Aceraceae A: 00363510 Acer glabrum torreyi (Greene) Smiley USA: California Rocky exposed slope along Willow Flat Trail,... G. T. Robbins 1784 1944-7-28
Apocynaceae GH: 02179738 Apocynum cannabinum Linnaeus USA: California Institute of Forest Genetics G. T. Robbins 1694 1944-6-16
Boraginaceae GH: 01956351 Amsinckia intermedia Fischer & C. A. Meyer USA: California near summit of Big Rock Ridge, 3 miles west ... G. T. Robbins 1531 1944-4-14
GH: 00420176 Plagiobothrys scouleri penicillatus (Greene) Cronquist USA: California Sly Park, 5 mi. s. of Pollock Pines G. T. Robbins 1721 1944-6-18
Brassicaceae GH: 00378983 Cardamine californica integrifolia (Nuttall) Rollins USA: California along U.S. Highway 50, 3 miles east of Camin... G. T. Robbins 1491 1944-3-28
GH: 00422300 Streptanthus tortuosus Kellogg USA: California open southfacing slope above U.S. Highway 50... G. T. Robbins 1708 1944-6-17
Caprifoliaceae GH: 00386282 Symphoricarpos albus (Linnaeus) Blake USA: California small tributary streams of North Fork Webber... G. T. Robbins 1743 1944-6-29
GH: 00386444 Symphoricarpos rotundifolius A. Gray USA: California rocky slopes along Willow Flat Trail ca. 1/4... G. T. Robbins 1783 1944-7-28
Cornaceae GH: 00385585 Cornus stolonifera Michaux USA: California shore of South Fork American River at Rivert... G. T. Robbins 1679 1944-6-11
Cupressaceae A: 00356742 Calocedrus decurrens (Torrey) Florin USA: California C.C.C. Camp Snowline, 3 mi. e. of Camino G. T. Robbins 1484 1944-2-6
A: 00356743 Calocedrus decurrens (Torrey) Florin USA: California C.C.C. Camp Snowline, 3 mi. e. of Camino G. T. Robbins 1484 1944-2-6
GH: 00356744 Calocedrus decurrens (Torrey) Florin USA: California C.C.C. Camp Snowline, 3 mi. e. of Camino G. T. Robbins 1832 1944-10-15
A: 00356742 Libocedrus decurrens Torrey USA: California C.C.C. Camp Snowline, 3 mi. e. of Camino G. T. Robbins 1484 1944-2-6
A: 00356743 Libocedrus decurrens Torrey USA: California C.C.C. Camp Snowline, 3 mi. e. of Camino G. T. Robbins 1484 1944-2-6
GH: 00356744 Libocedrus decurrens Torrey USA: California C.C.C. Camp Snowline, 3 mi. e. of Camino G. T. Robbins 1832 1944-10-15
Ericaceae GH: 00350363 Arctostaphylos cushingiana Eastwood USA: California Big Rock Ridge, 4 miles west of Hamilton Fie... G. T. Robbins 1499 1944-4-13
GH: 00350363 Arctostaphylos glandulosa cushingiana (Eastwood) J. E. Adams ex McMinn USA: California Big Rock Ridge, 4 miles west of Hamilton Fie... G. T. Robbins 1499 1944-4-13
A: 00350649 Arctostaphylos mewukka Merriam USA: California North Fk. Webber Creek, ca. 3 mi. e. of Cami... G. T. Robbins 1944-3-31
GH: 00350650 Arctostaphylos mewukka Merriam USA: California North Fork Webber Creek, about 3 miles east ... G. T. Robbins 1492 1944-3-31
A: 01117449 Arctostaphylos myrtifolia Parry USA: California Cultivated at the Forest Genetics Station, P... G. T. Robbins 1944-5-25
GH: 00350792 Arctostaphylos nissenana Merriam USA: California near head of Spanish Ravine at eastern outsk... G. T. Robbins 1483 1944-2-6
A: 00350795 Arctostaphylos nissenana Merriam USA: California Near head of Spanish Ravine at eastern outsk... G. T. Robbins 1482 1944-2-6
A: 00350796 Arctostaphylos nissenana Merriam USA: California Near head of Spanish Ravine at eastern outsk... G. T. Robbins 1482 1944-2-6
GH: 00350797 Arctostaphylos nissenana Merriam USA: California On ridge southwest of Brush Creek at its con... G. T. Robbins 1489 1944-3-19
GH: 00362498 Arctostaphylos sp. USA: California Near head of Spanish Ravine at eastern outsk... G. T. Robbins 1483 1944-2-6
A: 00362735 Kalmia microphylla (Hooker) A. Heller USA: California Wet meadow above Lake Doris just east of Roc... G. T. Robbins 1794 1944-7-28
Fabaceae GH: 01992878 Acmispon americanus (Nuttall) Rydberg USA: California Institute of Forest Genetics, 3 miles east o... G. T. Robbins 1692 1944-6-15
GH: 02044601 Astragalus gambellianus E. Sheldon USA: California Institute of Forest Genetics, 3 miles east o... G. T. Robbins 1607 1944-5-16
GH: 02176328 Lupinus formosus Greene USA: California [data not captured] G. T. Robbins 1648 1944-6-3
Hydrophyllaceae GH: 00401016 Phacelia ramosissima Douglas ex Lehmann USA: California along Willow Flat Trail ca. 1/4 mile west of... G. T. Robbins 1787 1944-7-28
Juncaceae GH: 02117545 Luzula macrantha Zika & B. L. Wilson USA: California [data not captured] G. T. Robbins 1649 1944-6-3
Lamiaceae GH: 00400338 Agastache urticifolia (Bentham) Kuntze USA: California near Maud Lake, along Willow Flat Trail, abo... G. T. Robbins 1818 1944-7-30
