Label Query: Genus = "Petasites", Species = "frigidus"
1-100, 101-145,

(= Petasites frigidus (L.) Fr. var. frigidus )
Mount Rainier National Park, Sourdough Mountains, above and SW of Upper Palisade Lake, near campsites.
Elev. 5850 ft. 46° 56.98' N, 121° 35.5' W; UTM Zone 10, 607172.439E, 5200314.872N; T17N R10E S19. Coordinate Source: Field notes. UTM calculated from Lat-Lon.
NPS accession 448, catalog 15382
with Ben Legler

Annotated by Sarah Gage, 30 2004. Sources: Biek, Flora of Mt. Rainier.

(= Petasites frigidus (L.) Fr. var. frigidus )
Along banks of Swauk Creek near Liberty.
Elev. 2500 ft. 47.251245°, -120.69124°. Datum: WGS 84. Coordinate uncertainty: 5000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.

Annotated by V. L. Harms, 1996.

(= Petasites frigidus (L.) Fr. var. frigidus )
Goat Rocks, Goat Rocks Primitive Area.
Elev. 7000 ft. 46.504444°, -121.4575°. Datum: NAD 27. Coordinate uncertainty: 5000 meters. Georeferenced by WTU Staff. Coordinate Source: Georeferenced.

Annotated by A. L. Bogle, 31 1960.

(= Petasites frigidus (L.) Fr. var. frigidus )
At the base of Mount Steele [Steel].
47.64004°, -123.3351°. Datum: WGS 84. Coordinate uncertainty: 1000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.

Annotated by A. L. Bogle, 31 1960.

(= Petasites frigidus (L.) Fr. var. frigidus )
Billygoat Pass, Okanogan National Forest.
Elev. 6462 ft. 48.80806°, -120.32806°. Datum: WGS 84. Coordinate uncertainty: 1000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.

Annotated by WTU, 27 2002.

(= Petasites frigidus (L.) Fr. var. frigidus )
Seattle Park, Mount Rainier.
Elev. 5500-6000 ft. 46.92417°, -121.79333°. Datum: WGS 84. Coordinate uncertainty: 10000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.

Annotated by A. L. Bogle, 31 1960.

(= Petasites frigidus (L.) Fr. var. frigidus )
Skagit Pass.
48.49502°, -121.02157°. Datum: WGS 84. Coordinate uncertainty: 5000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
with N. R. Hull

Annotated by A. L. Bogle, 31 1960.

(= Petasites frigidus (L.) Fr. var. frigidus )
Chain Lakes.
48.858333°, -121.728611°. Datum: NAD 27. Coordinate uncertainty: 500 meters. Georeferenced by WTU Staff. Coordinate Source: Georeferenced.

Annotated by A. L. Bogle, 31 1960.

Oklahoma Gulch.
Elev. 1300 ft. T26N R21E S9 SE 1/4. Datum: WGS84. Coordinate uncertainty: 10000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.


Point Grenville.
47.3052°, -124.27519°. Datum: WGS 84. Coordinate uncertainty: 500 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.

2. Petasites frigidus (L.) Fr. var. palmatus (Ait.) Cronq.
Annotated by A. L. Bogle, 31 1960.

0.25 miles west of Stevens Pass summit.
Elev. 3960 ft. T26N R13E S14 NE 1/4. Datum: NAD 27. Coordinate uncertainty: 805 meters. Georeferenced by Ben Legler. Coordinate Source: TRS2LL.
with Mildred Arnot


Big White Salmon River.
45.747605°, -121.52101°. Datum: WGS 84. Coordinate uncertainty: 10000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.


Route 101 between Tillamook Bay and Skokomish River.
47.321554°, -123.138752°. Datum: WGS 84. Coordinate uncertainty: 10000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.

2. Petasites frigidus (L.) Fr. var. palmatus (Ait.) Cronq.
Annotated by A. L. Bogle, 31 1960.

Pyramid Creek at Indian Henry's Trail, Mount Rainier National Park.
Elev. 3800 ft. 46.78057°, -121.813978°. Datum: WGS 84. Coordinate uncertainty: 3000 meters. Georeferenced by Arnie Peterson. Coordinate Source: Digital Map.

