Search Results — 158 specimen records retrieved (123 records with coordinates)
Results for search: County=UNKNOWN; Source=All; Collector=Robbins;   

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 Please cite data retrieved from this page: Data provided by the participants of the Consortium of California Herbaria (ucjeps.berkeley.edu/cch_archive/).
 Records are made available under the CCH Data Use Terms.

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? Specimen ID Determination * Collector Collection Date Collection Number County Locality Elevation in meters Feedback
  A246849  Pinus contorta var. murrayana G. T. Robbins 1943-6-27 1214 Unknown Ridge above Echo Summit Pass, ca. 3/4 mi. sw. of U.S. Highway 50 Comment
  A246893  Pinus ponderosa G. T. Robbins 1943-9-5 1381 Unknown SW slope of Mt. Tallac along trail above Gilmore Lake 2590 Comment
  A246904  Pinus albicaulis G. T. Robbins 1944-7-29 1809 Unknown Summit of ridge connecting Red Peak and Silver Peak, Desolation Valley Wilderness Area 2743 Comment
  A343520  Quercus vacciniifolia G. T. Robbins 1943-7-25 1319 Unknown along trail above east shore of Upper Echo Lake 2286 Comment
  A344123  Chrysolepis sempervirens G. T. Robbins 1943-8-15 1360 Unknown Along roadside to Wrights Lake, 2-3 mi. n. of U.S. Highway 50 1981 Comment
  A344327  Quercus douglasii G. T. Robbins 1943-10-28 1402 Unknown along U.S. Highway 50, 3 mi. e. of Placerville Comment
  A345243  Spiraea densiflora G. T. Robbins 1943-7-25 1318 Unknown above east shore of upper Echo Lake, along Desolation Valley trail 2286 Comment
  A345825  Purshia tridentata G. T. Robbins 1945-8-12 2144 Unknown along road to High Meadow, 6-8 mi. SE of Lake Tahoe 2133 Comment
  A350649  Arctostaphylos mewukka G. T. Robbins 1944-3-31 Unknown North Fk. Webber Creek, ca. 3 mi. e. of Camino 975 Comment
  A350795  Arctostaphylos nissenana G. T. Robbins 1944-2-6 1482 Unknown Near head of Spanish Ravine at eastern outskirts of Placerville Comment
  A355241  Abies magnifica G. T. Robbins 1943-6-27 1213 Unknown Ridge above Echo Summit Pass ca. 3/4 mi. SW of U. S. Highway 50 2438 Comment
  A355431  Torreya californica G. T. Robbins 1943-3-28 972 Unknown along Michigan-California Lumber Co. R. R. above South Fork American River 914 Comment
  A355457  Taxus brevifolia G. T. Robbins 1943-10-5 1397 Unknown ca. 3 mi. e. of Camino, El Dorado Co. 975 Comment
  A356342  Juniperus occidentalis G. T. Robbins 1943-7-25 1283 Unknown Granite slopes above Lake LeConte east of Medley Lakes, Desolation Valley Wilderness Area 2590 Comment
  A356742  Calocedrus decurrens G. T. Robbins 1944-2-6 1484 Unknown C.C.C. Camp Snowline, 3 mi. e. of Camino 1036 Comment
  A356743  Calocedrus decurrens G. T. Robbins 1944-2-6 1484 Unknown C.C.C. Camp Snowline, 3 mi. e. of Camino 1036 Comment
  A357228  Pinus sabiniana G. T. Robbins 1944-10-26 1835 Unknown Pine-oak woodland on slope about Smith Flat 762 Comment
  A362594  Cassiope mertensiana subsp. californica G. T. Robbins 1943-7-25 1294 Unknown on slopes east of Medley Lakes, Desolation Valley Wilderness Area 2590 Comment
  A362735  Kalmia microphylla G. T. Robbins 1944-7-28 1794 Unknown Wet meadow above Lake Doris just east of Rockbound Pass, Desolation Valley Wilderness Area 2590 Comment
  A362820  Phyllodoce breweri G. T. Robbins 1943-7-25 1290 Unknown above Medley Lakes (reservoir), Desolation Valley Wilderness Area 2590 Comment
