Search Results — 2000 specimen records retrieved (1162 records with coordinates)
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(For large data reqests, please contact Jason Alexander, jason_alexander@berkeley.edu.)

 Please cite data retrieved from this page: Data provided by the participants of the Consortium of California Herbaria (ucjeps.berkeley.edu/consortium/).
 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
  CAS-BOT-BC73487  Abies magnifica David D. Keck 1949-7-22 6421 Glenn 5.2 mi. SE. of Mendocino Co. line near Mendocino Pass on Plaskett Meadows Road. 1828 Comment
  CAS-BOT-BC383988  Abronia turbinata David D. Keck 1949-8-14 6457 Mono Bodie 2552 Comment
  CAS-BOT-BC229435  Abronia umbellata David D. Keck 1933-5-5 2195 San Luis Obispo Morro Bay, on the strand Comment
  CAS-BOT-BC30904  Acamptopappus sphaerocephalus Joy Keck 1935-4-14 3837 Riverside Lower Morongo Canyon, Colorado Desert Comment
  CAS-BOT-BC219605  Acanthomintha duttonii David D. Keck 1940-5-15 5034 San Mateo Emerald Lake, west of Redwood City Comment
  CAS-BOT-BC219646  Acanthomintha lanceolata David D. Keck 1934-4-27 2852 Monterey Lewis Creek, due east of Lonoak 457 Comment
  CAS-BOT-BC219649  Acanthomintha lanceolata David D. Keck; Palmer Stockwell 1935-5-17 3358 San Benito 14.2 miles S.S.E. of Paicines, on road to Panoche Pass Comment
  RSA580339  Acanthomintha lanceolata D. D. Keck, Palmer Stockwell 1935-5-17 3358 San Benito 14.2 miles SSE of Paicines, on road to Panoche Pass. Comment
  UC532116  Acanthomintha lanceolata David D. Keck 1934-4-27 2852 Monterey due e of Lonoak (Lewis Creek); Lewis Creek 457 Comment
  CAS-BOT-BC219697  Acanthomintha obovata subsp. obovata David D. Keck 1933-5-1 2046 San Benito Summit between Hernandex [Hernandez] (Laguna) and Hernandez Valley 853 Comment
  CAS-BOT-BC330631  Acer glabrum var. glabrum David D. Keck 1938-8-6 4801 Del Norte Siskiyou Mts., 3 mi S of Oregon and 1 mi N of summit on Waldo-Happy Camp road. 1524 Comment
  UC595087  Acer glabrum var. glabrum David D. Keck 1938-8-6 4801 Del Norte on Waldo-Happy Camp road 1 mi n of summit and 3 mi s Oregon; Siskiyou Mts. 1524 Comment
Read comments
Jun 19 2012
  CAS-BOT-BC21675  Achillea millefolium David D. Keck 1937-8-30 4667 Mono (below) Comment
  CAS-BOT-BC28698  Achillea millefolium David D. Keck 1934-7-8 2978 -2 Monterey Dug up in Asilomar, planted in garden at Stanford. 0 Comment
  CAS-BOT-BC28710  Achillea millefolium David D. Keck 1934-7-8 2978 Monterey Asilomar, Monterey Peninsula. Comment
  CAS-BOT-BC28792  Achillea millefolium David D. Keck; William M. Hiesey 1940-5-31 5137 -1 Santa Barbara Summit of Nojoqui Pass, Santa Ynez Mountains, north of Las Cruces 274 Comment
  CAS-BOT-BC18866  Achillea millefolium David D. Keck 1938-8-8 4877 Siskiyou Scott Mountain Divide, between Scott Mtn. and Craggy Peak. 1676 Comment
  CAS-BOT-BC18884  Achillea millefolium D. D. Keck; W. M. Hiesey 1940-5-28 5055 Santa Clara Llagas Creek, Uvas Road, ca. 4 mi. W. of Morgan Hill 165 Comment
  CAS-BOT-BC20362  Achillea millefolium David D. Keck 1941-4-19 5241 San Benito San Carlos Creek, 1 mi. N. of Idria 640 Comment
  CAS-BOT-BC21576  Achillea millefolium David D. Keck 1939-7-1 5011 San Mateo 3 mi. S. of Pescadero, 1 mile from the ocean 60 Comment
  CAS-BOT-BC28581  Achillea millefolium David D. Keck 1949-7-12 6326 Humboldt 4 miles south of Scotia (halfway between Scotia and Pepperwood). Comment
  CAS-BOT-BC260416  Achnatherum hymenoides David D. Keck; L. R. Abrams 1934-6-30 2898 Mono Just N of Mono Craters, 4 miles S of Mono Lake 2103 Comment
  CAS-BOT-BC260417  Achnatherum hymenoides David D. Keck; L. R. Abrams 1934-6-30 2898 Mono Just N of Mono Craters, 4 miles S of Mono Lake 2103 Comment
  CAS-BOT-BC210627  Achnatherum lemmonii David D. Keck 1933-5-30 2386 Lake Scotts Valley, 6 miles south of Blue Lakes Comment
  CAS-BOT-BC210728  Achnatherum lemmonii David D. Keck 1947-6-3 5886 Tuolumne Aspen Valley Rd, 1 mi. N. of Carl Inn (South Fork crossing of Tuolumne River), near fork to Mather 1432 Comment
  UC579773  Achnatherum lemmonii David D. Keck 1937-8-26 4595 Mono e of Mount Conness (Harvey Monroe Hall Natural Area); Sierra Nevada, Slate Creek Basin 3050 Comment
  UC718002  Achnatherum lemmonii David D. Keck 1944-7-8 5409 Sierra 1.5 mi n on Feather River road Sattley; Sierra Nevada, Sierra Valley 1524 Comment
  CAS-BOT-BC216418  Achnatherum lettermanii David D. Keck 1937-8-26 4596 Mono Near transplant gardens and cabin, Harvey Monroe Hall Natural Area, Slate Creek Basin, E of Mount Conness 3050 Comment
  CAS-BOT-BC216420  Achnatherum lettermanii David D. Keck 1937-8-27 4632 Mono In saddle between Mount Conness and East Plateau 3350 Comment
  CAS-BOT-BC210748  Achnatherum nelsonii David D. Keck 1944-7-8 5401 Sierra 3 miles N.E. of Sierra City on North Fork of North Fork of Yuba River near mouth of Sardine Creek 1584 Comment
  CAS-BOT-BC210774  Achnatherum nelsonii David D. Keck 1936-8-19 4414 Mono Slate Creek Valley, Harvey Monroe Hall Natural Area, at Timberline Station 3050 Comment
  POM267984  Achnatherum nevadense D. D. Keck 1944-7-8 5401 Sierra 3 mi NE of Sierra City on North Fork of North Fork of Yuba River near mouth of Sardine Creek 1585 Comment
  CAS-BOT-BC216819  Achnatherum occidentale David D. Keck 1936-8-17 4373 Mono Harvey Monroe Hall Natural Area, Slate Creek Basin, Alpine Terrace, on N shoulder of White Mountain 3505 Comment
  CAS-BOT-BC216821  Achnatherum occidentale David D. Keck 1937-8-29 4654 Mono Harvey Monroe Hall Natural Area, Slate Creek Basin, E of Mount Conness. Slate Creek Valley, on large beside cabin 3048 Comment
  POM267985  Achnatherum occidentale subsp. occidentale D. D. Keck 1944-7-8 5407 Sierra East side of Yuba Pass, Near base, 2 mi NW of Sattley 1616 Comment
  UC717977  Achnatherum occidentale subsp. occidentale David D. Keck 1944-7-8 5451 Lassen 1.5 mi w Susanville (rim of plateau overlooking Susan River canyon); Sierra Nevada, Susan River 1341 Comment
  UC717983  Achnatherum occidentale subsp. pubescens David D. Keck 1944-7-8 5406 Sierra 2 mi nw Sattley (e side of Yuba Pass); Sierra Nevada 1615 Comment
  POM209672  Achnatherum speciosum D. D. Keck 1934-4-26 2813 San Luis Obispo 10 miles W of Simmler on road to La Panza. Comment
Read comments
Sep 19 2016
  CAS-BOT-BC29130  Achyrachaena mollis David D. Keck 1932-4-23 1440 Santa Clara Stanford University campus 30 Comment
  UC913109  Achyrachaena mollis David D. Keck 1932-4-23 1440 Santa Clara Stanford University campus 30 Comment
  CAS-BOT-BC29128  Achyrachaena mollis David D. Keck 1933-5-1 2006 Santa Clara 1.4 miles N of Sargent Comment
  CAS-BOT-BC29158  Achyrachaena mollis D. D. Keck 1933-5-28 2323 Sonoma 3.4 miles east of Shellville (jsut east of intersection of Sonoma Road) Comment
  CAS-BOT-BC29756  Achyrachaena mollis David D. Keck 1931-4-3 1058 Napa 7 miles NW of monticello (1 mile above the mouth of Pope Creek) Comment
  CAS-BOT-BC29769  Achyrachaena mollis David D. Keck 1941-4-19 5237 San Benito Cherry Hill School, at summit of Panoche Pass, Diablo Range 609 Comment
  CAS-BOT-BC213440  Acmispon argophyllus var. argophyllus David D. Keck 1947-3-23 5713 Kern 1.5 mi. E of Onyx, South Fork of Kern River 853 Comment
  CAS-BOT-BC391578  Aconitum columbianum subsp. viviparum David D. Keck 1938-8-6 4793 Del Norte Exactly at the Josephine Co., Oregon line and just W. of the corner of Siskiyou Co., on Waldo-Happy camp road, Siskiyou Mts. 1370 Comment
  RSA85065  Adenostoma fasciculatum var. fasciculatum D. D. Keck 1932-5-25 1781 San Mateo Hills 2 miles W of Belmont Comment
  CAS-BOT-BC65538  Adiantum aleuticum David D. Keck 1949-7-21 6388 Trinity Granite Canyon, 2 mi. W. of Forest Glen 822 Comment
  CAS-BOT-BC22976  Agoseris grandiflora var. grandiflora David D. Keck 1932-5-6 1460 San Mateo Belmont Comment
  POM182727  Agoseris heterophylla D. D. Keck 1931-4-3 1060 Napa Pope Creek canyon, 7 miles NW of Monticello Comment
  POM182540  Agoseris heterophylla D. D. Keck 1931-5-31 1132 Tuolumne Hog Ranch Ranger Station, Yosemite Nat'l Park 1425 Comment
  CAS-BOT-BC15235  Agoseris hirsuta David D. Keck 1932-5-6 1461 San Mateo near Belmont Comment
  UC579710  Agoseris monticola David D. Keck 1935-7-20 3874 Mono 18 mi s on rd to Bishop Leevining Comment
  CAS-BOT-BC42915  Agoseris retrorsa David D. Keck 1931-6-1 1177 Tuolumne Mather 1400 Comment
  CAS-BOT-BC139414  Agrostis hyemalis David D. Keck 1936-8-21 4478 Mono Sierra Nevada. Leevining Grade. 2620 Comment
  CAS-BOT-BC139075  Agrostis pallens David D. Keck 1948-7-1 5981 Del Norte Smith River 0.5 mile above the forks at Myrtle Creek. Comment
  UC579754  Agrostis scabra David D. Keck 1937-8-26 4598 Mono e of Mount Conness (Harvey Monroe Hall Natural Area); Sierra Nevada, Slate Creek Basin 3048 Comment
  UC648722  Agrostis scabra David D. Keck 1936-8-21 4478 Mono Leevining Grade Sierra Nevada 2621 Comment
  CAS-BOT-BC138645  Agrostis stolonifera David D. Keck 1931-6-10 1251 Tuolumne Mather. Transition Zone of the Sierra Nevada. 1400 Comment
  CAS-BOT-BC138510  Agrostis variabilis David D. Keck 1937-8-26 4592 Mono Sierra Nevada. Harvey Monroe Hall Natural Area, Slate Creek Basin, east of Mount Connness. Near transplant garden. 3050 Comment
  CAS-BOT-BC138516  Agrostis variabilis David D. Keck 1937-8-26 4592 Mono Sierra Nevada. Harvey Monroe Hall Natural Area. Slate Creek Basin, east of Mount Conness. Near Carnegie transplant garden. 3050 Comment
  CAS-BOT-BC138517  Agrostis variabilis David D. Keck 1937-8-26 4582 Mono Sierra Nevada. Harvey Monroe Hall Natural Area. Slate Creek Basin, east of Mount Conness. Middle Ridge, north side near summit. 3110 Comment
  CAS-BOT-BC445401  Alisma plantago-aquatica David D. Keck 1931-6-2 1184 Tuolumne Mather. 1400 Comment
  CAS-BOT-BC447495  Allium amplectens David D. Keck; Palmer Stockwell 1935-5-10 3222 Monterey 1.3 miles south east of Jolon 300 Comment
  CAS-BOT-BC461091  Allium amplectens David D. Keck 1933-5-29 2365 Napa Pope Creek bridge south of Walters Springs Comment
  CAS-BOT-BC462228  Allium amplectens David D. Keck; J. Clausen 1937-5-13 4551 Santa Clara Beauregard Creek: 14.2 mi. from Isabel Creek (31 mi. from Livermore). Mt Hamilton Range near San Antonio Valley. Comment
  POM215777  Allium amplectens David D. Keck 1933-5-29 2365 Napa Pope Creek bridge south of Walters Springs. Comment
  RSA367063  Allium bisceptrum David D. Keck 1932-6-30 1566 El Dorado Between Fallen Leaf Lake and Lake Tahoe. 1921 Comment
  CAS-BOT-BC466752  Allium campanulatum David D. Keck 1931-6-6 1216 Tuolumne Mather, Sierra Nevada 1400 Comment
  CAS-BOT-BC468930  Allium crispum David D. Keck 1933-5-1 2031 San Benito San Lorenzo Creek, near confluence with San Benito River, 4 miles N.W. of Hernandez (Laguna) 609 Comment
  CAS-BOT-BC469104  Allium dichlamydeum David D. Keck; J. Clausen 1935-6-15 3366 Sonoma 1 mile north mouth of Salmon Creek Comment
  CAS-BOT-BC469027  Allium falcifolium David D. Keck 1931-4-3 1071 Napa Near Walter Springs, Pope Creek Canyon, 5 1/2 miles E of Pope Valley Comment
  CAS-BOT-BC469029  Allium falcifolium David D. Keck 1933-5-29 2375 Napa 1.3 miles south of Knoxville. Comment
  CAS-BOT-BC469165  Allium falcifolium David D. Keck; J. Clausen 1937-5-13 4519 Santa Clara Mt. Hamilton, 3 mi. E. of summit, in road to Isabel Creek. Comment
  RSA577460  Allium falcifolium David D. Keck, Jens Clausen 1937-5-13 4519 Santa Clara Mt. Hamilton, 3 miles E of summit on road to Isabel Creek. Comment
  CAS-BOT-BC135889  Allium fimbriatum subsp. purdyi David D. Keck 1933-5-30 2398 Colusa Colusa-Lake County line west of Wilbur Springs. Comment
  POM215800  Allium fimbriatum var. purdyi David D. Keck 1933-5-30 2398 Colusa Colusa/Lake Co. Line west of Wilbur Springs Comment
  UC575308  Allium howellii var. howellii David D. Keck and J. Clausen 1935-4-11 3172 Kern 4 mi nw Tejon Ranch House (ca. 8 mi s of Comanche Point, halfway between El Paso Creek and Tejon Creek) 250 Comment
  POM223695  Allium howellii var. howellii David D. Keck, Jens Clausen 1935-4-10 3158 San Luis Obispo 18 miles south of Soda Lake toward southern end of Carrizo Plain. 610 Comment
  RSA607302  Allium howellii var. howellii David D. Keck, Jens Clausen 1935-4-10 3158 San Luis Obispo 18 miles south of Soda Lake toward southern end of Carrizo Plain. 610 Comment
  CAS-BOT-BC471026  Allium hyalinum David D. Keck; J. Clausen 1935-4-12 3205 Tulare Success, N. side of town 215 Comment
  CAS-BOT-BC471027  Allium hyalinum David D. Keck; J. Clausen 1935-4-12 3205 Tulare Success, N. side of town 215 Comment
  UC577273  Allium hyalinum David D. Keck and J. Clausen 1935-4-12 3205 Tulare n side of town Success 215 Comment
  CAS-BOT-BC472712  Allium lacunosum var. lacunosum Joy Keck 1935-4-19 3849 Riverside White Tank, S. of Twenty-nine Palms Comment
  CAS-BOT-BC472743  Allium lacunosum var. micranthum David D. Keck; Palmer Stockwell 1935-5-10 3222 Monterey 1.3 miles SE of Jolon 300 Comment
  CAS-BOT-BC132053  Allium peninsulare var. peninsulare David D. Keck 1933-6-1 2431 Placer 2.3 miles southeast of Loomis on back road to Folsom Comment
  CAS-BOT-BC475560  Allium serra David D. Keck 1933-5-29 2374 Napa 1.3 miles south of Knoxville Comment
  POM71705  Allium validum David D. Keck 1925-8-8 232 Mariposa N of Mt. Watkins, Yosemite National Park. 2439 Comment
  CAS-BOT-BC171002  Alnus rhombifolia David D. Keck 1949-7-22 6399 Mendocino Alder Springs in the Coast Range N Fork of Eel River at crossingbelow MIna ( N of Covelo) 304 Comment
  LA204068  Alnus rhombifolia David D. Keck; 1932-5-22 1357 Santa Clara Los Trancos Creek, back of Stanford University Comment
  RSA91293  Alnus rhombifolia D. D. Keck 1932-5-22 1357 Santa Clara Los Trancos Creek, back of Stanford University. Comment
  CAS-BOT-BC138061  Alopecurus aequalis var. aequalis David D. Keck 1931-6-1 1160 Tuolumne Sierra Nevada Mountains. Yosemite National Park. Mather. 1400 Comment
  CAS-BOT-BC137992  Alopecurus geniculatus David D. Keck 1932-7-3 1667 Plumas In the Northern Sierra Nevada. Quincy. 1065 Comment
  RSA6311  Alopecurus saccatus D. D. Keck 1932-5-6 1472 San Mateo Burlingame. Comment
  CAS-BOT-BC13770  Ambrosia chamissonis David D. Keck 1933-9-8 2540 Orange Sunset Beach Comment
  UC523553  Ambrosia chamissonis David D. Keck 1933-9-8 2522 Orange Sunset Beach Comment
  CAS-BOT-BC45062  Ambrosia psilostachya David D. Keck 1933-10-3 2539 Orange Sunset Beach Comment
  CAS-BOT-BC272971  Ambrosia salsola David D. Keck; J. Clausen 1935-4-10 3165 Kern 10.6 miles due east of Maricopa Comment
  CAS-BOT-BC137866  Ammophila arenaria David D. Keck; J. Clausen 1935-6-16 3387 Humboldt Mouth of Little River. Comment
  CAS-BOT-BC214011  Amsinckia David D. Keck; J. Clausen 1935-4-8 3050 Monterey Jolon Road, ca. 6 mi. W. of King City Comment
  GH424843  Amsinckia D. D. Keck & J. Clausen 1935-4-8 3035 Unknown Pine Canyon Road, 3 mi. W. of King City Comment
  POM220936  Amsinckia furcata D. D. Keck, J. Clausen 1935-4-9 3107 San Luis Obispo Summit of Polonic Pass, 5 mi. east of Cholame on road to Lost Hills, southern tip of Diablo Range. 579 Comment
  CAS-BOT-BC45190  Anaphalis margaritacea D. D. Keck 1931-10-5 1284 San Mateo 1 mile north of Salada Beach, 300 feet from ocean Comment
  POM182719  Ancistrocarphus filagineus D. D. Keck 1931-4-3 1068 Napa Pope Creek Canyon, 8 miles NW of Monticello Comment
  CAS-BOT-BC128595  Androsace septentrionalis David D. Keck 1938-8-23 4974 Mono Near summit of Dana Plateau (N. of Mt. Dana) 3657 Comment
  CAS-BOT-BC221434  Angelica hendersonii David D. Keck; J. Clausen 1935-7-15 3373 Sonoma 1 mi. north of Salmon Creek Comment
  CAS-BOT-BC273128  Anisocarpus madioides David D. Keck 1938-8-4 4764 Mendocino 4 mi. N. of Ft. Bragg Comment
  UC595126  Anisocarpus madioides David D. Keck 1938-8-4 4764 Mendocino 4 mi n Ft. Bragg Comment
  UC913108  Anisocarpus madioides David D. Keck 1932-5-11 1497 San Mateo above Woodside (on La Honda road, e slope of Santa Cruz Mtns.); Santa Cruz Mtns. 228 Comment
  CAS-BOT-BC273148  Anisocarpus madioides David D. Keck 1934-7-8 2953 Monterey 4 miles southeast of Big Sur Post Office, Santa Lucia Mountains Comment
  CAS-BOT-BC59260  Antennaria argentea David D. Keck 1947-6-3 5887 Tuolumne Aspen Valley Rd, 1 mi. N. of Carl Inn (South Fork crossing of Tuolumne River), near fork to Mather 1432 Comment
