UC
UC1998314 Judith Robertson 7056 2002-01-12
United States, California, UC Hopland Field Station. Trail through S-l. Bank above trail.
UC
UC1998316 Ronald Robertson 7583 2002-06-29
United States, California, Point Reyes National Seashore. Chimney Peak trailhead area. Roadcut facing Drakes Bay., 37.993814 -122.974557
UC
UC2004389 Judith Robertson 6786 2001-09-29
United States, California, Highway 20.14.4 miles west of Willits.
UC
UC2020417 T. Elliot Weier 1285 1971-10-18
United States, California, Hope Valley; at base of Carson Range, west of State Route 88, and east of junction with Blue Lakes Road. Markleeville Quadrangle.
UC
UC2005993 Ronald Robertson 7583b 2002-06-29
United States, California, Point Reyes National Seashore. Chimney Peak trailhead area. Roadcut facing Drakes Bay., 37.993814 -122.974557
UC
UC2005994 Judith Robertson 6854c 2001-10-06
United States, California, Mount Tamalpais State Park, Bolinas Fairfax Road, Trail northwest of parking area. At Alpine Lake Bridge
UC
UC1998313 Judith Robertson 6827 2001-10-06
United States, California, Mount Tamalpais State Park, Bolinas Fairfax Road, Hairpin turn west of Alpine Lake, 37.933333 -122.633333
UC
UC1795269 Ronald Robertson s.n. 2005-09-17
United States, California, Armstrong Redwoods State Park
UC
UC2004904 Ronald Robertson 7583c 2002-06-29
United States, California, Point Reyes National Seashore. Chimney Peak trailhead area. Roadcut facing Drakes Bay., 37.993814 -122.974557
UC
UC1998315 Judith Robertson 6786b 2001-09-29
United States, California, Highway 20.14.4 miles west of Willits.
UC
UC1998076 Ronald Robertson 9581 2006-09-06
United States, Oregon, Opal Creek Wilderness & Scenic Recreation Area, Willamette National Forest.
UC
UC1976151 Ronald Robertson 9581b 2006-09-06
United States, Oregon, Opal Creek Wilderness & Scenic Recreation Area, Willamette National Forest.
UC
UC554715 Bruce Fink s.n. 1901-08-02
United States, Minnesota, Harding.
UC
UC464663 Bruce Fink s.n. 1901-08-01
United States, Minnesota, Near Harding.
UC
UC1600946 A. Olafsen s.n. 1981-07-00
United States, Alaska, North Slope Borough, Anaktuvuk Pass in the Endicott Mountains of the Brooks Range, 68.133333 -151.75
UC
UC1457809 Irwin M. Brodo 19379 1973-07-21
Canada, Nunavut, N.W.T. District of Franklin: Bathurst Island, Polar Bear Pass area. Gentle slopes and rocky knolls at the northeast corner of Hunting Camp Lake, just southwest of N.M.N.S.Station, 75.716667 -98.416667
UC
UC1939266 W. J. Eyerdam s.n. 1948-08-10
United States, Alaska, Port San Juan, Evans Island.
UC
UC1940441 Christopher Davidson 2461 1974-08-22
United States, Idaho, East of Warren on forest service road, South Fork Salmon River, near ranger station.
UC
UC1935686 Doris E. Baltzo 11318 1997-01-19
United States, California, Butts Canyon Road roadcut, near serpentine loop trail.
UC
UC1939259 W. J. Eyerdam 7058 1948-08-15
United States, Alaska, Evans Island.
UC
UC1206140 Galen Smith 2363B 1954-06-15
United States, Alaska, 1 mile east of Cleary Summit, about 20 miles north of Fairbanks via the Steese Highway.
UC
UC1967177 Judith Robertson 8926 2004-09-24
United States, California, Joseph Crk
UC
UC1968345 Ronald Robertson 9898b 2006-08-05
United States, California, North of Sierra Buttes. Packer Lake Road.
UC
UC1968341 Judith Robertson 9865b 2006-08-05
United States, California, North of Sierra Buttes. Packer Lake Road., 39.630278 -120.631944
UC
UC1967226 Ronald Robertson 8445b 2004-02-01
United States, California, Mount Diablo State Park; north side of summit of Mount Diablo. Franciscan formation.
UC
UC1968269 Judith Robertson 6985 2001-07-25
United States, California, Northeast face of Black Butte., 39.73 -122.866389
UC
UC1967365 Ronald Robertson 3020a 2000-02-19
United States, California, Robert Louis Stevenson State Park, Trail to Table Rock, about 1 miles East of Highway 29
UC
UC1968342 Judith Robertson 9865 2006-08-05
United States, California, North of Sierra Buttes, Packer Lake Road, 39.630278 -120.631944
UC
UC1975441 Judith Robertson 4953a 2000-07-26
United States, California, Hull Mountain. Hull Mountain Road, 0.5 miles south of summit.
UC
UC2002765 Ronald Robertson 9949 2004-04-10
United States, California, Mount Diablo State Park. North side of summit of Mount Diablo, Franciscan formation
UC
UC1975440 Judith Robertson 4953b 2000-07-26
United States, California, Hull Mountain. Hull Mountain Road, 0.5 miles south of summit.
UC
UC1968340 Ronald Robertson 9898 2006-08-05
United States, California, North of Sierra Buttes. Packer Lake Road., 39.630278 -120.631944
UC
UC1967225 Ronald Robertson 8445 2004-02-01
United States, California, Mount Diablo State Park; north side of summit of Mount Diablo. Franciscan formation.
UC
UC1968285 Judith Robertson 7478 2002-12-04
United States, California, Robert Louis Stevenson State Park. Ridge northeast of North Peak., 38.666667 -122.616667
UC
UC1975544 Ronald Robertson 4581 2000-09-09
United States, California, Mount Tamalpais State Park; rock outcrop about .5 miles north of West Peak
UC
UC1968403 Ronald Robertson 3020b 2000-02-19
United States, California, Robert Louis Stevenson State Park, rocks along Palisades Trail about 1 mile east of Highway 29.
UC
UC1446551
UC
UC411000
UC
UC1570526
Sweden
UC
UC669842
Finland
UC
UC1896638
Norway
UC
UC52940 H. E. Hasse s.n. 1896-08-00
United States, California, San Gabriel Mountains.
UC
UC1987105 W. J. Eyerdam s.n. 1950-06-15
United States, Alaska, Washington Bay, Kuiu Island.