  A362990  Rhododendron columbianum G. T. Robbins 1943-7-25 1288 Unknown Common around shore of small lake on rocky slopes above eastern shore of Medley Lakes Reservoir, Desolation Valley Primitive Area 2590 Comment
  A363510  Acer glabrum var. torreyi G. T. Robbins 1944-7-28 1784 Unknown Rocky exposed slope along Willow Flat Trail, ca. 1/4 mi. w. of Rockbound Pass, Desolation Valley Wilderness Area (T. 12 N., R16 E., Sec. 10) 2438 Comment
  A365802  Keckiella lemmonii G. T. Robbins 1945-8-5 2085 Unknown rocky slope along north shore of Rockbound Lake, Rockbound Valley, Desolation Valley Wilderness Area 2011 Comment
  A369539  Clematis lasiantha G. T. Robbins 1939-5-29 Unknown Frances Simes Hastings National History Reservation, Santa Lucia Mts. Comment
  A378161  Frangula rubra subsp. obtusissima G. T. Robbins 1945-8-5 2082 Unknown along north shore of Rockbound Lake, Rockbound Valley, Desolation Valley Wilderness Area 2011 Comment
  A380137  Ribes cereum G. T. Robbins 1945-10-6 2149 Unknown rocky slope above shore of lake on summit of Crater Lake Mt., Lassen National Forest (sec. 23, T.32N, R.8E) 2194 Comment
  A380530  Ribes montigenum G. T. Robbins 1945-7-8 2049 Unknown along trail near Velma Lakes, Desolation Valley Wilderness Area 2438 Comment
  A380620  Ribes nevadense G. T. Robbins 1944-6-17 1701 Unknown about 1 mi. e. of Pyramid Ranger Station 1676 Comment
  A381011  Ribes viscosissimum var. hallii G. T. Robbins 1945-7-1 2033 Unknown along Twin Lakes trail, 1-1 1/2 mi. NE of Wrights Lake, 9 mi n. of U. S. Highway 50 2286 Comment
  A386113  Sambucus nigra subsp. caerulea G. T. Robbins 1942-9-24 915 Unknown Insitute of Forest Genetics, 3 miles east of Placerville 762 Comment
  A387032  Chrysothamnus viscidiflorus G. T. Robbins 1945-10-7 2154 Unknown SE slope of Harvey Mt., 2-3 mi. NE of Burgess Spring, Harvey Valley (T.33N., R.9E), Lassen National Forest 1828 Comment
  A387260  Ericameria arborescens G. T. Robbins 1943-10-16 1399 Unknown Institute of Forest Genetics, 3 mi. e. of Placerville 792 Comment
  A387302  Ericameria bloomeri G. T. Robbins 1945-10-7 2153 Unknown SE slope of Harvey Mt., 2-3 mi. NE of Burgess Spring, Harvey Valley (T.33N., R.9E), Lassen National Forest 1828 Comment
  A417346  Ericameria nauseosa var. speciosa G. T. Robbins 1945-10-7 2152 Unknown SE slope of Harvey Mt., 2-3 mi. NE of Burgess Spring, Harvey Valley (T.33N, R.E), Lassen National Forest 1828 Comment
  A425107  Ceanothus prostratus G. T. Robbins 1945-8-12 2142 Unknown along road to HIgh Meadow, 6-8 mi. SE of Lake Tahoe 2133 Comment
  A425557  Ceanothus velutinus G. T. Robbins 1945-7-8 2055 Unknown rocky slopes above Eagle Lake along Velma Lakes trail, Desolation Valley Wilderness Area 2286 Comment
  A427357  Artemisia arbuscula G. T. Robbins 1945-10-18 2156 Unknown Harvey Valley, Lassen National Forest (T.33N., R.9E.) 1676 Comment
  CAS-BOT-BC302437  Hazardia whitneyi var. discoidea G. Thomas Robbins; L. R. Heckard 1956-7-25 3728 Unknown On ridge forming southern extension of Snow Mt. West and about one-fourth mile south of its summit, Lake - Colusa County Boundary 2103 Comment
  CAS-BOT-BC376538  Crepis monticola G. Thomas Robbins; L. R. Heckard 1956-7-25 3719 Unknown On summit of Snow Mt. West, Lake - Colusa County boundary 2145 Comment
  GH1166416  Orobanche G. T. Robbins 1956-8-13 3730 Unknown San Francisco, near Lands End, just below Lincoln Park, San Francisco Comment