2. Petasites frigidus (L.) Fr. var. palmatus (Ait.) Cronq.
Annotated by A. L. Bogle, 31 1960.

Friday Harbor, San Juan Island; residential area ca. 0.3 miles SE of ferry landing; next to road overlooking harbor and Brown Island.
48.53582°, -122.999803°. Datum: WGS 84. Coordinate uncertainty: 5000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.


Marysville.
48.05194°, -122.17583°. Datum: WGS 84. Coordinate uncertainty: 3570 meters. Georeferenced by Maria Yousoufian. Coordinate Source: GeoLocate.

2. Petasites frigidus (L.) Fr. var. palmatus (Ait.) Cronq.
Annotated by A. L. Bogle, 31 1960.

Along north side of Rainier road, 0.8 miles SE of Spurgeon Creek Road, Fort Lewis.
Elev. 295 ft. 518400E, 5197800N. Datum: WGS 84. Coordinate uncertainty: 500 meters. Georeferenced by Joseph Stormer. Coordinate Source: Digital Map.


Cascade Mountains of Western Washington: Lost Creek (historic).
Elev. 2600 ft. T22N R8E S4 & 11. Datum: WGS 84. Coordinate uncertainty: 5000 meters. Georeferenced by Jim Duemmel. Coordinate Source: Digital Map. ??Sections 4 and 11 do not connect. JD
with Cindy Spurgeon, Kris DeLancey, Tara Fletcher

Annotated by David Giblin, 26 2002.

(= Petasites frigidus (L.) Fr. var. frigidus )
North Cascades National Park; Pelton Basin east of Cascade Pass; hillside opposite camp.
Elev. 4670 ft. 48° 27.6' N, 121° 2.78' W; UTM Zone 10, 644435.733E, 5369053.888N. Coordinate uncertainty: 200 meters. Coordinate Source: Field notes. UTM calculated from Lat-Lon.
NPS accession 632, catalog 23183

Annotated by David Giblin, 23 2002.

Lake Cavanaugh Road where it crosses Bear Creek, 2 miles NW of Lake Cavanaugh.
Elev. 875 ft. 48° 20' 41" N, 122° 4' 3" W.

Annotated by Ben Legler, 2003.

University of Washington's Big Beef Creek Field Station, 9 miles NW of Bremerton; along small creek running below entrance road.
Elev. 10 ft. 47° 39' 6" N, 122° 46' 50.1" W.
with David Giblin

Annotated by David Giblin, 2003.

(= Petasites frigidus (L.) Fr. var. frigidus )
North Cascades National Park; Cascade Pass area; slopes NW of Doubtful Lake.
Elev. 6000-6150 ft. 48° 28' 46" N, 121° 3' 11" W; UTM Zone 10, 643879.327E, 5371421.327N. Datum: WGS 84. Coordinate uncertainty: 500 meters. Georeferenced by WTU Staff. UTM calculated from Lat-Lon.
NPS accession 632, catalog 23230
with Peter Schonswetter

Annotated by Ben Legler, 26 2003.

University of Washington's Big Beef Creek Field Station, 9 miles NW of Bremerton; along small creek running below entrance road.
Elev. 10 ft. 47° 39' 6" N, 122° 46' 50.1" W.
with David Giblin

Annotated by Ben Legler, 2003.

(= Petasites frigidus (L.) Fr. var. frigidus )
North Cascades National Park. Fisher Creek wetland complex near headwaters.
Elev. 5248 ft. 48° 33.733' N, 120° 50.476' W; UTM Zone 10, 659274.814999999E, 5380822.263N; T35N R16E S3. Coordinate Source: Field notes. UTM calculated from Lat-Lon.
NPS accession 656, catalog 24468
with Sharon Rodman, Nancy Job

Annotated by David Giblin, 26 2003.

(= Petasites frigidus (L.) Fr. var. frigidus )
Cascade Mountains. North Cascades National Park. 1 air kilometer SE of Easy Pass. Fisher Creek Basin.
Elev. 5576 ft. 48° 33' 52.03883" N, 120° 50' 9.71366" W; UTM Zone 10, 659654E, 5381082N; T35N R16E S3. Datum: WGS 84. Coordinate uncertainty: 200 meters. Georeferenced by Jim Duemmel. Coordinate Source: Digital Map. UTM from field notes.
NPS accession 656, catalog 24526
with Jim Duemmel, Walt Lockwood

Annotated by David Giblin, 26 2003.

