UC
UC1896616 W. Bridge Cooke 20551 1947-09-04
United States, California, Summit of Painted Cliff, Mount Shasta
UC
UC1968590 Ronald Robertson 5099 2000-12-02
United States, California, Mount Tamalpais State Park. Slopes about 1 mile east of intersection of Panoramic Highway and Highway 1.
UC
UC2000286 Judith Robertson 2601a 1999-06-27
United States, California, Marin Headlands, north of Rodeo Lagoon
UC
UC1967257 Ronald Robertson 5118 2000-12-02
United States, California, Mount Tamalpais State Park. Slopes about 1 mile east of intersection of Panoramic Highway and Highway 1. Silica rock outcrops in coastal chaparral.
UC
UC1967258 Ronald Robertson 5100 2000-12-02
United States, California, Mount Tamalpais State Park. Slopes about 1 mile east of intersection of Panoramic Highway and Highway 1. Silica rock outcrops in coastal chaparral.
UC
UC2000287 Judith Robertson 2601b 1999-07-20
United States, California, Marin Headlands, north of Rodeo Lagoon
UC
UC1968115 Judith Robertson 6789c 2001-09-29
United States, California, Highway 20.6.8 miles west of Willits
UC
UC1968644 Judith Robertson 6789b 2001-09-29
United States, California, Highway 20.6.8 miles west of Willits
UC
UC1968643 Judith Robertson 6789a 2001-09-29
United States, California, Highway 20.6.8 miles west of Willits
UC
UC1998329 Ronald Robertson 5762 2001-01-13
United States, California, Mount Tamalpais State Park, north slope of West Peak
UC
UC2004764 Ronald Robertson 9097b 2005-05-07
United States, California, Sutter Buttes, 'Bedrock', west of parking area.
UC
UC1998331 Ronald Robertson 9480b 2006-02-20
United States, California, Roy's Redwoods Preserve. Dirt road above redwood area.
UC
UC1998330 Ronald Robertson 9480 2006-02-20
United States, California, Roy's Redwoods Preserve. Dirt road above redwood area.
UC
UC2004765 Ronald Robertson 9097 2005-05-07
United States, California, Sutter Buttes, 'Bedrock', west of parking area.
UC
UC1968504 Ronald Robertson 10083 2007-10-20
United States, California, Brushy Peak Regional Preserve. 4 miles Northeast of Livermore.
UC
UC1917894 D. H. Norris|J. Shevock|N. M. Hillyard 109666 2007-03-01
United States, California, on East Bay Municipal Utilities District lands on Flicker Ridge above town of Canyon, 37.825 -122.155
UC
UC2005206 Judith Robertson 6712 2001-08-31
United States, Maine, Steuben, intersection of Magador and Schooner Point Roads.
UC
UC2018811 Judith Robertson 2485b 1999-06-26
United States, California, Lalane Ranch, ~3 miles Northwest of Cloverdale
UC
UC2004967 Judith Robertson 2966b 2000-02-02
United States, California, Chancelor Guest Ranch, 1 miles North of Bodega
UC
UC1998028 Judith Robertson 5794 2001-01-27
United States, California, Sweeney Ridge, south of San Francisco
UC
UC1998020 Ronald Robertson 9778 2006-08-05
United States, California, San Francisco State University Sierra Nevada Field Station, 6 miles Northeast of Sierra City on Highway 49, 39.62545 -120.575417
UC
UC1992318 Judith Robertson 9176 2005-05-21
United States, California, Deer Creek Hills, Crevis Creek
UC
UC1992317 Judith Robertson 6794 2001-09-29
United States, California, Highway 20.9.4 miles west of Willits.
UC
UC2000070 Judith Robertson 5947 2001-02-11
United States, California, Northeast of Kenwood, south slope of Mount Hood.
UC
UC2004827 Ronald Robertson 9848b 2006-08-06
United States, California, Gold Lake Road. North of Gold Lake., 39.703056 -120.658333
UC
UC2018810 Judith Robertson 2485a 1999-06-26
United States, California, Lalane Ranch, .3 miles northwest of Cloverdale
UC
UC1986890 Judith Robertson 1760 1998-06-26
United States, California, 1.7 miles West Miracle Hot Springs
UC
UC1986888 Ronald Robertson 8495 2004-02-21
United States, California, Mount Diablo State Park. Rock City., 37.847778 -121.931111
UC
UC2002053 Judith Robertson 7376 2002-08-05
United States, California, Santa Cruz Island. Islay Canyon Road.