  GH246887  Pinus ponderosa G. T. Robbins 1944-10-15 1834 Unknown At. C.C.C. Camp Snowline, 3 mi. e. of Camino 1036 Comment
  GH246923  Pinus attenuata G. T. Robbins 1944-3-19 1490 Unknown On ridges and slopes immediately s. & e. of South Fork American River along Michigan-Calif. Lumber Co. railway 914 Comment
  GH343509  Quercus vacciniifolia G. T. Robbins 1945-8-5 2090 Unknown slope above north shore of Rockbound Lake, Rockbound Valley, Desolation Valley Wilderness Area 2011 Comment
  GH344340  Quercus douglasii G. T. Robbins 1943-10-28 1402 Unknown along U. S. Highway 50, three miles east of Placerville 762 Comment
  GH344982  Quercus garryana var. breweri G. T. Robbins 1945-6-9 1976 Unknown Above North Fork Webber Creek, about 3 miles east of Camino 975 Comment
  GH345148  Chamaebatiaria millefolium G. T. Robbins 1945-10-6 2151 Unknown Among boulders on NW slope of Crater Lake Mt., Lassen National Forest (T.32N., R.8E.) 1981 Comment
  GH345447  Cercocarpus ledifolius G. T. Robbins 1945-8-12 2136 Unknown rocky slope above shore of Star Lake, along trail to Freel Peak 2804 Comment
  GH345644  Horkelia parryi G. T. Robbins 1945-5-27 1951 Unknown along Camino-Pleasant Valley road, ca. 1 1/2 mi. n. of Pleasant Valley 762 Comment
  GH345824  Purshia tridentata G. T. Robbins 1945-7-8 2039 Unknown near Al Tahoe, Lake Tahoe 1920 Comment
  GH346015  Rosa gymnocarpa G. T. Robbins 1944-6-3 1651 Unknown along U.S. Highway 50, three miles east of Caminoa 1036 Comment
  GH346077  Rosa pinetorum G. T. Robbins 1944-6-3 1652 Unknown along U.S. Highway 50, 3 mi. east of Camino 1036 Comment
  GH346760  Prunus virginiana var. demissa G. T. Robbins 1944-5-15 1599 Unknown Institute of Forest Genetics, 3 miles east of Placerville 762 Comment
  GH347195  Rhus trilobata G. T. Robbins 1945-5-18 1916 Unknown on hillside above Smithflat 731 Comment
  GH347779  Polygala cornuta G. T. Robbins 1943-7-8 1254 Unknown at C.C.C. Camp Snowline, three miles east of Camino 1036 Comment
  GH349995  Ceanothus palmeri G. T. Robbins 1945-5-20 1919 Unknown along Placerville-Rescue road, 3 mi. e. of Rescue 457 Comment
  GH350363  Arctostaphylos glandulosa var. cushingiana G. T. Robbins 1944-4-13 1499 Unknown Big Rock Ridge, 4 miles west of Hamilton Field Air Base 396 Comment
  GH350650  Arctostaphylos mewukka G. T. Robbins 1944-3-31 1492 Unknown North Fork Webber Creek, about 3 miles east of Camino 975 Comment
  GH350773  Arctostaphylos nevadensis G. T. Robbins 1945-7-1 2028 Unknown above shore of Grouse Lake, 2-2 1/2 miles east of Wrights Lake, 9 miles north of U. S. Highway 50 2590 Comment
  GH350792  Arctostaphylos nissenana G. T. Robbins 1944-2-6 1483 Unknown near head of Spanish Ravine at eastern outskirts of Placerville Comment
  GH350796  Arctostaphylos nissenana G. T. Robbins 1944-2-6 1482 Unknown Near head of Spanish Ravine at eastern outskirts of Placerville Comment
  GH350797  Arctostaphylos nissenana G. T. Robbins 1944-3-19 1489 Unknown On ridge southwest of Brush Creek at its confluence with South Fork American River 914 Comment
  GH350798  Arctostaphylos nissenana G. T. Robbins 1943-3-28 971 Unknown on slope near head of Spanish Ravine, at eastern outskirts of Placerville 609 Comment
  GH350799  Arctostaphylos nissenana G. T. Robbins 1943-3-28 971 Unknown on slope near head of Spanish Ravine, at eastern outskirts of Placerville 609 Comment
