Aceraceae A: 00363566 Acer macrophyllum Pursh USA: California Irishtown G. Hansen 182 1896-3-21
Asteraceae A: 00386820 Baccharis consanguinea de Candolle USA: California Ione G. Hansen 1416 1896-10-9
A: 00386820 Baccharis pilularis consanguinea (de Candolle) C. B. Wolf USA: California Ione G. Hansen 1416 1896-10-9
Berberidaceae A: 00376795 Berberis dictyota Jepson USA: California Mokelumne HIll G. Hansen 1540 1896-4-1
A: 00376795 Mahonia dictyota (Jepson) Fedde USA: California Mokelumne HIll G. Hansen 1540 1896-4-1
Betulaceae A: 00401332 Alnus incana tenuifolia (Nuttall) Breitung USA: California Bear River G. Hansen 1961 1896-7-30
A: 00401332 Alnus tenuifolia Nuttall USA: California Bear River G. Hansen 1961 1896-7-30
A: 00401470 Corylus cornuta californica (A. de Candolle) A. E. Murray USA: California [no additional data] G. Hansen 808 1896-8-27
A: 00401470 Corylus cornuta californica (A. de Candolle) Sharp USA: California [no additional data] G. Hansen 808 1896-8-27
Caprifoliaceae A: 00422779 Lonicera conjugialis Kellogg USA: California Bear River G. Hansen 1940 1896-7-30
A: 00422906 Lonicera interrupta Bentham USA: California Irishtown G. Hansen 137 1896-6-17
A: 00386106 Sambucus caerulea Rafinesque USA: California Pinegrove G. Hansen 186 1896-9-7
A: 00386106 Sambucus nigra cerulea (Rafinesque) Bolli USA: California Pinegrove G. Hansen 186 1896-9-7
Cistaceae A: 00420252 Helianthemum scoparium Nuttall USA: California Ione G. Hansen 1995 1896-9-1
Cornaceae A: 00385427 Cornus nuttallii Audubon ex Torrey & A. Gray USA: California Pioneer G. Hansen 1686 1896-5-28
A: 00385466 Cornus sessilis Torrey USA: California Carpenter's Gulch G. Hansen 1506 1896-3-21
A: 00385483 Cornus sessilis Torrey USA: California Carpenter's Gulch G. Hansen 1506 1896-5-3
A: 00385492 Cornus stolonifera Michaux USA: California Bear River G. Hansen 1952 1896-8-30
A: 00385584 Cornus stolonifera Michaux USA: California Clinton G. Hansen 2028 1896-10-19
Cupressaceae A: 00356717 Calocedrus decurrens (Torrey) Florin USA: California Armstrong's Stat'n G. Hansen 1886 1896-7-27
A: 00356717 Libocedrus decurrens Torrey USA: California Armstrong's Stat'n G. Hansen 1886 1896-7-27
Ericaceae A: 00362537 Arctostaphylos sp. USA: California Pedlar G. Hansen 1924 1896-7-30
A: 00362415 Arctostaphylos viscida Parry USA: California Lancha Plana G. Hansen 55 1896-5-1
Erysiphaceae FH: 00972116 Phyllactinia angulata (E. S. Salmon) S. Blumer USA: California New York Falls G. Hansen 2096 1896-9-20
FH: 00972117 Phyllactinia guttata (Wallroth) Léveillé USA: California Clinton G. Hansen 2094 1896-10-6
FH: 00972116 Phyllactinia suffulta (Rebentisch) Saccardo USA: California New York Falls G. Hansen 2096 1896-9-20
FH: 00972117 Phyllactinia suffulta (Rebentisch) Saccardo USA: California Clinton G. Hansen 2094 1896-10-6
Fabaceae GH: 00366599 Acmispon glaber (Vogel) Brouillet USA: California West Point Bridge, Amador and Calaveras Coun... G. Hansen 1811 1896-7-7
GH: 00366600 Acmispon glaber (Vogel) Brouillet USA: California New York Falls G. Hansen 347 1896-6-23
GH: 00063885 Hoita macrostachya (de Candolle) Rydberg USA: California Sequoia Region, New York Falls, 2000 feet G. Hansen 1500 1896-10-9
GH: 00366599 Lotus scoparius Nuttall USA: California West Point Bridge, Amador and Calaveras Coun... G. Hansen 1811 1896-7-7
