WS
369435 Stuart K. Harris 24943 1962-06-14
U.S.A., California, Lassen, U.S. rte. 395, sagebrush desert 5 miles south of Ravendale., 40.72615 -120.36417
WS
18404 F.W. Hoffman 731 1946-06-09
U.S.A., California, Lassen, Dry Creek., 40.98056 -120.23972
WS
55384 H.D. Ripley, R.C. Barneby 5733 1943-06-00
U.S.A., California, Lassen, Fredonyer Pass., 40.35972 -120.86639, 5500m
WS
55645 H.D. Ripley 5729 1943-06-14
U.S.A., California, Lassen, Fredonyer Pass., 40.35972 -120.86639, 5600m
WS
14799 H.D. Ripley, R.C. Barneby 5968 1944-05-30
U.S.A., California, Lassen, South of Ravendale., 40.79861 -120.36417, 5550m
WS
27482 Marion Ownbey s.n. 1949-06-07
U.S.A., California, Lassen, Grass Valley, immediately southwest of Black Mountains Experimental Forest., 40.59306 -120.72806
WS
69967 H.D. Ripley, R.C. Barneby 5949 1944-05-29
U.S.A., California, Lassen, S. of Constantia., 4750m
WS
83152 H.D. Ripley, R.C. Barneby 5978 1944-05-30
U.S.A., California, Lassen, North of Makeline., 5600m
WS
111033 C.L. Hitchcock 6640 1940-05-26
U.S.A., California, Lassen, Overflow of Pitt River, 1 mile west of Bieber., 41.121388 -121.162296
WS
152761 F.W. Hoffman 739 1946-06-09
U.S.A., California, Lassen, Dry Creek., 40.98056 -120.23972
WS
150342 A.A. Heller 15196 1938-06-23
U.S.A., California, Lassen, 2 miles E of Fredonyer Summit on Highway 36., 35.127775 -118.377588
WS
192545 D.W. McNeal 2338 1980-06-01
U.S.A., California, Lassen, Highway 139, 32.4 miles south of the junction of Highway 299 in Adin., 40.724384 -120.94417
WS
236891 Peter H. Raven, Otto T. Solbrig 13288 1958-06-17
U.S.A., California, Lassen, United States Highway 395, 1.8 miles south of Ravendale., 40.772525 -120.36417
WS
258781 Gus Hormay s.n. 1961-06-15
U.S.A., California, Lassen, Experimental Forest at Patterson Flat., 40.7425 -121.16389
WS
273612 G. Thomas Robbins, Marion Ownbey 330 1945-10-01
U.S.A., California, Lassen, Grass Valley, immediately southwest of Black Mountains Experimental Forest--Lassen National Forest., 40.50028 -121.00028, 5500m
WS
292502 D.W. McNeal 2339 1980-06-01
U.S.A., California, Lassen, Below Highway139, 19.2 miles south of the Modoc county line., 41.288462 -120.73333
WS
292546 D.W. McNeal 2340 1980-06-01
U.S.A., California, Lassen, Beside Co. Hwy. #88, between Adin and Madeline, 15.0 miles E of Hwy. #299 in Adin., 41.05111 -120.47444
WS
365332 Noel H. Holmgren, Patricia K. Holmgren 9507 1980-07-04
U.S.A., California, Lassen, Observation Peak, south side of the mountain, 18 kilometers (11 miles) air distance east of Ravendale., 40.77417 -120.16972, 1890m
WS
368016 Joshua M. Brokaw 102 2005-06-01
U.S.A., California, Lassen, Highway 395 near Janesville on west side of road near a short stretch of woodland., 40.29667 -120.52306, 1287m
WS
368017 Joshua M. Brokaw 103 2005-06-01
U.S.A., California, Lassen, Highway 395 about 12 miles east of Litchfield., 40.382555 -120.157794, 244m
WS
375658 Joshua M. Brokaw 280 2006-06-08
U.S.A., California, Lassen, U.S. Highway 395 ne of Litchfield., 40.38278 -120.38611, 1341m
WS
375659 Joshua M. Brokaw 281 2006-06-08
U.S.A., California, Lassen, Roadside ditch along highway 395 north of Ravendale., 40.79861 -120.36417, 1613m
WS
375803 Joshua M. Brokaw 375 2007-06-17
U.S.A., California, Lassen, Highway 299 west of Nubieber., 41.09583 -121.18194, 1206m
WS
379449 Peter F. Zika 23895 2008-07-14
U.S.A., California, Lassen, E side of Route A21, NW end of Clover Valley, Susan River basin; (Cascade Range Highlands CaRH)., 40.4983 -121.0767, 1800m
WS
294436 Arnold Tiehm, Raymond Evans, James Young 8597 1984-06-07
U.S.A., California, Lassen, Flats on the northwest side of Shaffer Mountain, 9 air miles north-northwest of Litchfield., 4550m