Brenner Road, 0.5 road miles from junction with Simmons Road Northwest.
Elev. 50 ft. 47° 3' N, 123° 0.5' W; T18N R3W S12.


Brenner Road, 0.5 road miles from junction with Simmons Road Northwest.
Elev. 50 ft. 47° 3' N, 123° 0.5' W; T18N R3W S12.


Stampede Tunnel, Northern Pacific Railroad, Cascade Mountains.
47.27825°, -121.32468°. Datum: WGS 84. Coordinate uncertainty: 500 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.

2. Petasites frigidus (L.) Fr. var. palmatus (Ait.) Cronq.
Annotated by A. L. Bogle, 31 1960.

North slope Borough, Atkasook, Meade River, 60 miles south of Barrow.
70.483962°, -157.403845°. Datum: WGS 84. Coordinate uncertainty: 10000 meters. Georeferenced by Joseph Stormer. Coordinate Source: Digital Map.

Annotated by Mildred Arnot. Remarks: Fide: unspecified.

(= Petasites frigidus (L.) Fr. var. frigidus )
Near Indian Bar. Mount Rainier.
Elev. 6000 ft. 46.82694°, -121.64278°. Datum: WGS 84. Coordinate uncertainty: 5000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.

Annotated by Dr. S. F. Blake.
2. Petasites frigidus (L.) Fr. var. nivalis (Greene) Cronquist.
Annotated by A. L. Bogle, 31 1960.

Basin above Lake Mary, Wenatchee National Forest.
47.666359°, -120.946107°. Datum: WGS 84. Coordinate uncertainty: 1500 meters. Georeferenced by Dan Post. Coordinate Source: Digital Map.

2. Petasites frigidus (L.) Fr.
1980.

(= Petasites frigidus (L.) Fr. var. frigidus )
Above Mt. Baker Lodge.
Elev. 4400 ft. 48.862778°, -121.677778°. Datum: NAD 27. Coordinate uncertainty: 2000 meters. Georeferenced by WTU Staff. Coordinate Source: Georeferenced.

Annotated by Dr. S. F. Blake.
2. Petasites frigidus (L.) Fr. var. nivalis (Greene) Cronquist.
Annotated by A. L. Bogle, 31 1960.

(= Petasites frigidus (L.) Fr. var. frigidus )
Near Mount Baker Lodge.
Elev. 4200 ft. 48.86361°, -121.68111°. Datum: WGS 84. Coordinate uncertainty: 5000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.

2. Petasites frigidus (L.) Fr. var. nivalis (Greene) Cronquist.
Annotated by A. L. Bogle, 31 1960.

(= Petasites frigidus (L.) Fr. var. frigidus )
Skyline Ridge, Mount Baker.
Elev. 6500 ft. 48.83252°, -121.85137°. Datum: WGS 84. Coordinate uncertainty: 2000 meters. Georeferenced by John Bassett. Coordinate Source: Nat. Geog. TOPO!.

2. Petasites frigidus (L.) Fr. var. nivalis (Greene) Cronquist.
Annotated by A. L. Bogle, 31 1960.

Mount Glacier trip.


(= Petasites frigidus (L.) Fr. var. frigidus )
Skyline Ridge, Mount Baker.
Elev. 6500 ft. 48.83252°, -121.85137°. Datum: WGS 84. Coordinate uncertainty: 2000 meters. Georeferenced by John Bassett. Coordinate Source: Nat. Geog. TOPO!.

2. Petasites frigidus (L.) Fr. var. nivalis (Greene) Cronquist.
Annotated by A. L. Bogle, 31 1960.

(= Petasites frigidus (L.) Fr. var. frigidus )
Mount Rainier. Glacier Basin.
Elev. 7000 ft. 46.885133°, -121.7187°. Datum: WGS 84. Coordinate uncertainty: 2000 meters. Georeferenced by Arnie Peterson. Coordinate Source: Digital Map.

2. Petasites nivalis Greene.
Annotated by George Neville Jones, 1936.
3. Petasites frigidus (L.) Fr. var. nivalis (Greene) Cronquist.
Annotated by A. L. Bogle, 31 1960.

