododendron groenlandicum (Oeder) Kron & Judd 
Annotation History
1. Ledum groenlandicum Oeder.
2. Rhododendron groenlandicum (Oeder) Kron & Judd.
    Annotated by K. A. Kron, 2009.  
Type Notes
 
Collector
Harold E. Helmrich 
Collection #
176 
Other Collectors
 
Date Collected
9 Jul 1933 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Grays Harbor 
Locality
North of Carlisle. 
Elevation
 
Coordinates
47.221977°, -124.0986° 
Site Description
Bog. 
Specimen Notes
 
Phenology
Flowers 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Ericaceae
73. Rhododendron groenlandicum (Oeder) Kron & Judd
U.S.A., Washington, King County:
Sandpoint.
47.682222°, -122.246667°. Datum: WGS 84. Coordinate uncertainty: 1000 meters. Georeferenced by WTU Staff. Coordinate Source: Georeferenced.
Mud Lake sphagnum bog. Phenology: Flowers & Fruits. Origin: Native.
WTU 306136
Harold E. Helmrich 2    19 Jun 1933
73. Rhododendron groenlandicum (Oeder) Kron & Judd
Database ID
179953 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
306136 
Barcode
 
Other Numbers
 
Family
Ericaceae 
Name on Specimen
Rhododendron groenlandicum (Oeder) Kron & Judd 
Accepted Name
Rhododendron groenlandicum (Oeder) Kron & Judd 
Annotation History
1. Ledum groenlandicum Oeder.
2. Rhododendron groenlandicum (Oeder) Kron & Judd.
    Annotated by K. A. Kron, 2009.  
Type Notes
 
Collector
Harold E. Helmrich 
Collection #
Other Collectors
 
Date Collected
19 Jun 1933 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
King 
Locality
Sandpoint. 
Elevation
 
Coordinates
47.682222°, -122.246667° 
Site Description
Mud Lake sphagnum bog. 
Specimen Notes
 
Phenology
Flowers & Fruits 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Ericaceae
74. Rhododendron groenlandicum (Oeder) Kron & Judd
U.S.A., Washington, Snohomish County:
On the old Otto Ranch near Robe.
In old sphagnum bog. Phenology: Flowers & Fruits. Origin: Native.
WTU 170986
Unknown 17393    30 Jun 1953
74. Rhododendron groenlandicum (Oeder) Kron & Judd
Database ID
179955 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
170986 
Barcode
 
Other Numbers
 
Family
Ericaceae 
Name on Specimen
Rhododendron groenlandicum (Oeder) Kron & Judd 
Accepted Name
Rhododendron groenlandicum (Oeder) Kron & Judd 
Annotation History
1. Ledum glandulosum Nutt. var. columbianum (Piper) Hitchc.
2. Ledum groenlandicum Oeder.
3. Rhododendron groenlandicum (Oeder) Kron & Judd.
    Annotated by K. A. Kron, 2009.  
Type Notes
 
Collector
Unknown 
Collection #
17393 
Other Collectors
 
Date Collected
30 Jun 1953 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Snohomish 
Locality
On the old Otto Ranch near Robe. 
Elevation
 
Coordinates
 
Site Description
In old sphagnum bog. 
Specimen Notes
 
Phenology
Flowers & Fruits 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Ericaceae
75. Rhododendron groenlandicum (Oeder) Kron & Judd
U.S.A., Washington, Grays Harbor County:
Baker Prairie, near Aloha.
47.20111°, -124.16667°. Datum: WGS 84. Coordinate uncertainty: 5000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
Sphagnum bog. Phenology: Flowers & Fruits. Origin: Native.
WTU 306134
Harold E. Helmrich 187    10 Jul 1933
75. Rhododendron groenlandicum (Oeder) Kron & Judd
Database ID
179958 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
306134 
Barcode
 
Other Numbers
 
Family
Ericaceae 
Name on Specimen
Rhododendron groenlandicum (Oeder) Kron & Judd 
Accepted Name
Rhododendron groenlandicum (Oeder) Kron & Judd 
Annotation History
1. Ledum groenlandicum Oeder.
2. Rhododendron groenlandicum (Oeder) Kron & Judd.
    Annotated by K. A. Kron, 2009.  
Type Notes
 
Collector
Harold E. Helmrich 
Collection #
187 
Other Collectors
 
Date Collected
10 Jul 1933 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Grays Harbor 
Locality
Baker Prairie, near Aloha. 
Elevation
 
Coordinates
47.20111°, -124.16667° 
Site Description
Sphagnum bog. 
Specimen Notes
 
Phenology
Flowers & Fruits 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Ericaceae
76. Rhododendron groenlandicum (Oeder) Kron & Judd
U.S.A., Washington, King County:
5 miles north of Seattle limits; east of Ballard-Everett highway.
47.808979°, -122.30413°. Datum: WGS 84. Coordinate uncertainty: 2000 meters. Georeferenced by Ibro Polovina. Coordinate Source: Digital Map. Invalid coordinates (located outside county bounds).
Sphagnum bog. Phenology: Fruits. Origin: Native.
WTU 43612
Lyman Benson 1141    17 Apr 1929
76. Rhododendron groenlandicum (Oeder) Kron & Judd
Database ID
179959 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
43612 
Barcode
 
