CS
193425 collectors: Reed C. Rollins 1458 1936-07-27
United States, Colorado, Gunnison County, 5 miles west of Crested Butte, Gunnison National Forest
NY
00000355 A. Eastwood 8266 1940-06-14
United States of America, California, Siskiyou Co., Lava Beds Nat. Mon, near Schonchin Butte
BRY:V
BRYV0131902 Robert L. Johnson 3929 2015-07-10
U.S.A., California, Lassen, 5.6 rd miles west of jct with Hwy 395 beginning on Dawn Dr, then continuing on road to summit of Shaffer Mountain. Ca 16 air mi ene of downtown Susanville., 40.44095 -120.35196, 1910m
BRY:V
BRYV0131504 Mary Merello 746 1993-06-28
U.S.A., California, Lassen, Poison Lake. Along Hwy 44 just south of the Hwy 89, Hyw 44 instersection., 40.65 -121.2, 1700m
PUA
12385 C.L. Hitchcock 1940-05-23
United States, California, Shasta, Local landmark: Burney Falls. Pondosa Quad., 41.011306 -121.652306, 860m
PUA
13036 A.A. Heller 1938-07-13
United States, California, Siskiyou, Local landmark: Bray. Bray Quad., 41.653528 -121.961222, 1402m
PUA
7908 R.C. Wanner 1965-06-30
United States, California, Siskiyou, Local landmark: Lava Beds National Monument. Medicine Lake Quad., 41.715 -121.515, 1417m
PUA
30626 Clifton & Ground 1978-06-19
United States, California, Siskiyou, Local landmark: Bray. Bray Quad., 41.653528 -121.961222, 1403m
PUA
30627 Clifton & Ground 1978-06-19
United States, California, Siskiyou, Local landmark: Bray. Bray Quad., 41.653528 -121.961222, 1403m
PUA
30628 Clifton & Ground 1978-06-19
United States, California, Siskiyou, Local landmark: Bray. Bray Quad., 41.653528 -121.961222, 1403m
PUA
4129 C.L. Hitchcock 1940-05-23
United States, California, Shasta, Local landmark: Burney Falls. Pondosa Quad., 41.011306 -121.652306, 914m
PUA
14722 David Cornwell 1973-07-30
United States, Oregon, Jackson, Local landmark: Mt. Ashland. Ashland Quad., 42.078611 -122.706778, 2012m
PUA
753 Clifton & Ground 1978-06-29
United States, California, Siskiyou, Local landmark: Horsethief Butte. The Whaleback Quad., 41.686083 -122.057083, 1524m
PUA
65914 G.L. Clifton 1987-06-04
United States, California, Shasta, Local landmark: Burney Creek. Pondosa Quad., 41.006222 -121.633056, 905m
PUA
67156 G.L. Clifton 1988-06-19
United States, California, Modoc, Local landmark: East Sand Butte. Timber Mt Quad., 41.685611 -121.368667, 1304m
PUA
15007 Clifton & Ground 1978-06-19
United States, California, Siskiyou, Local landmark: Bray. Bray Quad., 41.646194 -121.876722, 1402m
PUA
11489 P. Quentin Tomilch 1954-06-24
United States, California, Siskiyou, Local landmark: Lava Beds National Monument. Medicine Lake Quad., 41.713778 -121.50725, 1451m
PUA
15048 Clifton & Ground 1978-06-19
United States, California, Siskiyou, Local landmark: Bray. Bray Quad., 41.653528 -121.961222, 1402m
PUA
65888 G.L. Clifton 1987-06-09
United States, California, Modoc, Local landmark: Egg Lake. White Horse Quad., 41.328083 -121.292889, 1292m
PUA
12267 P. Quentin Tomilch 1954-06-24
United States, California, Siskiyou, Local landmark: Lava Beds National Monument. Medicine Lake Quad., 41.713778 -121.50725, 1417m
PUA
4051 Kenton L. Chambers 1965-09-22
United States, California, Siskiyou, Local landmark: Schonchin Butte. Medicine Lake Quad., 41.738667 -121.532806, 1402m
MO
454251 Mary Merello 746 1993-06-28
United States, California, Lassen, Lassen National Forest, Poison Lake. Along Hwy. 44 just south of the Hwy. 89, Hwy. 44 intersection. Open pine-scrub and wetlands around lake. Volcanic soils., 40.65 -121.2, 1700m
MO
100683241 Andrew Townesmith 847 2007-07-22
United States, California, Lassen, Lassen National Forest, Eagle Lake Ranger District. Intersection of Forest Service road 32N09 and Forest Service route 10, 6 miles SW of state route 44., 40.5516667 -121.1686111, 1971m
DAV
DAV322940 John F. Sorenson s.n. 1986-07-05
United States, California, Lassen, Lassen County: 9 miles southeast of Termo, Bailey Creek drainage; Bailey Creek above Bailey Reservoir.
DAV
DAV322939 P. Quentin Tomich 424 1954-06-24
United States, California, Siskiyou, Siskiyou County: pahoehoe lava at entrance of lava cave; Lava Beds National Monument.