  POM182636  Antennaria argentea D. D. Keck 1931-6-6 1210 Tuolumne Mather. 1402 Comment
  RSA106205  Antennaria geyeri D. D. Keck 1953-7-31 6534 Siskiyou Deer Mountain Service Station, 3.5 mi. S of Grass Lake. Comment
  UC717961  Antennaria luzuloides David D. Keck 1944-7-8 5418 Sierra 1.4 mi n, (on Feather River Road) Sattley; Sierra Nevada, Sierra Valley 1524 Comment
  CAS-BOT-BC137739  Anthoxanthum odoratum David D. Keck 1948-7-2 6010 Humboldt 1.5 mile esat of Freshwater (Garfield), on Kneeland Road. Comment
  UC905641  Anthoxanthum odoratum David D. Keck 1948-7-1 5968 Humboldt Trinidad Comment
  POM190466  Antirrhinum leptaleum D. D. Keck 1932-7-1 1591 Placer 2 miles N. of Auburn on Nevada City Road. 427 Comment
  POM256796  Antirrhinum multiflorum D. D. Keck, Wm. Hiesey 1940-5-29 5097 Monterey Gorge of N. Fork of San Antonio River, near mouth of Bear Canyon, Sta. Lucia Mts. 381 Comment
  POM256798  Antirrhinum multiflorum D. D. Keck, Wm. M. Hiesey 1940-5-30 5110 Santa Barbara 2 miles E. of Point Sal in soft chaparral 335 Comment
  CAS-BOT-BC397886  Aquilegia formosa David D. Keck 1932-7-3 1632 Plumas Quincy, to south of town. 1065 Comment
  POM366959  Aquilegia formosa var. truncata D. D. Keck 1932-5-11 1771 San Luis Obispo 3 miles W of Kings Mtn on road to Tunitas. 457 Comment
Read comments
Sep 21 2014
  CAS-BOT-BC17337  Arabis blepharophylla David D. Keck 1933-5-11 2304 San Mateo Montara Summit, Montara Mountain. Comment
  CAS-BOT-BC171674  Aralia californica David D. Keck 1932-7-3 1702 Plumas Water supply canyon to the left hand just south of town, Quincy - Northern Sierra Nevada 1066 Comment
  CAS-BOT-BC40030  Arctostaphylos nevadensis David D. Keck 1932-6-30 1580 Nevada 1 mi. E. of Cisco 1798 Comment
  CAS-BOT-BC46661  Arctostaphylos patula David D. Keck 1946-4-25 5527 El Dorado Between Cascade Lake and Emerald Bay, Lake Tahoe. 2011 Comment
  POM190460  Arctostaphylos patula D. D. Keck 1932-6-30 1552 El Dorado Between Fallen Leaf Lake and Lake Tahoe. 1921 Comment
  LA42193  Arctostaphylos viscida subsp. mariposa David D. Keck; 1931-10-20 1338 Tuolumne Mather 1400.0 Comment
  POM216518  Arctostaphylos viscida subsp. mariposa D. D. Keck 1931-10-20 13387 Tuolumne Mather, Sierra Nevada. 1400 Comment
  POM367484  Arctostaphylos viscida subsp. mariposa D. D. Keck 1931-10-20 1338 Tuolumne Mather, Sierra Nevada. 1400 Comment
  CAS-BOT-BC137683  Aristida adscensionis David D. Keck 1947-3-28 5847 Inyo 11 miles west of Death Valley Junction (ca. 3 miles east of Ryan). 944 Comment
  CAS-BOT-BC137495  Aristida purpurea var. wrightii David D. Keck; Roxana S. Ferris 1947-3-26 5798 Inyo Titus Canyon, Grapevine Mountains, east side of Death Valley. 975 Comment
  CAS-BOT-BC520415  Armeria David D. Keck 1938-8-4 4750 Mendocino Fort Bragg, 1 mi N Comment
  CAS-BOT-BC64627  Armeria maritima subsp. californica David D. Keck 1938-8-4 4750 Mendocino Fort Bragg, 1 mi. N. Comment
  RSA6284  Arnica discoidea D. D. Keck 1932-5-11 1775 San Mateo East side of Kings Mountain, on Kings Mountain Road 350 Comment
  SEINET3073045 Image available Arnica mollis David D. Keck 1937-8-27 4648 Mono Near summit of ravine leading from Slate Creek to saddle between Mt. Conness and East Plateau 3290 Comment
  SEINET3096780 Image available Arnica nevadensis David D. Keck 1937-8-30 4670 Mono Serra Nevada. Harvey Monroe Hall Natural Area, Slate Creek Basin, east of Mount Conness. Slope on southeast flank of Mt. Conness above Hanging Valley in cirque between Conness and White Mt. 3435 Comment
  CAS-BOT-BC146285  Arrhenatherum elatius var. elatius David D. Keck 1948-7-1 5995 Del Norte 1.6 mile south of State line, highway 199. Comment
  CAS-BOT-BC84987  Artemisia biennis David D. Keck 1931-10-11 1308 Santa Clara Near the embarcadero, Palo Alto. Comment
  CAS-BOT-BC93914  Artemisia douglasiana David D. Keck 1931-10-20 1336 Tuolumne Sierra Nevada Mountains, Yosemite National Park - Mather 1400 Comment
  CAS-BOT-BC93915  Artemisia douglasiana David D. Keck 1931-10-20 1336 Tuolumne Sierra Nevada Mountains, Yosemite National Park - Mather 1400 Comment
  CAS-BOT-BC90584  Artemisia dracunculus David D. Keck 1932-9-27 1819 San Benito 3.4 miles southwest of Paicines, in canyon of Tres Pinos Creek 245 Comment
  CAS-BOT-BC90686  Artemisia ludoviciana subsp. incompta David D. Keck 1939-9-4 5015 Mono Summit of [Leevining] Lee Vining Canyon opposite the dam at Ellery Lake 2910 Comment
  POM209649  Artemisia pycnocephala D. D. Keck 1934-7-8 2979 Monterey Alosimar, Monterey peninsula Comment
  CAS-BOT-BC93618  Artemisia rothrockii David D. Keck 1939-9-4 5013 Mono Ellery Lake, Sierra Nevada, at head of Leevining Canyon, upper end of lake 2941 Comment
  GH427509  Artemisia tridentata D. D. Keck 1939-9-4 5018 Unknown Leevining Canyon, just below crossing of Warren Creek 2697 Comment
  SEINET476219  Artemisia tridentata David D. Keck 1939-9-10 Mono 1 mile west of junction with US 395 on State Highway 108, Sonora Pass road, near West Walker River Comment
  CAS-BOT-BC97382  Artemisia tridentata subsp. tridentata David D. Keck 1939-9-10 5028 Mono 1 mile W. of junction with US 395 on Highway (State) 108, Sonora Pass road, near West Walker River 2135 Comment
  CAS-BOT-BC97384  Artemisia tridentata subsp. tridentata David D. Keck 1939-9-4 5018 Mono [Leevining] Lee Vining Canyon, just below crossing of Warren Creek 2700 Comment
  CAS-BOT-BC97385  Artemisia tridentata subsp. tridentata David D. Keck 1939-9-4 5014 Mono Summit of [Leevining] Lee Vining Canyon opposite the dam at Ellery Lake 2910 Comment
  CAS-BOT-BC97399  Artemisia tridentata subsp. tridentata David D. Keck 1939-9-4 5024 Mono Mono Basin sand flat at east base of Mono Craters Comment
  POM256737  Artemisia tridentata subsp. tridentata D. D. Keck 1939-9-4 5021 Mono Mono Mills, south of Mono Lake. 2241 Comment
  CAS-BOT-BC99251  Artemisia tridentata subsp. vaseyana David D. Keck 1939-9-4 5017 Mono Leevining Canyon, just below crossing of Warren Creek 2697 Comment
  CAS-BOT-BC99253  Artemisia tridentata subsp. vaseyana David D. Keck 1939-9-10 5028 Mono 1 mile W. of junction with US 395 on Highway (State) 108, Sonora Pass Road, near West Walker River 2133 Comment
  UC646437  Artemisia tridentata subsp. vaseyana David D. Keck 1939-9-4 5014 Mono opposite dam at Ellery Lake (summit of Leevining Canyon); Leevining Canyon 2910 Comment
  RSA602843  Asarum caudatum D. D. Keck 1937-4-25 4508 Santa Cruz Shingle Creek, Felton. 91 Comment
  CAS-BOT-BC400766  Asarum lemmonii David D. Keck 1932-7-3 1642 Plumas Quincy, in the Northern Sierra Nevada 1065 Comment
  CAS-BOT-BC400767  Asarum lemmonii David D. Keck 1932-7-3 1642 Plumas Quincy, in the Northern Sierra Nevada 1065 Comment
  CAS-BOT-BC65973  Aspidotis densa David D. Keck; W. M. Heusi 1927-7-4 1375 Tuolumne 3 miles south of Pate Valley on Harden Lake trail, south wall of Tuolumne River Canyon 1615 Comment
  CAS-BOT-BC97474  Aster David D. Keck 1938-8-9 4903 Plumas Beckwith (Beckwourth), Sierra Valley, 0.5 mi. E. of town 1500 Comment
  POM71727  Aster alpigenus D. D. Keck 1925-8-8 225 Tuolumne North of Mt. Watkins, Yosemite National Park. 2439 Comment
  POM216525  Aster lentus D. D. Keck 1931-10-20 1329 Tuolumne Mather, Sierra Nevada. 1400 Comment
  SEINET878948 Image available Asteraceae D. D. Keck 1933-1 2537 Orange Seal Beach. Comment
  UC518931  Astragalus asymmetricus David D. Keck 1933-6-2 2454 Stanislaus Oakdale Comment
  CAS-BOT-BC177493  Astragalus asymmetricus David D. Keck 1933-6-2 2454 Stanislaus Oakdale, in vacant lots Comment
  CAS-BOT-BC180504  Astragalus asymmetricus David D. Keck 1932-10-15 1976 Monterey Junction of U.S. Highway 101 and Lockwood Road, near Bradley Comment
  RSA605957  Astragalus didymocarpus D. D. Keck, J. Clausen 1935-4-9 3088 San Luis Obispo Cholame 457 Comment
  CAS-BOT-BC182352  Astragalus didymocarpus var. didymocarpus David D. Keck; J. Clausen 1935-4-9 3088 San Luis Obispo Cholame 460 Comment
  CAS-BOT-BC182908  Astragalus douglasii David D. Keck 1933-5-3 2112 San Luis Obispo 2.5 miles east of Estrella on road to Shandon. Northern San Luis Obispo County Comment
  CAS-BOT-BC178221  Astragalus kentrophyta David D. Keck 1938-8-23 4962 Mono Dana Plateau, N. of Mt. Dana - Sierra Nevada 3535 Comment
  POM298286  Astragalus layneae D. D. Keck 1947-3-25 5749 Inyo Northern end of Death Valley, opposite Mesquite Spring on road to Ubehebe Crater. In Larrea-Franseria association. 610 Comment
  UC905620  Astragalus layneae David D. Keck 1947-3-25 5749 Inyo opposite Mesquite Spring on road to Ubehebe Crater (northern end Death Valley); , opposite Mesquite Spring 609 Comment
  CAS-BOT-BC187321  Astragalus lentiginosus var. nigricalycis David D. Keck 1933-5-6 2247 Santa Barbara Cuyama Valley, on Ozena road, 3 miles south of Santa Maria-Maricopa road Comment
  CAS-BOT-BC187510  Astragalus macrodon David D. Keck 1933-5-6 2239 Santa Barbara Cuyama River, 6 miles west of Caliente Ranch, northern Santa Barbara County Comment
  CAS-BOT-BC178068  Astragalus nuttallianus David D. Keck; Roxana S. Ferris 1947-3-26 5818 Inyo Titus Canyon, Grapevine Mts., east of Death Valley, Death Valley National Monument 1005 Comment
  CAS-BOT-BC186618  Astragalus oxyphysus David D. Keck 1933-5-3 2143 Fresno 1/2 way down N. side of Parkfield Grade 671 Comment
  CAS-BOT-BC193015  Astragalus purshii var. tinctus David D. Keck; Palmer Stockwell 1935-5-11 3269 Kern Canebrake Creek, 5 mi. N.W. of Walker Pass, Sierra Nevada 1310 Comment
  POM182693  Athysanus pusillus D. D. Keck 1931-4-2 1005 Napa Foot of Wooden Valley grade, 4 miles NE of Napa. 50 Comment
  POM97209  Athysanus pusillus D. D. Keck, McCully 1925-5-18 136 San Diego Banner Grade 1067 Comment
  POM29651  Atriplex californica D. D. Keck 1934-7-7 2975 Santa Cruz West Cliff Drive, Santa Cruz Comment
  CAS-BOT-BC176475  Atriplex polycarpa David D. Keck 1932-9-27 1836 Fresno In Big Panoche Pass, 13 miles east of Llanado Comment
  RSA182488  Avena barbata D. D. Keck 1931-5-30 1123 Tuolumne Mather. 1400 Comment
  SEINET3386136 Image available Baccharis douglasii David D. Keck 1931-9-27 1271 San Mateo Dumbarton Bridge. Comment
  POM350441  Baccharis pilularis D. D. Keck 1931-10-5 1283 San Mateo 1 mile north of Salada Beach 91 Comment
  CAS-BOT-BC100042  Balsamorhiza hookeri David D. Keck 1944-7-8 5412 Sierra Sierra Valley, 1.5 miles N. of Sattley on Feather River road 1524 Comment
  CAS-BOT-BC106488  Balsamorhiza hookeri David D. Keck; J. Clausen 1935-6-24 3747 Lassen 2 mi. S. of Ravendale, in light sandy clay soil with some rock. 1463 Comment
  CAS-BOT-BC100220  Benitoa occidentalis David D. Keck 1928-9-29 470 Fresno Ca. 3.5 mi. E. of Priest Valley P.O., western Fresno County 460 Comment
  GH387009  Benitoa occidentalis D. D. Keck 1928-9-28 470 Unknown About 3.5 miles east of Priest Valley Post Office, western Fresno County 457 Comment
  CAS-BOT-BC100205  Benitoa occidentalis David D. Keck 1928-9-29 469 Fresno 18 miles E. of San Lucas on road to Coalinga 650 Comment
  CAS-BOT-BC76013  Berberis pumila David D. Keck 1942-5-30 5317 Tuolumne Sierra Nevada. Big Oak Flat Road, between Hardin Flat and South Fork. 1066 Comment
  CAS-BOT-BC169469  Betula occidentalis David D. Keck 1935-7-20 3888 Mono Rock Creek 2 mi S of Toms Place Comment
  CAS-BOT-BC102036  Bidens laevis David D. Keck 1932-9-28 1847 Fresno China Slough, creek through Centerville Comment
  CAS-BOT-BC102037  Bidens laevis David D. Keck 1932-9-28 1847 Fresno China Slough, creek through Centerville Comment
  CAS-BOT-BC127956  Blepharipappus scaber David D. Keck; J. Clausen 1935-6-25 3754 Lassen Susanville, on hills just west of town 1310 Comment
  CAS-BOT-BC127957  Blepharipappus scaber David D. Keck; J. Clausen 1935-6-24 3733 Lassen 2 mi. S. of Ravendale 1463 Comment
  POM298280  Blepharipappus scaber D. D. Keck, Jens Clausen 1935-6-24 3711 Modoc 3 miles northeast of Willow Ranch, east of Goose Lake. 1555 Comment
  CAS-BOT-BC127949  Blepharipappus scaber David D. Keck 1938-8-8 4861 Siskiyou On hillside 0.4 mi. S. of Scott Mt. Lodge 1040 Comment
  CAS-BOT-BC127975  Blepharipappus scaber David D. Keck 1949-7-19 6356 Siskiyou 6.5 mi. SW of Yreka on Road to Ft. Jones, nr. head of Yreka Creek at first spring Serpentine outcropping here. 1127 Comment
  POM223718  Blepharipappus scaber D. D. Keck, Jens Clausen 1935-6-24 3725 Lassen 5 miles south of Likely. 1402 Comment
  CAS-BOT-BC127829  Blepharizonia laxa David D. Keck 1932-9-27 1823 San Benito 5.8 miles southeast of Paicines Comment
  CAS-BOT-BC127896  Blepharizonia laxa David D. Keck 1934-4-25 2757 San Benito 1 mi. S. of Willow Creek School, between Paicines and Pinnacles. Comment
  CAS-BOT-BC100326  Blepharizonia plumosa David D. Keck 1933-8-23 2500 Alameda Halfway up the grade 1 mile north of Tesla Comment
  CAS-BOT-BC100327  Blepharizonia plumosa David D. Keck 1933-8-23 2500 Alameda Halfway up the grade 1 mile north of Tesla Comment
  CAS-BOT-BC27859  Blepharizonia plumosa subsp. viscida David Daniels Keck 1932-9-27 1814 San Benito 3.8 miles S of Tres Pinos in San Benito River Canyon Comment
Read comments
Sep 14 2018
  CAS-BOT-BC13784  Boechera howellii David D. Keck 1937-8-30 4696 Mono Sierra Nevada. Mono National Forest. Harvey Monroe Natural Area. 3660 Comment
  CAS-BOT-BC13934  Boechera lemmonii David D. Keck 1936-8-17 4380 Mono Harvey Monroe Hall Natural Area, Slate Creek Basin, Alpine Terrace. On north slope of White Mountain. 3500 Comment
  CAS-BOT-BC13935  Boechera lemmonii David D. Keck 1936-8-17 4381 Mono Harvey Monroe Hall Natural Area, Slate Creek Basin, Alpine Terrace. On north slope of White Mountain. 3500 Comment
  GH378768  Boechera lemmonii D. D. Keck 1938-8-29 5001 Unknown Harvey Monroe Hall Natural Area, at southeast face of North Peak Comment
  CAS-BOT-BC420241  Boykinia occidentalis David D. Keck 1948-7-1 5994 Del Norte One mile south of border station, highway 199 Comment
  SEINET3292600 Image available Brassica rapa David D. Keck 1932-2-16 1377 San Mateo Portola, in cultivated orchards, roadside Potola Comment
  CAS-BOT-BC100448  Brickellia californica David D. Keck 1932-9-27 1818 San Benito 3.4 miles southeast of Paicines, in Tres Pinos Creek Canyon 245 Comment
  SEINET4183129 Image available Briza minor David D. Keck 1932-4-18 San Mateo Burlingame Comment
  LA25690  Brodiaea californica D. Keck; 1932-7-1 1601 Nevada near southern city limits of Grass Valley 731 Comment
  CAS-BOT-BC483098  Brodiaea elegans subsp. elegans David D. Keck 1947-6-3 5876 Tuolumne 2 miles west of Yosemite Junction, Oakdale-Sonora Highway 327 Comment
  RSA6251  Brodiaea elegans subsp. elegans David D. Keck 1932-7-1 1601 Nevada Near southern city limits of Grass Valley. 732 Comment
  CAS-BOT-BC484564  Brodiaea minor David D. Keck 1932-7-1 1602 Nevada Near southern city limits of Grass Valley 731 Comment
  CAS-BOT-BC484585  Brodiaea purdyi David D. Keck 1932-7-1 1602 Nevada Near southern city limits of Grass Valley 731 Comment
  POM186830  Brodiaea purdyi David D. Keck 1932-7-1 1602 Nevada Near southern city limits of Grass Valley. 732 Comment
  CAS-BOT-BC486494  Brodiaea sierrae David D. Keck 1932-7-1 1601 Nevada Near southern city limits of Grass Valley 731 Comment
  CAS-BOT-BC144261  Bromus arenarius David D. Keck 1931-5-30 1125 Tuolumne Sierra Nevada. Mather. 1400 Comment
  GH361675  Bromus arenarius D. D. Keck 1931-5-30 1125 Unknown Mather Comment
  UC457160  Bromus arenarius David D. Keck 1931-5-30 1125 Tuolumne Sierra Nevada, Mather Mather; Sierra Nevada, Mather 1402 Comment
  SEINET10843344  Bromus arenarius David D. Keck 1931-5-30 Keck 1125 Tuolumne Mather. One of the most abundant grasses on all dry slopes near Pinus ponderosa. 1400 Comment
  RSA591527  Bromus carinatus D. D. Keck 1932-4-23 1443 Santa Clara Stanford University. 25 Comment
  CAS-BOT-BC148667  Bromus carinatus var. marginatus David D. Keck 1937-8-27 4645 Mono Sierra Nevada. Harvey Monroe Hall Natural Area. Slate Creek Basin, east of Mount Conness. Near summit of ravine heading from Slate Creek to saddle between Mount Connes and East Plateau. 3290 Comment
  CAS-BOT-BC148859  Bromus carinatus var. marginatus David D. Keck 1949-7-22 6454 Glenn Near summit of Inner North Coast Range west of plaskett Meadows and 1.2 mile east of Black Butte turnoff. Comment