GH: 00366600 Lotus scoparius Nuttall USA: California New York Falls G. Hansen 347 1896-6-23
A: 00366645 Lupinus albifrons Bentham USA: California Drytown G. Hansen 1599 1896-4-8
A: 02176528 Lupinus grayii S. Watson USA: California [data not captured] G. Hansen 1655 1896-5-19
GH: 00063885 Psoralea douglasii hansenii Jepson USA: California Sequoia Region, New York Falls, 2000 feet G. Hansen 1500 1896-10-9
Fagaceae A: 00344088 Chrysolepis chrysophylla (Douglas ex Hooker) Hjelmquist USA: California Sopago G. Hansen 1875 1896-7-28
A: 00344585 Quercus chrysolepis Liebmann USA: California Amador: Pinegrove G. Hansen 1465 1896-5-17
A: 00344396 Quercus douglasii Hooker & Arnott USA: California Drytown G. Hansen 1556 1896-4-8
A: 00343059 Quercus kelloggii Newberry USA: California Armstrong's Stat'n G. Hansen 1880 1896-7-28
A: 00343068 Quercus kelloggii Newberry USA: California Middle Fork G. Hansen 60 1896-9-21
A: 00343191 Quercus lobata Née USA: California Volcano G. Hansen 1997 1896-9-7
A: 00343192 Quercus lobata Née USA: California Volcano G. Hansen 2018 1896-9-7
Hippocastanaceae A: 00381764 Aesculus californica (Spach) Nuttall USA: California New York Falls G. Hansen 189 1896-6-16
Hydrophyllaceae A: 00112962 Eriodictyon californicum (Hooker & Arnott) Torrey USA: California New York Falls, 1500 feet G. Hansen 187 1896-6-2
A: 00112963 Eriodictyon californicum (Hooker & Arnott) Torrey USA: California New York Falls, 1500 feet G. Hansen 187 1896-6-2
A: 00402736 Eriodictyon californicum (Hooker & Arnott) Torrey USA: California New York Falls G. Hansen 1647 1896-5-18
A: 00112962 Eriodictyon californicum latifolia Brand USA: California New York Falls, 1500 feet G. Hansen 187 1896-6-2
A: 00112963 Eriodictyon californicum latifolia Brand USA: California New York Falls, 1500 feet G. Hansen 187 1896-6-2
Lamiaceae A: 00400643 Monardella sheltonii Torrey USA: California Grass Valley G. Hansen 439 1896-6-10
Loranthaceae A: 00355162 Phoradendron tomentosum (de Candolle) Engelmann ex A. Gray USA: California Middle Fork G. Hansen 720 1896-8-17
A: 00355162 Phoradendron villosum (Nuttall) Nuttall ex Engelmann USA: California Middle Fork G. Hansen 720 1896-8-17
Oleaceae A: 00401217 Fraxinus latifolia Bentham USA: California White Bar. Amador and Calaveras Counties G. Hansen 1535 1896-4-1
A: 00401219 Fraxinus latifolia Bentham USA: California Middle Bar G. Hansen 1536 1896-4-1
A: 00401217 Fraxinus oregona Nuttall USA: California White Bar. Amador and Calaveras Counties G. Hansen 1535 1896-4-1
A: 00401219 Fraxinus oregona Nuttall USA: California Middle Bar G. Hansen 1536 1896-4-1
Papaveraceae A: 00381460 Dendromecon rigida Bentham USA: California Ione G. Hansen 1518 1896-3-26
Pinaceae A: 00355206 Abies concolor (Gordon & Glendinning) Lindley ex Hildebrand USA: California Armstrong's Stat'n G. Hansen 2044 1896-8-3
A: 00246834 Pinus contorta murrayana (Balfour) Engelmann USA: California Bear River G. Hansen 1982 1896-7-30
A: 00357053 Pinus lambertiana Douglas USA: California Amador: Irishtown G. Hansen 927 1896-5-8
A: 00357200 Pinus sabiniana Douglas USA: California Middle Bar, Calaveras County G. Hansen 927 1896-4-18
A: 00357201 Pinus sabiniana Douglas USA: California New York Falls, Amador County G. Hansen 927 1896-4-18