DAV
DAV322938 G. F. Hrusa 12991 1996-06-10
United States, California, Shasta, Shasta County: NW side of Hwy 44 1 m. SW of USFS N12 to Twin Bridges., 40.616667 -121.5, 1555m
BRIT:VDB
BRIT294890
United States, California, Lassen
PH
PH00104584 Andrew Townesmith 847 2007-07-22
United States, California, Lassen, Lassen National Forest, Eagle Lake Ranger District, intersection of Forest Service road 32N09 and Forest Service road 10, 6 mi SW of state route 44, 40.551667 -121.168611, 1971m
IND
IND-0112629 James E. Vogelmann 56 1980-07-28
United States, California, Shasta, On Route 89, 7.8 mi N of Lassen Volcanic Park boundary, Lassen National Forest, 40.955307 -121.612034
IND
IND-0112628 James E. Vogelmann 55 1980-07-29
United States, California, Siskiyou, 9 mi N of Deep Crater, 0.25 mi down paved road off of Medicine Lake Road (off of Highway 89), Shasta National Forest, 41.568477 -121.581133
IND
IND-0112627 James E. Vogelmann 54 1980-07-29
United States, California, Siskiyou, just E of Deep Crater and Burnt Lava Flow, along dirt forestry road, Shasta National Forest, 41.454312 -121.552568
IND
IND-0112626 James E. Vogelmann 53 1980-07-29
United States, California, Modoc, about 13 mi from the beginning of Mud Lake Road (near ranger station), Modoc National Forest, 41.514184 -121.378903
IND
IND-0112625 James E. Vogelmann 50 1980-07-27
United States, California, Lassen, Along forestry road 32N22, 1.5 airmiles SW of Bogard work center. Lassen National Forest; T31N; R8E; Section 8 (NW quarter), 40.567294 -121.109815
IND
IND-0112624 James E. Vogelmann 52 1/2 1980-07-27
United States, California, Lassen, Along road 32N09 just SE of junction with road 32N10, Lassen National Forest, 40.550948 -121.169146
OBI
OBI107406 Lewis S. Rose 40591 1940-06-15
United States, California, Lassen, Grasshopper Valley, 39 mi N of Susanville, 40.871487 -120.75731, 1524m
CM:Botany-botany
CM187319 Carter, R. 584 1967-07-13
United States, California, Butte, Chico, on the Rd to Eagle Lake Biology Station and Willow Creek, 1585m
BLM:RD
BLMRD0385 1978-08-18
USA, California, Siskiyou, 41.988904 -121.911589
BLM:RD
BLMRD0383 Marv Hoffer 1978-03-30
USA, California, Siskiyou, Mt. Dome, 41.82791 -121.712464
BLM:RD
BLMRD0384 1978-08-18
USA, California, Siskiyou, 41.988904 -121.911589, 1292m
SPIF
SPIF01938 Matthew C. Berger s.n. 2018-08-03
Lassen, Prospect Peak 7.5' USGS quad. On volcanic rocky outcrops. Associated species: Woodsia oregana and Chamaebatiaria millefolium., 1750m
CalBG:RSA
RSA0326255 F. W. Peirson 10340 1932-07-17
United States, California, Shasta, Road below Burney Spring., 1067m
CalBG:RSA
RSA0003895 Alice Eastwood 8266 1940-06-14
United States, California, Siskiyou, Lava Beds National Mon. near Schonchin Butte
CalBG:RSA
Roxana S. Ferris 10482 1941-08-10
United States, California, Shasta, In lava rock, Hwy 89 betw Lassen National Park boundary and Old Station. 5.5 miles S of Old Station
CalBG:RSA
RSA0326590
United States, Oregon
CalBG:RSA
RSA0326254 Roxana S. Ferris 10482 1941-08-10
United States, California, Shasta, In lava rock, Hwy 89 betw Lassen National Park boundary and Old Station. 5.5 miles S of Old Station
CalBG:RSA
RSA0326256 Elmer I. Applegate 9406 1935-06-07
United States, California, Siskiyou, Indian Well, Lava Beds National Monument
SJSU
6080 J.W. Tilden 1264 1958-06-25
United States, California, Modoc, near Monument Headquarters, Lava Beds National Monument, 41.717085 -121.511711
SJSU
495 G. Witherspoon 2094 1940-06-25
United States, California, Shasta, McArthur Burney Falls State Park, 41.018215 -121.642808, 1219m
Harvard:GH
00400208 B. Bartholomew & B. Anderson 5481 1990-07-20
United States of America, California, Modoc County, 10.3 km N of Buck Creek Ranger Station, crest of Warner Mountians W side of Warner Mts. T47N R15E S21, 2130m
Harvard:GH
00400209 R. J. Ferris & L. Lorraine 10482 1941-08-10
United States of America, California, Shasta County, In lava rock, State Highway #89 between Lassen National Park boundary and Old Station. 5 1/2 miles S. of Old Station
Harvard:GH
00001036 A. Eastwood & J. T. Howell 8266 1940-06-14
United States of America, California, Siskiyou County, Lava Beds National Monument near Schonchin Butte