UC
UC2004828 Ronald Robertson 9848 2006-08-06
United States, California, Gold Lake Road. North of Gold Lake., 39.703056 -120.658333
UC
UC2004969 Judith Robertson 1732 1998-06-26
United States, California, Hobo campground
UC
UC2018812 Ronald Robertson 3332 2000-03-20
United States, California, Sonoma Valley Park about 1 mile South of Glen Ellen
UC
UC2000071 Judith Robertson 5967 2001-02-11
United States, California, Northeast of Kenwood, south slope of Mount Hood
UC
UC2018668 Judith Robertson 7075b 2002-03-23
United States, California, UC Hopland Field Station, north of dormitory
UC
UC2000072 Judith Robertson 5968 2001-02-11
United States, California, Northeast of Kenwood, south slope of Mount Hood
UC
UC2000073 Judith Robertson 5951 2001-02-11
United States, California, Northeast of Kenwood, south slope of Mount Hood
UC
UC2000074 Judith Robertson 5974 2001-02-11
United States, California, Northeast of Kenwood, south slope of Mount Hood
UC
UC2004842 Judith Robertson 7075a 2002-03-23
United States, California, UC Hopland Field Station, north of dormitory
UC
UC2002177 Judith Robertson 3535 2000-03-18
United States, California, Walker Ridge Road, 11.3 miles North of Hwy 20
UC
UC2000331 Judith Robertson 8339 2004-02-21
United States, California, Mount Diablo State Park; Diablo Road, 37.864167 -121.925833
UC
UC2000234 Judith Robertson 1194 1997-11-08
United States, California, Pepperwood Preserve
UC
UC2004968 Judith Robertson 1762 1998-06-26
United States, California, 1.8 mile West Miracle Hot Springs
UC
UC2004970 Judith Robertson 1760 1998-06-26
United States, California, 1.7 miles West Miracle Hot Springs
UC
UC2004971 Judith Robertson 1762 1998-06-26
United States, California, 1.8 miles West Miracle Hot Springs
UC
UC2004973 Judith Robertson 3686c 2000-05-07
United States, California, Guenoc Winery, south side of dirt road, Stop 3
UC
UC2004975 Judith Robertson 4629b 2000-04-09
United States, California, Mount Tamalpais State Park. 'Serpentine swale' are about .25 mi east of Rock Spring parking lot.
UC
UC2004986 Judith Robertson 2560 1999-06-27
United States, California, Intersection of Fort Ross Cazadero Road and Seaview Road
UC
UC2004987 Ronald Robertson 939 1997-09-06
United States, California, Bridgehaven, hilltops about 1/4 miles Southeast
UC
UC2004989 Ronald Robertson 3953 2000-05-20
United States, California, About 5 miles northwest of Cazadero; slope west of Kingridge Road down to Bearpen Creek. Oak woodland with bay, madrone, and fir.
UC
UC2004990 Ronald Robertson 3200 2000-03-14
United States, California, East of Santa Rosa, Intersection of Bennett Valley Road and Crane Canyon Road
UC
UC2004991 Ronald Robertson 3573 2000-03-27
United States, California, Glen Ellen, Jack London State Park; Douglas fir, oak, madrone woodland.
UC
UC2004992 Ronald Robertson 3574 2000-03-27
United States, California, Glen Ellen, Jack London State Park; Douglas fir, oak, madrone woodland.
UC
UC2004982 Judith Robertson 60 1997-04-18
United States, California, Bloody Pt.
UC
UC2004983 Judith Robertson 1475 1998-04-13
United States, California, Knoxville Road, 2 miles north of Lake Berryessa
UC
UC2004984 Judith Robertson 1145 1997-10-25
United States, California, East of Robert Louis Stevenson State Park on Palisades trail
UC
UC2004985 Judith Robertson 1123 1997-10-25
United States, California, East of Robert Louis Stevenson State Park on Palisades trail
UC
UC2004977 Ronald Robertson 627 1997-07-20
United States, California, Point Reyes
UC
UC2004979 Judith Robertson 1891 1998-10-19
United States, California, North shore of Nicasio Reservoir
UC
UC2004980 Ronald Robertson 924 1997-09-06
United States, California, Mountain View Road, ~5 mi west of Booneville
UC
UC2004981 Ronald Robertson 925 1997-09-06
United States, California, Mountain View Road, ~5 minutes west of Booneville
UC
UC1934063 Doris E. Baltzo 1829 1979-02-00
