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Specimen ID
Determination *
Collector
Collection Date
Collection Number
County
Locality
Elevation in meters
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CHSC63027
Agoseris grandiflora
Vernon H. Oswald; Lowell Ahart
1994-6-1
6222
Glenn
Ivory Mill Rd. 0.7 mi W of the junction of 20N01 and Rd. 308 at the Mendocino Nation Forest boundary.
542
Comment
JEPS95436
Agoseris grandiflora
Vernon H. Oswald and L. Ahart
1994-6-1
6222
Glenn
T20N R7W Sec. 22, 1780 ft, Foothill Woodland-Chaparral ecotone. Ivory Mill Rd. 0.7 mi W of the junction of 20N01 and Rd. 308 at the Mendocino Nation Forest boundary
542
Comment
SEINET199011
Allium falcifolium
H. K. Sharsmith
1953-6-21
4321
Glenn
Mendocino National Forest ; Noel Springs Camp on rd to Sheetiron Mtn
1524
Comment
UC1051562
Allium falcifolium
Helen K. Sharsmith
1953-6-21
4321
Glenn
on road to Sheetiron Mountain; Mendocino National Forest, Noel Springs Camp
1524
Comment
CHSC63042
Alnus rhombifolia
Vernon H. Oswald; Lowell Ahart
1994-6-1
6239
Glenn
Forest Road M3 at Corbin Creek, between Alder Springs and Snow Mtn. Wilderness, 4.9 mi S of Ivory Mill Rd. (20N01).
1524
Comment
JEPS88914
Alnus rhombifolia
Vernon H. Oswald and Lowell Ahart
1994-6-1
6239
Glenn
Forest Rd. M3 between Alder Springs and Snow Mt. Wilderness (at creek, 4.9 mi s of Ivory Mill Rd. (20N01)); Corbin Creek
1524
Comment
JEPS88915
Alnus rhombifolia
Vernon H. Oswald and Lowell Ahart
1994-6-1
6239
Glenn
Forest Rd. M3 between Alder Springs and Snow Mt. Wilderness (at creek, 4.9 mi s of Ivory Mill Rd. (20N01)); Corbin Creek
1524
Comment
UC1051561
Amsinckia lycopsoides
Helen K. Sharsmith
1953-6-21
4320
Glenn
Noel Springs Camp, on road to Sheetiron Mountain Noel Springs Camp; Inner North Coast Ranges, Mendocino National Forest
1524
Comment
CHSC110834
Antirrhinum virga
David Isle
1989-7-3
2007
Glenn
Mendocino Natl. Forest-North Coast Ranges-Briscoe Creek Watershed. Felkner Ridge adjacent 19N06; 1.3 mi S of Butler Cabin and just north of (above) the 19N06/20N71 Jct; (Near 12' dbh RRSP Candidate Tree #63).
1426
Comment
CHSC112007
Antirrhinum virga
David Isle
1987-8-21
2103
Glenn
Felkner Hill. Top of Unit #7, E of Felkner Hill Road--12'. SW of Felkner Hill Summit--0.13 mile.
1682
Comment
JEPS88878
Arctostaphylos canescens subsp. canescens
Vernon H. Oswald and Lowell Ahart
1994-6-1
6231
Glenn
Ivory Mill Rd. 7.0 mi. w. of junction 20N01 and Rd. 308 at Mendocino Nat'l Forest boundary
1219
Comment
JEPS88879
Arctostaphylos canescens subsp. canescens
Vernon H. Oswald and Lowell Ahart
1994-6-1
6231
Glenn
Ivory Mill Rd. 7.0 mi. w. of junction 20N01 and Rd. 308 at Mendocino Nat'l Forest boundary
1219
Comment
JEPS95491
Arctostaphylos canescens subsp. canescens
Vernon H. Oswald and Lowell Ahart
1994-6-1
6242
Glenn
Forest Rd. M3 between Alder Springs and Snow Mt. Wilderness (at creek, 4.9 mi s of Ivory Mill Rd. (20N01)); Corbin Creek
1524
Comment
CHSC63049
Arctostaphylos canescens subsp. sonomensis
Vernon H. Oswald; Lowell Ahart
1994-6-1
6231
Glenn
Ivory Mill Rd. 7.0 mi W of the junction of 20N01 and Rd. 308 at the Mendocino Nation Forest boundary.
1219
Comment
CHSC63050
Arctostaphylos canescens subsp. sonomensis
Vernon H. Oswald; Lowell Ahart
1994-6-1
6242
Glenn
Forest Road M3 at Corbin Creek, between Alder Springs and Snow Mtn. Wil-derness, 4.9 mi S of Ivory Mill Rd. (20N01).