  CAS-BOT-BC155678  Bromus diandrus David D. Keck 1931-5-31 4557 Santa Cruz 3 miles north of Santa Cruz on road to Glenwood. Comment
  CAS-BOT-BC155745  Bromus diandrus David D. Keck 1933-5-5 2189 San Luis Obispo Morro Bay. Odd Fellows Cemetery. Comment
  CAS-BOT-BC155193  Bromus hordeaceus David D. Keck 1937-5-30 4554 Santa Clara Lake Lagunita, Stanford University Campus. Comment
  SBBG30033  Bromus hordeaceus D. D. Keck 1931-5-30 1126 Tuolumne Mather 1400 Comment
  UC457147  Bromus madritensis subsp. rubens David D. Keck 1931-6-1 1154 Tuolumne Sierra Nevada Mountains, Yosemite National Park, Mather Mather; Sierra Nevada Mountains, Yosemite National Park, Mather 1402 Comment
  CAS-BOT-BC162112  Bromus orcuttianus David D. Keck 1931-6-6 1252 Tuolumne Mather. In the Sierra Nevada. 1400 Comment
  RSA3254  Bromus rubens D. D. Keck 1931-6-1 1154 Tuolumne Mather 1402 Comment
  CAS-BOT-BC185556  Bromus tectorum David D. Keck 1931-5-30 1121 Tuolumne Sierra Nevada. Mather. 1400 Comment
  CAS-BOT-BC185559  Bromus tectorum David D. Keck 1931-5-30 1121 Tuolumne Sierra Nevada. Mather. 1400 Comment
  CAS-BOT-BC185364  Calamagrostis canadensis David D. Keck 1937-8-26 4590 Mono Sierra Nevada. Slate Creek Basin, east of Mount Conness. Harvey Monroe Hall Natural Area. Along Slate Creek near transplant gardens. 3050 Comment
  GH341543  Calamagrostis canadensis D. D. Keck 1937-8-26 4590 Unknown Harvey Monroe Hall Natural Area, Slate Creek Basin, east of Mount Conness, Mono County. Along Slate Creek near transplant gardens Comment
  UC579821  Calamagrostis canadensis David D. Keck 1937-8-26 4590 Mono e Mount Conness (along creek); Slate Creek Basin, Harvey Monroe Hall Natural Area, Slate Cr 3050 Comment
  CAS-BOT-BC185246  Calamagrostis koelerioides David D. Keck 1949-7-22 6439 Glenn North slope of Black Butte, crest of Inner Coast Range. 2133 Comment
  CAS-BOT-BC185247  Calamagrostis koelerioides David D. Keck 1949-7-22 6443 Glenn Near summit of Black Butte. 2225 Comment
  CAS-BOT-BC185220  Calamagrostis muiriana David D. Keck 1937-8-27 4631 Mono Harvey Monroe Hall Natural Area. In saddle between Mount Conness and East Plateau. 3350 Comment
  CAS-BOT-BC185044  Calamagrostis purpurascens David D. Keck 1937-8-27 4633 Mono In saddle between Mount Conness and East Plateau. 3340 Comment
  GH341588  Calamagrostis purpurascens D. D. Keck 1938-8-23 4971 Unknown Dana Plateau (N. of Mt. Dana) Comment
  CAS-BOT-BC438575  Calandrinia ciliata David D. Keck 1932-3-3 1390 Santa Clara Stanford University Comment
  POM216798  Calocedrus decurrens D. D. Keck 1931-10-22 1340 Tuolumne Mather, Sierra Nevada, Yosemite National Park 1400 Comment
  RSA377255  Calochortus albus D. D. Keck 1932-5-13 1778 San Mateo Above Woodside on La Honda road, E slope of the Santa Cruz Mtns. Comment
  CDA35769  Calochortus albus J. R. Keck Jr., D. Pooler 1980-5-19 PDR# 330181 Butte Paradise; Jordan Hill Road. 0 Comment
  CAS-BOT-BC487929  Calochortus kennedyi David D. Keck; Palmer Stockwell 1935-5-15 3288 San Bernardino Benches along Mohave River at Deep Creek 883 Comment
  CAS-BOT-BC490266  Calochortus luteus David D. Keck 1933-5-8 2280 Madera San Joaquin Valley plains, Four miles north of Madera Comment
  CAS-BOT-BC491845  Calochortus luteus David D. Keck 1933-5-31 2416 Butte 5 miles east of Oroville on road to Bangor Comment
  CAS-BOT-BC493053  Calochortus monophyllus David D. Keck; J. Clausen 1941-5-3 5256 Tuolumne Big Oak Flat Rd, 5.5 mi. E. Groveland, Stanilsaus Nat'l For. bound. 792 Comment
  CAS-BOT-BC493055  Calochortus monophyllus David D. Keck 1928-5-4 412 Tuolumne Big Oak Flat Rd, 6 miles east of Groveland. 1158 Comment
  UC532079 Image available Calochortus simulans D. D. Keck 1934-4-26 2815 San Luis Obispo La Panza; ; La Panza, San Luis Obispo Co. Comment
  CAS-BOT-BC493951  Calochortus superbus David D. Keck 1947-6-12 5902 Tuolumne Smith Station, 5 miles east of Groveland, on State Highway 120, Stanislaus National Forest 838 Comment
  CAS-BOT-BC496830  Calochortus tolmiei David D. Keck 1932-5-11 1496 San Mateo Above Woodside on La Honda road, east slope of Santa Cruz Mtn. Comment
  UC457170  Calochortus uniflorus David D. Keck 1931-4-4 1097 Napa just nw Calistoga (geysers, nw Napa County) Comment
  RSA601313  Calochortus venustus D. D. Keck, Palmer Stockwell 1935-5-10 3228 Monterey 12.5 miles SE of Jolon, Santa Lucia Mts. 320 Comment
  CAS-BOT-BC273344  Calycadenia fremontii David D. Keck; J. Clausen 1933-11-9 2689 Mendocino 12 miles east of Ukiah on road to Upper Lake Comment
  CAS-BOT-BC273388  Calycadenia fremontii David D. Keck 1938-8-7 4851 Siskiyou Schoolhouse Hill, 5.5 m. NE of Callahan, on road to Gazelle 1100 Comment
  POM298250  Calycadenia hispida D. D. Keck, Palmer Stockwell 1933-8-22 2487 Santa Clara Colorado Creek (North Fork of Arroyo Bayo), Mt. Hamilton Range 838 Comment
  CAS-BOT-BC270653  Calycadenia multiglandulosa David D. Keck 1932-7-1 1590 Placer 2 miles N of Auburn 425 Comment
  UC501381  Calycadenia multiglandulosa David D. Keck 1932-6-28 1528 Calaveras 4 mi n of, on road to Mokelumne Hill San Andreas; Sierra Nevada Comment
  UC523536  Calycadenia multiglandulosa David D. Keck 1933-11-6 2648 Sonoma 2.5 mi n Occidental Comment
  UC935703  Calycadenia multiglandulosa David D. Keck 2639 Marin 1 mi e of, Forest Knolls Lagunitas Comment
  CAS-BOT-BC270012  Calycadenia multiglandulosa David D. Keck 1932-6-28 1528 Calaveras 4 miles N of San Andreas on road to Mokelumne Hill, on old placer mining operations Comment
  CAS-BOT-BC270014  Calycadenia multiglandulosa David D. Keck; Palmer Stockwell 1933-8-23 2514 Calaveras Between Calaveras River and Jenny Lind 91 Comment
  CAS-BOT-BC270025  Calycadenia multiglandulosa David D. Keck 1932-6-29 1538 El Dorado About 0.8 mile N of El Dorado on road to Placerville Comment
  CAS-BOT-BC270614  Calycadenia multiglandulosa David D. Keck 1933-7-1 2467 Napa Howell Mountain, 2 miles SW of Pacific Union College Comment
  CAS-BOT-BC270625  Calycadenia multiglandulosa David D. Keck 1932-7-1 1600 Nevada Near southern city limits of Grass Valley 730 Comment
  CAS-BOT-BC270632  Calycadenia multiglandulosa David D. Keck 1932-7-1 1597 Nevada 13 miles N of Auburn, or 11 miles S of Grass Valley 460 Comment
  CAS-BOT-BC270661  Calycadenia multiglandulosa David D. Keck 1932-6-26 1507 San Joaquin 2.5 miles E of Farmington, on Milton Road, along deep ditch Comment
  CAS-BOT-BC270676  Calycadenia multiglandulosa David D. Keck; Palmer Stockwell 1933-8-22 2484 Santa Clara E flank of Mount Hamilton, 1 mile W of Isabel Creek, on the San Antonio road 762 Comment
  CAS-BOT-BC270693  Calycadenia multiglandulosa David D. Keck 1934-9-16 2987 Santa Clara At Santa Cruz County line: Skyline Boulevard, N end of Castle Rock Ridge, Santa Cruz Mountains Comment
  CAS-BOT-BC270695  Calycadenia multiglandulosa David D. Keck 1932-8-11 1742 Santa Clara Page Mill Road near Skyline Boulevard, E side of Santa Cruz Mountains, near county line 640 Comment
  CAS-BOT-BC270724  Calycadenia multiglandulosa David D. Keck 1932-6-26 1509 Tuolumne 2.3 miles W of Yosemite Junction, on Copperopolis Road Comment
  CAS-BOT-BC270733  Calycadenia multiglandulosa David D. Keck 1932-7-1 1610 Yuba 2 miles E of Dobbins, Stanfield Hill 762 Comment
  POM298237  Calycadenia multiglandulosa subsp. bicolor D. D. Keck, J. Clausen 1932-7-1 1590 Placer 2 miles north of Auburn 427 Comment
  POM190461  Calycadenia multiglandulosa subsp. bicolor D. D. Keck 1932-6-29 1545 El Dorado 1.1 miles northeast of Smithflat, just southwest of Eddy Tree Breeding Station (near Placerville) 701 Comment
  RSA6265  Calycadenia multiglandulosa subsp. cephalotes D. D. Keck 1932-6-29 1538 El Dorado About 0.8 miles north of El Dorado on road to Placerville Comment
  CAS-BOT-BC32333  Calycadenia multiglandulosa subsp. robusta David Daniels Keck; William Palmer Stockwell 1933-8-22 2486 Santa Clara East flank of Mount Hamilton, 1 mile W of Isabel Creek, on the San Antonio road 670 Comment
  NY163028  Calycadenia multiglandulosa subsp. robusta D. D. Keck 1933-8-22 2486 Santa Clara East flank of Mount Hamilton, 1 mile west of Isabel Creek, on the San Antonio road 670.6 Comment
  POM298201  Calycadenia multiglandulosa subsp. robusta D. D. Keck 1934-9-16 2987 Santa Clara At Santa Cruz County line: Skyline Boulevard, northern end of Castle Rock Ridge, Santa Cruz Mts. Comment
  POM298206  Calycadenia multiglandulosa subsp. robusta D. D. Keck 1932-8-11 1742 Santa Clara Page Mill Road near Skyline Blvd., east side of Santa Cruz Mts., near county line 640 Comment
  POM298228  Calycadenia multiglandulosa subsp. robusta D. D. Keck 1933-8-22 2484 Santa Clara East flank of Mt. Hamilton, 1 mile west of Isabel Creek, on the San Antonio Road 762 Comment
  LA203134  Calycadenia oppositifolia D. Keck; 1933-5-31 2411 Butte 4.3 mi. N. of Chico on Richardson Springs road Comment
  SBBG7833  Calycadenia oppositifolia D. D. Keck 1933-5-31 2411 Butte 4.3 mi N of Chico on Richardson Springs Rd Comment
  UC935692  Calycadenia oppositifolia David D. Keck 1933-5-31 2411 Butte 4.3 mi n of, on Richardson Springs Rd. Chico Comment
  CAS-BOT-BC270816  Calycadenia pauciflora David D. Keck 1938-8-3 4735 Lake 5 miles W of Middletown on road to Cobb Mountain Comment
  CAS-BOT-BC270817  Calycadenia pauciflora David D. Keck 1938-8-3 4735 Lake 5 miles W of Middletown on road to Cobb Mountain Comment
  CAS-BOT-BC270839  Calycadenia pauciflora David D. Keck 1933-7-1 2466 Napa Butts Creek Canyon, ca. 5 miles NE of Aetna Springs Comment
  CAS-BOT-BC270848  Calycadenia pauciflora David D. Keck 1944-7-11 5511 Sonoma The Geysers, Mayacamas Range Comment
  CAS-BOT-BC270771  Calycadenia pauciflora David D. Keck 1933-11-9 2711 Lake 12.5 miles S of Lower Lake Comment
  CAS-BOT-BC270891  Calycadenia spicata David D. Keck; Palmer Stockwell 1933-8-23 2513 Calaveras Milton, N of town 121 Comment
  SBBG7840  Calycadenia truncata D. D. Keck, J. Clausen 1935-6-25 3778 Butte 2.2 mi S of Flea Valley on rd to Yankee Hill Comment
  UC532065  Calycadenia truncata David D. Keck 1933-8-22 2477 Santa Clara between San Jose Golf and Country Club and Smith Creek Mt. Hamilton Road; Mt. Hamilton Comment
  CAS-BOT-BC272716  Calycadenia truncata subsp. truncata David D. Keck 1933-8-22 2477 Santa Clara Between San Jose Golf and Country Club and Smith Creek, Mt. Hamilton Road, western foothills of Mt. Hamilton Comment
  CAS-BOT-BC272728  Calycadenia truncata subsp. truncata David D. Keck 1933-8-22 2485 Santa Clara East flank of Mt. Hamilton, ca. 1 mile west of Isabel Creek, on the San Antonio Road 760 Comment
  POM195652  Calycadenia truncata subsp. truncata D. D. Keck 1928-9-28 458 Santa Clara Below Hall's Valley, Mt. Hamilton 457 Comment
  CAS-BOT-BC106058  Calycadenia villosa David D. Keck; Wm. M. Hiesey 1940-5-29 5099 Monterey 1.4 miles E. of Jolon, San Antonio River Valley, Santa Lucia Mts. Comment
  LA203128  Calycadenia villosa D. Keck; William M. Hiesey 1940-5-29 5099 Monterey Santa Lucia Mountains, San Antonio River Valley, 1.4 mi. E. of Jolon Comment
  UC935690  Calycadenia villosa David D. Keck 1940-5-29 5099 Monterey 1.4 mi e of Jolon; San Antonio River Valley, Santa Lucia Mountains Comment
  CAS-BOT-BC224796  Calystegia malacophylla subsp. pedicellata David D. Keck 1933-5-2 2106 Monterey 3/4 mile north of Bryson, foot of Hesperia Mountain Grade, southern Monterey County Comment
  UC584209  Calystegia soldanella David D. Keck and J. Clausen 1935-6-16 3384 Humboldt mouth of Little River Comment
  POM215799  Camissonia boothii subsp. decorticans D. D. Keck 1933-5-1 2012 San Benito San Benito River, 5 miles south of Tres Pinos. Comment
  RSA194072  Camissonia boothii subsp. desertorum D. D. Keck 1930-6-22 530 Inyo White Mountains. 10 miles NE of Big Pine on road to Westgard Pass. 1982 Comment
  CAS-BOT-BC160277  Camissoniopsis cheiranthifolia subsp. cheiranthifolia David D. Keck 1938-8-4 4760 Mendocino 4 miles N. of Ft. Bragg Comment
  SEINET10905977  Campanula scouleri David D. Keck 1938-8-6 Keck 4808 Siskiyou At Del Norte County line, Poker Flat, summit of Siskiyou Mountains, 4 miles south of Oregon line on road from Waldo to Happy Camp 1555 Comment
  CAS-BOT-BC37452  Cardamine californica David D. Keck 1931-4-3 1080 Lake 6 miles north of Aetna Springs, southern Lake County. Comment
  CAS-BOT-BC37722  Cardamine californica David D. Keck 1932-2-22 1380 Santa Clara Matdero Creek, near Stanford University. 40 Comment
  CAS-BOT-BC38012  Cardamine oligosperma David D. Keck 1940-3-3 5228 Santa Clara Los Trancos Creek. 5 miles south of Stanford University. 137 Comment
  CAS-BOT-BC38063  Cardamine pachystigma David D. Keck 1946-4-25 5523 El Dorado Sierra Nevada. Pacific House, 10 miles east of Camino. 1066 Comment
  SBBG29781  Cardaria draba D. D. Keck 1933-5-1 2014 San Benito San Benito River, 2.7 mi S of Paicines Comment
  CAS-BOT-BC384836  Cardionema ramosissimum David D. Keck 1933-5-5 2220 San Luis Obispo 5.5 miles south of Oceano on road to Guadalupe, southwestern San Luis Obispo County Comment
  CAS-BOT-BC384837  Cardionema ramosissimum David D. Keck 1933-5-5 2220 San Luis Obispo 5.5 miles south of Oceano on road to Guadalupe, southwestern San Luis Obispo County Comment
  CAS-BOT-BC19044  Carex athrostachya David D. Keck 1931-6-1 1161 Tuolumne Sierra Nevada Mountains. Yosemite National Park. Mather. 1400 Comment
  CAS-BOT-BC19051  Carex athrostachya David D. Keck 1946-5-26 5551 Tuolumne Sierra Nevada. Mather, Hog Ranch. 1402 Comment
  CAS-BOT-BC19053  Carex athrostachya David D. Keck 1946-5-26 5551 Tuolumne Sierra Nevada. Mather, Hog Ranch. 1402 Comment
  CAS-BOT-BC19159  Carex aurea David D. Keck 1946-5-29 5566 Tuolumne Sierra Nevada. Mather, Hog Ranch. 1402 Comment
  CAS-BOT-BC34124  Carex breweri David D. Keck 1937-8-30 4678 Mono Sierra Nevada. Harvey Monroe Hall Natural Area, Slate Creek Basin, east of Mount Conness. 3470 Comment
  CAS-BOT-BC34132  Carex breweri David D. Keck 1937-8-27 4612 Mono Harvey Monroe Hall Natural Area, North wall of ridge running east from Mt. Conness, east of Conness Glacier. 3410 Comment
  GH424075  Carex congdonii D. D. Keck 1938-8-29 4999 Unknown Harvey Monroe Hall Natural Area, at southeast face of North Peak Comment
  CAS-BOT-BC20539  Carex densa David D. Keck 1946-5-29 5557 Tuolumne Sierra Nevada. Mather, Hog Ranch. 1402 Comment
  CAS-BOT-BC19931  Carex epapillosa David D. Keck 1937-9-2 4717 Mono Harvey Monroe Hall Natural Area, Slate Creek Basin, Slate Creek Valley, east of Mt. Conness, west of cabin 80 meters. 3050 Comment
  POM256972  Carex exserta D. D. Keck 1936-8-20 4463 Mono Slate Creek Basin, east of Mt. Conness, Harvey Monroe Hall Natural Area, on Middle Ridge opposite transplant garden. 3140 Comment
  CAS-BOT-BC20159  Carex feta David D. Keck 1931-6-1 1173 Tuolumne Sierra Nevada Mountains. Yosemite National Park. Mather. 1400 Comment
  CAS-BOT-BC21133  Carex fissuricola David D. Keck 1936-8-19 4424 Mono Harvey Monroe Natural Area, Slate Creek Valley, east of Mt. Conness. At head of Cabin Creek. 3170 Comment
  CAS-BOT-BC20753  Carex fracta David D. Keck 1938-8-7 4858 Siskiyou Scott Mountain Lodge, 2 mi. E of Callahan on E Fork of Scott River at junction with Mill Creek. 1000 Comment
  CAS-BOT-BC22240  Carex haydeniana David D. Keck 1938-8-20 4953 a Tuolumne Summit of White Mountain, west peak. Mono Co.-Tuolumne Co. 3625 Comment
  CAS-BOT-BC21055  Carex helleri David D. Keck 1937-8-30 4677 Mono Harvey Monroe Hall Natural Area, Slate Creek Basin, east of Mt. Conness. 3470 Comment
  CAS-BOT-BC21059  Carex helleri David D. Keck 1938-8-29 4996 Mono Harvey Monroe Natural Area. North peak, south side, opposite Conness Glacier head. 3570 Comment
  CAS-BOT-BC21924  Carex heteroneura David D. Keck 1938-8-29 4998 Mono Harvey Monroe Hall Natural Area. At southeast face of North Peak. 3322 Comment
  CAS-BOT-BC21925  Carex heteroneura David D. Keck 1937-9-2 4715 Mono Harvey Monroe Hall Natural Area. Slate Creek Valley, Cabin Creek, near Timberline-Slope garden. 3050 Comment
  CAS-BOT-BC21941  Carex heteroneura David D. Keck 1938-8-16 4916 Mono Slate Creek. Harvey Monroe Hall Natural Area. 3050 Comment
  CAS-BOT-BC21943  Carex heteroneura David D. Keck 1937-9-2 4717 Mono Slate Creek Valley, east of Mt. Conness, west of cabin 80m. Slate Creek Basin. Harvey Monroe Hall Natural Area. 3050 Comment