Plantaginaceae A: 02002601 Penstemon azureus angustissimus A. Gray USA: California [data not captured] G. Hansen 111 1896
A: 02002790 Penstemon breviflorus Lindley USA: California [data not captured] G. Hansen 443 1896-6-22
Poaceae GH: 00341232 Agrostis asperifolia Trinius USA: California Pinegrove G. Hansen 1777 1896-6-30
GH: 00341232 Agrostis exarata Trinius USA: California Pinegrove G. Hansen 1777 1896-6-30
GH: 00341435 Arrhenatherum elatius (Linnaeus) P. Beauvois ex J. Presl & C. Presl USA: California New York Falls G. Hansen 1737 1896-6-17
GH: 00341444 Avena barbata Pott ex Link USA: California Amador Co. Calif G. Hansen 1734 1896-6-9
GH: 00361860 Bromus carinatus marginatus (Nees ex Steudel) Barkworth & Anderton USA: California Volcano ft. G. Hansen 1766 1896-6-25
GH: 00361860 Bromus marginatus Nees ex Steudel USA: California Volcano ft. G. Hansen 1766 1896-6-25
GH: 00361881 Bromus orcuttianus Vasey USA: California Pioneer G. Hansen 1835 1896-7-13
GH: 00361922 Bromus rubens Linnaeus USA: California White Bar, Mokelumne River and Immediate Tri... G. Hansen 1665 1896-5-13
GH: 00341690 Deschampsia calycina J. Presl USA: California Volcano G. Hansen 1783 1896-7-25
GH: 00341690 Deschampsia danthonioides (Trinius) Munro USA: California Volcano G. Hansen 1783 1896-7-25
GH: 00024438 Elymus hansenii Scribner USA: California New York Falls, alt. 1500 feet G. Hansen 1742 1896-6-17
GH: 00360008 Gastridium australe P. Beauvois USA: California New York Falls G. Hansen 614 1896-5-7
GH: 00360008 Gastridium ventricosum (Gouan) Schinz & Thellung USA: California New York Falls G. Hansen 614 1896-5-7
GH: 00365212 Hordeum marinum gussoneanum (Parlatore) Thellung USA: California New York Falls G. Hansen 1724 1896-6-8
GH: 00365250 Hordeum murinum Linnaeus USA: California New York Falls G. Hansen 1740 1896-6-17
GH: 00365250 Hordeum murinum leporinum (Link) Ascherson & Graebner USA: California New York Falls G. Hansen 1740 1896-6-17
GH: 00360222 Melica aristata Thurber ex Bolander USA: California Pinegrove G. Hansen 1776 1896-6-30
GH: 00360276 Melica californica nevadensis Boyle USA: California Pinegrove G. Hansen 2077 1896-6-27
GH: 00355590 Panicum capillare Linnaeus USA: California Pinegrove G. Hansen 599 1896-8-29
GH: 00361085 Polypogon monspeliensis (Linnaeus) Desfontaines USA: California Pioneer G. Hansen 1853 1896-7-13
GH: 00024438 Sitanion hansenii (Scribner) J. G. Smith USA: California New York Falls, alt. 1500 feet G. Hansen 1742 1896-6-17
GH: 00361156 Trisetum canescens Buckley USA: California Volcano G. Hansen 1763 1896-6-25
Polygalaceae GH: 00347768 Polygala cornuta Kellogg USA: California New York Falls G. Hansen 14 1896-8-13
Polygonaceae A: 00364522 Eriogonum umbellatum Torrey USA: California Pedlar G. Hansen 1994 1896-7-30
A: 00364522 Eriogonum umbellatum furcosum Reveal USA: California Pedlar G. Hansen 1994 1896-7-30
Pucciniaceae FH: 00951573 Puccinia tanaceti de Candolle USA: California Pine Grove G. Hansen 1896-8-3
FH: 01122316 Uromyces proeminens (de Candolle) Léveillé USA: California [no additional data] G. Hansen 1922 1896-7-29
Rhamnaceae A: 00349125 Ceanothus cuneatus (Hooker) Nuttall USA: California Middle Fork G. Hansen 58 1896-2-29
A: 00349126 Ceanothus cuneatus (Hooker) Nuttall USA: California New York Falls G. Hansen 58 1896-5-2
A: 00349586 Ceanothus integerrimus Hooker & Arnott USA: California Pinegrove G. Hansen 54 1896-5-17