1524
Comment
CHSC63051
Arctostaphylos manzanita subsp. elegans
Vernon H. Oswald; Lowell Ahart
1994-6-1
6232
Glenn
Ivory Mill Rd. 7.0 mi W of the junction of 20N01 and Rd. 308 at the Mendocino National Forest boundary.
1219
Comment
JEPS88912
Arctostaphylos manzanita subsp. elegans
Vernon H. Oswald and Lowell Ahart
1994-6-1
6232
Glenn
Ivory Mill Rd. 7.0 mi. w. of junction of 20N01 and Rd. 308 at Mendocino Nat'l Forest boundary
1219
Comment
JEPS88913
Arctostaphylos manzanita subsp. elegans
Vernon H. Oswald and Lowell Ahart
1994-6-1
6232
Glenn
Ivory Mill Rd. 7.0 mi. w. of junction of 20N01 and Rd. 308 at Mendocino Nat'l Forest boundary
1219
Comment
CHSC109413
Arnica discoidea
L. P. Janeway
2011-5-22
10103
Glenn
Inner North Coast Ranges. North-facing slope above South Fork Elk Creek, along road 20N01 (Ivory Mill Road) 1.3 km west of Road 308.
564
Comment
JEPS95453
Arnica discoidea
Vernon H. Oswald and L. Ahart
1994-6-1
6221
Glenn
T20N R7W Sec. 22, 1780 ft, Foothill Woodland-Chaparral ecotone. Ivory Mill Rd. 0.7 mi W of the junction of 20N01 and Rd. 308 at the Mendocino Nation Forest boundary
542
Comment
CHSC63041
Berberis aquifolium var. repens
Vernon H. Oswald
1994-6-1
6243
Glenn
Forest Road M3 between Alder Springs and Snow Mtn. Wilderness, 0.5 mi S of the culvert at Corbin Creek.
1524
Comment
JEPS95428
Berberis aquifolium var. repens
Vernon H. Oswald and L. Ahart
1994-6-1
6243
Glenn
T19N R7W SW1/4 Sec. 6, 5000 ft, Yellow Pine Forest. Forest Road M3 between Alder Springs and Snow Mtn. Wilderness, 0.5 mi S of the culvert at Corbin Creek
1524
Comment
JEPS14717
Boykinia occidentalis
Rimo Bacigalupi with Richard Hauke and Georgie Bacigalupi
1954-7-13
4683
Glenn
along forest service mountain road between Elk Creek and Sheetiron Mt. (Ponderosa Way on USGS topo sheet) at crossing North Fork of Briscoe Creek (below and n of Faulkner Ridge); Mendocino National Forest, btw Elk Cr and Sheetiron Mt.
1028
Comment
CHSC109414
Calochortus tolmiei
L. P. Janeway
2011-5-22
10302
Glenn
Inner North Coast Ranges. North-facing slope above South Fork Elk Creek, along road 20N01 (Ivory Mill Road) 1.3 km west of Road 308.
564
Comment
UC1051563
Calyptridium monospermum
Helen K. Sharsmith
1953-6-21
4323
Glenn
on road to Sheetiron Mountain (Noel Springs Camp); Inner North Coast Ranges, Mendocino National Forest, Noel Sp
1524
Comment
JEPS87701
Ceanothus integerrimus
Vernon H. Oswald and Lowell Ahart
1994-6-1
6227
Glenn
Ivory Mill Rd. 3.0 mi w of the junction of 20N01 and Rd. 308 at the Mendocino National Forest Boundary; at the Mendocino National Forest Boundary
792
Comment
JEPS87702
Ceanothus integerrimus
Vernon H. Oswald and Lowell Ahart
1994-6-1
6227
Glenn
Ivory Mill Rd. 3.0 mi w of the junction of 20N01 and Rd. 308 at the Mendocino National Forest Boundary; at the Mendocino National Forest Boundary
792
Comment
JEPS95463
Ceanothus integerrimus
Vernon H. Oswald and L. Ahart
1994-6-1
6227
Glenn
T20N R7W SW1/4 Sec. 20, 2600 ft, Yellow Pine Forest. Ivory Mill Rd. 3.0 mi W of the junction of 20N01 and Rd. 308 at the Mendocino Nation Forest boundary
792
Comment
CHSC63079
Ceanothus integerrimus var. californicus
Vernon H. Oswald; Lowell Ahart
1994-6-1
6227
Glenn
Ivory Mill Rd. 3.0 mi W of the junction of 20N01 and Rd. 308 at the Mendocino Nation Forest boundary.