GH: 00403497 Salvia sonomensis Greene USA: California slopes above South Fork Webber Creek, 3-4 mi... G. T. Robbins 1571 1944-4-30
Liliaceae GH: 00357319 Calochortus clavatus avius Jepson USA: California North Fork Webber Creek, about 3 miles east ... G. T. Robbins 1762 1944-7-12
GH: 00404199 Calochortus coeruleus S. Watson USA: California Capps Crossing road on Camp Creek Ridge G. T. Robbins 1727 1944-6-18
Loranthaceae GH: 00355064 Phoradendron juniperinum libocedri Engelmann USA: California Institute of Forest Genetics 3 miles east of... G. T. Robbins 1836 1944-10-27
GH: 00355064 Phoradendron libocedri (Engelmann) Howell USA: California Institute of Forest Genetics 3 miles east of... G. T. Robbins 1836 1944-10-27
Onagraceae GH: 01624395 Boisduvalia densiflora (Lindley) S. Watson USA: California Along U. S. Highway 50, three miles east of ... G. T. Robbins 1828 1944-8-15
GH: 01624526 Boisduvalia stricta (A. Gray) Greene USA: California Institute of Forest Genetics, 3 miles east o... G. T. Robbins 1667 1944-6-9
Orobanchaceae GH: 01876889 Castilleja foliolosa Hooker & Arnott USA: California on Big Rock Ridge, about 1 mile west of Hami... G. T. Robbins 1543 1944-4-14
GH: 01878659 Castilleja peirsonii Eastwood USA: California along shore of Lake Lois, Rockbound Valley (... G. T. Robbins 1796 1944-7-28
Pinaceae GH: 00355186 Abies concolor (Gordon & Glendinning) Lindley ex Hildebrand USA: California At C.C.C. Camp Snowline, 3 mi. e. of Camino G. T. Robbins 1833 1944-10-15
A: 00246904 Pinus albicaulis Engelmann USA: California Summit of ridge connecting Red Peak and Silv... G. T. Robbins 1809 1944-7-29
GH: 00246923 Pinus attenuata Lemmon USA: California On ridges and slopes immediately s. & e. of ... G. T. Robbins 1490 1944-3-19
GH: 00246887 Pinus ponderosa P. Lawson & C. Lawson USA: California At. C.C.C. Camp Snowline, 3 mi. e. of Camino G. T. Robbins 1834 1944-10-15
A: 00357228 Pinus sabiniana Douglas USA: California Pine-oak woodland on slope about Smith Flat G. T. Robbins 1835 1944-10-26
Polygonaceae GH: 02346197 Aconogonon davisae (Brewer ex A. Gray) Soják USA: California [data not captured] G. T. Robbins 1795 1944-7-28
GH: 01966383 Eriogonum roseum Durand & Hilgard USA: California [data not captured] G. T. Robbins 1831 1944-9-24
GH: 02007813 Polygonum spergulariiforme Meisner ex Small USA: California [data not captured] G. T. Robbins 1739 1944-6-27
Ranunculaceae GH: 00369796 Ranunculus eschscholtzii Schlechtendal USA: California on ridge between Lake Lois and Lake Schmidel... G. T. Robbins 1813 1944-7-29
Rosaceae GH: 00346760 Prunus virginiana demissa (Nuttall) Torrey USA: California Institute of Forest Genetics, 3 miles east o... G. T. Robbins 1599 1944-5-15
GH: 00346015 Rosa gymnocarpa Nuttall ex Torrey & A. Gray USA: California along U.S. Highway 50, three miles east of C... G. T. Robbins 1651 1944-6-3
GH: 00346077 Rosa pinetorum A. Heller USA: California along U.S. Highway 50, 3 mi. east of Camino G. T. Robbins 1652 1944-6-3
Rubiaceae GH: 00385635 Galium aparine Linnaeus USA: California C.C.C. Camp Snowline, three miles east of Ca... G. T. Robbins 1647 1944-6-3
GH: 00417025 Galium parisiense Linnaeus USA: California near Institute of Forest Genetics G. T. Robbins 1664 1944-6-9
Saxifragaceae GH: 00381214 Micranthes tolmiei (Torrey & A. Gray) Brouillet & Gornall USA: California Desolation Valley Wilderness Area G. T. Robbins 1807 1944-7-29
GH: 00380078 Ribes cereum Douglas USA: California about 1 mi. e. of Pyramid Ranger Station G. T. Robbins 1702 1944-6-17
A: 00380620 Ribes nevadense Kellogg USA: California about 1 mi. e. of Pyramid Ranger Station G. T. Robbins 1701 1944-6-17
GH: 00381087 Saxifraga bryophora A. Gray USA: California along trail to Smith Lake, ca. two miles eas... G. T. Robbins 1826 1944-7-30
GH: 00381108 Saxifraga californica Greene USA: California on canyon side above South Fork American Riv... G. T. Robbins 1554 1944-4-23
GH: 00381214 Saxifraga tolmiei Torrey & A. Gray USA: California Desolation Valley Wilderness Area G. T. Robbins 1807 1944-7-29
Scrophulariaceae GH: 00351770 Erythranthe breweri (Greene) G. L. Nesom & N. S. Fraga USA: California Along Willow Flat Trail, about two miles nor... G. T. Robbins 1823 1944-7-30
GH: 00351770 Mimulus rubellus A. Gray USA: California Along Willow Flat Trail, about two miles nor... G. T. Robbins 1823 1944-7-30
Violaceae GH: 00382063 Viola tomentosa M. S. Baker & J. C. Clausen USA: California on slopes above North Fork Cosumnes River at... G. T. Robbins 1731 1944-6-18