(= Petasites frigidus (L.) Fr. var. frigidus )
Mt. Ranier. [Mount Rainier]
46.852827°, -121.760441°. Datum: WGS 84. Coordinate uncertainty: 15000 meters. Georeferenced by Arnie Peterson. Coordinate Source: GeoLocate.

2. Petasites frigidus (L.) Fr. var. nivalis (Greene) Cronquist.
Annotated by A. L. Bogle, 31 1960.

(= Petasites frigidus (L.) Fr. var. frigidus )
Mount Rainier.
Elev. 5000 ft. 46.851937°, -121.757553°. Datum: WGS 84. Coordinate uncertainty: 12703 meters. Georeferenced by Joseph Stormer. Coordinate Source: Digital Map.

2. Petasites frigidus (L.) Fr. var. nivalis (Greene) Cronquist.
Annotated by A. L. Bogle, 31 1960.

(= Petasites frigidus (L.) Fr. var. frigidus )
Near Indian Bar. Mount Rainier.
Elev. 6000 ft. 46.82694°, -121.64278°. Datum: WGS 84. Coordinate uncertainty: 5000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.

2. Petasites frigidus (L.) Fr. var. nivalis (Greene) Cronquist.
Annotated by A. L. Bogle, 31 1960.

(= Petasites frigidus (L.) Fr. var. frigidus )
Spray Park, Mount Rainier.
Elev. 5500 ft. 46.91556°, -121.82444°. Datum: WGS 84. Coordinate uncertainty: 10000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.

2. Petasites frigidus (L.) Fr. var. nivalis (Greene) Cronquist.
Annotated by A. L. Bogle, 31 1960.

(= Petasites frigidus (L.) Fr. var. frigidus )
Seattle Park, Mount Rainier.
Elev. 5000 ft. 46.92417°, -121.79333°. Datum: WGS 84. Coordinate uncertainty: 10000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.

2. Petasites frigidus (L.) Fr. var. nivalis (Greene) Cronquist.
Annotated by A. L. Bogle, 31 1960.

(= Petasites frigidus (L.) Fr. var. frigidus )
Olympic Mountains.
47.662674°, -123.691637°. Datum: WGS 84. Coordinate uncertainty: 50000 meters. Georeferenced by John Haskins. Coordinate Source: Digital Map. Mapped to general region.

2. Petasites frigidus (L.) Fr. var. nivalis (Greene) Cronquist.
Annotated by A. L. Bogle, 31 1960.

Basin above Lake Mary, Wenatchee National Forest.
47.666359°, -120.946107°. Datum: WGS 84. Coordinate uncertainty: 1500 meters. Georeferenced by Dan Post. Coordinate Source: Digital Map.

2. Petasites nivalis Greene.
Annotated by E. H. E., 22 1937.
3. Petasites frigidus (L.) Fr.
1980.

Mount Baker.
Elev. 4800 ft. 48.77567°, -121.82022°. Datum: WGS 84. Coordinate uncertainty: 7500 meters. Georeferenced by John Bassett. Coordinate Source: Nat. Geog. TOPO!.

2. Petasites frigidus (L.) Fr.
1980.

(= Petasites frigidus (L.) Fr. var. frigidus )
Eden Park, Mount Hood. First Oregon Station.
Elev. 6000 ft. 45.408746°, -121.721287°. Coordinate uncertainty: 2000 meters.

2. Petasites frigidus (L.) Fr. var. nivalis (Greene) Cronquist.
Annotated by A. L. Bogle, 31 1960.

Hamma Hamma Road 1.5 miles up, Olympic forest above Hood Canal.
Elev. 450 ft. 47.52694°, -123.05°. Datum: WGS 84. Coordinate uncertainty: 10000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.

2. Petasites frigidus (L.) Fr. var. palmatus (Ait.) Cronq.
Annotated by A. L. Bogle, 31 1960.

University of Washington Campus, Seattle.
47.60639°, -122.33083°. Datum: WGS 84. Coordinate uncertainty: 10000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.

2. Petasites frigidus (L.) Fr. var. palmatus (Ait.) Cronq.
Annotated by A. L. Bogle, 31 1960.

Seattle, University Campus.
47.60639°, -122.33083°. Datum: WGS 84. Coordinate uncertainty: 10000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.

Annotated by T. C. Frye.
2. Petasites frigidus (L.) Fr. var. palmatus (Ait.) Cronq.
Annotated by A. L. Bogle, 31 1960.