792
Comment
CHSC109422
Cercocarpus betuloides var. betuloides
L. P. Janeway
2011-5-22
10309
Glenn
Inner North Coast Ranges. 8.0 air km southwest of Elk Creek town, 0.8 air km south of South Fork Elk Creek; along Road 308, 0.6 road km south of Road 20N01 (Ivory Mill Road).
561
Comment
CHSC63080
Cercocarpus betuloides var. betuloides
Vernon H. Oswald; Lowell Ahart
1994-6-1
6241
Glenn
Forest Road M3 at Corbin Creek, between Alder Springs and Snow Mtn. Wilderness, 4.9 mi S of Ivory Rd. (20N01).
1524
Comment
JEPS95619
Cercocarpus betuloides var. betuloides
Vernon H. Oswald and Lowell Ahart
1994-6-1
6241
Glenn
Forest Road M3 at Corbin Creek, betw. Alder Springs and Snow Mtn. Wilderness, 4.9 mi S of Ivory Mill Rd.(20N01)
1524
Comment
CDA39089
Cirsium occidentale var. venustum
Greg Hinton
2013-7-12
PDR# 110 P06101283
Glenn
[Locality given only by County and TRS]
0
Comment
CHSC63030
Cirsium occidentale var. venustum
Vernon H. Oswald; Lowell Ahart
1994-6-1
6228
Glenn
Ivory Mill Rd. 3.3 mi W of the junction of 20N01 and Rd. 308 at the Mendocino National Forest boundary.
829
Comment
CHSC63070
Clarkia concinna subsp. concinna
Vernon H. Oswald; Lowell Ahart
1994-6-1
6223
Glenn
Ivory Mill Rd. 1.0 mi W of the junction of 20N01 and Rd. 308 at the Mendocino National Forest boundary. On a roadcut.
579
Comment
JEPS95452
Clarkia concinna subsp. concinna
Vernon H. Oswald and L. Ahart
1994-6-1
6223
Glenn
T20N R7W Sec. 22, 1900 ft, Foothill Woodland-Chaparral ecotone. Ivory Mill Rd. 1.0 mi W of the junction of 20N01 and Rd. 308 at the Mendocino Nation Forest boundary
579
Comment
CHSC109537
Clarkia gracilis subsp. gracilis
L. P. Janeway
2011-5-22
10292
Glenn
Inner North Coast Ranges. North-facing slope above South Fork Elk Creek; along road 20N01 (Ivory Mill Road) 0.5 km west of Road 308.
497
Comment
JEPS120485
Clarkia gracilis subsp. gracilis
L. P. Janeway
2011-5-22
10292
Glenn
Inner North Coast Ranges. North-facing slope above South Fork Elk Creek; along road 20N01 (Ivory Mill Road) 0.5 km west of Road 308.
Comment
CHSC109425
Clarkia modesta
L. P. Janeway
2011-5-22
10291
Glenn
Inner North Coast Ranges. North-facing slope above South Fork Elk Creek; along road 20N01 (Ivory Mill Road) 0.5 km west of Road 308.
497
Comment
JEPS120486
Clarkia modesta
L. P. Janeway
2011-5-22
10291
Glenn
Inner North Coast Ranges. North-facing slope above South Fork Elk Creek; along road 20N01 (Ivory Mill Road) 0.5 km west of Road 308.
Comment
CHSC63071
Clarkia rhomboidea
Vernon H. Oswald; Lowell Ahart
1994-6-1
6225
Glenn
Ivory Mill Rd. 1.7 mi W of the junction of 20N01 and Rd. 308 at the Mendocino National Forest boundary. On a roadcut.
664
Comment
CHSC63077
Claytonia rubra subsp. rubra
Vernon H. Oswald; Lowell Ahart
1994-6-1
6234
Glenn
Forest Road M3 between Alder Springs and Snow Mtn. Wilderness, 0.3 mi S of its junction with Ivory Mill Rd. (20N01).
1389
Comment
JEPS87683
Claytonia rubra subsp. rubra
Vernon H. Oswald and Lowell Ahart
1994-6-1
6235
Glenn
Forest Road M3 0.3 mi s junction with Ivory Mill Road (20N01) (between Alder Springs and Snow Mt.)
1389
Comment Read comments Jun 15 2007
JEPS87684
Claytonia rubra subsp. rubra
Vernon H. Oswald and Lowell Ahart
1994-6-1
6235
Glenn
Forest Road M3 0.3 mi s junction with Ivory Mill Road (20N01) (between Alder Springs and Snow Mt.)