  GH351770  Mimulus rubellus G. T. Robbins 1944-7-30 1823 Unknown Along Willow Flat Trail, about two miles north of Wrights Lake, nine miles north of U.S. Highway 50 Comment
  GH355049  Phoradendron juniperinum G. T. Robbins 1945-8-5 2096 Unknown along Georgetown Road, 4-5 miles east of Wentworth Springs 1981 Comment
  GH355064  Phoradendron juniperinum var. libocedri G. T. Robbins 1944-10-27 1836 Unknown Institute of Forest Genetics 3 miles east of Placerville 822 Comment
  GH355186  Abies concolor G. T. Robbins 1944-10-15 1833 Unknown At C.C.C. Camp Snowline, 3 mi. e. of Camino 1036 Comment
  GH356744  Calocedrus decurrens G. T. Robbins 1944-10-15 1832 Unknown C.C.C. Camp Snowline, 3 mi. e. of Camino 1036 Comment
  GH357319  Calochortus clavatus var. avius G. T. Robbins 1944-7-12 1762 Unknown North Fork Webber Creek, about 3 miles east of Camino, El Dorado County 914 Comment
  GH362392  Arctostaphylos viscida G. T. Robbins 1943-3-26 968 Unknown North Fork Webber Creek, about 3 miles east of Camino 1036 Comment
  GH362498  Arctostaphylos G. T. Robbins 1944-2-6 1483 Unknown Near head of Spanish Ravine at eastern outskirts of Placerville Comment
  GH362595  Cassiope mertensiana subsp. californica G. T. Robbins 1943-7-25 1294 Unknown on slopes east of Medley Lakes, Desolation Valley Wilderness Area 2590 Comment
  GH362734  Kalmia microphylla G. T. Robbins 1945-7-1 2026 Unknown Wet meadow along trail between Grouse Lake and Hemlock Lake, 2-3 miles east of Wrights Lake, nine miles north of U. S. Highway 50 2590 Comment
  GH363257  Vaccinium parvifolium G. T. Robbins 1945-8-5 2083 Unknown rocky slope along north shore of Rockbound Lake, Rockbound Valley, Desolation Valley Wilderness Area 2011 Comment
Read comments
Feb 8 2016
  GH363503  Acer glabrum var. torreyi G. T. Robbins 1945-7-1 2032 Unknown on slopes above Island Lake, ca. four miles northeast of Wrighrts Lake, nine miles north or U.S. Highway 50 2590 Comment
  GH363858  Mitella breweri G. T. Robbins 1945-7-8 2053 Unknown along Velma Lakes trail, above Eagle Lake, Desolation Valley Wilderness Area 2286 Comment
  GH364584  Eriogonum umbellatum var. nevadense G. T. Robbins 1945-7-8 2046 Unknown near Al Tahoe, Lake Tahoe 1920 Comment
  GH364805  Polygonum shastense G. T. Robbins 1945-8-12 2117 Unknown Gravelly slopes on western flank of Jobs Sister Peak 3048 Comment
  GH365404  Castilleja ambigua G. T. Robbins 1945-5-9 1899 Unknown 1/2 mile north of Hamilton Field Air Base Comment
  GH365803  Keckiella lemmonii G. T. Robbins 1945-7-16 2071 Unknown above North Fork Webber Creek, about 3 miles east of Camino 975 Comment
  GH366660  Lupinus albifrons G. T. Robbins 1943-6-5 1653 Unknown North Fork Webber Creek, about 3 miles east of Camino 1036 Comment
  GH366661  Lupinus albifrons G. T. Robbins 1945-4-22 1860 Unknown 3 mi. e. of Shingle Springs 457 Comment
  GH366821  Lupinus breweri G. T. Robbins 1945-7-8 2037 Unknown near Al Tahoe, Lake Tahoe 1920 Comment
  GH369796  Ranunculus eschscholtzii G. T. Robbins 1944-7-29 1813 Unknown on ridge between Lake Lois and Lake Schmidell, Desolation Valley Wilderness Area 2590 Comment
  GH376636  Minuartia nuttallii subsp. gracilis G. T. Robbins 1945-8-12 2130 Unknown Rocky slope near summit of Freel Peak 3322 Comment
  GH378160  Frangula rubra subsp. obtusissima G. T. Robbins 1945-8-5 2082 Unknown along north shore of Rockbound Lake, Rockbound Valley, Desolation Valley Wilderness Area 2011 Comment