Seattle.
47.613617°, -122.310098°. Datum: WGS 84. Coordinate uncertainty: 15750 meters. Georeferenced by Joseph Stormer. Coordinate Source: Digital Map.

2. Petasites frigidus (L.) Fr. var. palmatus (Ait.) Cronq.
Annotated by A. L. Bogle, 31 1960.

Seattle.
47.613617°, -122.310098°. Datum: WGS 84. Coordinate uncertainty: 15750 meters. Georeferenced by Joseph Stormer. Coordinate Source: Digital Map.

2. Petasites frigidus (L.) Fr. var. palmatus (Ait.) Cronq.
Annotated by A. L. Bogle, 31 1960.

Seattle.
47.613617°, -122.310098°. Datum: WGS 84. Coordinate uncertainty: 15750 meters. Georeferenced by Joseph Stormer. Coordinate Source: Digital Map.

2. Petasites frigidus (L.) Fr. var. palmatus (Ait.) Cronq.
Annotated by A. L. Bogle, 31 1960.

Everett.

Annotated by Miss. Bailey.
2. Petasites frigidus (L.) Fr. var. palmatus (Ait.) Cronq.
Annotated by A. L. Bogle, 21 1984.

Big White Salmon River.
45.747605°, -121.52101°. Datum: WGS 84. Coordinate uncertainty: 10000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.


Near Issaquah.
47.53028°, -122.03139°. Datum: WGS 84. Coordinate uncertainty: 5000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.

2. Petasites frigidus (L.) Fr.
Remarks: (the new name).
3. Petasites frigidus (L.) Fr. var. palmatus (Ait.) Cronq.
Annotated by A. L. Bogle, 31 1960.

On Ellensburg-Liberty highway, 15 miles south of Liberty.
47.036757°, -120.66417°. Datum: WGS 84. Coordinate uncertainty: 1000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
with V. L. Marsh

2. Petasites frigidus (L.) Fr. var. palmatus (Ait.) Cronq. × Petasites sagittatus (Banks) Gray.
Annotated by A. L. Bogle, 31 1960.
3. Petasites frigidus (L.) Fr. var. nivalis (Greene) Cronquist.
Annotated by V. L. Harms, 1996. Remarks: =P. vitifolius Greene; P. hyperboreus Rydb., University of Washington.
4. Petasites frigidus (L.) Fr. var. × (Greene) Cherniawsky × Petasites vitifolius.
Annotated by David Giblin, 20 2017. Sources: Draft Revised Flora of PNW. Remarks: Hybrid of vars. sagittatus and palmatus.

Near Issaquah.
47.53028°, -122.03139°. Datum: WGS 84. Coordinate uncertainty: 5000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.

2. Petasites frigidus (L.) Fr. var. palmatus (Ait.) Cronq.
Annotated by A. L. Bogle, 31 1960.

Near Issaquah.
47.53028°, -122.03139°. Datum: WGS 84. Coordinate uncertainty: 5000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.

2. Petasites frigidus (L.) Fr. var. palmatus (Ait.) Cronq.
Annotated by A. L. Bogle, 31 1960.

Alki Point, West Seattle. On madrone-covered knoll, just south of lighthouse.
47.57639°, -122.40861°. Datum: WGS 84. Coordinate uncertainty: 10000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.

2. Petasites frigidus (L.) Fr. var. palmatus (Ait.) Cronq.
Annotated by A. L. Bogle, 1 1961.

Colonel Bob Mountain.
47.48889°, -123.74556°. Datum: WGS 84. Coordinate uncertainty: 10000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.

2. Petasites frigidus (L.) Fr.

Along Perry Creek, five miles west of Olympia.
47.05201°, -123.001738°. Datum: WGS 84. Coordinate uncertainty: 10000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.

2. Petasites frigidus (L.) Fr. var. palmatus (Ait.) Cronq.
Annotated by A. L. Bogle, 31 1960.

Humptulips River.
47.22956°, -123.956466°. Datum: WGS 84. Coordinate uncertainty: 10000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.

2. Petasites frigidus (L.) Fr. var. palmatus (Ait.) Cronq.
Annotated by A. L. Bogle, 31 1960.

Silverton.
48.07861°, -121.56583°. Datum: WGS 84. Coordinate uncertainty: 10000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.