  RSA35185  Carex heteroneura D. D. Keck 1947-7-7 5922 Mono Ravine Creek, Harvey Monroe Hall Natural Area, east of Mt. Conness. 3125 Comment
  UC905666  Carex hoodii David D. Keck 1946-5-26 5546 Tuolumne Hog Ranch Sierra Nevada, Mather 1402 Comment
  CAS-BOT-BC17160  Carex illota David D. Keck 1938-8-16 4917 Mono Harvey Monroe Hall Natural Area. At transplant station, in garage bogmargins. Slate Creek. 3048 Comment
  CAS-BOT-BC31322  Carex lenticularis var. impressa David Daniels Keck 1931-6-10 1250 Tuolumne Mather 1402 Comment
  POM182569  Carex lenticularis var. impressa D. D. Keck 1931-6-10 1250 Tuolumne Mather, transition zone of Sierra Nevada. 1402 Comment
  CAS-BOT-BC31997  Carex multicaulis David Daniels Keck; J. Clausen 1941-5-14 5298 Tuolumne Mather, Hog Ranch. Comment
  CAS-BOT-BC31998  Carex multicaulis David Daniels Keck; J. Clausen 1941-5-14 5298 Tuolumne Mather, Hog Ranch. Comment
  POM182623  Carex nebrascensis D. D. Keck 1931-6-2 1190 Tuolumne Mather, Yosemite National Park. 1400 Comment
  CAS-BOT-BC119418  Carex obnupta David Daniels Keck 1946-7-4 5612 Del Norte 1 mi S of Crescent City. Comment
  UC905662  Carex pellita David D. Keck 1946-5-29 5563 Tuolumne Hog Ranch Sierra Nevada, Mather 1402 Comment
  CAS-BOT-BC28287  Carex scopulorum var. bracteosa David Daniels Keck 1937-9-2 4718 Mono Harvey Monroe Hall Natural Area, E of Mt. Conness, Slate Creek Valley. 3048 Comment
  CAS-BOT-BC28288  Carex scopulorum var. bracteosa David Daniels Keck 1938-8-28 4988 Mono Harvey Monroe Hall Natural Area, lowest of the four Conness Glacier Lakes, 3261 Comment
  CAS-BOT-BC117178  Carex spectabilis David Daniels Keck 1937-8-27 4646 Mono Harvey Monroe Hall Natural Area. Slate Creek Basin, E slope of Mt. Conness 3291 Comment
  CAS-BOT-BC117032  Carex straminiformis David Daniels Keck 1936-8-19 4420 Mono Slate Creek Valley, east of Mount Conness, Hall Natural Area 3108 Comment
  CAS-BOT-BC116566  Carex subfusca David Daniels Keck 1937-8-30 4676 Mono Slate Creek Basin, east of Mount Conness, Harvey Monroe Hall Natural Area. 3470 Comment
  UC905665  Carex subfusca David D. Keck 1946-5-29 5550 Tuolumne Hog Ranch Sierra Nevada, Mather 1402 Comment
  CAS-BOT-BC9410  Carex subnigricans David D. Keck 1938-8-16 4914 Mono Harvey Monroe Hall Natural Area, at transplant station. Slate Creek 3050 Comment
  CAS-BOT-BC115226  Carex vernacula David Daniels Keck 1937-8-27 4614 Mono North wall of ridge running E from Mt. Conness, E of Conness Glacier. 3413 Comment
  CAS-BOT-BC115227  Carex vernacula David Daniels Keck 1937-8-27 4614 Mono North wall of ridge running E from Mt. Conness, E of Conness Glacier. 3413 Comment
  CAS-BOT-BC115229  Carex vernacula David Daniels Keck 1937-8-30 4700 Mono On cliffs of the cirque between Mt. Conness and White Mtn. 3520 Comment
  CAS-BOT-BC115008  Carex vesicaria David Daniels Keck 1931-6-1 1174 Tuolumne Mather, 1400 Comment
  CAS-BOT-BC114965  Carex whitneyi David Daniels Keck 1931-6-8 1229 Tuolumne Mather, Hog ranch. 1400 Comment
  CAS-BOT-BC281909  Carthamus lanatus David D. Keck 1946-4-27 5540 Santa Clara Stanford University, bald hilltop at head of California Ave, College Terrace 30 Comment
  CAS-BOT-BC384679  Caryophyllaceae David D. Keck; J. Clausen 1941-5-11 5291 Tuolumne West end of Hetch Hetchy Valley, Yosemite National Park, 1.5 mi. N. of O'Shaughnessy Dam 1219 Comment
  CAS-BOT-BC248986  Castilleja David D. Keck 1938-8-8 4873 Siskiyou Siskiyou Co. at Trinity Co. line: Scott Mountain Divide, between Scott Mtn. and Craggy Peak 1675 Comment
  CAS-BOT-BC249153  Castilleja affinis David D. Keck; Wm. M. Hiesey 1940-5-29 5081 Monterey Carmel Valley, 2 miles from mouth of Carmel River Comment
  CAS-BOT-BC249155  Castilleja affinis David D. Keck; Wm. M. Hiesey 1940-5-29 5081 Monterey Carmel Valley, 2 miles from mouth of Carmel River Comment
  POM182742  Castilleja affinis D. D. Keck 1931-4-2 1042 Napa Between Wooden Valley and Monticello, 10 miles from Napa, east base of Napa Range. Comment
  LA209419  Castilleja ambigua David D. Keck; 1932-4-29 1453 San Mateo Burlingame-San Mateo city limits Comment
  POM194753  Castilleja ambigua subsp. ambigua D. D. Keck 1927-6-10 394 San Mateo Radio Station, Montara Point. 0 Comment
  RSA0030796  Castilleja ambigua subsp. ambigua D. D. Keck 1932-4-29 1453 San Mateo Burlington - San Mateo city limits, Bayshore Highway. Along San Francisco Bay. Comment
  POM194546  Castilleja applegatei subsp. disticha D. D. Keck 1927-7-17 293 Tuolumne Middle Fork of Tuolumne River, near Harden Lake. 2226 Comment
  CAS-BOT-BC249540  Castilleja applegatei subsp. pallida David D. Keck 1936-8-22 4470 Mono Harvey Monroe Hall Natural Area, Slate Creek Basin. N. slope. Middle Ridge, south of Carnegie Institution transplant station 3170 Comment
  CAS-BOT-BC249723  Castilleja applegatei subsp. pinetorum David D. Keck 1930-7-24 959 Plumas Halfway between Chester and Westwood 1465 Comment
  GH365434  Castilleja applegatei subsp. pinetorum D. D. Keck 1930-7-24 959 Unknown halfway between Chester and Westwood Comment
  CAS-BOT-BC241241  Castilleja applegatei subsp. pinetorum David D. Keck 1926-6-26 252 Tuolumne Canyon Ranch, 4 mi. s. of Hetch Hetchy Dam Comment
  CAS-BOT-BC249642  Castilleja applegatei subsp. pinetorum David D. Keck 1936-8-15 4356 Mariposa Yosemite National Park, summit above White Wolf, Tioga Road 2560 Comment
  CAS-BOT-BC255514  Castilleja applegatei var. pinetorum David D. Keck 1949-7-22 6449 Glenn Summit of Black Butte 2255 Comment
  CDA35522  Castilleja attenuata J. R. Keck Jr. 1978-4-19 PDR# 330058 Shasta Jones Valley. 0 Comment
  UC538073  Castilleja exserta subsp. exserta David D. Keck 1935-3-18 3018 Los Angeles 2 mi e El Monte; San Gabriel River 91 Comment
  POM209680  Castilleja foliolosa D. D. Keck 1934-4-25 2778 Monterey Lewis Creek, NE of Lonoak (2 miles from intersection of Bitterwater Road) Comment
  UC406839  Castilleja lacera David D. Keck and Wm. M. Heusi 1927-7-13 279 Tuolumne Mather Sierra Nevada (Hog Ranch) 1402 Comment
  RSA448628  Castilleja latifolia D. D. Keck 1932-5-11 1768 San Mateo 2 miles north of San Gregorio Comment
  CAS-BOT-BC251494  Castilleja lemmonii David D. Keck 1936-8-20 4466 Mono Slate Creek Basin, east of Mt. Conness, Harvey Monroe Hall Natural Area, on Middle Ridge 3170 Comment
  UC648725  Castilleja lemmonii David D. Keck 1936-8-20 4466 Mono e of Mt. Conness (Harvey Monroe Natural Area, on Middle Ridge); Slate Creek Basin 3169 Comment
  CAS-BOT-BC243886  Castilleja mendocinensis David D. Keck 1938-8-4 4747 Mendocino Fort Bragg, 1 mi. N Comment
  CAS-BOT-BC243887  Castilleja mendocinensis David D. Keck 1948-6-30 59554 Mendocino One mile south of Elk Comment
  CAS-BOT-BC241122  Castilleja miniata David D. Keck 1930-7-24 965 Tehama Mineral 1525 Comment
  POM256760  Castilleja miniata D. D. Keck 1936-8-18 4392 Mono Upper end of Slate Creek Valley, E. base of Mount Conness, Harvey Monroe Hall Natural Area. 3200 Comment
  POM68971  Castilleja nana D. D. Keck 1925-8-1 200 Mariposa Vogelsang Pass. 3201 Comment
  CAS-BOT-BC241053  Castilleja pilosa David D. Keck 1940-6-13 5171 Siskiyou 1 mi. S.W. of Grass Lake 1525 Comment
  CAS-BOT-BC39640  Caulanthus David D. Keck 1935-7-20 3891 Mono Rock Creek 2 miles south of Toms Place. Comment
  CAS-BOT-BC38225  Caulanthus anceps David D. Keck 1933-5-4 2171 San Luis Obispo Cholame, west side of town. Comment
  SBBG114008  Caulanthus californicus D. D. Keck 1933-5-6 2246 Santa Barbara Ozena Rd, 3 mi S of Santa Maria-Maricopa Rds Comment
  CAS-BOT-BC38292  Caulanthus californicus David D. Keck; J. Clausen 1935-4-10 3153 San Luis Obispo 15 miles south of Soda Lake, on Carrizo Plain. Comment
  CAS-BOT-BC38420  Caulanthus coulteri David D. Keck 1933-5-7 2273 Kern Tehachapi Pass, 3.6 miles east of Monolith. On the southern foot of the Sierra Nevada Range. 1219 Comment
  CAS-BOT-BC40384  Caulanthus lasiophyllus David D. Keck; J. Clausen 1935-4-9 3083 San Luis Obispo Cholame. 457 Comment
  CAS-BOT-BC40385  Caulanthus lasiophyllus David D. Keck 1933-5-4 s.n. San Luis Obispo 1.5 miles east of Cholame, northeastern SLO county, on the dry lakebed formed by Cholame Creek. 365 Comment
  POM182679  Ceanothus cuneatus D. D. Keck 1931-4-3 1081 Lake 6 miles N of Aetna Springs. Comment
  CAS-BOT-BC49897  Ceanothus foliosus var. foliosus David D. Keck 1937-5-31 4555 Santa Clara Mt. Madonna, south side, Southern extension of range 396 Comment
  CAS-BOT-BC49898  Ceanothus foliosus var. foliosus David D. Keck 1937-5-31 4555 Santa Clara Mt. Madonna, south side, Southern extension of range 396 Comment
  RSA601951  Ceanothus incanus D. D. Keck 1937-6-6 4566 Santa Cruz Felton. Comment
  CAS-BOT-BC50139  Ceanothus integerrimus David D. Keck 1933-5-29 2378 Lake 3 miles West of Lower Lake, on road to Kelseyville Comment
  CAS-BOT-BC50768  Ceanothus integerrimus David D. Keck 1932-7-3 1648 Plumas Northern Sierra Nevada - Quincy - Hillside south of town (forested). 1188 Comment
  CAS-BOT-BC51743  Ceanothus lemmonii David D. Keck 1933-5-31 2424 Nevada Just South of city limits of Grass Valley Comment
  CAS-BOT-BC51568  Ceanothus oliganthus var. sorediatus David D. Keck 1933-5-1 2042 San Benito 3.8 miles West of Hernandez (Laguna) on San Lorenzo Creek Comment
  CAS-BOT-BC51620  Ceanothus oliganthus var. sorediatus David D. Keck 1936-4-8 4352 Santa Clara Alpine Creek Road, 5 mi. W. of Los Altos, E. side of Santa Cruz Mts. 304 Comment
  POM182687  Ceanothus oliganthus var. sorediatus D. D. Keck 1931-4-2 1011 Napa Foot of Wooden Valley Grade, W base of Napa Range, 4.5 miles NE of Napa. 90 Comment
  POM190252  Ceanothus papillosus D. D. Keck 1932-5-11 1774 San Mateo E side of Kings Mtn, on Kings Mtn road. 503 Comment
  GH425055  Ceanothus parryi D. D. Keck 1931-4-2 1012 Unknown Foot of Wooden Valley Grade, west base of Napa Range, 4.5 miles NE. of Napa Comment
  CAS-BOT-BC63373  Ceanothus prostratus David D. Keck 1932-7-3 1649 Plumas Quincy. On mountain slope to/south of town in spruce forest. 1219 Comment
  CAS-BOT-BC52949  Ceanothus thyrsiflorus David D. Keck; Wm. M. Hiesey 1940-5-29 5078 Monterey Carmel, at new high school. Comment
  RSA77348  Ceanothus thyrsiflorus D. D. Keck 1932-5-11 1773 San Luis Obispo 3 miles W of Kings Mtn on road to Tunitas. 457 Comment
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Sep 28 2014
  CDA7214  Centaurea diffusa J. R. Keck Jr., William J. Ferlatte 1972-5-13 Trinity Trinity National Forest. P. G. & E. pipeline access road, along South Fork Mountain Road (Road 4N12) 3.5 miles north of Highway 36 & South Fork Mountain Summit. 0 Comment
  RSA269278  Centaurea diffusa J. R. Keck, William J. Ferlatte 1972-5-13 s.n. Trinity P. G. and E. pipeline access road, along South Fork Mt. Road (Road 4N12) 3.5 miles north of Hwy. 36 and South Fork Mt. Summit, Trinity National Forest Comment
  CDA35772  Centaurea jacea J. R. Keck Jr., Horn 1989-8-23 PDR# 893580 Yuba North side of La Porte Rd. (E21) halfway between Challenge and Woodleaf. 0 Comment
  CHSC116362  Centranthus ruber J. R. Keck Jr.; Bishop 1993-5-12 PDR 725222 Trinity On both sides of Highway 299, 2.5 miles west of Pigeon Point Camp Ground, Trinity National Forest, Helena. Comment
  CAS-BOT-BC288510  Centromadia fitchii David D. Keck 1933-10-27 2557 Alameda About 3 miles E of Sunol on short road between Livermore and Mission San Jose Comment
  CAS-BOT-BC288632  Centromadia fitchii David D. Keck 1933-9-17 2532 San Bernardino Mojave River, just below confluence with Deep Creek, Mojave Desert Comment
  CAS-BOT-BC288634  Centromadia fitchii David D. Keck 1933-9-17 2529 San Bernardino Horsethief Canyon, ca 2 miles E of Hawes Ranch, San Bernardino Mts 975 Comment
  CAS-BOT-BC288643  Centromadia fitchii David D. Keck 1933-10-28 2573 San Joaquin Farmington Rd 0.7 mile from intersection with US 99, ca 3 miles E of Stockton Comment
  CAS-BOT-BC288804  Centromadia fitchii David D. Keck 1933-10-28 2597 Solano Pleasant Valley Comment
  UC532118  Centromadia fitchii David D. Keck 1933-10-28 2571 San Joaquin ca. 3 mi E of Stockton (Farmington Road, 0.7 mi from int with US 99) Comment
  CAS-BOT-BC288517  Centromadia fitchii David D. Keck 1932-6-29 1533 Amador 1.5 miles SW of Plymouth Comment
  CAS-BOT-BC288519  Centromadia fitchii David D. Keck 1932-6-29 1533 Amador 1.5 miles SW of Plymouth Comment
  CAS-BOT-BC288536  Centromadia fitchii David D. Keck 1933-11-2 2609 Contra Costa San Ramon, Crow Creek Canyon Rd, 0.5 mile from turnoff Comment
  CAS-BOT-BC288537  Centromadia fitchii David D. Keck 1933-11-2 2616 Contra Costa 1 mile E of Nichols, N part of county Comment
  CAS-BOT-BC288565  Centromadia fitchii David D. Keck 1928-10-1 487 Fresno 7 miles N of Fresno, along highway 100 Comment
  CAS-BOT-BC288598  Centromadia fitchii David D. Keck 1928-10-1 491 Merced 4 miles S of Merced Comment
  CAS-BOT-BC288614  Centromadia fitchii David D. Keck 1930-7-25 986 Nevada Halfway between Grass Valley and Auburn 450 Comment
  CAS-BOT-BC288645  Centromadia fitchii David D. Keck 1931-10-18 1322 San Joaquin Escalon 38 Comment
  CAS-BOT-BC288653  Centromadia fitchii David D. Keck 1933-10-28 2585 San Joaquin 11.3 miles N of Stockton Comment
  CAS-BOT-BC288676  Centromadia fitchii David D. Keck 1933-8-22 2478 Santa Clara Halls Valley, Mt Hamilton Rd 530 Comment
  CAS-BOT-BC288677  Centromadia fitchii David D. Keck 1933-8-22 2478 Santa Clara Halls Valley, Mt Hamilton Rd 530 Comment
  CAS-BOT-BC288679  Centromadia fitchii David D. Keck 1932-9-27 1802 Santa Clara 1 mile S of Morgan Hill Comment
  UC532057  Centromadia fitchii David D. Keck 1933-8-22 2495 Alameda Head of Arroyo Mocho 731 Comment
  CAS-BOT-BC123545  Centromadia parryi subsp. australis David Daniels Keck 1933-9-29 2537 Orange Seal Beach. Comment
  CAS-BOT-BC288851  Centromadia parryi subsp. australis David D. Keck 1932-10-2 1934 San Diego 3 miles SW of Ramona Comment
  SBBG36843  Centromadia parryi subsp. australis D. D. Keck 1933-9-29 2537 Orange Seal Beach; ISOTYPE Comment
  UC935684  Centromadia parryi subsp. australis David D. Keck 1933-9-29 2537 Orange Seal Beach Seal Beach (alkaline fields adjoining tidelands) Comment
  CAS-BOT-BC272808  Centromadia parryi subsp. congdonii David D. Keck 1933-8-22 2472 Santa Clara Between Sunnyvale and Alviso, lower end of San Francisco Bay Comment
  CAS-BOT-BC288863  Centromadia parryi subsp. congdonii David D. Keck 1933-10-27 2554 Alameda 1.2 miles S of Irvington Comment
  CAS-BOT-BC272784  Centromadia parryi subsp. congdonii David D. Keck 1933-11-3 2636 Monterey 7.3 mi. N. of Salinas Comment
  CAS-BOT-BC272824  Centromadia parryi subsp. parryi David D. Keck; J. Clausen 1933-11-10 2715 Napa Calistoga, 2 mi. N. of the center of town Comment
  CAS-BOT-BC272833  Centromadia parryi subsp. parryi David D. Keck 1933-10-28 2598 Solano 1.2 mi. N. of Fairfield Comment
  CAS-BOT-BC272835  Centromadia parryi subsp. parryi David D. Keck 1933-10-28 2604 Solano 4.4 mi. S. of Cordelia on road to Benicia Comment
  CAS-BOT-BC272844  Centromadia parryi subsp. parryi David D. Keck 1933-10-28 2598 Solano 1.2 mi. N. of Fairfield Comment
  CAS-BOT-BC271540  Centromadia parryi subsp. parryi David D. Keck 1933-11-10 2730 Sonoma 2.3 mi. S.W. of Shellville railroad station Comment
  CAS-BOT-BC271518  Centromadia parryi subsp. rudis David D. Keck 1933-10-28 2576 San Joaquin N. city limits of Stockton on western road to Sacramento Comment
  CAS-BOT-BC271520  Centromadia parryi subsp. rudis David D. Keck 1933-10-28 2572 San Joaquin Farmington Road 0.7 mi. from intersection with U.S. 99, ca. 3 mi. E. of Stockton Comment
  CAS-BOT-BC279115  Centromadia pungens subsp. laevis David D. Keck 1933-10-28 2576 San Joaquin N. city limits of Stockton on western road to Sacramento Comment
  CAS-BOT-BC279122  Centromadia pungens subsp. laevis David D. Keck 1932-10-2 1946 Riverside Just north of Temecula Comment
  CAS-BOT-BC279160  Centromadia pungens subsp. pungens David D. Keck 1933-10-27 2552 Alameda 1.2 mi. S. of Irvington Comment
  CAS-BOT-BC279171  Centromadia pungens subsp. pungens David D. Keck 1933-10-27 2552 Alameda 1.2 mi. S. of Irvington Comment
  CAS-BOT-BC279204  Centromadia pungens subsp. pungens David D. Keck 1933-11-2 2613 Contra Costa 3 mi. S. of Martinez on road to Pacheco Comment