1389
Comment Read comments Jun 15 2007
CHSC63087
Collinsia rattanii
Vernon Oswald; Lowell Ahart
1994-6-1
6235
Glenn
Forest Road M3 between Alder Springs and Snow Mtn. Wilderness, 0.3 mi S of its junction with Ivory Mill Rd. (20N01).
1389
Comment
UC1051699
Collinsia rattanii
Helen K. Sharsmith
1953-6-21
4311
Glenn
South Fork of Elk Creek at junction with Sheetiron Mountain Road, Mendocino National Forest, Inner North Coast Ranges South Fork of Elk Creek; Inner North Coast Ranges, Mendocino National Forest
1219
Comment
RSA113926
Cycladenia humilis
H. K. Sharsmith
1953-6-21
4312
Glenn
Noel Springs Camp, on road to Sheetiron Mountain, Mendocino National Forest
1524
Comment
JEPS14716
Cycladenia humilis var. humilis
Rimo Bacigalupi with R. Hauke and Geo. Bacigalupi
1954-7-13
4679
Glenn
along rd. to Sheetiron Mt. close to head of Noel Spring Ridge; Mendocino Nat'l Forest
1661
Comment
UC1051552
Cycladenia humilis var. humilis
Helen K. Sharsmith
1953-6-21
4312
Glenn
Noel Springs Camp on rd. to Sheetiron Mt.; Inner North Coast Ranges, Mendocino Nat'l Forest, Noel Sprin
1524
Comment
CHSC109540
Cynoglossum grande
L. P. Janeway
2011-5-22
10304
Glenn
Inner North Coast Ranges. North-facing slope above South Fork Elk Creek; along road 20N01 (Ivory Mill Road) 1.3 km west of Road 308.
564
Comment
CHSC63014
Equisetum telmateia subsp. braunii
Vernon H. Oswald; Lowell Ahart
1994-6-1
6219
Glenn
Ivory Mill Rd. 0.4 mi W of the junction of 20N01 and Rd. 308 at the Mendocino Nation Forest boundary.
499
Comment
JEPS95320
Equisetum telmateia subsp. braunii
Vernon H. Oswald and Lowell Ahart
1994-6-1
6219
Glenn
Ivory Mill Rd 0.4 mi W of the jct of 20N01 and Rd 308 at the Mendocino National Forest boundary
499
Comment
CAS-BOT-BC224252
Eriodictyon californicum
Ira L. Wiggins
1949-5-29
12194
Glenn
25 mi. w. of Willows
Comment
RSA52747
Eriodictyon californicum
I. L. Wiggins
1949-5-29
12194
Glenn
25 miles west of Willows.
Comment
UC796653
Eriodictyon californicum
Ira L. Wiggins
1949-5-29
12194
Glenn
25 mi w Willows
Comment
CHSC109424
Eriophyllum lanatum
L. P. Janeway
2011-5-22
10305
Glenn
Inner North Coast Ranges. 8.0 air km southwest of Elk Creek town, 0.8 air km south of South Fork Elk Creek; along Road 308, 0.6 road km south of Road 20N01 (Ivory Mill Road).
561
Comment
CHSC63031
Eriophyllum lanatum var. aphanactis
Vernon H. Oswald; Lowell Ahart
1994-6-1
6215
Glenn
Ivory Mill Rd. 0.2 mi W of the junction of 20N01 and Rd. 308 at the Mendocino Nation Forest boundary. Roadside.
451
Comment
UC1212203
Hesperolinon tehamense
Helen K. Sharsmith
1952-6-22
4164
Glenn
above South Branch Elk Creek (junction of road to Sheetiron Mountain); Inner North Coast Ranges, Mendocino National Forest
548
Comment
CHSC63067
Hydrophyllum occidentale
Vernon H. Oswald; Lowell Ahart
1994-6-1
6238
Glenn
Forest Road M3 between Alder Springs and Snow Mtn. Wilderness, 4.2 mi S of its junction with Ivory Mill Rd. (20N01).
1524
Comment
JEPS95282
Hydrophyllum occidentale
Vernon H. Oswald and L. Ahart
1994-6-1
6238
Glenn
T19N R7W Sec. 5, 5000 ft, Yellow Pine Forest. Forest Road M3 between Alder Springs and Snow Mtn. Wilderness, 4.2 mi S of its junction with Ivory Mill Rd. (20N01)
1524
Comment
CHSC63098
Iris fernaldii
Vernon H. Oswald; Lowell Ahart
1994-6-1
6244
Glenn
Forest Foad M3 between Alder Springs and Snow Mtn. Wilderness, 1,4mi S of the culvert at Corbin Creek.