2. Petasites speciosa.
3. Petasites frigidus (L.) Fr. var. palmatus (Ait.) Cronq.
Annotated by A. L. Bogle, 31 1960.

Ten miles east of North Bend.
47.49583°, -121.78556°. Datum: WGS 84. Coordinate uncertainty: 10000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.

2. Petasites frigidus (L.) Fr. var. palmatus (Ait.) Cronq.
Annotated by A. L. Bogle, 31 1960.

Near the Interlaken Boulevard, Seattle.
47.60639°, -122.33083°. Datum: WGS 84. Coordinate uncertainty: 10000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.

2. Petasites frigidus (L.) Fr. var. palmatus (Ait.) Cronq.
Annotated by A. L. Bogle, 31 1960.

Kiphart Point, Santiam River, Willamette Watershed.

2. Petasites frigidus (L.) Fr. var. palmatus (Ait.) Cronq.
Annotated by A. L. Bogle, 31 1960.

Cape Perpetua, near Highway 101.
with David Steward

2. Petasites frigidus (L.) Fr. var. palmatus (Ait.) Cronq.

Cape Arago, south of Coos Bay.
T26S R14W. Datum: WGS 84. Coordinate uncertainty: 1784 meters. Georeferenced by Joseph Stormer. Coordinate Source: Digital Map.

2. Petasites frigidus (L.) Fr. var. palmatus (Ait.) Cronq.
Annotated by A.L.B..

Upper Calapooia River, above mile post 14.

2. Petasites frigidus (L.) Fr. var. palmatus (Ait.) Cronq.
Annotated by A. L. Bogle, 31 1960.

At Mason Wall on the Rogue River, 5 miles north of Agness.

2. Petasites frigidus (L.) Fr. var. palmatus (Ait.) Cronq.
Annotated by A. L. Bogle, 31 1960.

West Fork, Umpqua Watershed, Roseburg Quadrangle.

2. Petasites frigidus (L.) Fr. var. palmatus (Ait.) Cronq.
Annotated by A. L. Bogle, 31 1960.

Five miles east of Saint Helens.

2. Petasites frigidus (L.) Fr. var. palmatus (Ait.) Cronq.
Annotated by A. L. Bogle, 31 1960.

Cape Perpetua, near Highway 101.
with David Steward

Annotated by Theodore M. Barkley.
2. Petasites frigidus (L.) Fr. var. palmatus (Ait.) Cronq.
Annotated by A. L. Bogle, 21 1984.

Ca. [circa] 4 miles east of Highway 237 along Catherine Creek.
Elev. 4000 ft.


No Name Trail along the creek.
with George C. Ruhle

2. Petasites frigidus (L.) Fr.

North Cascades National Park. East edge of talus pile circa 0.5 mile northeast of summit of Hock Mountain and 0.25 mile west of summit of Twisp Mountain.
Elev. 5850 ft. 48° 27.545' N, 120° 39.615' W; UTM Zone 10, 672974.978E, 5369971.686N. Datum: WGS 84. Coordinate uncertainty: 5 meters. Coordinate Source: GPS. UTM calculated from Lat-Lon.
with Maria Gerace

Annotated by Ben Legler, 25 2006. Sources: FNA vol. 20. Remarks: (= P. frigidus var. nivalis (Greene) Cronq.)

(= Petasites frigidus (L.) Fr. var. frigidus )
Mount Rainier National Park. Edge of small pond several hundred meters east of Owyhigh Lakes.
Elev. 5200 ft. 46° 51.912' N, 121° 34.925' W; UTM Zone 10, 608068.051E, 5191160.365N. Datum: WGS 84. Coordinate uncertainty: 9 meters. Coordinate Source: GPS. UTM calculated from Lat-Lon.
with Ben Legler, Arnie Peterson

Annotated by Ben S. Legler, 6 2006. Sources: Biek, Fl. of Mt. Rainier.

Mount Rainier National Park. Basin 0.5 mile west of Knapsack Pass and 0.5 mile northeast of Mowich Lake Campground.
Elev. 5460 ft. 46° 56' 7" N, 121° 51' 12" W; UTM Zone 10, 587280.827E, 5198609.923N. Datum: WGS 84. Coordinate uncertainty: 30 meters. Georeferenced by WTU Staff. UTM calculated from Lat-Lon.