  CAS-BOT-BC279298  Centromadia pungens subsp. pungens David D. Keck 1933-10-28 2575 San Joaquin N. City limits of Stockton on western road to Sacramento Comment
  CAS-BOT-BC279302  Centromadia pungens subsp. pungens David D. Keck 1933-10-28 2580 San Joaquin 6.3 mi. N. of Stockton on Thornton Road Comment
  CAS-BOT-BC279391  Centromadia pungens subsp. pungens David D. Keck 1933-10-28 2599 Solano Between Suisun and Cordelia, 1.6 mi. W. of Suisun Comment
  CAS-BOT-BC279188  Centromadia pungens subsp. pungens David D. Keck 1933-11-2 2617 Contra Costa 2.4 mi. E. of Antioch on road to Oakley, N. Contra Costa County Comment
  CAS-BOT-BC279210  Centromadia pungens subsp. pungens David D. Keck 1933-5-30 2402 Colusa 1.8 miles west of Colusa on road to Williams Comment
  CAS-BOT-BC279291  Centromadia pungens subsp. pungens David D. Keck 1932-6-26 1503 San Joaquin Nilegarden Station, 3 miles west of Manteca Comment
  CAS-BOT-BC279310  Centromadia pungens subsp. pungens David D. Keck 1934-4-27 2846 San Luis Obispo 20.3 mi. N. of San Miguel on Stone Canyon-Lonoak Road, 3 mi. N. of intersection with railroad and Big Sandy Creek Comment
  POM97240  Centrostegia thurberi var. thurberi D. D. Keck, McCully 1925-5-17 68 San Diego San Felipe Valley. 915 Comment
  UC584111  Centrostegia thurberi var. thurberi David D. Keck, Palmer Stockwell 1935-5-16 3306 Los Angeles 1.5 mi s of Palmdale Comment
  CAS-BOT-BC222905  Cephalanthus occidentalis David D. Keck 1932-9-28 1848 Fresno China Slough, creek through Centerville Comment
  CAS-BOT-BC179388  Cercis occidentalis David D. Keck 1931-4-3 1062 Napa Pope Creek Canyon, 8 miles NW of Monticello. Comment
  CAS-BOT-BC179486  Cercis occidentalis David D. Keck 1932-9-28 1865 Fresno 3 miles SE of Dunlap, at intersection. Junction of Dunlap-Miramonte and Orange Cove-Miramonte Roads. 762 Comment
  CAS-BOT-BC135561  Cercocarpus betuloides var. betuloides David D. Keck 1933-5-3 2149 Fresno Parkfield Grade 579 Comment
  CAS-BOT-BC279449  Chaenactis David D. Keck; J. Clausen 1935-4-10 3133 San Luis Obispo 14 miles north-west of McKittrick 915 Comment
  CAS-BOT-BC32709  Chaenactis alpigena David Daniels Keck 1936-8-18 4395 Mono East flank of Mt. Conness, head of Slate Creek Valley, Harvey Monroe Hall Natural Area 3260 Comment
  UC579800  Chaenactis douglasii var. douglasii David D. Keck and J. Clausen 1935-6-25 3755 Lassen just w of town Susanville 1300 Comment
  CAS-BOT-BC276611  Chaenactis douglasii var. douglasii David D. Keck; J. Clausen 1935-6-24 3737 Lassen 2 miles S of Ravendale 1464 Comment
  POM190474  Chaenactis douglasii var. douglasii D. D. Keck 1932-6-30 1561 El Dorado Between Fallen Leaf Lake and Lake Tahoe. 1921 Comment
  UC575305  Chaenactis fremontii David D. Keck and J. Clausen 1935-4-11 3174 Kern 1 mi from extreme tip, w side on w exposure Comanche Point (e of and just above Tejon Creek); Tejon Hills, Tejon Creek, Comanche Point Comment
  CAS-BOT-BC277391  Chaenactis glabriuscula var. glabriuscula David D. Keck 1934-4-27 2840 Monterey 10.1 mi. N. of San Miguel, on the Stone Canyon road, southern Monterey County Comment
  UC532110  Chaenactis glabriuscula var. glabriuscula David D. Keck 1934-4-27 2840 Monterey 10.1 mi n of San Miguel (on the Stone Canyon road, s Monterey County) Comment
  CAS-BOT-BC277483  Chaenactis glabriuscula var. glabriuscula David D. Keck 1933-5-6 2238 San Luis Obispo Cuyama River, 15 miles west of Caliente Ranch, southern San Luis Obispo County Comment
  CAS-BOT-BC277485  Chaenactis glabriuscula var. glabriuscula David D. Keck; J. Clausen 1935-4-9 3077 San Luis Obispo 3.5 miles west of Shandon 300 Comment
  CAS-BOT-BC284569  Chaenactis glabriuscula var. heterocarpha David D. Keck 1933-5-29 2348 Napa Pope Creek Bridge south of Walters Springs, Pope Creek Canyon Comment
  CAS-BOT-BC277536  Chaenactis glabriuscula var. lanosa David D. Keck; J. Clausen 1935-4-8 3033 Monterey Pine Canyon Road, 3 mi. W. of King City Comment
  CAS-BOT-BC277558  Chaenactis glabriuscula var. lanosa David D. Keck 1933-5-1 2019 San Benito 5.4 miles south of Willow Creek School, Bear Valley (north of Pinnacles (formerly Cook) P.O.) Comment
  UC532131  Chaenactis glabriuscula var. lanosa David D. Keck 1934-4-25 2758 San Benito Bear Valley, Pinnacles Comment
  CAS-BOT-BC277668  Chaenactis glabriuscula var. megacephala David D. Keck; J. Clausen 1935-4-12 3199 Tulare 1 mi. N.W. of White River 365 Comment
  CAS-BOT-BC284235  Chaenactis glabriuscula var. megacephala David D. Keck; J. Clausen 1935-4-10 3163 Kern 10.6 miles due east of Maricopa Comment
  CAS-BOT-BC284271  Chaenactis glabriuscula var. megacephala David D. Keck; J. Clausen 1935-4-10 3163 Kern 10.6 miles due east of Maricopa Comment
  UC575273  Chaenactis stevioides David D. Keck and J. Clausen 1935-4-9 3089 San Luis Obispo Cholame 457 Comment
  CAS-BOT-BC279693  Chaenactis xantiana David D. Keck 1933-5-7 2274 Kern Tehachapi Pass, 3.6 miles east of Monolith. On the southern foot of the Sierra Nevada Range 1220 Comment
  UC577244  Chaenactis xantiana David D. Keck and Palmer Stockwell 1935-5-15 3284 a San Bernardino 2 mi w of Lake Arrowhead Toll Road; San Bernardino Mts., Horsethief Canyon Comment
  CAS-BOT-BC66387  Cheilanthes covillei David D. Keck 1947-3-23 5712 Kern 1.5 mi. E. of Onyx, South Fork of Kern River 853 Comment
  CAS-BOT-BC68260  Cheilanthes gracillima David D. Keck 1949-7-22 6450 Glenn Summit of Black Butte 2273 Comment
  UC905626  Cheilanthes parryi David D. Keck and Roxana S. Ferris 1947-3-26 5794 Inyo Titus Canyon; Grapevine Mts, E side Death Valley 914 Comment
  RSA423296  Chenopodium album D. D. Keck 1931-10-18 1315 San Joaquin Simms Station, Tidewater Southern R.R., 7 miles E of Manteca. 23 Comment
  RSA478533  Chenopodium multifidum D. D. Keck 1931-10-20 1337 Tuolumne Mather, in the transistion zone of the Sierra Nevada 1400 Comment
  UC354484  Chimaphila menziesii David D. Keck 1928-6-15 453 Plumas Meadow Valley 1219 Comment
  CAS-BOT-BC179029  Chorizanthe brevicornu var. brevicornu David D. Keck; Palmer Stockwell 1935-5-15 3303 Los Angeles 1 mi W of Llano, Victoville-Palmdale road Comment
  CAS-BOT-BC191252  Chorizanthe douglasii David D. Keck 1934-4-26 2810 San Luis Obispo 10 mi W of Simmler on road to La Panza Comment
  CAS-BOT-BC256958  Chorizanthe membranacea David D. Keck 1934-4-26 2825 San Luis Obispo 4.1 mi. W. of La Panza Comment
  POM209666  Chorizanthe membranacea D. D. Keck 1934-4-26 2825 San Luis Obispo 4.1 miles west of La Panza Comment
  POM209660  Chorizanthe pungens var. pungens D. D. Keck 1934-7-7 2945 Monterey Between Marina and Castroville Comment
  CAS-BOT-BC246277  Chorizanthe robusta var. robusta David D. Keck; Palmer Stockwell 1935-5-10 3240 Monterey 1 mi. S. of San Lucas 140 Comment
  CAS-BOT-BC246279  Chorizanthe robusta var. robusta David D. Keck; Palmer Stockwell 1935-5-10 3240 Monterey 1 mi. S. of San Lucas 140 Comment
  CAS-BOT-BC247538  Chorizanthe stellulata David D. Keck 1933-5-31 2413 Butte 4.3 miles north of Chico city limits, on Richardson Springs road Comment
  CAS-BOT-BC100820  Chrysothamnus viscidiflorus subsp. viscidiflorus David D. Keck 1938-8-9 4902 Plumas Beckwith (Beckwourth), Sierra Valley, 0.5 mi. E. of town 1500 Comment
  CAS-BOT-BC160577  Chylismia claviformis subsp. aurantiaca David D. Keck 1947-3-25 5759 Inyo Rim of Ubehebe Crater, north end of Death Valley Nat'l Monument 822 Comment
  UC648682  Cirsium andersonii David D. Keck 1936-8-19 4426 Mono near head of Cabin Creek (e of Mount Conness); Harvey Monroe Natural Area, Slate Creek Basin 3139 Comment
  CAS-BOT-BC284378  Cirsium arvense J. R. Keck; E. H. Remmers 1974-9-4 s.n. Butte 0.2 mile north of Pinkard Creek inlet to Lost Creek Reservoir, N.E. of Clipper Mills Comment
  CAS-BOT-BC279898  Cirsium douglasii var. breweri David D. Keck 1949-7-20 6378 Trinity Scott Mt. Creek at crossing of Dan Rice Creek, Shasta Nat'l Forest 1432 Comment
  CDA1258  Cirsium inamoenum J. R. Keck Jr., D. L. Haws 1980-7-22 PDR# 330194 Lassen Ravendale, BLM rangeland. Comment
  CHSC116356  Cirsium inamoenum J. R. Keck Jr.; D. L. Haws 1980-7-22 PDR 330194 Lassen Ravendale, BLM rangeland. 1625 Comment
  CAS-BOT-BC289631  Cirsium occidentale var. californicum David D. Keck 1949-7-18 6336 Monterey 1/4 mi. W, of the Indians E. of Escondido Forest Camp, Santa Lucia Mts. Comment
  UC905601  Cirsium occidentale var. californicum David D. Keck 1949-7-18 6336 Monterey 1/4 mi w of (E. of Escondido Forest Camp) The Indians (from Arroyo Seco to here); Santa Lucia Mts. Comment
  CAS-BOT-BC100985  Cirsium occidentale var. compactum David D. Keck; Wm. M. Hiesey 1940-5-31 5153 San Luis Obispo 1 mi. N. of Piedras Blancas lighthouse Comment
  CAS-BOT-BC286328  Cirsium scariosum David D. Keck 1934-7-1 2921 Mono West Walker River, 17 mi. S. of Coleville Comment
  CAS-BOT-BC286473  Cirsium scariosum David D. Keck 1949-7-19 6350 Siskiyou 2 mi. S. of Grenada 777 Comment
  CAS-BOT-BC286475  Cirsium scariosum David D. Keck 1949-7-19 6350 Siskiyou 2 mi. S. of Grenada 777 Comment
  POM97188  Cirsium scariosum D. D. Keck, McCully 1925-5-17 46 San Diego 1 mile east of Warner's Ranch 1037 Comment
  CDA1606  Cirsium undulatum J. R. Keck Jr., R. Swanson 1967-8-17 s.n. Plumas About 6 mi. s. of Vinton; 1 mi. n. of county line, 200 yds. w. of Hwy 49 to Loyalton. 0 Comment
  CAS-BOT-BC438946  Cistanthe monandra David D. Keck 1933-5-6 2254 a Ventura Ozena, upper Cuyama River. Comment
  CAS-BOT-BC228700  Cistanthe umbellata David D. Keck 1949-7-22 6436 Glenn 5.2 mi. SE. of Mendocino Co. line near Mendocino Pass on Plaskett Meadows road 1828 Comment
  CAS-BOT-BC160925  Clarkia amoena subsp. amoena David D. Keck 1934-7-7 2937 San Mateo South of the mouth of Tunitas Creek, on slopes overlooking the ocean Comment
  CAS-BOT-BC160993  Clarkia amoena subsp. amoena David D. Keck 1937-7-3 4580 Marin Tocaloma (just west of) Comment
  POM230482  Clarkia amoena subsp. amoena D. D. Keck 1937-7-3 4580 Marin Tocaloma: just west of. Comment
  POM155586  Clarkia biloba subsp. brandegeeae D. D. Keck 1928-6-12 419 Nevada Auburn. 305 Comment
  CAS-BOT-BC164131  Clarkia breweri David D. Keck; Palmer Stockwell 1935-5-17 3356 San Benito 5 miles west of Panoche Pass Comment
  CAS-BOT-BC164146  Clarkia concinna David D. Keck 1933-5-30 2401 Colusa 1 mile east of Lake County line, west of Wilbur Springs Comment
  CAS-BOT-BC164149  Clarkia concinna David D. Keck 1933-5-30 2401 Colusa 1 mile east of Lake County line, west of Wilbur Springs Comment
  UC1187098  Clarkia cylindrica David D. Keck and Wm. M. Hiesey 1940-5-30 5113 Santa Barbara 0.5 mi s Casmalia (on road to Surf) 122 Comment
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May 14 2012
  UC1187088  Clarkia cylindrica subsp. cylindrica David D. Keck and Wm. M. Hiesey 1940-5-31 5139 Santa Barbara n Las Cruces (summit of pass); Santa Ynez Mts., Nojoqui Pass 275 Comment
  CAS-BOT-BC164343  Clarkia dudleyana David D. Keck 1933-6-1 2445 Tuolumne Junction of Moccasin Creek and Tuolumne River Comment
  CAS-BOT-BC164494  Clarkia exilis David D. Keck; Palmer Stockwell 1935-5-11 3264 Kern 12 miles above mouth of Kern River Canyon 675 Comment
  POM223702  Clarkia exilis D. D. Keck 1935-5-11 3264 Kern 12 miles above mouth of Kern River Canyon, 500 ft. above the river 674 Comment
  CAS-BOT-BC164637  Clarkia gracilis subsp. gracilis David D. Keck; J. Clausen 1937-5-13 4520 Santa Clara Mt. Hamilton, 3 mi. E. of summit, on road to Isabel Creek Comment
  POM96962  Clarkia purpurea subsp. quadrivulnera D. D. Keck, McCully 1925-5-18 105 San Diego Chariot Canyon, San Felipe Creek 976 Comment
  CAS-BOT-BC164568  Clarkia purpurea subsp. viminea David D. Keck 1932-8-13 1747 San Mateo Alpine Creek Road above Rolph's ranch, east slope of Santa Cruz Mts. 550 Comment
  UC354492  Clarkia rhomboidea David D. Keck 1928-6-15 444 Plumas 3 mi w Sloat 1310 Comment
  POM88436  Clarkia similis D. D. Keck, McCully 1925-5-18 111 San Diego San Felipe Creek. 976 Comment
  CAS-BOT-BC165542  Clarkia unguiculata David D. Keck 1934-4-25 2765 Monterey Lewis Creek, northeast of Lonoak, eastern Monterey County Comment
  UC532092  Clarkia unguiculata David D. Keck 1934-4-26 2826 San Luis Obispo 4.1 mi w La Panza Comment
  UC406836  Clarkia williamsonii David D. Keck and Wm. M. Heusi 1927-7-29 300 Tuolumne Hog Ranch Sierra Nevada, Mather 1400 Comment
  POM194787  Clarkia williamsonii D. D. Keck, Wm. M. Heusi 1927-7-28 300 Tuolumne Hog Ranch, Mather. 1402 Comment
  CAS-BOT-BC439098  Claytonia cordifolia David D. Keck 1932-7-3 1700 Plumas Quincy, in the Northern Sierra Nevada. Water supply canyon to the left hand just south of town. 1065 Comment
  CAS-BOT-BC439255  Claytonia exigua subsp. exigua David D. Keck 1933-5-3 2126 Monterey Summit of grade above Parkfield on Estrella road, Cholame Hills. 730 Comment
  CAS-BOT-BC439286  Claytonia exigua subsp. exigua David D. Keck; J. Clausen 1935-4-10 3127 San Luis Obispo Kern-San Luis Obispo County Line, 13 miles northwest of McKittrick, on road to Simmler, east slope of Temblor Range (Inner Coast Range). 855 Comment
  CAS-BOT-BC439287  Claytonia exigua subsp. exigua David D. Keck; J. Clausen 1935-4-10 3127 San Luis Obispo Kern-San Luis Obispo County Line, 13 miles northwest of McKittrick, on road to Simmler, east slope of Temblor Range (Inner Coast Range). 855 Comment
  RSA605979  Claytonia gypsophiloides D. D. Keck 1935-4-10 3127 Kern Kern-San Luis Obispo County Line, 13 miles northwest of McKittrick, on road to Simmley, east slope of Temblor Range (Inner Coast Range). 854 Comment
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Jul 15 2012
  CAS-BOT-BC443882  Claytonia sibirica David D. Keck 1938-8-6 4798 Del Norte Exactly at the Josephine Co., Oregon line and just W. of the corner of Siskiyou Co., on Waldo-Happy Camp road, Siskiyou Mts. On fork of Dunn Creek. 1370 Comment
  CHSC116358  Clematis lasiantha J. R. Keck Jr. 1978-5-2 PDR 330028 Shasta Black Butte Road and Lack Creek, near Shingletown. Comment
  RSA377075  Clintonia andrewsiana D. D. Keck 1932-6-1 1797 San Mateo One mile west of Skyline Blvd on La Honda Road, Santa Cruz Mtns. Comment
  SEINET12044200  Clintonia andrewsiana D. D. Keck 1932-1 1797 San Mateo 1 mi W of Skyline Blvd. on La Honda Rd, Santa Cruz Mts Comment
  RSA420326  Collinsia franciscana D. D. Keck 1932-3-24 1406 San Francisco Bay View Park near Bayshore Highway. Comment
  RSA6307  Collinsia franciscana D. D. Keck 1932-3-24 1406 San Francisco Bay View Park near Bayshore Highway. Comment
  RSA408330  Collinsia heterophylla D. D. Keck 1932-4-10 1421 Santa Clara Stanford University, near Lake Lagunita. 40 Comment
  CAS-BOT-BC412799  Collinsia linearis David D. Keck 1948-7-2 5999 Humboldt Ridge east of Redwood Creek on road to Willow Creek. On US Route 299 609 Comment
  UC457176  Collinsia sparsiflora var. arvensis David D. Keck 1931-4-2 999 Sonoma Boyes Springs 30 Comment
  POM71749  Collinsia tinctoria D. D. Keck 1925-6-30 181 Mariposa Yosemite Valley. Yosemite National Park. 1220 Comment
  CAS-BOT-BC179842  Comandra umbellata subsp. californica David D. Keck 1931-6-6 1213 Tuolumne Mather. Yosemite National Park 1400 Comment
  POM215139  Conicosia pugioniformis D. D. Keck 1933-5-5 2212 San Luis Obispo Oceano, southwestern San Luis Obispo Co. Comment
  CAS-BOT-BC435165  Conicosia pugioniformis David D. Keck 1933-5-5 2212 San Luis Obispo Oceano, southwestern San Luis Obispo County. Comment
  RSA6235  Cordylanthus pilosus subsp. pilosus D. D. Keck 1932-8-13 1749 Santa Clara Page Mill Road, half way up east side of Santa Cruz Mountains. Comment
  LA209046  Cordylanthus rigidus David D. Keck; 1932-8-13 1750 Santa Clara Half-way up Page Mill Road grade, E side of Santa Cruz Mountains Comment
  SEINET4676421  Cordylanthus rigidus David D. Keck 1932-8-13 1750 Santa Clara Half up Page Mill Road grade, east side of Santa Cruz Mountains.; 0 Comment
  POM250769  Cordylanthus tenuis subsp. viscidus D. D. Keck 1938-8-8 4863 Siskiyou Scott Mtns., ridge between Mill and Mule Creeks, 3 mi. S.E. of Scott mt. Lodge. 1340 Comment
  CAS-BOT-BC287719  Coreopsis bigelovii David D. Keck 1933-5-7 2271 Kern Tehachapi Pass, 3.6 miles E of Monolith Comment
  POM215759  Coreopsis calliopsidea D. D. Keck 1933-5-6 2243 Santa Barbara Caliente Ranch, E side. Large patch of several acres, among brush (Cuyama River) Comment