1524
Comment
JEPS95424
Iris fernaldii
Vernon H. Oswald and L. Ahart
1994-6-1
6244
Glenn
T19N R7W SW1/4 Sec. 6, 5000 ft, Yellow Pine Forest. Forest Road M3 between Alder Springs and Snow Mtn. Wilderness, 1.4 mi S of the culvert at Corbin Creek
1524
Comment
JEPS7253
Keckiella lemmonii
Rimo Bacigalupi with Richard Hauke and George Bacigalupi
1954-7-13
4682
Glenn
n of and below Felkner (at crossing of n fork of Briscoe Creek, along forest service mountain road between Elk Creek and Sheetiron Mtn (Ponderosa Wy on USGS topo sheet)); Mendocino National Forest
1028
Comment
JEPS120489
Lagophylla minor
L. P. Janeway
2011-5-22
10306
Glenn
Inner North Coast Ranges. 8.0 air km southwest of Elk Creek town, 0.8 air km south of South Fork Elk Creek; along Road 308, 0.6 road km south of Road 20N01 (Ivory Mill Road).
Comment
CHSC63035
Lagophylla ramosissima subsp. ramosissima
Vernon H. Oswald; Lowell Ahart
1994-6-1
6217
Glenn
Ivory Mill Rd. 0.2 mi W of the junction of 20N01 and Rd. 308 at the Mendocino Nation Forest boundary. Roadside.
451
Comment
CHSC63735
Lonicera involucrata var. ledebourii
Vernon H. Oswald; Lowell Ahart
1994-6-20
6320
Glenn
Forest Route M3 between Ivory Mill Station and Low Gap, 0.5 mi N of the culvert at Corbin Creek, SE of Elk Creek, N of Snow Mtn. Wilderness.
1508
Comment
JEPS95443
Lonicera involucrata var. ledebourii
Vernon H. Oswald and L. Ahart
1994-6-20
6320
Glenn
T19N R7W NW1/4 Sec. 5, 4950 ft, Yellow Pine Forest. Forest Route M3 between Ivory Mill Station and Low Gap, 0.5 mi N of the culvert at Corbin Creek, SE of Elk Creek, N of Snow Mtn. Wilderness
1508
Comment
CAS-BOT-BC198405
Lupinus albifrons var. albifrons
Helen K. Sharsmith
1953-6-21
4325
Glenn
Noel Springs Camp, on road to Sheetiron Mountain, Mendocino National Forest
1524
Comment
UC1051564
Lupinus albifrons var. collinus
Helen K. Sharsmith
1953-6-21
4325
Glenn
Noel Springs Camp Inner North Coast Ranges, Mendocino National Forest (on road to Sheetiron Mountain, Mendocino National Forest)
1524
Comment
RSA113927
Lupinus obtusilobus
H. K. Sharsmith
1953-6-21
4325
Glenn
Noel Springs Camp, on road to Sheetiron Mountain, Mendocino National Forest
1524
Comment
CHSC109427
Madia gracilis
L. P. Janeway
2011-5-22
10306
Glenn
Inner North Coast Ranges. 8.0 air km southwest of Elk Creek town, 0.8 air km south of South Fork Elk Creek; along Road 308, 0.6 road km south of Road 20N01 (Ivory Mill Road).
561
Comment
CHSC109539
Madia gracilis
L. P. Janeway
2011-5-22
10294
Glenn
Inner North Coast Ranges. North-facing slope above South Fork Elk Creek; along road 20N01 (Ivory Mill Road) 0.5 km west of Road 308.
497
Comment
CHSC63036
Madia gracilis
Vernon H. Oswald; Lowell Ahart
1994-6-1
6218
Glenn
Ivory Mill Rd. 0.2 mi W of the junction of 20N01 and Rd. 308 at the Mendocino Nation Forest boundary. Roadside.
451
Comment
JEPS120484
Madia gracilis
L. P. Janeway
2011-5-22
10294
Glenn
Inner North Coast Ranges. North-facing slope above South Fork Elk cree; along road 20N01 (Ivory Mill Road) 0.5km west of Road 308.
Comment
JEPS120490
Madia gracilis
L. P. Janeway
2011-5-22
10306
Glenn
Inner North Coast Ranges. 8.0 air km southwest of Elk Creek town, 0.8 air km south of South Fork Elk Creek; along Road 308, 0.6 road km south of Road 20N01 (Ivory Mill Road).
Comment
CHSC109538
Micropus californicus var. californicus
L. P. Janeway
2011-5-22
10293
Glenn
Inner North Coast Ranges. North-facing slope above South Fork Elk Creek; along road 20N01 (Ivory Mill Road) 0.5 km west of Road 308.