Annotated by Ben Legler, 3 2006. Sources: FNA vol. 20.

Mount Rainier National Park. Lower Mountain Meadows, 1.5 air miles northwest of Mowich Lake Campground.
Elev. 4000 ft. 46° 56.548' N, 121° 53.395' W; UTM Zone 10, 584484.922E, 5199368.71N. Datum: WGS 84. Coordinate uncertainty: 6 meters. Coordinate Source: GPS. UTM calculated from Lat-Lon.

Annotated by Ben Legler, 15 2006. Sources: FNA vol. 20. Remarks: (intermediate between var. palmatus and var. frigidus)

Along Swauk Creek near Liberty.
47.251245°, -120.69124°. Datum: WGS 84. Coordinate uncertainty: 5000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.

2. Petasites frigidus (L.) Fr. var. palmatus (Ait.) Cronq. × Petasites sagittatus (Banks) Gray.
Annotated by A. L. Bogle, 31 1960.
3. Petasites frigidus (L.) Fr. var. nivalis (Greene) Cronquist.
Annotated by V. L. Harms, 1996. Remarks: (SASK); at the University of Washington. [= P. vitifolius Greene; P. hyperboreus Rydb.]
4. Petasites frigidus (L.) Fr. var. × (Greene) Cherniawsky × Petasites vitifolius.
Annotated by David Giblin, 20 2017. Sources: Draft Revised Flora of PNW. Remarks: Hybrid of vars. sagittatus and palmatus.

Wenatchee Mountains. Along Swauk Creek near Liberty Ranger Station.
47.251245°, -120.69124°. Datum: WGS 84. Coordinate uncertainty: 5000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.

2. Petasites frigidus (L.) Fr. var. palmatus (Ait.) Cronq. × Petasites sagittatus (Banks) Gray.
Annotated by A. L. Bogle, 31 1960.
3. Petasites frigidus (L.) Fr. var. nivalis (Greene) Cronquist.
Annotated by V. L. Harms, 1996. Remarks: [= P. vitifolius Greene; P. hyperboreus Rydb.]; (SASK); at the University of Washington.
4. Petasites frigidus (L.) Fr. var. × (Greene) Cherniawsky × Petasites vitifolius.
Annotated by David Giblin, 20 2017. Sources: Draft Revised Flora of PNW. Remarks: Hybrid of vars. sagittatus and palmatus.

Along Swauk Creek near Liberty.
47.251245°, -120.69124°. Datum: WGS 84. Coordinate uncertainty: 5000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.

2. Petasites frigidus (L.) Fr. var. palmatus (Ait.) Cronq. × Petasites sagittatus (Banks) Gray.
Annotated by A. L. Bogle, 31 1960.
3. Petasites frigidus (L.) Fr. var. nivalis (Greene) Cronquist.
Annotated by V. L. Harms, 1996. Remarks: [= P. vitifolius Greene; P. hyperboreus Rydb.]; (SASK); at the University of Washington.
4. Petasites frigidus (L.) Fr. var. × (Greene) Cherniawsky × Petasites vitifolius.
Annotated by David Giblin, 20 2017. Sources: Draft Revised Flora of PNW. Remarks: Hybrid of vars. sagittatus and palmatus.

Wenatchee Mountains. Along Swauk Creek near Liberty Ranger Station.
Elev. 3000 ft. 47.251245°, -120.69124°. Datum: WGS 84. Coordinate uncertainty: 5000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.

2. Petasites frigidus (L.) Fr. var. palmatus (Ait.) Cronq. × Petasites sagittatus (Banks) Gray.
Annotated by A. L. Bogle, 31 1960.
3. Petasites frigidus (L.) Fr. var. nivalis (Greene) Cronquist.
Annotated by V. L. Harms, 1996. Remarks: [= P. vitifolius Greene; P. hyperboreus Rydb.]; (SASK); at the University of Washington.
4. Petasites frigidus (L.) Fr. var. × (Greene) Cherniawsky × Petasites vitifolius.
Annotated by David Giblin, 20 2017. Sources: Draft Revised Flora of PNW. Remarks: Hybrid of vars. sagittatus and palmatus.