Other Numbers
 
Family
Ericaceae 
Name on Specimen
Rhododendron groenlandicum (Oeder) Kron & Judd 
Accepted Name
Rhododendron groenlandicum (Oeder) Kron & Judd 
Annotation History
1. Ledum groenlandicum Oeder.
2. Rhododendron groenlandicum (Oeder) Kron & Judd.
    Annotated by K. A. Kron, 2009.  
Type Notes
 
Collector
Lyman Benson 
Collection #
1141 
Other Collectors
 
Date Collected
17 Apr 1929 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
King 
Locality
5 miles north of Seattle limits; east of Ballard-Everett highway. 
Elevation
 
Coordinates
47.808979°, -122.30413° 
Site Description
Sphagnum bog. 
Specimen Notes
 
Phenology
Fruits 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Ericaceae
77. Rhododendron groenlandicum (Oeder) Kron & Judd
U.S.A., Washington, Snohomish County:
Old Otto Place at Robe.
48.098611°, -121.813333°. Datum: NAD 27. Coordinate uncertainty: 2000 meters. Georeferenced by WTU Staff. Coordinate Source: Georeferenced.
Marshy peat bog. Phenology: Flowers. Origin: Native.
WTU 171445
J. William Thompson 17393    30 Jun 1953
77. Rhododendron groenlandicum (Oeder) Kron & Judd
Database ID
179968 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
171445 
Barcode
 
Other Numbers
 
Family
Ericaceae 
Name on Specimen
Rhododendron groenlandicum (Oeder) Kron & Judd 
Accepted Name
Rhododendron groenlandicum (Oeder) Kron & Judd 
Annotation History
1. Ledum groenlandicum Oeder.
2. Rhododendron groenlandicum (Oeder) Kron & Judd.
    Annotated by K. A. Kron, 2009.  
Type Notes
 
Collector
J. William Thompson 
Collection #
17393 
Other Collectors
 
Date Collected
30 Jun 1953 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Snohomish 
Locality
Old Otto Place at Robe. 
Elevation
 
Coordinates
48.098611°, -121.813333° 
Site Description
Marshy peat bog. 
Specimen Notes
 
Phenology
Flowers 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Ericaceae
78. Rhododendron groenlandicum (Oeder) Kron & Judd
U.S.A., Washington, San Juan County:
Mount Constitution.
Phenology: Flowers. Origin: Native.
WTU 261540
J. M. Aldrich s.n.    17 Jul 2009
78. Rhododendron groenlandicum (Oeder) Kron & Judd
Database ID
179970 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
261540 
Barcode
 
Other Numbers
 
Family
Ericaceae 
Name on Specimen
Rhododendron groenlandicum (Oeder) Kron & Judd 
Accepted Name
Rhododendron groenlandicum (Oeder) Kron & Judd 
Annotation History
1. Ledum groenlandicum Oeder.
2. Rhododendron groenlandicum (Oeder) Kron & Judd.
    Annotated by K. A. Kron, 2009.  
Type Notes
 
Collector
J. M. Aldrich 
Collection #
s.n. 
Other Collectors
 
Date Collected
17 Jul 2009 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
San Juan 
Locality
Mount Constitution. 
Elevation
 
Coordinates
 
Site Description
 
Specimen Notes
 
Phenology
Flowers 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Ericaceae
79. Rhododendron groenlandicum (Oeder) Kron & Judd
U.S.A., Washington, Mason County:
Simpson Lake.
In sphagnum bog. Phenology: Flowers & Fruits. Origin: Native.
WTU 135166
Phillips B. Freer 316    23 Jul 1950
79. Rhododendron groenlandicum (Oeder) Kron & Judd
Database ID
179972 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
135166 
Barcode
 
Other Numbers
 
Family
Ericaceae 
Name on Specimen
Rhododendron groenlandicum (Oeder) Kron & Judd 
Accepted Name
Rhododendron groenlandicum (Oeder) Kron & Judd 
Annotation History
1. Ledum groenlandicum Oeder.
2. Rhododendron groenlandicum (Oeder) Kron & Judd.
    Annotated by K. A. Kron, 2009.  
Type Notes
 
Collector
Phillips B. Freer 
Collection #
316 
Other Collectors
 
Date Collected
23 Jul 1950 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Mason 
Locality
Simpson Lake. 
Elevation
 
Coordinates
 
Site Description
In sphagnum bog. 
Specimen Notes
 
Phenology
Flowers & Fruits 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Ericaceae
80. Rhododendron groenlandicum (Oeder) Kron & Judd
Canada, British Columbia
Canyon, 4 miles north of Lower Post.
59° 59' N, 128° 33' W.
Along highway in brown sandy soil. Fairly large white flower. Shrub. Phenology: Flowers. Origin: Native.
WTU 143647
G. A. Corcoran 64    1 Jul 1951
80. Rhododendron groenlandicum (Oeder) Kron & Judd
Database ID
179978 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
143647 
Barcode
 