  CAS-BOT-BC287085  Coreopsis douglasii David D. Keck 1933-5-1 2050 San Benito Erie School, Hernandez Valley, S part of county Comment
  CAS-BOT-BC101133  Corethrogyne filaginifolia David D. Keck 1932-9-28 1870 Fresno 6 miles west of General Grant Nat'l Park, on road to Pinehurst 1430 Comment
  CAS-BOT-BC101504  Corethrogyne filaginifolia David D. Keck 1932-10-15 1961 Santa Barbara South side of San Marcos Pass, above [Galeta] Goleta 225 Comment
  CAS-BOT-BC105643  Corethrogyne filaginifolia David D. Keck 1938-8-4 4759 Mendocino 4 mi. N. of Ft. Bragg Comment
  POM190526  Corethrogyne filaginifolia D. D. Keck 1932-9-30 1913 San Diego Del Mar. Vacant lots in towns Comment
  UC313781  Corethrogyne filaginifolia David D. Keck 1927-10-9 397 Santa Cruz 1.5 mi s Pt. Ano Nuevo Comment
  UC595129  Corethrogyne filaginifolia David D. Keck 1938-8-4 4759 Mendocino 4 mi n of Ft. Bragg Comment
  RSA6240  Corethrogyne filaginifolia var. filaginifolia D. D. Keck 1932-9-28 1870 Fresno On road to Pinehurst, 6 miles west of General Grant National Park. 1433 Comment
  CAS-BOT-BC209435  Cornus nuttallii David D. Keck 1932-7-3 1650 Plumas Quincy, in the Northern Sierra Nevada 1220 Comment
  CAS-BOT-BC210322  Cornus sericea David D. Keck 1932-7-3 1654 Plumas South of Spanish Creek. Quincy, in the Northern Sierra Nevada 1065 Comment
  POM217105  Corylus cornuta var. californica D. D. Keck 1932-2-12 1362 San Mateo La Honda Road, east slope of Coast Range above Searsville Lake. 305 Comment
  SEINET180840  Cotula australis David D. Keck 1935-5-7 3210 Santa Clara Carnegie Institution Laboratory, Stanford University. Comment
  UCR142747  Cotula coronopifolia David D. Keck 1932-3-24 1403 San Mateo San Francisco Bay Region, Redwood City, border of San Francisco Bay 3 Comment
  CAS-BOT-BC291475  Cotula coronopifolia David D. Keck 1932-3-24 1403 San Mateo Redwood City at border of San Francisco Bay Comment
  CAS-BOT-BC427680  Crassula connata David D. Keck 1931-4-2 1023 Napa Wooden Valley Grade, west side of Napa Range, 5.2 miles NE. of Napa 170 Comment
  CAS-BOT-BC290421  Crepis acuminata David D. Keck 1930-6-21 504 Mono Halfway down Leevining [Lee Vining] Grade 2600 Comment
  CAS-BOT-BC290419  Crepis acuminata David D. Keck; L. R. Abrams; S. F. Blake 1934-6-30 2873 Mono Near mouth of Leevining [Lee Vining] Canyon 2225 Comment
  CAS-BOT-BC291490  Crepis capillaris David D. Keck; J. Clausen 1935-6-16 3396 Humboldt Just south of Trinidad Comment
  POM220919  Crepis occidentalis D. D. Keck, J. Clausen 1935-6-24 3713 Modoc 3 mile NE of Willow Ranch. 1471 Comment
  UC540867  Crepis occidentalis David D. Keck and J. Clausen 1935-6-24 3752 Lassen 2 mi s Ravendale 1463 Comment
  CAS-BOT-BC290768  Crepis occidentalis subsp. occidentalis David D. Keck 1934-7-1 2912 Mono 3 mi. W. of summit of Conway Grade, between Mono Lake and Bridgeport 2377 Comment
  CAS-BOT-BC376502  Crepis occidentalis subsp. occidentalis David D. Keck; J. Clausen 1935-6-24 3752 Lassen 2 miles south of Ravendale 1463 Comment
  CAS-BOT-BC290864  Crepis pleurocarpa David D. Keck 1938-8-6 4812 Siskiyou At Del Norte Co. line, Poker Flat, summit of Siskiyou Mts., 4 mi. S. of Oregon line, on road from Waldo to Happy Camp 1555 Comment
  POM97233  Cryptantha barbigera D. D. Keck, McCully 1925-5-17 93 a San Diego San Felipe Wash 2 miles east of Banner 914 Comment
  CAS-BOT-BC189363  Cryptantha circumscissa David D. Keck; Palmer Stockwell 1935-5-11 3271 Kern Canebrake Creek, 5 miles NW of Walker Pass, Sierra Nevada 1310 Comment
  GH424713  Cryptantha circumscissa D. D. Keck & W. P. Stockwell 1935-5-11 3272 Unknown Canebrake Creek, 5 miles N.W. of Walker Pass, Sierra Nevada 1310 Comment
  UC547737  Cryptantha clevelandii David D. Keck and J. Clausen 1935-4-8 3052 Monterey ca 6 mi w King City (Jolon Road) Comment
  POM194073  Cryptantha confertiflora D. D. Keck 1930-6-22 532 Inyo White Mountains. 10 miles NE of Big Pine on road to Westgard Pass. 1982 Comment
  POM215806  Cryptantha corollata D. D. Keck 1933-5-1 2011 San Benito San Benito River, 5 miles south of Tres Pinos. Comment
  CAS-BOT-BC218898  Cryptantha costata David D. Keck 1947-3-26 5822 Inyo Death Valley, sanddunes halfway between Midway Well and Triangle Spring, in Mesquite Flat -9 Comment
  GH424894  Cryptantha decipiens D. D. Keck & W. P. Stockwell 1935-5-15 3293 Unknown Benches along Mohave River, at Deep Creek, Mohave Desert 883 Comment
  RSA6401  Cryptantha microstachys D. D. Keck 1933-5-1 2023 San Benito 5.4 miles S of Willow Creek School, Bear Valley ( N of Pinnacles (formerly Cook) P.O.) Comment
  UC547744  Cryptantha microstachys David D. Keck and Palmer Stockwell 1935-5-10 3248 San Benito 4.5 mi e Lonoak; Lewis Creek 335 Comment
  UC423617  Cryptantha utahensis David D. Keck 1930-6-22 521 Inyo 7 mi ne Big Pine (on road to Westgard Pass) 1737 Comment
  UC905588  Cryptantha utahensis David D. Keck and Roxana S. Ferris 1947-3-26 5791 Inyo e side Death Valley; , Grapevine Mts., Titus Canyon 914 Comment
  UC905589  Cryptantha virginensis David D. Keck 1947-3-25 5766 Inyo 8 mi N of the Racetrack (ca. 3 mi N of Quartz Spring), in the Valley between Tin Mountain of the Northern Panamints and Dry Mountain of the Last Chance Range 1493 Comment
  CAS-BOT-BC80827  Cupressus sargentii David D. Keck 1931-4-3 1101 a Lake 6 miles north of Aetna Springs, southern Lake County Comment
  POM215192  Cuscuta brachycalyx D. D. Keck 1933-8-22 2473 Santa Clara Between Sunnyvale and Aviso, lower end of San Francisco Bay. Comment
  UC532066  Cuscuta californica David D. Keck 1933-8-22 2473 Santa Clara between Sunnyvale and Alviso (lower end of San Francisco Bay); San Francisco Bay Comment
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Jul 12 2017
  CDA35770  Cynosurus echinatus J. R. Keck Jr. 1981-5-13 PDR# 237677 Butte Oroville. 0 Comment
  CAS-BOT-BC114178  Cyperus squarrosus David Daniels Keck 1947-7-10 5926 Tuolumne Mather, Hog Ranch. 1402 Comment
  CAS-BOT-BC189661  Danthonia californica David D. Keck 1944-7-8 5440 Plumas Sierra Nevada. East end of Lake Almanor, east side of dam. 1341 Comment
  CAS-BOT-BC189891  Danthonia californica David D. Keck 1946-7-5 5622 Del Norte 1 mile south of Crescent City. Comment
  UC717997  Danthonia californica David D. Keck 1944-7-11 5513 Sonoma 1 mi s bridge across mouth of Russian River (1/2 mi from ocean) 22 Comment
  UC718006  Danthonia californica David D. Keck 1944-7-11 5493 Humboldt 3 mi ne Capetown 152 Comment
  CAS-BOT-BC194393  Danthonia intermedia David D. Keck 1936-8-22 4489 Mono Slate Creek Valley, east of Mt. Conness, Harvey Monroe Hall Natural Area, along Cabin Creek above Timberline Station 3169 Comment
  CAS-BOT-BC76233  Darlingtonia californica David D. Keck 1938-8-8 4866 Siskiyou At Trinity county line. Scott Mountain Divide, between Scott Mountain and Craggy Peak. 1676 Comment
  CAS-BOT-BC283032  Dasyochloa pulchella David D. Keck; Roxana S. Ferris 1947-3-26 5799 Inyo Titus Canyon, Grapevine Mts., east side of Death Valley 975 Comment
  CAS-BOT-BC123595  Deinandra arida David Daniels Keck; William Palmer Stockwell 1935-5-11 3279 Kern Mouth of Red Rock Canyon 700 Comment
  UC913089  Deinandra arida David D. Keck and Palmer Stockwell 1935-5-11 3279 Kern mouth of canyon Red Rock Canyon; Red Rock Canyon, Kern Co. 700 Comment
  CAS-BOT-BC286216  Deinandra corymbosa David D. Keck 1933-11-7 2666 Mendocino 4.5 mi. N. of Manchester Comment
  CAS-BOT-BC286217  Deinandra corymbosa David D. Keck 1933-11-7 2666 Mendocino 4.5 mi. N. of Manchester Comment
  CAS-BOT-BC293814  Deinandra corymbosa David D. Keck 1933-11-10 2727 Sonoma 1 mi. E. of Shellville Comment
  UC523539  Deinandra corymbosa David D. Keck 1933-11-7 2666 Mendocino 4.5 mi n Manchester Comment
  CAS-BOT-BC286241  Deinandra corymbosa David D. Keck; Wm. M. Hiesey 1940-5-29 5085 Monterey Tularcitos Ranch, Tularcitos Creek 275 Comment
  CAS-BOT-BC293797  Deinandra corymbosa David D. Keck 1933-11-3 2632 Santa Cruz 1 mile west of Aptos Comment
  UC406882  Deinandra corymbosa David D. Keck 1927-6-10 396 San Mateo Comment
  UC532099  Deinandra corymbosa David D. Keck 1934-7-8 2960 Monterey 1.5 mi e Point Sur (along road from this point to Carmel) Comment
  CAS-BOT-BC299227  Deinandra corymbosa subsp. corymbosa David D. Keck 1932-5-25 1784 San Mateo Hills two miles west of Belmont Comment
  CAS-BOT-BC299229  Deinandra corymbosa subsp. corymbosa David D. Keck 1927-6-10 396 San Mateo Radio Station, Montara Point Comment
  CAS-BOT-BC299220  Deinandra corymbosa subsp. corymbosa David D. Keck 1927-6-10 396 San Mateo Radio Statoin, Montara Point Comment
  CAS-BOT-BC293879  Deinandra fasciculata D. D. Keck 1930-6-11 A- 30 San Diego Miramar Comment
  CAS-BOT-BC293893  Deinandra fasciculata David D. Keck 1932-9-30 1912 San Diego Del Mar Comment
  CAS-BOT-BC293953  Deinandra fasciculata David D. Keck 1932-10-15 1956 Santa Barbara 3 miles W. of Santa Barbara on U.S. 101 Comment
  CAS-BOT-BC299327  Deinandra fasciculata David D. Keck 1932-9-29 1898 Orange Ca. 5 mi. S. of Santa Ana on road to Newport Beach Comment
  UC1187086  Deinandra fasciculata David D. Keck and Wm. M. Heisey 1940-5-31 5143 San Luis Obispo Cayucos Comment
  CAS-BOT-BC123555  Deinandra halliana David Daniels Keck; William M. Heusi 1933-5-4 2170 San Luis Obispo 1.5 miles easterly of Cholame, on Cholame Creek, northeastern San Luis Obispo County 365 Comment
  CAS-BOT-BC130988  Deinandra halliana David D. Keck; J. Clausen 1935-4-9 3098 San Luis Obispo Cholame Creek at Cholame 365 Comment
  CAS-BOT-BC299346  Deinandra increscens subsp. increscens David D. Keck 1931-6-22 1260 Monterey Camphora N. of Soledad Comment
  UC406886  Deinandra increscens subsp. increscens David D. Keck 1928-9-30 476 San Luis Obispo 1 mi e Pismo Beach 30 Comment
  CAS-BOT-BC294067  Deinandra kelloggii David D. Keck 1933-5-4 2163 Kern Near mouth of Cottonwood Canyon, 12 miles west of intersection of Coalinga road Comment
  CAS-BOT-BC299938  Deinandra kelloggii David D. Keck 1931-10-18 1314 San Joaquin Simms Station, Tidewater Southern R.R. 7 miles east of Manteca 23 Comment
  CAS-BOT-BC299940  Deinandra kelloggii David D. Keck 1931-10-18 1314 San Joaquin Simms Station, Tidewater Southern R.R. 7 miles east of Manteca 23 Comment
  CAS-BOT-BC299956  Deinandra kelloggii David D. Keck 1934-4-26 2795 San Luis Obispo W. side of Cottonwood Pass, 6.5 mi. N.E. of Cholame, eastern San Luis Obispo County Comment
  UC584124  Deinandra kelloggii David D. Keck and Palmer Stockwell 1935-5-17 3352 Fresno 10 mi sw Mendota (w Fresno Co.) Comment
  CAS-BOT-BC294033  Deinandra kelloggii David D. Keck 1933-5-4 2153 Fresno 2 miles south of Coalinga on road to Avenal, western Fresno County 192 Comment
  CAS-BOT-BC294100  Deinandra kelloggii David D. Keck; Palmer Stockwell 1935-5-10 3253 Monterey 1 mi. S. of Parkfield, on south slope 460 Comment
  UC577293  Deinandra kelloggii David D. Keck and Palmer Stockwell 1935-5-10 3253 Monterey 1 mi s Parkfield 460 Comment
  CAS-BOT-BC291848  Deinandra lobbii David D. Keck; Palmer Stockwell 1935-5-10 3241 Monterey 1 mi. S. of San Lucas 140 Comment
  UC577254  Deinandra lobbii David D. Keck and Palmer Stockwell 1935-5-10 3241 Monterey 1 mi s San Lucas 140 Comment
  CAS-BOT-BC291788  Deinandra lobbii David D. Keck 1933-10-27 2560 Alameda 2 mi. E. of Livermore, ca. 1 mi. W. of Vasco Road on U.S. 48 Comment
  CAS-BOT-BC291802  Deinandra lobbii David D. Keck 1933-10-27 2559 Alameda 2 mi. E. of Livermore, ca. 1 mi. W. of Vasco Road on U.S. 48 Comment
  CAS-BOT-BC291810  Deinandra lobbii David D. Keck 1933-11-2 2615 Contra Costa 1 mi. E. of Nichols, N. Contra Costa County Comment
  CAS-BOT-BC131016  Deinandra minthornii David D. Keck 1932-10-14 1953 Los Angeles N. of Chatsworth city limits, on first hill to west of Topango Canyon Blvd., Santa Susana foothills Comment
  CAS-BOT-BC291919  Deinandra pallida David D. Keck 1933-5-7 2258 Kern Edison Comment
  CAS-BOT-BC291930  Deinandra pallida David D. Keck; J. Clausen 1935-4-10 3122 Kern 3 miles east of McKittrick, on road to Buttonwillow 275 Comment
  CAS-BOT-BC291939  Deinandra pallida David D. Keck 1933-5-7 2258 Kern Edison Comment
  CAS-BOT-BC291948  Deinandra pallida David D. Keck; J. Clausen 1935-4-10 3122 Kern 3 miles east of McKittrick, on road to Buttonwillow 275 Comment
  CAS-BOT-BC291984  Deinandra pallida David D. Keck 1933-5-7 2260 Kern Caliente Creek Canyon near Bena Comment
  CAS-BOT-BC292084  Deinandra pentactis David D. Keck; J. Clausen 1934-4-26 2794 San Luis Obispo West side of Cottonwood Pass, 6.5 mi. N. E. of Cholame Comment
  UC913080  Deinandra pentactis David D. Keck and J. Clausen 1934-4-26 2794 San Luis Obispo 6.5 mi ne of Cholame; Cottonwood Pass Comment
  CAS-BOT-BC123561  Deinandra pentactis David Daniels Keck; Jens Chr. Clausen 1934-4-27 2836 San Luis Obispo East side of the Salinas River, opposite San Miguel 213 Comment
  CAS-BOT-BC292028  Deinandra pentactis David D. Keck; J. Clausen 1934-4-27 2842 Monterey 13.4 mi. N. E. of San Miguel on Stone Canyon road Comment
  CAS-BOT-BC292030  Deinandra pentactis David D. Keck; J. Clausen 1934-4-27 2842 Monterey 13.4 mi. N.E. of San Miguel on Stone Canyon road Comment
  CAS-BOT-BC292039  Deinandra pentactis David D. Keck 1931-6-23 1259 San Luis Obispo 4.5 mi. N. of Paso Robles Comment
  CAS-BOT-BC292041  Deinandra pentactis David D. Keck 1931-6-23 1258 San Luis Obispo 4.2 mi. S. of Atascadero Comment
  CAS-BOT-BC292058  Deinandra pentactis David D. Keck; J. Clausen 1934-4-26 2804 San Luis Obispo 8 mi. W. of Simmler, western edge of Carrizo Plains, on road to La Panza Comment
  CAS-BOT-BC292082  Deinandra pentactis David D. Keck 1934-4-26 2804 San Luis Obispo 8 mi. W. of Simmler, western edge of Carrizo Plains, on road to La Panza Comment
  UC579715  Delphinium andersonii David D. Keck and J. Clausen 1935-6-24 3748 Lassen 2 mi s Ravendale 1464 Comment
  CAS-BOT-BC1414  Delphinium andersonii subsp. cognatum David Daniels Keck; J. Clausen 1935-6-24 3748 Lassen 2 mi. S. of Ravendale 1464 Comment
  CAS-BOT-BC9081  Delphinium californicum David Daniels Keck; W. M. Hiesey 1940-5-28 5061 Santa Clara Uvas Creek, Uvas Road, ca. halfway between Little Uvas Creek and Eastman Canyon 150 Comment
  UC575314  Delphinium gypsophilum David D. Keck and J. Clausen 1935-4-10 3124 Kern 2 mi e McKittrick 275 Comment
  UC532069  Delphinium hesperium David D. Keck 1933-5-29 2366 Napa Pope Creek bridge s Walters Springs Comment
  CAS-BOT-BC8036  Delphinium nuttallianum David Daniels Keck 1946-7-14 5687 Del Norte West flank of Little Grayback, Takilma-Happy Camp road 1524 Comment
  UC518963  Delphinium parryi subsp. blochmaniae David D. Keck 1933-5-5 2225 San Luis Obispo on road to Guadalupe 5.5 mi s Oceano (dunes 1/4 to 1/2 mi inland from ocean, sw San Luis Obispo Co.) Comment
  POM182738  Delphinium patens D. D. Keck 1931-4-2 1047 Napa 4 miles S of Monticello, eastern Napa County. Comment
  CAS-BOT-BC17131  Delphinium recurvatum David D. Keck; J. Clausen 1935-4-10 3142 San Luis Obispo East side of Soda Lake, Carrizo Plains 609 Comment
  POM223566  Delphinium recurvatum D. D. Keck, J. Clausen 1935-4-10 3142 San Luis Obispo East side of Soda Lake, Carrizo Plains. 610 Comment
  RSA0070475  Delphinium recurvatum D. D. Keck, Jens Clausen 1935-4-10 3142 San Luis Obispo East side of Soda Lake, Carrizo Plains. 610 Comment
  CAS-BOT-BC16983  Delphinium variegatum subsp. variegatum D. D. Keck; Palmer Stockwell 1935-5-10 3221 Monterey Jolon Valley, just N. of Jolon. Comment
  CAS-BOT-BC17089  Delphinium variegatum subsp. variegatum David D. Keck 1933-5-29 2381 Lake 4 miles east of Kelseyville Comment
  POM182731  Delphinium variegatum subsp. variegatum D. D. Keck 1931-4-2 1054 Napa 4 miles S of Monticello, eastern Napa County. Comment
  CAS-BOT-BC192441  Deschampsia cespitosa subsp. cespitosa David D. Keck 1932-7-3 1677 Plumas Quincy, in the Nothern Sierra Nevada 1065 Comment
  CAS-BOT-BC192458  Deschampsia cespitosa subsp. cespitosa David D. Keck 1944-7-8 5414 Sierra Sierra Valley, 1.5 mi. N. of Sattley, on Feather River Road 1524 Comment
  POM230478  Deschampsia cespitosa subsp. cespitosa D. D. Keck 1937-8-26 4593 Mono Harvey Monroe Hall Natural Area, Slate Creek Basin, east of Mount Conness. In meadow near transplant gardens. Comment
  CAS-BOT-BC192633  Deschampsia danthonioides David D. Keck 1932-4-29 1448 San Mateo Redwood City Comment