497
Comment
CHSC63037
Microseris nutans
Vernon H. Oswald; Lowell Ahart
1994-6-1
6224
Glenn
Ivory Mill Rd. 1.7 mi W of the junction of 20N01 and Rd. 308 at the Mendocino Nation Forest boundary.
664
Comment
JEPS95370
Microseris nutans
Vernon H. Oswald and Lowell Ahart
1994-6-1
6224
Glenn
Ivory Mill Rd. 1.7 mi w junction of 20N01 and Rd. 308 (at Mendocino National Forest boundary); Ivory Mill Rd.
451
Comment
CHSC63736
Minuartia nuttallii subsp. gregaria
Vernon H. Oswald; Lowell Ahart
1994-6-20
6319
Glenn
Forest Route M3 between Ivory Mill Station and Low Gap, 0.7 mi N of the culvert at Corbin Creek, SE of Elk Creek, N of Snow Mtn. Wilderness. On a roadcut.
1508
Comment
JEPS95472
Minuartia nuttallii subsp. gregaria
Vernon H. Oswald and L. Ahart
1994-6-20
6319
Glenn
T19N R7W NW1/4 Sec. 5, 4950 ft, Yellow Pine Forest. Forest Route M3 between Ivory Mill Station and Low Gap, 0.7 mi N of the culvert at Corbin Creek, SE of Elk Creek, N of Snow Mtn. Wilderness
1508
Comment
JEPS95473
Minuartia nuttallii subsp. gregaria
Vernon H. Oswald and L. Ahart
1994-6-20
6319
Glenn
T19N R7W NW1/4 Sec. 5, 4950 ft, Yellow Pine Forest. Forest Route M3 between Ivory Mill Station and Low Gap, 0.7 mi N of the culvert at Corbin Creek, SE of Elk Creek, N of Snow Mtn. Wilderness
1508
Comment
CHSC109411
Nemophila heterophylla
L. P. Janeway
2011-5-22
10295
Glenn
Inner North Coast Ranges. North-facing slope above South Fork Elk Creek; along road 20N01 (Ivory Mill Road) 0.5 km west of Road 308.
497
Comment
CHSC63082
Oemleria cerasiformis
Vernon H. Oswald; Lowell Ahart
1994-6-1
6240
Glenn
Forest Road M3 at Corbin Creek, between Alder Springs and Snow Mtn. Wilderness, 4.9 mi S of Ivory Mill Rd. (20N01). Near the road at the culvert.
1524
Comment
JEPS87685
Oemleria cerasiformis
Vernon H. Oswald and Lowell Ahart
1994-6-1
6240
Glenn
between Alder Springs and Snow Mountain Wilderness (4.9 mi s of Ivory Mill Road (20N01), Forest Road M3 at Corbin Creek); Corbin Creek, Forest Road M3
1524
Comment
JEPS87686
Oemleria cerasiformis
Vernon H. Oswald and Lowell Ahart
1994-6-1
6240
Glenn
4.9 mi s Ivory Mill Rd. (Forest Road M3 at Corbin Creek, between Alder Springs and Snow Mtn Wilderness)
1524
Comment
CHSC109415
Pedicularis densiflora
L. P. Janeway
2011-5-22
10301
Glenn
Inner North Coast Ranges. North-facing slope above South Fork Elk Creek, along road 20N01 (Ivory Mill Road) 1.3 km west of Road 308.
564
Comment
JEPS7545
Penstemon heterophyllus var. heterophyllus
Rimo Bacigalupi with Richard Hauke and Georgie Bacigalupi
1954-7-13
4681
Glenn
in ponderosa pine forest near Butler Camp (crest of Felkner Ridge); Mendocino National Forest, Felkner Ridge
1584
Comment
CHSC63755
Penstemon purpusii
Vernon H. Oswald; Lowell Ahart
1994-6-20
6318
Glenn
Forest Route M3 between Ivory Mill Station and Low Gap, 0.7 mi N of the culvert at Corbin Creek, SE of Elk Creek, N of Snow Mtn. Wilderness.
1508
Comment
JEPS95444
Penstemon purpusii
Vernon H. Oswald and L. Ahart
1994-6-20
6318
Glenn
T19N R7W NW1/4 Sec. 5, 4950 ft, Yellow Pine Forest. Forest Route M3 between Ivory Mill Station and Low Gap, 0.7 mi N of the culvert at Corbin Creek, SE of Elk Creek, N of Snow Mtn. Wilderness
1508
Comment
JEPS14640
Perideridia kelloggii
Rimo Bacigalupi with R. Hauke and Geo. Bacigalupi
1954-7-13
4680
Glenn
close to head of Noel Spring Ridge (along road to Sheetiron Mt.); Mendocino National Forest
1661
Comment
CHSC63359
Phoradendron libocedri
Vernon H. Oswald; Lowell Ahart
1994-6-20
6322
Glenn
Forest Route M3 between Ivory Mill Station and Low Gap at the jct. of 19N04 (to Felker Hills), SE of Elk Creek, N of Snow Mtn. Wilderness.