A: 00425659 Ceanothus sp. USA: California Clinton G. Hansen 1626 1896-5-18
A: 00425449 Ceanothus tomentosus Parry USA: California Clinton G. Hansen 1662 1896-5-19
A: 00378063 Frangula californica tomentella (Bentham) Kartesz & Gandhi USA: California Middle Fork G. Hansen 194 1896-8-10
A: 00378349 Rhamnus crocea ilicifolia (Kellogg) Greene USA: California Ione G. Hansen 1529 1896-5-26
A: 00378350 Rhamnus crocea ilicifolia (Kellogg) Greene USA: California Drytown G. Hansen 1575 1896-5-8
A: 00378349 Rhamnus ilicifolia Kellogg USA: California Ione G. Hansen 1529 1896-5-26
A: 00378350 Rhamnus ilicifolia Kellogg USA: California Drytown G. Hansen 1575 1896-5-8
A: 00378063 Rhamnus tomentella Bentham USA: California Middle Fork G. Hansen 194 1896-8-10
Rosaceae A: 00345363 Adenostoma fasciculatum Hooker & Arnott USA: California Ione G. Hansen 233 1896-10-7
A: 01728709 Amelanchier pallida Greene USA: California Bear River G. Hansen 1896-7-30
GH: 00345560 Chamaebatia foliolosa Bentham USA: California Carpenter's Gulch G. Hansen 57 1896-5-26
A: 00354946 Holodiscus discolor (Pursh) Maximowicz USA: California Bear Valley G. Hansen 1659 1896-7-30
A: 00346428 Prunus emarginata (Douglas ex Hooker) Eaton USA: California Pedlar G. Hansen 797 1896-8-1
A: 00346698 Prunus subcordata Bentham USA: California Elsie's Creek G. Hansen 1621 1896-5-7
A: 00346700 Prunus subcordata Bentham USA: California Elsie's Creek G. Hansen 1621 1896-8-11
A: 00345922 Rosa californica Chamisso & Schlechtendal USA: California Aqueduct G. Hansen 1896-7-7
A: 00346202 Rubus parviflorus Nuttall USA: California Clinton G. Hansen 1664 1896-5-19
A: 00346298 Rubus ursinus Chamisso & Schlechtendal USA: California New York Falls G. Hansen 1648 1896-5-18
A: 00346298 Rubus vitifolius Chamisso & Schlechtendal USA: California New York Falls G. Hansen 1648 1896-5-18
A: 00345229 Spiraea densiflora Nuttall ex Torrey & A. Gray USA: California Bear River G. Hansen 1965 1896-7-30
Salicaceae A: 00383273 Salix laevigata Bebb USA: California Ione G. Hansen 1510 1896-6
A: 00383339 Salix laevigata Bebb USA: California Ione G. Hansen 1510 1896-3-25
A: 00383574 Salix lasiolepis Bentham USA: California Ione G. Hansen 1511 1896-9-1
A: 00383623 Salix lasiolepis Bentham USA: California Ione G. Hansen 1511 1896-3-25
Santalaceae A: 00381601 Comandra umbellata californica (Rydberg) Piehl USA: California New York Falls G. Hansen 1649 1896-5-18
Saxifragaceae A: 00380615 Ribes nevadense Kellogg USA: California Amador: [no additional data] G. Hansen 1690 1896-5-28
A: 00380616 Ribes nevadense Kellogg USA: California Cosumnes G. Hansen 2043 1896-7-28
A: 00380745 Ribes roezlii Regel USA: California Antelope G. Hansen 1679 1896-5-28
A: 00380827 Ribes roezlii amictum (Greene) Jepson USA: California Elsie's Creek G. Hansen 1625 1896-5-7
Solanaceae A: 00244830 Solanum cupuliferum Greene USA: California New York Falls G. Hansen 1896-6-13
A: 00244830 Solanum umbelliferum Eschscholtz USA: California New York Falls G. Hansen 1896-6-13
Taxaceae A: 00355451 Taxus brevifolia Nuttall USA: California Antelope G. Hansen 1682 1896-7-23
A: 00355461 Taxus brevifolia Nuttall USA: California Antelope G. Hansen 1682 1896-5-28
Vitaceae A: 00381658 Vitis californica Bentham USA: California Carpenter's Gulch G. Hansen 1772 1896-6-30