Other Numbers
 
Family
Ericaceae 
Name on Specimen
Rhododendron groenlandicum (Oeder) Kron & Judd 
Accepted Name
Rhododendron groenlandicum (Oeder) Kron & Judd 
Annotation History
1. Ledum groenlandicum Oeder.
2. Rhododendron groenlandicum (Oeder) Kron & Judd.
    Annotated by K. A. Kron, 2009.  
Type Notes
 
Collector
G. A. Corcoran 
Collection #
64 
Other Collectors
 
Date Collected
1 Jul 1951 
Verbatim Date
 
Country
Canada 
State or Province
British Columbia 
County
 
Locality
Canyon, 4 miles north of Lower Post. 
Elevation
 
Coordinates
59° 59' N, 128° 33' W 
Site Description
Along highway in brown sandy soil. 
Specimen Notes
Fairly large white flower. Shrub. 
Phenology
Flowers 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Ericaceae
81. Rhododendron groenlandicum (Oeder) Kron & Judd
U.S.A., Washington, Pierce County:
Near Capousen [?], 15 miles south of Puyallup.
46.968243°, -122.292897°. Datum: WGS 84. Coordinate uncertainty: 10000 meters. Georeferenced by Ibro Polovina. Coordinate Source: GeoLocate.
In bog lake. Phenology: Flowers & Fruits. Origin: Native.
WTU 122108
C. L. Porter 4220    15 Jun 1947
81. Rhododendron groenlandicum (Oeder) Kron & Judd
Database ID
179984 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
122108 
Barcode
 
Other Numbers
 
Family
Ericaceae 
Name on Specimen
Rhododendron groenlandicum (Oeder) Kron & Judd 
Accepted Name
Rhododendron groenlandicum (Oeder) Kron & Judd 
Annotation History
1. Ledum groenlandicum Oeder.
    Annotated by C. L. Porter.
2. Rhododendron groenlandicum (Oeder) Kron & Judd.
    Annotated by K. A. Kron, 2009.  
Type Notes
 
Collector
C. L. Porter 
Collection #
4220 
Other Collectors
 
Date Collected
15 Jun 1947 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Pierce 
Locality
Near Capousen [?], 15 miles south of Puyallup. 
Elevation
 
Coordinates
46.968243°, -122.292897° 
Site Description
In bog lake. 
Specimen Notes
 
Phenology
Flowers & Fruits 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Ericaceae
82. Rhododendron groenlandicum (Oeder) Kron & Judd
Canada, British Columbia
Haines Road (kilometer 149).
Elev. 2919 ft. 60° N, 136° 51' W.
In Populus tremuloides stand; aspect west, slope 40%. DNA sampled for Phylogenetic Studies of Rhododendron Subsect. Ledum. Phenology: Flowers. Origin: Native.
WTU 281996; Barcode: WTU-V-027306
G. W. Douglas 11344    19 Jul 1979
with M. J. Ratcliffe
82. Rhododendron groenlandicum (Oeder) Kron & Judd
Database ID
179985 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
281996 
Barcode
WTU-V-027306 
Other Numbers
 
Family
Ericaceae 
Name on Specimen
Rhododendron groenlandicum (Oeder) Kron & Judd 
Accepted Name
Rhododendron groenlandicum (Oeder) Kron & Judd 
Annotation History
1. Ledum groenlandicum Oeder.
    Annotated by G. W. Douglas.
2. Rhododendron groenlandicum (Oeder) Kron & Judd.
    Annotated by K. A. Kron, 2009.
3. Rhododendron groenlandicum (Oeder) Kron & Judd.
    Annotated by Andrew P. Hart, 2016. Sources: FNA. Remarks: Marshall University 
Type Notes
 
Collector
G. W. Douglas 
Collection #
11344 
Other Collectors
M. J. Ratcliffe 
Date Collected
19 Jul 1979 
Verbatim Date
 
Country
Canada 
State or Province
British Columbia 
County
 
Locality
Haines Road (kilometer 149). 
Elevation
2919 ft. 
Coordinates
60° N, 136° 51' W 
Site Description
In Populus tremuloides stand; aspect west, slope 40%. 
Specimen Notes
DNA sampled for Phylogenetic Studies of Rhododendron Subsect. Ledum. 
Phenology
Flowers 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Ericaceae
83. Rhododendron groenlandicum (Oeder) Kron & Judd
U.S.A., Washington, Grays Harbor County:
Near Aloha.
47.201944°, -124.1525°. Datum: NAD 27. Coordinate uncertainty: 3001 meters. Georeferenced by WTU Staff. Coordinate Source: Georeferenced.
Sphagnum bogs. Phenology: Flowers. Origin: Native.
WTU 26150JWT
J. William Thompson 9379    9 Jul 1933
83. Rhododendron groenlandicum (Oeder) Kron & Judd
Database ID
180007 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
26150JWT 
Barcode
 
Other Numbers
 
Family
Ericaceae 
Name on Specimen
Rhododendron groenlandicum (Oeder) Kron & Judd 
Accepted Name
Rhododendron groenlandicum (Oeder) Kron & Judd 
Annotation History
1. Ledum groenlandicum Oeder.
2. Rhododendron groenlandicum (Oeder) Kron & Judd.
    Annotated by K. A. Kron, 2009.  
Type Notes
 