  GH378983  Cardamine californica var. integrifolia G. T. Robbins 1944-3-28 1491 Unknown along U.S. Highway 50, 3 miles east of Camino 1036 Comment
  GH379040  Caulanthus coulteri G. T. Robbins & L. R. Heckard 1953-5-31 3557 Unknown along State Highway 180, 8.6 miles west of its junction with S.H. 65 to Badger 944 Comment
  GH379364  Erysimum capitatum G. T. Robbins 1945-7-8 203 B Unknown near Al Tahoe, Lake Tahoe 1920 Comment
  GH380078  Ribes cereum G. T. Robbins 1944-6-17 1702 Unknown about 1 mi. e. of Pyramid Ranger Station 1676 Comment
  GH380817  Ribes roezlii G. T. Robbins 1943-6-27 1235 Unknown Along U. S. Highway 50 near road to Audrain Lake, w. of Echo Summit Pass 2194 Comment
  GH381079  Saxifraga aprica G. T. Robbins 1945-7-1 2025 Unknown along trail to Grouse Lake, 1 1/2 miles east of Wrights Lake 2286 Comment
  GH381087  Saxifraga bryophora G. T. Robbins 1944-7-30 1826 Unknown along trail to Smith Lake, ca. two miles east 2438 Comment
  GH381108  Saxifraga californica G. T. Robbins 1944-4-23 1554 Unknown on canyon side above South Fork American River, about five miles north of Camino 762 Comment
  GH381214  Saxifraga tolmiei G. T. Robbins 1944-7-29 1807 Unknown Desolation Valley Wilderness Area 2651 Comment
  GH381498  Eschscholzia hypecoides G. T. Robbins 1945-6-9 1977 Unknown North Fork Webber Creek, about 3 miles east of Camino 975 Comment
  GH381949  Viola purpurea G. T. Robbins 1945-7-1 2035 Unknown 1/2 mi. n. of Wrights Lake (T. 12N., R. 16E., Sec. 26 & 27) 2133 Comment
  GH382063  Viola tomentosa G. T. Robbins 1944-6-18 1731 Unknown on slopes above North Fork Cosumnes River at Capps Crossing, El Dorado National Forest (T. 9N. R. 14 E Sec. 9) 1524 Comment
  GH382524  Salix eastwoodiae G. T. Robbins 1945-7-1 2030 Unknown In wet meadow on slope east and above Island Lake, ca. 4 miles northeast of Wrights Lake, 9 miles north of U. S. Hightway 50 2590 Comment
  GH384829  Styrax redivivus G. T. Robbins 1945-5-20 1934 Unknown Along Sweetwater Creek, 3-4 miles south of Salmon Falls 182 Comment
  GH385585  Cornus stolonifera G. T. Robbins 1944-6-11 1679 Unknown shore of South Fork American River at Riverton 975 Comment
  GH385635  Galium aparine G. T. Robbins 1944-6-3 1647 Unknown C.C.C. Camp Snowline, three miles east of Camino 1036 Comment
  GH386227  Sambucus racemosa G. T. Robbins 1945-8-12 2137 Unknown above outlet stream of Starr Lake along trail to Freel Peak 2743 Comment
  GH386282  Symphoricarpos albus G. T. Robbins 1944-6-29 1743 Unknown small tributary streams of North Fork Webber Creek, about 3 miles east of Camino 914 Comment
  GH386440  Symphoricarpos rotundifolius G. T. Robbins 1945-8-12 2139 Unknown High Meadow on Freel Peak trail, 6-8 miles southeast of Lake Tahoe 2286 Comment
  GH386444  Symphoricarpos rotundifolius G. T. Robbins 1944-7-28 1783 Unknown rocky slopes along Willow Flat Trail ca. 1/4 mile west of Rockbound Pass, Desolation Valley Wilderness Area 2438 Comment
  GH387293  Ericameria bloomeri G. T. Robbins 1945-8-12 2145 Unknown along road to High Meadow, 6-8 mi. SE of Lake Tahoe 2133 Comment
  GH387301  Ericameria bloomeri G. T. Robbins 1945-10-7 2153 Unknown SE slope of Harvey Mt., 2-3 mi. NE of Burgess Spring, Harvey Valley (T.33N., R.9E), Lassen National Forest 1828 Comment
  GH400259  Lepechinia calycina G. T. Robbins 1945-5-20 1940 Unknown hillslope above Sweetwater Creek, 2-3 miles s. of Salmon Falls 182 Comment