United States, California, Martinez; On road south of town along San Francisco Bay
UC
UC2004972 Ronald Robertson 1065 1997-10-11
United States, California, Napa and Lake County line at Butt's Canyon
UC
UC1997872 Judith Robertson 1444 1997-09-23
United States, California, Channel Islands, Santa Cruz Island, trail to Jagged Peak beginning at Canada De Los Sauces road
UC
UC2021483 Mariette S. Cole 10951 2002-08-05
United States, California, Santa Cruz Island, west side, Valley Road, east of Centinlela (along Canada de la Portazuela)
UC
UC1992483 Judith Robertson 3686b 2000-05-07
United States, California, Guenoc Winery, south side of dirt road, Stop 3
UC
UC554583 Bruce Fink 344 1914-04-14
United States, Ohio, Eaton
UC
UC554582 Bruce Fink 957 1918-06-04
United States, Ohio, Old Man's Cave
UC
UC1896687 W. Bridge Cooke 25225 1949-05-28
United States, Washington, Kamiak Butte
UC
UC1269803 J. W. Thomson s.n. 1952-07-15
United States, Wisconsin, 3 miles Southeast of Woodruff
UC
UC1896951 J. W. Thomson s.n. 1952-07-15
United States, Wisconsin, 3 miles Southeast of Woodruff
UC
UC1976192 Judith Robertson 9547b 2006-09-06
United States, Oregon, Opal Creek Wilderness & Scenic Recreation Area; Willamette National Forest; Talus slopes above Jawbone flats
UC
UC1570403
Norway
UC
UC1896918
Sweden
UC
UC1570062
Sweden
UC
UC1987342 W. J. Eyerdam s.n. 1955-06-27
United States, Alaska, Washington Bay, Kuiu Island
UC
UC1939213 W. J. Eyerdam s.n. 1951-07-25
United States, Alaska, Washington Bay, Kuiu Island.
UC
UC1987648 Clarita Neher s.n. 1976-06-26
United States, Alaska, Cold Bay, Alaska Penninsula
UC
UC1450519 Irwin M. Brodo 9909 1967-06-16
Canada, British Columbia, Graham Island, Tow Hill-- on slopes at summit
UC
UC1987151 W. J. Eyerdam s.n. 1956-00-00
United States, Alaska, Washington Bay, Kuiu Island.
UC
UC1987593 Clarita Neher s.n. 1976-06-26
United States, Alaska, Cold Bay, Alaska Peninsula.
UC
UC1987612 Clarita Neher s.n. 1976-05-28
United States, Alaska, Overlooking Mendenhall Glacier, 1 mile in the distance, Juneau
UC
UC1942500 Clarita Neher s.n. 1976-05-28
United States, Alaska, Juneau
UC
UC1987343 W. J. Eyerdam s.n. 1951-09-19
United States, Alaska, Washington Bay, Kuiu Island.
UC
UC1987346 W. J. Eyerdam s.n. 1947-09-01
United States, Alaska, Washington Bay, Kuiu Island.
UC
UC1939254 W. J. Eyerdam s.n. 1951-09-14
United States, Alaska, Washington Bay, Kuiu Island.
UC
UC1751398 H.D. Thiers 14930 1964-11-23
United States, California, San Francisco Water District land
UC
UC1751399 Doris E. Baltzo 4101b 1975-09-18
United States, Alaska, Mendenhall Glacier, outside of Juneau
UC
UC706882 Alexander H. Smith 2251 1935-09-10
United States, Washington, Storm King, Lake Crescent
UC
UC905546 W. J. Eyerdam 318 1940-09-25
United States, Alaska, Thum Bay, Knight Island, Prince William Sound
UC
UC528926 Waldo L. Schmidt s.n. 1911-06-19
United States, Alaska, Lower Lake Chignik. Valley to right of South Mountain
UC
UC621212 W. J. Eyerdam s.n. 1932-08-03
United States, Alaska, False pass, Unimak Island
UC
UC905547 W. J. Eyerdam 309 1940-09-20
United States, Alaska, Thum Bay, Knight Island, Prince William Sound
UC
UC1475323 Paul O. Schallert 19843 1945-09-15
United States, Washington, Near Lake Crescent.
UC
UC1896269 W. J. Eyerdam s.n. 1948-08-30
United States, Alaska, Port San Juan, Evans Island.
UC
UC1942516 Clarita Neher s.n. 1976-05-31
United States, Alaska, Yakutat Bay.
UC
UC1896268 W. J. Eyerdam 318 1940-09-25
United States, Alaska, Thum Bay, Knight Island, Prince William Sound
UC
UC1896267 W. J. Eyerdam 319 1940-09-25
United States, Alaska, Thum Bay, Knight Island
UC
UC1896270 Paul O. Schallert s.n. 1945-09-14
United States, Washington, South shore of Lake Crescent
UC
UC1987608 Clarita Neher s.n. 1976-05-28
United States, Alaska, ABout 1 mile from Mendenhall Glacier, Juneau.
UC
UC1968701 W. J. Eyerdam 1829 1957-06-26
United States, Alaska, Granite quarry, index