1633
Comment
JEPS87879
Phoradendron libocedri
Vernon H. Oswald and Lowell Ahart
1994-6-20
6322
Glenn
Forest Rte. M3 between Ivory Mill Station and Low Gap (at junction of 19N04 (to Felkner Hill), s.e. of Elk Creek, n. of Snow Mt. Wilderness)
1633
Comment
JEPS87880
Phoradendron libocedri
Vernon H. Oswald and Lowell Ahart
1994-6-20
6322
Glenn
Forest Rte. M3 between Ivory Mill Station and Low Gap (at junction of 19N04 (to Felkner Hill), s.e. of Elk Creek, n. of Snow Mt. Wilderness)
1633
Comment
JEPS95410
Phoradendron libocedri
Vernon H. Oswald and L. Ahart
1994-6-20
6322
Glenn
T19N R7W NW1/4 NW1/4 Sec. 7, 5360 ft, Yellow Pine Forest. Forest Route M3 between Ivory Mill Station and Low Gap at the jct. of 19N04 (to Felkner Hill), SE of Elk Creek, N of Snow Mtn. Wilderness. Parasitic on incense-cedar (Calocedrus decurrens).
1633
Comment
CAS-BOT-BC278173
Pinus attenuata
Mona Bourell
1997-3-30
5832
Glenn
Mendocino National Forest Rd. 20N71 (Ponderosa Way). 2.2 miles south (by road) of County Rd. 308
Comment
CHSC109439
Quercus X morehus
L. P. Janeway
2011-5-22
10296
Glenn
Inner North Coast Ranges. North-facing slope above South Fork Elk Creek; along road 20N01 (Ivory Mill Road) 1.3 km west of Road 308.
564
Comment
CHSC109436
Quercus chrysolepis
L. P. Janeway
2011-5-22
10300
Glenn
Inner North Coast Ranges. North-facing slope above South Fork Elk Creek; along road 20N01 (Ivory Mill Road) 1.3 km west of Road 308.
564
Comment
CHSC109438
Quercus garryana
L. P. Janeway
2011-5-22
10298
Glenn
Inner North Coast Ranges. North-facing slope above South Fork Elk Creek; along road 20N01 (Ivory Mill Road) 1.3 km west of Road 308.
564
Comment
CHSC109584
Quercus kelloggii
L. P. Janeway
2011-5-22
10297
Glenn
Inner North Coast Ranges. North-facing slope above South Fork Elk Creek; along road 20N01 (Ivory Mill Road) 1.3 km west of Road 308.
564
Comment
CHSC109437
Quercus wislizeni var. wislizeni
L. P. Janeway
2011-5-22
10299
Glenn
Inner North Coast Ranges. North-facing slope above South Fork Elk Creek; along road 20N01 (Ivory Mill Road) 1.3 km west of Road 308.
564
Comment
CHSC109440
Rhus aromatica
L. P. Janeway
2011-5-22
10310
Glenn
Inner North Coast Ranges. 8.0 air km southwest of Elk Creek town, 0.8 air km south of South Fork Elk Creek; along Road 308, 0.6 road km south of Road 20N01 (Ivory Mill Road).
561
Comment
CHSC63751
Rosa gymnocarpa
Vernon H. Oswald; Lowell Ahart
1994-6-20
6321
Glenn
Forest Route M3 between Ivory Mill Station and Low Gap, 0.5 mi N of the culvert at Corbin Creek, SE of Elk Creek, N of Snow Mtn. Wilderness.
1508
Comment
JEPS87839
Rosa gymnocarpa
Vernon H. Oswald and Lowell Ahart
1994-6-20
6321
Glenn
Forest Route M3 between Ivory Mill Station and Low Gap (0.5 mi n of the culvert at Corbin Creek, se of Elk Creek, n of Smow Mtn. Wilderness); Corbin Creek, se of Elk Creek, n of Snow Mtn.
1508
Comment
JEPS87840
Rosa gymnocarpa
Vernon H. Oswald and Lowell Ahart
1994-6-20
6321
Glenn
0.5 mi n of the culvert at Corbin Creek (Forest Route M3 between Ivory Mill Station and Low Gap, se of Elk Creek, n of Smow Mtn. Wilderness); , se of Elk Creek, n of Snow Mtn.