  GH400338  Agastache urticifolia G. T. Robbins 1944-7-30 1818 Unknown near Maud Lake, along Willow Flat Trail, about four miles northeast of Wrights Lake (nine miles north of U. S. Highway 50) 2438 Comment
  GH400340  Agastache urticifolia G. T. Robbins 1945-8-6 2109 Unknown Long Meadow near Schlien Ranger Station (T. 13N, R. 14E., Sec. 13-14) 1676 Comment
  GH400531  Monardella breweri subsp. lanceolata G. T. Robbins 1943-7-6 1244 Unknown at C. C. C. Camp Snowline, three miles east of Camino 1036 Comment
  GH400634  Monardella sheltonii G. T. Robbins 1943-7-6 1245 Unknown at C.C.C. Camp Snowline, 3 mi. e. of Camino 1036 Comment
  GH401016  Phacelia ramosissima G. T. Robbins 1944-7-28 1787 Unknown along Willow Flat Trail ca. 1/4 mile west of Rockbound Pass (T.12N, R.16 E, Sec. 10) 2438 Comment
  GH401023  Phacelia ramosissima G. T. Robbins 1945-8-12 2141 Unknown slopes west of High Meadow along trail to Freel Peak, SW of Lake Tahoe 2286 Comment
  GH401197  Fraxinus latifolia G. T. Robbins 1945-5-20 1938 Unknown Sweetwater Creek, 3-4 miles south of Salmon Falls 182 Comment
  GH401761  Garrya flavescens subsp. congdonii G. T. Robbins 1945-5-20 1927 Unknown above bank of Sweetwater Creek near Simpsons Ranch (T. 10N., R. 8E., Sec. 13) 182 Comment
  GH402001  Scutellaria californica G. T. Robbins 1943-7-6 1241 Unknown North Fork Webber Creek, about 3 miles east of Camino 1005 Comment
  GH402451  Trichostema lanceolatum G. T. Robbins 1943-7-8 1250 Unknown North Fork Webber Creek, about 3 miles east of Camino 975 Comment
  GH403497  Salvia sonomensis G. T. Robbins 1944-4-30 1571 Unknown slopes above South Fork Webber Creek, 3-4 miles northeast of Newtown 762 Comment
  GH403501  Salvia sonomensis G. T. Robbins 1945-4-22 1847 Unknown 2-3 miles northwest of Shingle Springs 457 Comment
  GH403978  Plagiobothrys reticulatus var. rossianorum G. T. Robbins 1945-5-9 1876 Unknown 1/2 mi. n. of Hamilton Field Air Base Comment
  GH404196  Calochortus nudus G. T. Robbins 1943-4-25 1029 Unknown ridge south east and above North Fork Webber Creek, about 3 miles east of Camino 1036 Comment
  GH404199  Calochortus coeruleus G. T. Robbins 1944-6-18 1727 Unknown Capps Crossing road on Camp Creek Ridge 1371 Comment
  GH404931  Artemisia tridentata G. T. Robbins 1945-10-7 2155 Unknown Southeast slope of Harvey Mt., 2-3 miles northeast of Burgess Spring, Harvey Valley, Lassen N. F. (T. 33N., R.9E) 1676 Comment
  GH414705  Wyethia reticulata G. T. Robbins 1945-6-30 2013 Unknown Rescue Comment
  GH414706  Wyethia reticulata G. T. Robbins 1945-6-30 2013 Unknown Extending along Green Valley Road for 1/4 mi. immediately w. of Rescue (T.10N, R.9E, Sec. 23) 396 Comment
  GH414707  Wyethia reticulata G. T. Robbins 1945-5-20 1946 Unknown 2 localities along Deer Valley Road, 100 yrds. & 1 mi. no. of Rescue 396 Comment
  GH414725  Madia yosemitana G. T. Robbins 1943-4-15 997 Unknown North Fork Webber Creek, about 3 miles east of Camino 975 Comment
Read comments
Apr 11 2013
  GH414796  Blennosperma nanum G. T. Robbins 1945-4-22 1857 Unknown about 2 1/2 mi. e. of Shingle Springs 457 Comment
  GH417025  Galium parisiense G. T. Robbins 1944-6-9 1664 Unknown near Institute of Forest Genetics 792 Comment
  GH417038  Galium triflorum G. T. Robbins 1943-7-15 2063 Unknown along U.S. Highway 50, three miles east of Camino 1036 Comment
  GH420143  Plagiobothrys scouleri var. penicillatus G. T. Robbins 1945-6-17 2001 Unknown Sly Park, 5 mi. s. of Pollock Pines 1005 Comment