Collector
J. William Thompson 
Collection #
9379 
Other Collectors
 
Date Collected
9 Jul 1933 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Grays Harbor 
Locality
Near Aloha. 
Elevation
 
Coordinates
47.201944°, -124.1525° 
Site Description
Sphagnum bogs. 
Specimen Notes
 
Phenology
Flowers 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Ericaceae
84. Rhododendron groenlandicum (Oeder) Kron & Judd
U.S.A., Washington, Snohomish County:
Marysville.
48.05194°, -122.17583°. Datum: WGS 84. Coordinate uncertainty: 3570 meters. Georeferenced by Maria Yousoufian. Coordinate Source: GeoLocate.
Swamp. Phenology: Flowers. Origin: Native.
WTU 20205
J. M. Grant s.n.     May 1930
84. Rhododendron groenlandicum (Oeder) Kron & Judd
Database ID
180008 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
20205 
Barcode
 
Other Numbers
 
Family
Ericaceae 
Name on Specimen
Rhododendron groenlandicum (Oeder) Kron & Judd 
Accepted Name
Rhododendron groenlandicum (Oeder) Kron & Judd 
Annotation History
1. Ledum groenlandicum Oeder.
2. Rhododendron groenlandicum (Oeder) Kron & Judd.
    Annotated by K. A. Kron, 2009.  
Type Notes
 
Collector
J. M. Grant 
Collection #
s.n. 
Other Collectors
 
Date Collected
May 1930 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Snohomish 
Locality
Marysville. 
Elevation
 
Coordinates
48.05194°, -122.17583° 
Site Description
Swamp. 
Specimen Notes
 
Phenology
Flowers 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Ericaceae
85. Rhododendron groenlandicum (Oeder) Kron & Judd
U.S.A., Washington, San Juan County:
Mount Constitution, Orcas Island.
Bog. Phenology: Fruits. Origin: Native.
WTU 25980JWT
J. O. Chambers s.n.     Jul 1907
85. Rhododendron groenlandicum (Oeder) Kron & Judd
Database ID
180077 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
25980JWT 
Barcode
 
Other Numbers
 
Family
Ericaceae 
Name on Specimen
Rhododendron groenlandicum (Oeder) Kron & Judd 
Accepted Name
Rhododendron groenlandicum (Oeder) Kron & Judd 
Annotation History
1. Ledum groenlandicum Oeder.
2. Rhododendron groenlandicum (Oeder) Kron & Judd.
    Annotated by K. A. Kron, 2009.  
Type Notes
 
Collector
J. O. Chambers 
Collection #
s.n. 
Other Collectors
 
Date Collected
Jul 1907 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
San Juan 
Locality
Mount Constitution, Orcas Island. 
Elevation
 
Coordinates
 
Site Description
Bog. 
Specimen Notes
 
Phenology
Fruits 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Ericaceae
86. Rhododendron groenlandicum (Oeder) Kron & Judd
Canada, Yukon Territory
Ogilvie Mountains; river flats along Dempster Road; Mile 57.
Elev. 2500-4200 ft. 64.64303°, -138.379278°. Datum: WGS 84. Coordinate uncertainty: 3000 meters. Georeferenced by Joseph Stormer. Coordinate Source: Digital Map.
Phenology: Flowers. Origin: Native.
WTU 228988
R. T. Porsild 202    17 Jul 1966
86. Rhododendron groenlandicum (Oeder) Kron & Judd
Database ID
180078 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
228988 
Barcode
 
Other Numbers
 
Family
Ericaceae 
Name on Specimen
Rhododendron groenlandicum (Oeder) Kron & Judd 
Accepted Name
Rhododendron groenlandicum (Oeder) Kron & Judd 
Annotation History
1. Ledum groenlandicum Oeder.
    Annotated by A. E. Porsild.
2. Rhododendron groenlandicum (Oeder) Kron & Judd.
    Annotated by K. A. Kron, 2009.  
Type Notes
 
Collector
R. T. Porsild 
Collection #
202 
Other Collectors
 
Date Collected
17 Jul 1966 
Verbatim Date
 
Country
Canada 
State or Province
Yukon Territory 
County
 
Locality
Ogilvie Mountains; river flats along Dempster Road; Mile 57. 
Elevation
2500-4200 ft. 
Coordinates
64.64303°, -138.379278° 
Site Description
 
Specimen Notes
 
Phenology
Flowers 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Ericaceae
87. Rhododendron groenlandicum (Oeder) Kron & Judd
Canada, British Columbia
Just north of Muncho Lake at Mile 474 Alaska Highway.
Elev. 2400 ft. 59° 11' N, 125° 54' W.
Common shrub along margin of limestone fan in open coniferous zone. Pollen collected October 21, 1980. Q.R.C. Phenology: Flowers. Origin: Native.
WTU 215521
J. A. Calder 25538    17 Jun 1960
with J. M. Gillett
87. Rhododendron groenlandicum (Oeder) Kron & Judd
Database ID
180082 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
215521 
Barcode
 