  SEINET176086 Image available Deschampsia danthonioides D. D. Keck 1932-4-29 1448 San Mateo Redwood City; fields near the salt marshes Comment
  POM182535  Deschampsia elongata D. D. Keck 1931-5-31 1143 Tuolumne Hog Ranch Ranger Station, Yosemite National Part, Mather. 1425 Comment
  CAS-BOT-BC43182  Descurainia pinnata subsp. brachycarpa David D. Keck 1930-6-21 502 Mono Halfway down Leevining Grade. 2590 Comment
  CAS-BOT-BC43264  Descurainia pinnata subsp. glabra David D. Keck; J. Clausen 1935-4-8 3053 Monterey Jolon Road, ca. 6 miles west of King City. Comment
  CAS-BOT-BC43369  Descurainia pinnata subsp. glabra Joy Keck 1935-3-20 3787 San Bernardino Mohave Desert. Twenty-nine Palms. Southern San Bernardino County. Comment
  POM194059  Descurainia pinnata subsp. halictorum D. D. Keck 1930-6-21 502 Mono Halfway down Leavining [Lee Vining] grade. 2591 Comment
  GH355520  Dichanthelium acuminatum D. D. Keck 1931-5-31 Unknown Hog Ranch Ranger Station, Yosemite Nat'l Park, Mather, Tuolumne County. Comment
  CAS-BOT-BC208946  Dichanthelium acuminatum subsp. acuminatum David D. Keck 1946-5-31 5576 Tuolumne Hetch Hetchy Reservoir, near Falls Creek, Yosemite Nat'l Park 1188 Comment
  POM182541  Dichanthelium acuminatum var. fasciculatum D. D. Keck 1931-5-31 1131 Tuolumne Hog Ranch Ranger Station, Yosemite Nat'l Park, Mather 1425 Comment
  CAS-BOT-BC499515  Dichelostemma capitatum David D. Keck; J. Clausen 1941-5-3 5255 Tuolumne Big Oak Flat Road, 5.5 mi. E. of Groveland, Stanislaus National Forest Boundary 792 Comment
  CAS-BOT-BC501059  Dichelostemma ida-maia David D. Keck 1944-7-10 5486 Trinity Norse Butte, down to Mad River P.O. 1219 Comment
  UC628471  Dieteria canescens var. canescens David D. Keck 1939-9-10 5027 Mono Leevining Grade Leevining Canyon 2438 Comment
  CAS-BOT-BC152493  Diplacus aurantiacus David D. Keck 1933-5-5 2192 San Luis Obispo Odd Fellows Cemetery, Morro Bay, near mouth of Torro Creek, between Cayucos and Morro Comment
  CAS-BOT-BC150612  Diplacus calycinus David D. Keck 1947-3-23 5722 Kern 1.5 mi. E. of Onyx, South Fork of Kern River 853 Comment
  CAS-BOT-BC150708  Diplacus calycinus David D. Keck 1934-4-26 2827 San Luis Obispo East slope of Pozo Range, 6 mi. W. of La Panza 670 Comment
  CAS-BOT-BC153281  Diplacus kelloggii David D. Keck 1931-4-4 1089 Napa The Crater Country, 3.5 miles SE. from summit of Mt. St. Helena, northern Napa County Comment
  CAS-BOT-BC153489  Diplacus layneae David D. Keck 1946-5-31 5591 Tuolumne Mather 1402 Comment
  CAS-BOT-BC153495  Diplacus layneae David D. Keck 1931-6-3 1205 Tuolumne Mather 1400 Comment
  CAS-BOT-BC151838  Diplacus mephiticus David D. Keck; L. R. Abrams 1934-6-30 2899 Mono Sand flat just north of Mono Craters 4 mi. S. of Mono Lake 2103 Comment
  CAS-BOT-BC153935  Diplacus pulchellus David D. Keck 1946-6-3 5582 Tuolumne Mather, Hog Ranch 1402 Comment
  CAS-BOT-BC153942  Diplacus pulchellus David D. Keck 1931-5-31 1134 Tuolumne Hog Ranch Ranger Station, Yosemite Nat'l Park, Mather 1425 Comment
  CAS-BOT-BC151297  Diplacus torreyi David D. Keck 1931-5-28 1112 Tuolumne Mather - Sierra Nevada 1402 Comment
  CAS-BOT-BC151299  Diplacus torreyi David D. Keck 1931-5-28 1112 Tuolumne Mather - Sierra Nevada 1402 Comment
  UC595125  Distichlis spicata David D. Keck 1938-8-5 4769 Humboldt Big Lagoon Comment
  CDA36044  Dodecatheon J. R. Keck Jr. 1979-5-11 Trinity Two miles north of Buckhorn Summit, on Highway 299 between Redding and Weaverville. 0 Comment
  UC604153  Draba densifolia David D. Keck 1938-8-20 4955 Mono 1 mi w Big Horn Lake (on se slope); Harvey Monroe Hall Natural Area, White Mtn 3440 Comment
  CAS-BOT-BC41747  Draba densifolia David D. Keck 1938-8-20 4955 Mono Sierra Nevad. Harvey Monroe Hall Natural Area. White Mountain, 1 mile west of Big Horn Lake. 3440 Comment
  CAS-BOT-BC41748  Draba densifolia David D. Keck 1938-8-20 4955 Mono Sierra Nevad. Harvey Monroe Hall Natural Area. White Mountain, 1 mile west of Big Horn Lake. 3440 Comment
  CAS-BOT-BC41172  Draba lemmonii David D. Keck 1938-8-20 4930 Mono Summit of White Mountain, west peak. 3625 Comment
  CAS-BOT-BC41281  Draba oligosperma David D. Keck 1938-8-23 4972 Mono Sierra Nevada. Dana Plateau (north of Mount Dana). 3540 Comment
  CAS-BOT-BC41283  Draba oligosperma David D. Keck 1942-7-2 5326 Mono Sierra Nevada. Mono National Forest. Harvey Monroe Hall Natural Area. Summit of East Plateau. 3421 Comment
  GH379301  Draba oligosperma D. D. Keck 1938-8-20 4955 Unknown Harvey Monroe Hall Natural Area, White Mtn., 1 mi. W. of Big Horn Lake, on southeast slope Comment
  CAS-BOT-BC159440  Drymocallis glandulosa var. glandulosa David D. Keck 1938-8-6 4809 Siskiyou At Del Norte Co. line, Poker Flat, summit of Siskiyou Mts., 4 mi. S. of Oregon line, on road from Waldo to Happy Camp. 1554 Comment
  CAS-BOT-BC159519  Drymocallis glandulosa var. glandulosa David D. Keck; Wm. M. Hiesey 1940-5-28 5053 Santa Clara Llagas Creek, Uvas road, ca. 4 mi. W. of Morgan Hill 165 Comment
  CAS-BOT-BC159645  Drymocallis glandulosa var. glandulosa David D. Keck 1941-6-5 5308 Contra Costa Berkeley Hills, Fish Creek Road, 1/4 mi. W. of east portal of Broadway Tunnel 335 Comment
  CAS-BOT-BC527345  Drymocallis glandulosa var. reflexa David D. Keck 1944-7-8 5402 Sierra 3 miles NE of Sierra City on North Fork fo North Fork of Yuba River near mouth of Sardine Creek 1584 Comment
  POM97138  Drymocallis glandulosa var. wrangelliana D. D. Keck, McCully 1925-5-18 131 San Diego Banner Grade. 1067 Comment
  CAS-BOT-BC157872  Drymocallis lactea var. lactea David D. Keck 1937-8-30 4665 Mono Harvey Monroe Hall Natural Area, Slate Creek Basin, east of Mount Conness. On southeast flank of Mt. Conness above Hanging Valley in cirque between Conness and White Mt. 3410 Comment
  CAS-BOT-BC157874  Drymocallis lactea var. lactea David D. Keck 1937-8-30 4665 Mono Harvey Monroe Hall Natural Area, Slate Creek Basin, east of Mount Conness. On southeast flank of Mt. Conness above Hanging Valley in cirque between Conness and White Mt. 3410 Comment
  UC1187074  Drymocallis rhomboidea David D. Keck 1940-6-13 5178 Siskiyou 9 mi s Macdoel (on U.S. 97 between Dorris and Weed); s of Macdoel, btw Dorris and Weed 1463 Comment
  UCR143150  Eatonella congdonii David D. Keck, Jens Clausen 1935-4-10 3152 San Luis Obispo Inner Coast Range, 15 mi south of Soda Lake, on Carrizo Plain 610 Comment
  CAS-BOT-BC113018  Eleocharis macrostachya David Daniels Keck 1931-6-1 1159 Tuolumne Mather, In muddy bottom of intermittent stream. 1402 Comment
  CAS-BOT-BC203831  Elymus X hansenii David D. Keck; J. Clausen 1935-6-24 3751 Lassen 2 mi. S. of Ravendale 1464 Comment
  SEINET10564685  Elymus elymoides David D. Keck 1931-5-30 Keck 1116 Tuolumne Mather. Common on drier slopes and ridges with Pinus ponderosa and Libocedrus decurrens. 1402 Comment
  LA14812  Elymus glaucus D. Keck; 1932-4-23 1438 Santa Clara Stanford University 25.0 Comment
  POM190449  Elymus glaucus D. D. Keck 1932-4-23 1438 Santa Clara Stanford University. 25 Comment
  UC457162  Elymus glaucus David D. Keck 1931-5-30 1120 Tuolumne Mather 1400 Comment
  CAS-BOT-BC206559  Elymus glaucus subsp. glaucus David D. Keck 1932-4-23 1438 Santa Clara Stanford University Comment
  CAS-BOT-BC206601  Elymus glaucus subsp. glaucus David D. Keck 1949-7-19 6355 Siskiyou 6.5 mi. SW of Yreka on road to Ft. Jones, near head of Yreka Creek at firest spring Serpentine outcropping here. 1127 Comment
  CAS-BOT-BC203768  Elymus glaucus subsp. glaucus David D. Keck 1944-7-6 5358 Tulare 4.6 mi. S.W. of Badger, on Woodlake road 548 Comment
  CAS-BOT-BC235226  Elymus multisetus David D. Keck 1949-7-19 6359 Siskiyou SW of Yreka on road to Ft. Jones Comment
  RSA582099  Elymus multisetus D. D. Keck 1932-5-6 1469 San Mateo Belmont Comment
  CAS-BOT-BC213872  Elymus sierrae David D. Keck 1937-8-27 4644 Mono Near summit of ravine leading from Slate Creek to saddle between Mt. Conness adn East Plateau, Harvey Monroe Hall Natural Area, Slate Creek Basin, east of Mount Conness 3291 Comment
  CAS-BOT-BC213874  Elymus sierrae David D. Keck 1937-8-26 4586 Mono Middle Ridge, north side near summit, Harvey Monroe Hall Natural Area, Slate Creek Basin, east of Mount Conness 3108 Comment
  GH365142  Elymus stebbinsii D. D. Keck 1931-6-9 1255 Unknown Mather Comment
  POM267982  Elymus stebbinsii D. D. Keck 1944-7-6 5370 Fresno 2.5 mi. N. of Pinehurst, at junction of state highways 108 and 65 1677 Comment
  CAS-BOT-BC204214  Elymus stebbinsii subsp. septentrionalis David D. Keck 1931-6-9 1255 Tuolumne Mather 1425 Comment
  CAS-BOT-BC204261  Elymus trachycaulus subsp. subsecundus David D. Keck 1944-7-6 5366 Fresno 1 mi. N. of Hume 1676 Comment
  CAS-BOT-BC204332  Elymus trachycaulus subsp. trachycaulus David D. Keck 1944-7-11 5491 Humboldt 3 mi. N. E. of Capetown 152 Comment
  CAS-BOT-BC204379  Elymus trachycaulus subsp. trachycaulus David D. Keck 1937-8-26 4589 Mono Harvey Monroe Hall Natural Area, Slate Creek Basin, east of Mount Conness 3050 Comment
  POM267994  Elymus trachycaulus subsp. trachycaulus D. D. Keck 1944-7-11 5491 Humboldt 3 miles northeast of Capetown. 152 Comment
  CAS-BOT-BC131084  Encelia actoni David D. Keck; Roxana S. Ferris 1947-3-26 5816 Inyo Titus Canyon, Grapevine Mts., east of Death Valley, Death Valley National Monument 1005 Comment
  CAS-BOT-BC131105  Encelia actoni David D. Keck; Roxana S. Ferris 1947-3-26 5816 Inyo Titus Canyon, Grapevine Mts., east of Death Valley, Death Valley National Monument 1005 Comment
  NY70334  Ephedra nevadensis D. D. Keck 1949-4-21 6178 San Diego Yaqui Well, Colorado Desert Comment
  UCR142863  Epilobium brachycarpum David D. Keck 1931-10-18 1321 San Joaquin Sacramento Valley, Escalon 38 Comment
  CAS-BOT-BC166180  Epilobium canum subsp. canum D. D. Keck 1933-5-4 2159 -1 (=1818-1) Kern Near mouth of Cottonwood Canyon, 12 miles west of intersection of Coalinga Road Comment
  CAS-BOT-BC166356  Epilobium canum subsp. canum David D. Keck 1932-9-27 1826 San Benito 5.5 miles southeast of Paicines Comment
  CAS-BOT-BC166357  Epilobium canum subsp. canum David D. Keck 1932-9-27 1826 San Benito 5.5 miles southeast of Paicines Comment
  CAS-BOT-BC166359  Epilobium canum subsp. canum David D. Keck 1932-9-27 1831 San Benito 2 miles west of Llanado Comment
  POM190528  Epilobium canum subsp. canum D. D. Keck 1932-9-29 1892 Kern Grapevine Creek. First crossing above Grapevine. 610 Comment
  UC406835  Epilobium densiflorum David D. Keck and Wm. M. Heusi. 1927-7-29 301 Tuolumne Hog Ranch Sierra Nevada, Mather 1400 Comment
  POM256974  Epilobium glaberrimum subsp. fastigiatum D. D. Keck 1936-8-19 4454 Mono Slate Creek Valley, east of Mt. Conness, Harvey Monroe Hall Natural Area, above cabin of Timberline Station 3140 Comment
  POM182517  Epilobium hallianum D. D. Keck 1931-6-1 1162 Tuolumne Mather, Yosemite National Park. 1402 Comment
  CAS-BOT-BC57392  Equisetum laevigatum David D. Keck 1932-7-3 1674 Plumas Quincy, in the Northern Sierra Nevada, at bridge over Spanish Creek 1066 Comment
  CAS-BOT-BC57394  Equisetum laevigatum David D. Keck 1932-7-3 1674 Plumas Quincy, in the Northern Sierra Nevada, at bridge over Spanish Creek 1066 Comment
  RSA603838  Eragrostis cilianensis D. D. Keck 1937-9-12 4725 Santa Clara Stanford University; Searsville Lake Comment
  CAS-BOT-BC203318  Eremalche parryi David D. Keck; J. Clausen 1935-4-10 3160 Kern 10.6 miles due east of Maricopa Comment
  CAS-BOT-BC209617  Eremalche parryi David D. Keck 1934-4-25 2785 Monterey Lewis Creek, northeast of Lonoak (2 miles from intersection of Bitterwater road) Comment
  CAS-BOT-BC209630  Eremalche parryi David D. Keck 1934-4-25 2785 Monterey Lewis Creek, N.E. of Lonoak (2 mi. from intersection of Bitterwater road) Comment
  CAS-BOT-BC209663  Eremalche parryi David D. Keck 1933-5-6 2242 Santa Barbara Caliente Ranch, east side, Cuyama River, northern Santa Barbara County Comment
  POM182589  Eremocarpus setiger D. D. Keck 1931-6-6 1221 Tuolumne Mather. 1402 Comment
  CAS-BOT-BC174198  Eremogone congesta var. congesta David D. Keck 1949-7-22 6434 Glenn 5.2 mi. SE. of Mendocino Co. line near Mendocino Pass on Plaskett Meadows road 1828 Comment
  CAS-BOT-BC160149  Eremothera boothii subsp. decorticans David D. Keck 1933-5-1 2012 San Benito San Benito River, 5 miles south of Tres Pinos Comment
  UC532115  Eriastrum pluriflorum David D. Keck 1934-4-26 2800 San Luis Obispo road to Annette 4 mi s Cholame; inner Coast Range Comment
  RSA0120848  Eriastrum pluriflorum subsp. pluriflorum D. D. Keck 1934-4-26 2800 San Luis Obispo 4 mi. S of Cholame on road to Annette. Comment
  CAS-BOT-BC515243  Eriastrum wilcoxii David D. Keck 1935-7-20 3872 Mono Mouth of Leevining Canyon Comment
  CAS-BOT-BC131621  Ericameria arborescens David D. Keck 1931-10-22 1342 Tuolumne Ten miles west of Mather 1050 Comment
  CAS-BOT-BC131628  Ericameria arborescens David D. Keck 1931-10-22 1342 Tuolumne Ten miles west of Mather 1050 Comment
  LA203737  Ericameria arborescens David D. Keck; 1931-10-22 1342 Tuolumne Sierra Nevada, 10 mi. W of Mather 320 Comment
  POM216796  Ericameria arborescens subsp. arborescens D. D. Keck 1931-10-22 1342 Tuolumne Ten miles W of Mather 1050 Comment
  CAS-BOT-BC286670  Ericameria bloomeri David D. Keck 1938-8-9 4891 Shasta 1/2 mi. E. of Burney Springs, S. side of Burney Mtn. Comment
  CAS-BOT-BC286680  Ericameria bloomeri David D. Keck 1938-8-9 4891 Shasta 1/2 mi. E. of Burney Spring, S. side of Burney Mtn. Comment
  CAS-BOT-BC292870  Ericameria discoidea David D. Keck 1937-8-30 4673 Mono Mt. Conness above Hanging Valley in cirque between Mt. Connessa dn White Mt., Harvey Monroe Hall Natural Area, Slate Creek Basin, east of Mount Conness 3470 Comment
  CAS-BOT-BC286882  Ericameria ericoides David D. Keck 1931-10-5 1286 San Mateo 1 mile north of Salada Beach Comment
  CAS-BOT-BC291319  Ericameria ericoides David D. Keck 1928-9-30 478 Santa Barbara On Cuyama River 15 miles E. of Coast Route 91 Comment
  CAS-BOT-BC298199  Ericameria nauseosa var. oreophila David D. Keck 1939-9-4 5025 Mono Pumice Valley, W of Mono Craters, S of Mono Lake, near Rush Creek 2070 Comment
  GH417285  Ericameria nauseosa var. oreophila D. D. Keck 1939-9-4 5025 Unknown Pumice Valley, west of Mono Craters, S. of Mono Lake, near Rush Creek 2072 Comment
  CAS-BOT-BC294428  Ericameria parryi var. monocephala David D. Keck 1936-8-17 4384 Mono Harvey Monroe Hall Natural Area, Slate Creek Basin. On N. slope of White Mtn. 3500 Comment
  CAS-BOT-BC234210  Erigeron divergens David D. Keck 1949-7-20 6380 Trinity Big Flat, at Siskiyou County line, north boundary of Salmon-Trinity Alps Primitive Area, Shasta Nat'l Forest, on meadow borders 1545 Comment
  CAS-BOT-BC300644  Erigeron foliosus var. hartwegii David D. Keck 1932-6-29 1542 El Dorado Dry Creek, ca. 2.5 miles north of Eldorado 520 Comment
  CAS-BOT-BC295272  Erigeron lonchophyllus David D. Keck 1937-8-30 4660 Mono Harvey Monroe Hall Natural Area, Slate Creek Basin, east of Mount Conness, Slate Creek Valley, 0.5 mi. W. of cabin opposite Ravine Creek 3110 Comment
  CAS-BOT-BC214571  Erigeron philadelphicus David D. Keck; J. Clausen 1935-6-16 3398 Del Norte 2 mi. N. of Humboldt Co., on the coast Comment
  CDA35766  Erigeron philadelphicus J. R. Keck Jr., G. Anderson 1980-4-3 PDR# 330178 Del Norte Klamath. 0 Comment
  CAS-BOT-BC248111  Eriogonum angulosum David D. Keck 1932-9-27 1839 Fresno 15 miles east of Llanada, at foot of Big Panoche Pass Comment
  CAS-BOT-BC248507  Eriogonum angulosum David D. Keck 1932-9-27 1835 San Benito Big Panoche Pass, eastern San Benito County (12 miles east of Llanada) Comment
  CAS-BOT-BC248775  Eriogonum baileyi var. baileyi David D. Keck 1932-9-27 1816 San Benito .5 miles north of Paicines, along wash of San Benito River Comment
  RSA766407  Eriogonum caninum D. D. Keck 1931-10-5 1281 San Mateo Dam at north end of Crystal Springs Lake. Comment
  POM88430  Eriogonum davidsonii D. D. Keck, McCully 1925-5-17 87 San Diego San Felipe Wash 2 miles east of Banner. 915 Comment
  POM97250  Eriogonum davidsonii D. D. Keck, McCully 1925-5-17 90 San Diego San Felipe Wash 2 miles east of Banner. 915 Comment
  CAS-BOT-BC249847  Eriogonum esmeraldense var. esmeraldense David D. Keck 1935-7-20 3884 Mono 3.8 mi. S. of McGee Creek, between Convict Lake and Bishop 2100 Comment