  GH420176  Plagiobothrys scouleri var. penicillatus G. T. Robbins 1944-6-18 1721 Unknown Sly Park, 5 mi. s. of Pollock Pines 1005 Comment
  GH420825  Sidalcea asprella G. T. Robbins 1943-5-4 1068 Unknown Institute of Forest Genetics, 3 miles east of Placerville 822 Comment
  GH420829  Sidalcea asprella G. T. Robbins 1945-5-20 1931 Unknown above Sweetwater Creek, near Simpson's Ranch (T. 10N., R. 8E., Sec. 13) Comment
  GH422300  Streptanthus tortuosus G. T. Robbins 1944-6-17 1708 Unknown open southfacing slope above U.S. Highway 50, ca. 1 mi. east of Pyramid Ranger Station 1676 Comment
  GH425556  Ceanothus velutinus G. T. Robbins 1945-7-8 2055 Unknown rocky slopes above Eagle Lake along Velma Lakes trail, Desolation Valley Wilderness Area 2286 Comment
  GH427016  Eriophyllum lanatum var. grandiflorum G. T. Robbins 1943-5-24 1086 Unknown Institute of Forest Genetics, 3 miles east of Placerville 822 Comment
  GH427520  Artemisia tridentata subsp. vaseyana G. T. Robbins 1945-10-7 2155 Unknown Southeast slope of Harvey Mt., 2-3 miles northeast of Burgess Spring, Harvey Valley, Lassen N. F. [National Forest] (T.33N., R.9E) 1676 Comment
  RSA440469  Mentzelia laevicaulis L. F. Robbins 1926-8-15 s.n. Unknown Putah Canyon. Comment
  SBBG57584  Dichelostemma capitatum subsp. pauciflorum J. R. Robbins 1934-3-25 Unknown N E Mojave Desert Comment
  SEINET13947740 Image available Satureja douglasii G. Thomas Robbins 1940-1 310 Unknown Sunset District, San Francisco Comment
  SEINET1907438  Pinus jeffreyi G. Thomas Robbins 1945-1 Unknown Institute of Forest Genetics. Placerville. Arboretum Location: Row 70 Line 33. Cones coll. Fall 1944 from native trees near Lake Tahoe, Eldorado Co. Catkins coll. 21 June 1945 from tree at R 70-L 32 of an El Dorado Co. source. Comment
  UCD100690  Claytonia parviflora subsp. parviflora W. W. Robbins 1928-4-29 976 Unknown County Unknown: American River. Comment
  UCD101404  Rumex persicarioides W. W. Robbins 1943-9-1 s.n. Unknown County unknown: Delta Region. Comment
  UCD102826  Micranthes californica W. W. Robbins 1928-4-29 944 Unknown County Unknown: American River. Comment
  UCD104326  Acmispon parviflorus W. W. Robbins 1928-4-29 966 Unknown County Unknown: American River. Comment
  UCD107055  Taraxia tanacetifolia W. W. Robbins 1937-6-13 s.n. Unknown County unknown: Pacific Highway near Weed. Comment
  UCD132920  Calocedrus decurrens W. W. Robbins 1928-4-29 949 Unknown County Unknown: American River. Comment
  UCD133008  Hemizonia congesta subsp. luzulifolia Robbins; Norton 1927-10-1 828 Unknown County Unknown: Exact location unknown. Comment
  UCD134147  Abies concolor W. W. Robbins 1928-4-29 948 Unknown American River. Comment
  UCD135440  Equisetum hyemale subsp. affine W. W. Robbins 1928-4-29 943 Unknown American River. Comment
  UCD137078  Wyethia helenioides W. W. Robbins 1928-4-29 978 Unknown County Unknown: American River. Comment
  UCD137080  Wyethia helenioides W. W. Robbins 1928-4-29 978 Unknown County Unknown: American River. Comment
  UCD137715  Pellaea mucronata var. californica W. W. Robbins 1928-4-29 946 Unknown American River. Comment
  UCD138574  Allium obtusum var. obtusum W. W. Robbins 1928-4-29 963 Unknown County Unknown: American River. Comment
  UCD139460  Calochortus albus W. W. Robbins 1928-4-29 974 Unknown County Unknown: American River. Comment



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