Other Numbers
 
Family
Ericaceae 
Name on Specimen
Rhododendron groenlandicum (Oeder) Kron & Judd 
Accepted Name
Rhododendron groenlandicum (Oeder) Kron & Judd 
Annotation History
1. Ledum palustre L. ssp. groenlandicum (Oeder) Hultén.
2. Rhododendron groenlandicum (Oeder) Kron & Judd.
    Annotated by K. A. Kron, 2009.  
Type Notes
 
Collector
J. A. Calder 
Collection #
25538 
Other Collectors
J. M. Gillett 
Date Collected
17 Jun 1960 
Verbatim Date
 
Country
Canada 
State or Province
British Columbia 
County
 
Locality
Just north of Muncho Lake at Mile 474 Alaska Highway. 
Elevation
2400 ft. 
Coordinates
59° 11' N, 125° 54' W 
Site Description
Common shrub along margin of limestone fan in open coniferous zone. 
Specimen Notes
Pollen collected October 21, 1980. Q.R.C. 
Phenology
Flowers 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Ericaceae
88. Rhododendron groenlandicum (Oeder) Kron & Judd
U.S.A., Alaska
About 15 miles southeast of Fairbanks.
64.684242°, -147.356299°. Datum: WGS 84. Coordinate uncertainty: 15000 meters. Georeferenced by Joseph Stormer. Coordinate Source: GeoLocate.
Roadside. No collection date given. Phenology: Flowers & Fruits. Origin: Native.
WTU 226433
R. John Taylor 2835    
88. Rhododendron groenlandicum (Oeder) Kron & Judd
Database ID
180083 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
226433 
Barcode
 
Other Numbers
 
Family
Ericaceae 
Name on Specimen
Rhododendron groenlandicum (Oeder) Kron & Judd 
Accepted Name
Rhododendron groenlandicum (Oeder) Kron & Judd 
Annotation History
1. Ledum groenlandicum Oeder.
2. Rhododendron groenlandicum (Oeder) Kron & Judd.
    Annotated by K. A. Kron, 2009.  
Type Notes
 
Collector
R. John Taylor 
Collection #
2835 
Other Collectors
 
Date Collected
 
Verbatim Date
 
Country
U.S.A. 
State or Province
Alaska 
County
 
Locality
About 15 miles southeast of Fairbanks. 
Elevation
 
Coordinates
64.684242°, -147.356299° 
Site Description
Roadside. 
Specimen Notes
No collection date given. 
Phenology
Flowers & Fruits 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Ericaceae
89. Rhododendron groenlandicum (Oeder) Kron & Judd
Canada, British Columbia
Saltspring Island. Mount Bruce.
Elev. 2150 ft.
In peat bog growing in peat. Exposure: total. Slope: 0-3. Flowers not yet open. Phenology: Flowers. Origin: Native.
WTU 221360
A. Young 151    14 May 1963
89. Rhododendron groenlandicum (Oeder) Kron & Judd
Database ID
180091 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
221360 
Barcode
 
Other Numbers
 
Family
Ericaceae 
Name on Specimen
Rhododendron groenlandicum (Oeder) Kron & Judd 
Accepted Name
Rhododendron groenlandicum (Oeder) Kron & Judd 
Annotation History
1. Ledum groenlandicum Oeder.
2. Rhododendron groenlandicum (Oeder) Kron & Judd.
    Annotated by K. A. Kron, 2009.  
Type Notes
 
Collector
A. Young 
Collection #
151 
Other Collectors
 
Date Collected
14 May 1963 
Verbatim Date
 
Country
Canada 
State or Province
British Columbia 
County
 
Locality
Saltspring Island. Mount Bruce. 
Elevation
2150 ft. 
Coordinates
 
Site Description
In peat bog growing in peat. Exposure: total. Slope: 0-3. 
Specimen Notes
Flowers not yet open. 
Phenology
Flowers 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Ericaceae
90. Rhododendron groenlandicum (Oeder) Kron & Judd
U.S.A., Washington, Grays Harbor County:
Moist bank about 5 miles S of the Raft River and 12 miles S of Queets, near ocean.
47.454642°, -124.323502°. Datum: WGS 84. Coordinate uncertainty: 5000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
Phenology: Flowers. Origin: Native.
WTU 154287
C. L. Hitchcock 19882    24 Jun 1953
90. Rhododendron groenlandicum (Oeder) Kron & Judd
Database ID
180092 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
154287 
Barcode
 
Other Numbers
 
Family
Ericaceae 
Name on Specimen
Rhododendron groenlandicum (Oeder) Kron & Judd 
Accepted Name
Rhododendron groenlandicum (Oeder) Kron & Judd 
Annotation History
1. Ledum groenlandicum Oeder.
2. Rhododendron groenlandicum (Oeder) Kron & Judd.
    Annotated by K. A. Kron, 2009.  
Type Notes
 
Collector
C. L. Hitchcock 
Collection #
19882 
Other Collectors
 
Date Collected
24 Jun 1953 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Grays Harbor 
Locality
Moist bank about 5 miles S of the Raft River and 12 miles S of Queets, near ocean. 
Elevation
 