1508
Comment
CHSC63085
Rubus leucodermis
Vernon H. Oswald; Lowell Ahart
1994-6-1
6237
Glenn
Forest Road M3 between Alder Springs and Snow Mtn. Wilderness, 4.2 mi S of its junction with Ivory Mill Rd. (20N01).
1524
Comment
JEPS88916
Rubus leucodermis
Vernon H. Oswald and Lowell Ahart
1994-6-1
6237
Glenn
Forest Road M3 between Alder Springs and Snow Mtn. Wilderness 4.2 mi s of its junction with Ivory Mill Rd. (20N01); btw Alder Springs and Snow Mtn. Wilderness
1524
Comment
JEPS88917
Rubus leucodermis
Vernon H. Oswald and Lowell Ahart
1994-6-1
6237
Glenn
Forest Road M3 between Alder Springs and Snow Mtn. Wilderness 4.2 mi s of its junction with Ivory Mill Rd. (20N01); btw Alder Springs and Snow Mtn. Wilderness
1524
Comment
JEPS87687
Silene californica
Vernon H. Oswald and Lowell Ahart
1994-6-1
6220
Glenn
Ivory Mill Rd. 0.7 mi w of the junction of 20N01 and Rd. 308 at the Mendocino National Forest Boundary; at the Mendocino National Forest Boundary
542
Comment
JEPS87688
Silene californica
Vernon H. Oswald and Lowell Ahart
1994-6-1
6220
Glenn
Ivory Mill Rd. 0.7 mi w of the junction of 20N01 and Rd. 308 at the Mendocino National Forest Boundary; at the Mendocino National Forest Boundary
542
Comment
CHSC63046
Silene laciniata subsp. californica
Vernon H. Oswald; Lowell Ahart
1994-6-1
6220
Glenn
Ivory Mill Rd. 0.7 mi W of the junction of 20N01 and Rd. 308 at the Mendocino National Forest boundary. On a roadside bank.
542
Comment
CHSC63090
Solanum parishii
Vernon H. Oswald; Lowell Ahart
1994-6-1
6226
Glenn
Ivory Mill Rd. 2.2 mi W of the junction of 20N01 and Rd. 308 at the Mendocino Nation Forest boundary. At the base of a roadside bank.
719
Comment
CHSC109423
Torilis arvensis subsp. purpurea
L. P. Janeway
2011-5-22
10307
Glenn
Inner North Coast Ranges. 8.0 air km southwest of Elk Creek town, 0.8 air km south of South Fork Elk Creek; along Road 308, 0.6 road km south of Road 20N01 (Ivory Mill Road).
561
Comment
CHSC63062
Trifolium albopurpureum var. dichotomum
Vernon H. Oswald; Lowell Ahart
1994-6-1
6229
Glenn
Ivory Mill Rd. 7.0 mi W of the junction of 20N01 and Rd. 308 at the Mendocino Nation Forest boundary.
1219
Comment
CHSC90777
Trifolium obtusiflorum
D. Isle
2004-6-8
240
Glenn
Mendocino National Forest--North Coast Ranges. Briscoe Creek Watershed. Ivory Mill Access Rd. 20N01.2, 1 3/4 mi. below Ivory Mill Saddle, on W edge 20N01.2.
1188
Comment
CHSC63066
Vicia americana var. americana
Vernon H. Oswald; Lowell Ahart
1994-6-1
6236
Glenn
Forest Road M3 between Alder Springs and Snow Mtn. Wilderness, 0.3 mi S of its junction with Ivory Mill Rd. (20N01).
1389
Comment
CHSC63094
Viola purpurea subsp. quercetorum
Vernon H. Oswald; Lowell Ahart
1994-6-1
6230
Glenn
Ivory Mill Rd. 7.0 mi W of the junction of 20N01 and Rd. 308 at the Mendocino Nation Forest boundary.
1219
Comment
CHSC63095
Viola purpurea subsp. quercetorum
Vernon Oswald; Lowell Ahart
1994-6-1
6233
Glenn
Forest Road M3 between Alder Springs and Snow Mtn. Wilderness, 0.3 mi S of its junction with Ivory Mill Rd. (20N01).
1389
Comment
CHSC63040
Wyethia mollis
Vernon H. Oswald; Lowell Ahart
1994-6-1
6245
Glenn
Forest Road M3 between Alder Springs and Snow Mtn. Wilderness, 1.4 mi S of the culvert at Corbin Creek.
1524
Comment