Along Swauk Creek near Liberty.
47.251245°, -120.69124°. Datum: WGS 84. Coordinate uncertainty: 5000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.

2. Petasites frigidus (L.) Fr. var. palmatus (Ait.) Cronq. × Petasites sagittatus (Banks) Gray.
Annotated by A. L. Bogle, 31 1960.
3. Petasites frigidus (L.) Fr. var. nivalis (Greene) Cronquist.
Annotated by V. L. Harms, 1996. Remarks: [= P. vitifolius Greene; P. hyperboreus Rydb.]; (SASK); at the University of Washington.
4. Petasites frigidus (L.) Fr. var. × (Greene) Cherniawsky × Petasites vitifolius.
Annotated by David Giblin, 20 2017. Sources: Draft Revised Flora of PNW. Remarks: Hybrid of vars. sagittatus and palmatus.

Northeast Alaska, Okpilak Valley, 1 kilometer west of West Okpilak Lake.
Elev. 1902 ft. 69° N, 144° W. Misleading coordinates given only to nearest degree.
with D. J. Marrett


Saint Mathew Island.

Remarks: [Petasites spelled Petasitis on label.]
2. Petasites frigidus (L.) Fr. var. frigidus.
Annotated by A. L. Bogle, 31 1960.

[circa] 1/4 mile north of Nanivak Triangulation Station, [circa] 7 miles southwest of Barrow Base.
71° 14' N, 156° 56' W.

2. Petasites frigidus (L.) Fr. var. frigidus.
Annotated by A. L. Bogle, 31 1960.

South bank of Kuk River just below junction of Avalik, Ketik and Kaokak Rivers.
70° 8' N, 159° 42' W.

2. Petasites frigidus (L.) Fr. var. frigidus.
Annotated by A. L. Bogle.

3.3 miles south of Barrow Base.
71° 16' 40" N, 156° 40' 30" W.

2. Petasites frigidus (L.) Fr. var. frigidus.
Annotated by A. L. Bogle.

Along north bank of river draining into Iko Bay; 18 miles southeast of Barrow Base.
71° 8.5' N, 156° 8.5' W.

2. Petasites frigidus (L.) Fr. var. frigidus.
Annotated by A. L. Bogle.

Between coast and USC & GS Magnetic Station, circa 2 miles southwest of Barrow Base.
71° 18' 20" N, 156° 45' W.

2. Petasites frigidus (L.) Fr. var. frigidus.
Annotated by A. L. Bogle.

(= Petasites frigidus (L.) Fr. var. frigidus )
About 1 mile inland from Rogers and Post Monument; 15 miles south of Barrow Base.
71° 8' 15" N, 157° 1' 30" W.

2. Petasites frigidus (L.) Fr. var. nivalis (Greene) Cronquist.
Annotated by A. L. Bogle, 31 1960.

Eureka Rh. on Glenn Highway.


Port Vita, Raspberry Strait, Raspberry Island, Kodiak Group.
58.065079°, -153.074603°. Datum: WGS 84. Coordinate uncertainty: 500 meters. Georeferenced by Joseph Stormer. Coordinate Source: Digital Map.

Annotated by W. J. Eyerdam.

Eastern Brooks Range, Peters Lake.
Elev. 2800 ft.


Keno Hill 32 miles northeast of Mayo.
63° 57' N, 135° 10' W.
with J. A. Calder

Annotated by J. A. Calder.

About 1 mile inland from Rogers and Post Monument; 15 miles south of Barrow Base.
71° 8' 15" N, 157° 1' 30" W.

2. Petasites frigidus (L.) Fr. var. frigidus.
Annotated by A. L. Bogle.

(= Petasites frigidus (L.) Fr. var. frigidus )
Eshamy, 24 miles southeast of Whittier, Prince William Sound, on Saddle Peak.
Elev. 2600 ft.


(= Petasites frigidus (L.) Fr. var. frigidus )
Umiat.
69° 22' N, 156° 8' W.

2. Petasites frigidus (L.) Fr. var. nivalis (Greene) Cronquist.
Annotated by A. L. Bogle.

(= Petasites frigidus (L.) Fr. var. frigidus )
Southeastern Alaska. Tongass National Forest. Baranof Island, southeast part, west of Patterson Bay. At Blanchard Lake.
Elev. 465 ft.

Annotated by M. Muller, 1981.
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