Coordinates
47.454642°, -124.323502° 
Site Description
 
Specimen Notes
 
Phenology
Flowers 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Ericaceae
91. Rhododendron groenlandicum (Oeder) Kron & Judd
U.S.A., Washington, Skagit County:
Old Scheele Olivine mine between Wanlick and Howard Creeks, South Fork Nooksack River.
48.609577°, -121.964591°. Datum: WGS 84. Coordinate uncertainty: 10000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
On olivine dunite parent material, east facing moist unite slope. 5-10 stamens. Phenology: Flowers. Origin: Native.
WTU 216815
A. R. Kruckeberg 5367    19 Jun 1962
91. Rhododendron groenlandicum (Oeder) Kron & Judd
Database ID
180093 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
216815 
Barcode
 
Other Numbers
 
Family
Ericaceae 
Name on Specimen
Rhododendron groenlandicum (Oeder) Kron & Judd 
Accepted Name
Rhododendron groenlandicum (Oeder) Kron & Judd 
Annotation History
1. Ledum groenlandicum Oeder.
2. Rhododendron groenlandicum (Oeder) Kron & Judd.
    Annotated by K. A. Kron, 2009.  
Type Notes
 
Collector
A. R. Kruckeberg 
Collection #
5367 
Other Collectors
 
Date Collected
19 Jun 1962 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Skagit 
Locality
Old Scheele Olivine mine between Wanlick and Howard Creeks, South Fork Nooksack River. 
Elevation
 
Coordinates
48.609577°, -121.964591° 
Site Description
On olivine dunite parent material, east facing moist unite slope. 
Specimen Notes
5-10 stamens. 
Phenology
Flowers 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Ericaceae
92. Rhododendron groenlandicum (Oeder) Kron & Judd
U.S.A., Washington, Snohomish County:
6 miles north of Woodinville.
47.83785°, -122.15971°. Datum: WGS 84. Coordinate uncertainty: 2000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
Side of a ditch through peat land. Phenology: Flowers. Origin: Native.
WTU 315807
Ora P. Quense 99    18 May 1940
92. Rhododendron groenlandicum (Oeder) Kron & Judd
Database ID
180094 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
315807 
Barcode
 
Other Numbers
 
Family
Ericaceae 
Name on Specimen
Rhododendron groenlandicum (Oeder) Kron & Judd 
Accepted Name
Rhododendron groenlandicum (Oeder) Kron & Judd 
Annotation History
1. Ledum groenlandicum Oeder.
2. Rhododendron groenlandicum (Oeder) Kron & Judd.
    Annotated by K. A. Kron, 2009.  
Type Notes
 
Collector
Ora P. Quense 
Collection #
99 
Other Collectors
 
Date Collected
18 May 1940 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Snohomish 
Locality
6 miles north of Woodinville. 
Elevation
 
Coordinates
47.83785°, -122.15971° 
Site Description
Side of a ditch through peat land. 
Specimen Notes
 
Phenology
Flowers 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Ericaceae
93. Rhododendron groenlandicum (Oeder) Kron & Judd
U.S.A., Washington, Whatcom County:
Fairhaven.
48.71837°, -122.50811°. Datum: WGS 84. Coordinate uncertainty: 1000 meters. Georeferenced by John Bassett. Coordinate Source: Nat. Geog. TOPO!.
Swampy ground near the beach. Phenology: Fruits. Origin: Native.
WTU 228839
Wilhelm N. Suksdorf 986    8 Jul 1890
93. Rhododendron groenlandicum (Oeder) Kron & Judd
Database ID
180095 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
228839 
Barcode
 
Other Numbers
 
Family
Ericaceae 
Name on Specimen
Rhododendron groenlandicum (Oeder) Kron & Judd 
Accepted Name
Rhododendron groenlandicum (Oeder) Kron & Judd 
Annotation History
1. Ledum groenlandicum Oeder.
2. Rhododendron groenlandicum (Oeder) Kron & Judd.
    Annotated by K. A. Kron, 2009.  
Type Notes
 
Collector
Wilhelm N. Suksdorf 
Collection #
986 
Other Collectors
 
Date Collected
8 Jul 1890 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Whatcom 
Locality
Fairhaven. 
Elevation
 
Coordinates
48.71837°, -122.50811° 
Site Description
Swampy ground near the beach. 
Specimen Notes
 
Phenology
Fruits 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Ericaceae
94. Rhododendron groenlandicum (Oeder) Kron & Judd
Canada, British Columbia
Queen Charlotte Islands, Empire Anchorage, Athlow Bay, west coast Graham Island.
Elev. 300 ft. 53.5833°, -132.9°. Coordinate uncertainty: 3000 meters. Georeferenced by Joseph Stormer.
Common on relatively open slopes with some conifers. Height 2 feet, flowers white. Voucher specimen cited in Flora of the Queen Charlotte Islands I. Systematics of the Vascular Plants by James A. Calder and Roy L. Taylor. Phenology: Flowers. Origin: Native.
WTU 240038
J. A. Calder 21461    13 Jun 1957
with D. B. O. Savile
94. Rhododendron groenlandicum (Oeder) Kron & Judd
Database ID
180096 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
240038 
Barcode
 
Other Numbers
 
Family
Ericaceae 
Name on Specimen
Rhododendron groenlandicum (Oeder) Kron & Judd 
Accepted Name
Rhododendron groenlandicum (Oeder) Kron & Judd 
Annotation History
1. Ledum groenlandicum Oeder.
2. Ledum palustre L. ssp. groenlandicum (Oeder) Hultén.
    Annotated by J. A. Calder, 1963.
3. Rhododendron groenlandicum (Oeder) Kron & Judd.
    Annotated by K. A. Kron, 2009.  
Type Notes
 
Collector
J. A. Calder 
Collection #
21461 
Other Collectors
D. B. O. Savile 
Date Collected
13 Jun 1957 
Verbatim Date
 
Country
Canada 
State or Province
British Columbia 
County
 
Locality
Queen Charlotte Islands, Empire Anchorage, Athlow Bay, west coast Graham Island. 
Elevation
300 ft. 
Coordinates
53.5833°, -132.9° 
Site Description
Common on relatively open slopes with some conifers. 
Specimen Notes
Height 2 feet, flowers white. Voucher specimen cited in Flora of the Queen Charlotte Islands I. Systematics of the Vascular Plants by James A. Calder and Roy L. Taylor. 
Phenology
Flowers 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Ericaceae
95. Rhododendron groenlandicum (Oeder) Kron & Judd
Canada, British Columbia
Hecate Island. Above beach.
Open rocks. Flowers white. Phenology: Flowers & Fruits. Origin: Native.
WTU 72819
T. T. McCabe 7189    16 Jul 1939
95. Rhododendron groenlandicum (Oeder) Kron & Judd
Database ID
180097 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
72819 
Barcode
 
Other Numbers
 
Family
Ericaceae 
Name on Specimen
Rhododendron groenlandicum (Oeder) Kron & Judd 
Accepted Name
Rhododendron groenlandicum (Oeder) Kron & Judd 
Annotation History
1. Ledum groenlandicum Oeder.
2. Rhododendron groenlandicum (Oeder) Kron & Judd.
    Annotated by K. A. Kron, 2009.  
Type Notes
 
Collector
T. T. McCabe 
Collection #
7189 
Other Collectors
 
Date Collected
16 Jul 1939 
Verbatim Date
 
Country
Canada 
State or Province
British Columbia 
County
 
Locality
Hecate Island. Above beach. 
Elevation
 
Coordinates
 
Site Description
Open rocks. 
Specimen Notes
Flowers white. 
Phenology
Flowers & Fruits 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Ericaceae
96. Rhododendron groenlandicum (Oeder) Kron & Judd
U.S.A., Washington, King County:
Mud Lake, near Seattle.
Shrub 3'-6'. Phenology: Flowers. Origin: Native.
WTU 272182
H. C. Stevens s.n.    27 Oct 2007
96. Rhododendron groenlandicum (Oeder) Kron & Judd
Database ID
180098 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
272182 
Barcode
 
Other Numbers
 
Family
Ericaceae 
Name on Specimen
Rhododendron groenlandicum (Oeder) Kron & Judd 
Accepted Name
Rhododendron groenlandicum (Oeder) Kron & Judd 
Annotation History
1. Ledum groenlandicum Oeder.
2. Rhododendron groenlandicum (Oeder) Kron & Judd.
    Annotated by K. A. Kron, 2009.  
Type Notes
 
Collector
H. C. Stevens 
Collection #
s.n. 
Other Collectors
 
Date Collected
27 Oct 2007 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
King 
Locality
Mud Lake, near Seattle. 
Elevation
 
Coordinates
 
Site Description
 
Specimen Notes
Shrub 3'-6'. 
Phenology
Flowers 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Ericaceae
97. Rhododendron groenlandicum (Oeder) Kron & Judd
U.S.A., Washington, Grays Harbor County:
North of Humptulips.
47.23306°, -123.95806°. Datum: WGS 84. Coordinate uncertainty: 10000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
Bogs. Phenology: Flowers. Origin: Native.
WTU 21724JWT
J. William Thompson 14 607    30 May 1940
97. Rhododendron groenlandicum (Oeder) Kron & Judd
Database ID
180105 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
21724JWT 
Barcode
 
Other Numbers
 
Family
Ericaceae 
Name on Specimen
Rhododendron groenlandicum (Oeder) Kron & Judd 
Accepted Name
Rhododendron groenlandicum (Oeder) Kron & Judd 
Annotation History
1. Ledum groenlandicum Oeder.
2. Rhododendron groenlandicum (Oeder) Kron & Judd.
    Annotated by K. A. Kron, 2009.  
Type Notes
 
Collector
J. William Thompson 
Collection #
14 607 
Other Collectors
 
Date Collected
30 May 1940 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Grays Harbor 
Locality
North of Humptulips. 
Elevation
 
Coordinates
47.23306°, -123.95806° 
Site Description
Bogs. 
Specimen Notes
 
Phenology
Flowers 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Ericaceae
98. Rhododendron groenlandicum (Oeder) Kron & Judd
U.S.A., Washington, Thurston County:
East of Olympia.
Bog. Phenology: Flowers. Origin: Native.
WTU 9286JWT
I. C. Otis 2085    8 Jun 1936
98. Rhododendron groenlandicum (Oeder) Kron & Judd
Database ID
180107 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
9286JWT 
Barcode
 
Other Numbers
 
Family
Ericaceae 
Name on Specimen
Rhododendron groenlandicum (Oeder) Kron & Judd 
Accepted Name
Rhododendron groenlandicum (Oeder) Kron & Judd 
Annotation History
1. Ledum groenlandicum Oeder.
2. Rhododendron groenlandicum (Oeder) Kron & Judd.
    Annotated by K. A. Kron, 2009.  
Type Notes
 
Collector
I. C. Otis 
Collection #
2085 
Other Collectors
 
Date Collected
8 Jun 1936 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Thurston 
Locality
East of Olympia. 
Elevation
 
Coordinates
 
Site Description
Bog. 
Specimen Notes
 
Phenology
Flowers 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Ericaceae
99. Rhododendron groenlandicum (Oeder) Kron & Judd
U.S.A., Washington, Snohomish County:
Kellogg Lake northeast of Sultan.
47.90229° N, 121.760902° W. Datum: WGS 84. Coordinate uncertainty: 500 meters. Coordinate Source: Digital map.
Small lake ringed by quaking mats of Sphagnum, with Ledum groenlandicum, Kalmia microphylla, Rhynchospora alba, and small conifers; lake shallows with Brasenia, Sparganium, Nuphar, and Myriophyllum. Shrubs to 1 meter tall, common in peat mats. Phenology: Flowers & Fruits. Origin: Native.
WTU 415236; Barcode: WTU-V-032603
Ben Legler 12527    6 Sep 2012
with David Giblin, Jeff Walker
99. Rhododendron groenlandicum (Oeder) Kron & Judd
Database ID
186259 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
415236 
Barcode
WTU-V-032603 
Other Numbers
 
Family
Ericaceae 
Name on Specimen
Rhododendron groenlandicum (Oeder) Kron & Judd 
Accepted Name
Rhododendron groenlandicum (Oeder) Kron & Judd 
Annotation History
1. Rhododendron columbianum (Piper) Harmaja.
    Annotated by David Giblin, 24 2015. Sources: FNA.
2. Rhododendron groenlandicum (Oeder) Kron & Judd.
    Annotated by David Giblin, 13 2021. Sources: Flora PNW, 2nd.  
Type Notes
 
Collector
Ben Legler 
Collection #
12527 
Other Collectors
David Giblin, Jeff Walker 
Date Collected
6 Sep 2012 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Snohomish 
Locality
Kellogg Lake northeast of Sultan. 
Elevation
 
Coordinates
47.90229° N, 121.760902° W 
Site Description
Small lake ringed by quaking mats of Sphagnum, with Ledum groenlandicum, Kalmia microphylla, Rhynchospora alba, and small conifers; lake shallows with Brasenia, Sparganium, Nuphar, and Myriophyllum. 
Specimen Notes
Shrubs to 1 meter tall, common in peat mats. 
Phenology
Flowers & Fruits 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Ericaceae
100. Rhododendron groenlandicum (Oeder) Kron & Judd
U.S.A., Washington, Island County:
Deception Pass State Park. Cranberry Lake. Bog on southeast side of lake.
Elev. 2 m. 48.3904° N, 122.6521° W. Datum: WGS 84. Coordinate uncertainty: 100 meters. Georeferenced by Maria Yousoufian. Coordinate Source: Digital map.
Sphagnum wetland with Carex cusickii, Spiraea douglasii and Pinus contorta. Common shrub to 1.5 meters tall. Phenology: Flowers. Origin: Native.
WTU 406886; Barcode: WTU-V-019503
Ben Legler 11824    24 Aug 2010
with Jeff Walker, David Giblin
100. Rhododendron groenlandicum (Oeder) Kron & Judd
Database ID
188445 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
406886 
Barcode
WTU-V-019503 
Other Numbers
 
Family
Ericaceae 
Name on Specimen
Rhododendron groenlandicum (Oeder) Kron & Judd 
Accepted Name
Rhododendron groenlandicum (Oeder) Kron & Judd 
Annotation History
1. Rhododendron groenlandicum (Oeder) Kron & Judd.
    Annotated by Sophie Luo, 5 2013. Sources: FNA.  
Type Notes
 
Collector
Ben Legler 
Collection #
11824 
Other Collectors
Jeff Walker, David Giblin 
Date Collected
24 Aug 2010 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Island 
Locality
Deception Pass State Park. Cranberry Lake. Bog on southeast side of lake. 
Elevation
2 m. 
Coordinates
48.3904° N, 122.6521° W 
Site Description
Sphagnum wetland with Carex cusickii, Spiraea douglasii and Pinus contorta. 
Specimen Notes
Common shrub to 1.5 meters tall. 
Phenology
Flowers 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Tab-delimited Text File:
Download all 103 records as a tab-delimited text file. This file can be opened in Excel and viewed as a spreadsheet, or imported into a database or GIS software. Fields are delimited by a tab character, and not enclosed in quotes. The character encoding is UTF-8 and line endings are Windows-style (CR+LF).

PDF Document:
Download all 103 records as a PDF document, with the records formatted to resemble specimen labels. Thumbnail views of images are included for imaged specimens.

Google Earth KML File:
Download all 103 records as a Google Earth KML file. This file can be opened in Google Earth to visualize the spatial locations of specimens.

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.