  CAS-BOT-BC249859  Eriogonum esmeraldense var. esmeraldense David D. Keck 1935-7-20 3884 Mono 3.8 mi. S. of McGee Creek, between Convict Lake and Bishop 2100 Comment
  CAS-BOT-BC253418  Eriogonum gracile David D. Keck 1932-9-27 1840 Fresno 15 miles east of Llanada at foot of Big Panoche Pass, western Fresno County Comment
  CAS-BOT-BC251098  Eriogonum gracile David D. Keck 1931-10-18 1324 Stanislaus Six miles east of Oakdale 60 Comment
  CAS-BOT-BC251105  Eriogonum gracile David D. Keck 1931-10-18 1324 Stanislaus Six miles east of Oakdale 60 Comment
  CAS-BOT-BC261204  Eriogonum heermannii var. humilius David D. Keck 1930-6-22 513 Inyo Seven miles NE of Big Pine on road to Westgard Pass 1737 Comment
  CAS-BOT-BC251989  Eriogonum latifolium David D. Keck 1931-10-5 1287 San Mateo One mile north of Salada Beach, 200 m. from ocean on sand dunes Comment
  CAS-BOT-BC266051  Eriogonum latifolium David D. Keck 1937-7-3 4571 Marin Drakes Bay Comment
  CAS-BOT-BC259313  Eriogonum lobbii David D. Keck 1938-8-20 4954 Mono Harvey Monroe Hall Natural Area, White Mtn., 1 mi. W. of Big Horn Lake 3540 Comment
  CAS-BOT-BC268823  Eriogonum nidularium David D. Keck 1930-6-22 533 Inyo Ten miles NE. of Big Pine on road to Westgard Pass 2000 Comment
  CDA35639  Eriogonum nudum J. R. Keck Jr. 1985-7-1 PDR# 237693 & PDR# 237694 Modoc U. S. Forest Service land, Modoc National Forest. 0 Comment
  RSA766375  Eriogonum nudum var. auriculatum D. D. Keck 1931-10-5 1278 San Mateo Between Woodside and Crystal Springs Lake. Comment
  CAS-BOT-BC258600  Eriogonum ordii David D. Keck; J. Clausen 1935-4-11 3176 Kern Comanche Point (Tejon Hills), 1 mi. from extreme tip, west side on westerly exposure, east of and just above Tejon Creek 215 Comment
  CAS-BOT-BC258687  Eriogonum ovalifolium var. nivale David D. Keck 1937-8-30 4680 Mono Harvey Monroe Hall Natural Area, Slate Creek Basin, east of Mount Conness. Talus slope on southeast flank of Mt. Conness above Hanging Valley in cirque between Mt. Conness and White Mt. 3470 Comment
  CAS-BOT-BC258689  Eriogonum ovalifolium var. nivale David D. Keck 1938-8-20 4941 Mono Mono Co.-Tuolumne Co.: White Mtn., west peak 3596 Comment
  UCR139348  Eriogonum roseum David D. Keck 1931-10-20 1334 Tuolumne Sierra Nevada Mtns., Mather, in the transistion zone of the Sierra Nevada 1400 Comment
  POM216522  Eriogonum roseum D. D. Keck 1931-10-20 1334 Tuolumne Mather, Sierra Nevada. 1400 Comment
  POM190475  Eriogonum spergulinum var. reddingianum D. D. Keck 1932-6-30 1560 El Dorado Between Fallen Leaf Lake and Lake Tahoe. 1921 Comment
  CAS-BOT-BC263492  Eriogonum thomasii David D. Keck 1947-3-24 5742 Inyo Artists Drive, 6 miles S. of Furnace Creek, east side of Death Valley 60 Comment
  POM190472  Eriogonum ursinum D. D. Keck 1932-6-30 1576 Nevada 1 mi. E. of Cisco. 1799 Comment
  CAS-BOT-BC262355  Eriogonum vimineum David D. Keck 1930-7-23 951 Lassen Susanville 1280 Comment
  CAS-BOT-BC265068  Eriogonum wrightii var. subscaposum David D. Keck 1932-9-27 1829 San Benito 8.2 miles west of Llanado on Paicines-Panoche Road Comment
  CAS-BOT-BC297283  Eriophyllum confertiflorum David D. Keck 1934-7-8 2947 Monterey Between Marina and Castroville Comment
  GH414850  Eriophyllum confertiflorum D. D. Keck 1928-5-21 417 Unknown El Portal 609 Comment
  POM97255  Eriophyllum confertiflorum D. D. Keck, McCully 1925-5-17 44 San Diego 1 mile east of Warner's Ranch 1037 Comment
  CAS-BOT-BC308105  Eriophyllum lanatum var. achilleoides David D. Keck 1933-5-30 2389 Lake Scotts valley, 6 miles south of Blue Lakes Comment
  RSA106204  Eriophyllum lanatum var. achilleoides D. D. Keck 1953-7-31 6535 Siskiyou Deer Mountain Service Station, 3.5 mi. S of Grass Lake. Comment
  CAS-BOT-BC301230  Eriophyllum lanatum var. arachnoideum David D. Keck 1948-6-30 5950 Mendocino One mile south of Elk Comment
  CAS-BOT-BC301403  Eriophyllum lanatum var. grandiflorum David D. Keck 1932-7-1 1605 Nevada 3 miles S. of Grass Valley, in Wolf Creek Canyon 600 Comment
  CAS-BOT-BC301405  Eriophyllum lanatum var. grandiflorum David D. Keck 1932-7-1 1605 Nevada 3 miles S. of Grass Valley, in Wolf Creek Canyon 600 Comment
  POM71714  Eriophyllum lanatum var. integrifolium D. D. Keck 1925-8-8 217 Mariposa Mt. Watkins; Yosemite National Park. 2439 Comment
  CAS-BOT-BC301781  Eriophyllum multicaule David D. Keck 1933-5-2 2092 Monterey Summit of Hesperia Mountain, north of Bryson, southern Monterey County 472 Comment
  GH379484  Erysimum capitatum D. D. Keck 1931-4-2 1031 Unknown Wooden Valley road, east side of Napa Range, 8 miles from Napa Comment
  CAS-BOT-BC403728  Eschscholzia californica David D. Keck 1947-6-12 5903 Tuolumne Smith Station, 5 miles east of Groveland, on State Highway 120, Stanislaus Nat'l Forest 838 Comment
  CAS-BOT-BC403020  Eschscholzia californica David D. Keck 1933-5-4 2154 Fresno 2 miles south of Coalinga on road to Avenal, western Fresno County. 192 Comment
  POM97256  Eschscholzia californica var. peninsularis D. D. Keck, McCully 1925-5-17 50 San Diego 1 mile east of Warner's Ranch. 1037 Comment
  CAS-BOT-BC76360  Eschscholzia hypecoides David D. Keck; J. Clausen 1935-4-8 3043 Monterey Jolon Road, ca. 6 miles west of King City. Comment
  GH381505  Eschscholzia hypecoides D. D. Keck & J. Clausen 1935-4-8 3043 Unknown Jolon Road, ca. 6 mi. W. of King City Comment
  CAS-BOT-BC76456  Eschscholzia lemmonii David D. Keck; J. Clausen 1935-4-8 3043 Monterey Jolon Road, ca. 6 miles west of King City. Comment
  POM97205  Eucrypta chrysanthemifolia D. D. Keck, McCully 1925-5-18 124 San Diego Chariot Canyon, San Felipe Creek 976 Comment
  CAS-BOT-BC202777  Euonymus occidentalis David D. Keck 1949-7-21 6386 Trinity 3 mi. E. of Forest Glen 777 Comment
  POM182532  Euphorbia crenulata D. D. Keck 1931-5-31 1147 Tuolumne Mather 1400 Comment
  CAS-BOT-BC202437  Euphorbia ocellata David D. Keck 1932-9-27 1841 Fresno 15 miles east of Llanada, east base of Big Panoche Pass, western Fresno County Comment
  UCR66587  Euphorbia ocellata subsp. ocellata David D. Keck 1931-10-23 1347 Tuolumne Chinese Camp Station 425 Comment
  CAS-BOT-BC310661  Euthamia occidentalis David D. Keck 1931-10-20 1339 Tuolumne Sierra Nevada Mountains, Yosemite National Park. Mather 1400 Comment
  CAS-BOT-BC413893  Fallopia convolvulus David D. Keck 1932-7-3 1669 Plumas Quincy, in the Northern Sierra Nevada. 1065 Comment
  CAS-BOT-BC413895  Fallopia convolvulus David D. Keck 1932-7-3 1669 Plumas Quincy, in the Northern Sierra Nevada. 1065 Comment
  CAS-BOT-BC278854  Festuca occidentalis David D. Keck 1944-7-8 5430 Plumas 5 mi. N. of Quincy, on road to Keddie 1005 Comment
  POM267995  Festuca occidentalis D. D. Keck 1944-7-10 5470 Trinity 1.5 miles W of Wildwood. 1159 Comment
  CAS-BOT-BC278566  Festuca saximontana David D. Keck 1947-7-2 5909 Mono Timberline Station, Slate Creek Valley, E. of Mt. Conness, E. boundary of Harvey Monroe Hall Natural Area 3048 Comment
  CAS-BOT-BC278567  Festuca saximontana David D. Keck 1938-8-20 4936 Mono Mono Co.-Tuolumne Co.: summit of White Mtn., west peak 3625 Comment
  CAS-BOT-BC278571  Festuca saximontana David D. Keck 1937-8-30 4698 Mono Harvey Monroe Hall Natural Area, Slate Creek Basin. Talus slope on south-east flank of Mt. Conness above Hanging Valley in cirque between Mt. Conness and White Mt. 3660 Comment
  RSA613684  Fragaria vesca subsp. californica D. D. Keck 1937-6-6 4561 Santa Cruz Felton. Comment
  CAS-BOT-BC53548  Frangula californica subsp. tomentella David D. Keck 1933-5-31 2430 Placer Just south of Auburn on road to Roseville 304 Comment
  CAS-BOT-BC55672  Frangula purshiana David D. Keck 1932-7-3 1647 Plumas Quincy, in the Northern Sierra Nevada 1188 Comment
  CAS-BOT-BC55674  Frangula purshiana David D. Keck 1932-7-3 1647 Plumas Quincy, in the Northern Sierra Nevada 1188 Comment
  CAS-BOT-BC55819  Frangula rubra subsp. yosemitana David D. Keck 1931-6-1 1150 Tuolumne Mather 1400 Comment
  CAS-BOT-BC55820  Frangula rubra subsp. yosemitana David D. Keck 1931-6-1 1150 Tuolumne Mather 1400 Comment
  CAS-BOT-BC223777  Frankenia salina David D. Keck 1937-7-3 4577 Marin Inverness, Tomales Bay Comment
  RSA604421  Frankenia salina D. D. Keck 1937-7-3 4577 Marin Inverness, Tomales Bay. Comment
  CAS-BOT-BC223396  Fraxinus dipetala David D. Keck 1933-5-3 2145 Fresno One third way up from base, Parkfield Grade Comment
  CAS-BOT-BC223397  Fraxinus dipetala David D. Keck 1933-5-3 2145 Fresno One third way up from base, Parkfield Grade Comment
  CAS-BOT-BC223439  Fraxinus dipetala David D. Keck 1934-4-25 2776 Monterey Lewis Creek, northeast of Lonoak (2 mi. from intersection of Bitterwater Road) Comment
  CAS-BOT-BC130489  Fritillaria purdyi David D. Keck 1931-4-4 1091 Napa The Crater Country, 3.5 miles SE. from summit of Mt. St. Helena, northern Napa County Comment
  CAS-BOT-BC508155  Fritillaria recurva David D. Keck 1931-4-3 1079 Lake Six miles north of Aetna Springs, head of Butts Canyon, southern Lake County Comment
  POM367775  Galium aparine D. D. Keck 1932-4-7 1416 Santa Clara Stanford University. Comment
  GH385915  Galium bolanderi D. D. Keck 1931-5-31 1130 Unknown Mather Comment
  RSA34207  Galium californicum subsp. californicum D. D. Keck 1937-6-6 4559 Santa Cruz Felton. In canyon of San Lorenzo River. Comment
  UC905629  Galium stellatum var. eremicum David D. Keck and Roxana S. Ferris 1947-3-26 5800 Inyo e side Death Valley; Gravevine Mts., Titus Canyon 1005 Comment
  CAS-BOT-BC303506  Gamochaeta ustulata David D. Keck; J. Clausen 1935-6-15 3370 Sonoma 1 mile N of Salmon Creek, N of mouth of Salmon Creek Comment
  POM190284  Gayophytum heterozygum D. D. Keck 1932-6-30 1556 El Dorado Between Fallen Leaf Lake and Lake Tahoe. 1921 Comment
  RSA6264  Gayophytum heterozygum D. D. Keck 1932-6-29 1548 El Dorado Sierra Nevada, about 5 miles east of El Camino 1128 Comment
  UC532090  Gayophytum ramosissimum David D. Keck and L. R. Abrams 1934-6-30 2880 Mono 4 mi n Mono Mills (s of Mono Lake) Comment
  POM8017  Gentiana amarella D. D. Keck 1921-9-1 6 San Bernardino Coon Creek 2378 Comment
  POM71700  Gentiana simplex D. D. Keck 1925-8-8 210 Mariposa Yosemite National Park, Mount Watkins. 2439 Comment
  RSA0028487  Geranium dissectum D. D. Keck 1932-5-6 1475 San Mateo Millbrae Highlands Comment
  CAS-BOT-BC459556  Geum macrophyllum David D. Keck 1932-7-3 1697 Plumas Quincy, south of town; Northern Sierra Nevada 1066 Comment
  POM97200  Gilia angelensis D. D. Keck, McCully 1925-5-18 116 San Diego Chariot Canyon, San Felipe Creek 975 Comment
  UC579712  Gilia cana subsp. cana David D. Keck 1935-7-20 3893 Mono 2 mi s Toms Place (between Convict Lake and Bishop, Rock Creek); Rock Creek, btw Convict Lake and Bishop 1980 Comment
  POM96984  Gilia capitata subsp. abrotanifolia D. D. Keck, McCully 1925-05 99 San Diego San Felipe Creek at Banner. Comment
  POM209686  Gilia capitata subsp. staminea D. D. Keck 1934-4-25 2744 San Benito San Benito River, 4 mi. S. of Tres Pinos Comment
  JEPS20156  Gilia maculata J. Keck 1935-4-12 3843 San Bernardino 8 mi w Twenty-Nine Palms (Mohave Desert); , w <of> Twenty-Nine Palms Comment
  UC556428  Gilia maculata Joy Keck 1935-4-12 3843 San Bernardino 8 mi w Twenty-nine Palms (Mohave Desert, southern San Bernardino County); Mohave Desert, w of Twenty-nine Palms Comment
  UC905628  Gilia scopulorum David D. Keck and Roxana S. Ferris 1947-3-26 5796 Inyo Titus Canyon e side Death Valley, Grapevine Mts., Titus Canyon (Grapevine Mts., e side Death Valley) 914 Comment
  UC575281  Gilia tricolor subsp. diffusa David D. Keck and J. Clausen 1935-4-11 3171 Kern ca 8 mi s Comanche Point (sandy creek bed about 4 mi nw of Tejon Ranch House, halfway between El Paso Creek and Tejon Creek); s of Comanche Point, btw El Paso Creek and Tejon Creek 243 Comment
  UC905672  Gilmania luteola David D. Keck 1947-3-24 5740 Inyo Artists Drive 6 mi s Furnace Creek; east side of Death Valley 60 Comment
  POM182707  Githopsis specularioides D. D. Keck 1931-4-2 1022 Napa Wooden Valley Grade, west side of Napa Range, 5 miles NE of Napa. 170 Comment
  CAS-BOT-BC303720  Glebionis segetum David D. Keck; J. Clausen 1935-6-15 3364 Marin Olema Creek, 3 miles S of Olema Comment
  CAS-BOT-BC283848  Glyceria borealis David D. Keck 1931-6-1 1172 Tuolumne Yosemite National Park. Mather 1400 Comment
  CAS-BOT-BC283851  Glyceria borealis David D. Keck 1946-5-29 5560 Tuolumne Mather, Hog Ranch 1402 Comment
  GH360039  Glyceria borealis D. D. Keck 1931-6-1 1172 Unknown Mather Comment
  CAS-BOT-BC304505  Grindelia hirsutula David D. Keck 1931-9-27 1273 San Mateo Dumbarton Bridge Comment
  CAS-BOT-BC304562  Grindelia hirsutula David D. Keck 1932-5-25 1783 San Mateo Hills two miles west of Belmont Comment
  CAS-BOT-BC304973  Grindelia hirsutula David D. Keck 1931-10-23 1352 San Joaquin San Joaquin River flats, east of Tracy Comment
  UC905622  Guillenia lasiophylla David D. Keck 1947-3-25 5778 Inyo 7 mi n Racetrack (ca 2 mi n of Quartz Spring, in the valley between Tin Mountain of the n Panamints and Dry Mountain of the Last Chance Range) 1463 Comment
  UC354479  Gutierrezia californica David D. Keck 1928-9-30 482 Santa Barbara in Cuyama Valley Cuyama Valley (42 mi e of Coast Route) 274 Comment
  POM71733  Hackelia nervosa D. D. Keck 1925-7-5 194 Mariposa Glacier Point 2165 Comment
  CAS-BOT-BC302243  Harmonia nutans David D. Keck 1931-4-4 1088 Napa The Crater Country, 3 miles SE. from summit of Mt. St. Helena. Northwestern Napa County 950 Comment
  CAS-BOT-BC302245  Harmonia nutans David D. Keck 1931-4-4 1088 Napa The Crater Country, 3 miles SE. from summit of Mt. St. Helena, northern Napa County 950 Comment
  UC905678  Harmonia nutans David D. Keck 1931-4-2 1027 Napa 5.5 mi ne Napa; west side of Napa Range, Wooden Valley Grade 200 Comment
  CAS-BOT-BC504595  Hastingsia alba David D. Keck 1949-7-20 6364 Siskiyou Meadow at Scott Mountain Summit, at Trinity County line 1633 Comment
  CAS-BOT-BC506195  Hastingsia alba David D. Keck 1949-7-20 6364 Siskiyou Meadow at Scott Mountain Summit at Trinity County line 1633 Comment
  CAS-BOT-BC302295  Hazardia squarrosa var. grindelioides David D. Keck 1932-10-15 1959 Santa Barbara South side of San Marcos Pass, above Goleta 150 Comment
  GH417890  Hazardia squarrosa var. grindelioides D. D. Keck 1926-10-1 268 Unknown Ca. 5 mi. of Escondido on highway to San Diego 152 Comment
  CAS-BOT-BC302334  Hazardia squarrosa var. obtusa David D. Keck 1932-9-29 1893 Kern Grapevine Creek, first crossing above Grapevine 610 Comment
  CAS-BOT-BC302343  Hazardia squarrosa var. squarrosa David D. Keck 1928-9-29 465 Monterey 10 mi. E. of San Lucas on road to Coalinga 300 Comment
  POM194745  Hazardia stenolepis D. D. Keck 1928-9-30 480 Santa Barbara 1 miles E of M V Service Station, 19 miles E of Coast Hwy on Cuyama river Comment
Read comments
May 20 2011
  CAS-BOT-BC306750  Helenium bigelovii David D. Keck 1938-8-8 4867 Siskiyou At Trinity Co. line: Scott Mountain Divide, between Scott Mtn. and Craggy Peak 1675 Comment
  CAS-BOT-BC306757  Helenium bigelovii David D. Keck 1938-8-8 4867 Siskiyou At Trinity Co. line: Scott Mountain Divide, between Scott Mtn. and Craggy Peak 1675 Comment
  CAS-BOT-BC309428  Helenium puberulum David D. Keck 1938-8-3 4744 Lake 1 mi. N. of Cobb P.O. Comment
  CAS-BOT-BC224037  Helianthemum scoparium David D. Keck; Wm. M. Hiesey 1940-5-28 5072 Monterey 1 mi. N. of Seaside Comment
  CAS-BOT-BC305661  Helianthus cusickii David D. Keck; J. Clausen 1935-6-24 3739 Lassen 2 mi. S. of Ravendale 1464 Comment
  CAS-BOT-BC305951  Helminthotheca echioides David D. Keck 1933-7-18 2469 Santa Clara Stanford University Comment
  CAS-BOT-BC310055  Hemizonella minima David D. Keck 1944-7-6 5371 Fresno 2.5 mi. N. of Pinehurst, at junction of State Highways 108 and 65 1676 Comment
  UC457169  Hemizonella minima David D. Keck 1931-5-18 1104 Tuolumne Mather Sierra Nevada 1400 Comment
  CAS-BOT-BC310032  Hemizonella minima David D. Keck 1932-6-30 1568 El Dorado Between Fallen Leaf Lake and Lake Tahoe 1920 Comment
  CAS-BOT-BC310034  Hemizonella minima David D. Keck 1932-6-30 1568 El Dorado Between Fallen Leaf Lake and Lake Tahoe 1920 Comment
  CAS-BOT-BC311996  Hemizonella minima David D. Keck 1931-5-18 1104 Tuolumne Mather 1402 Comment
  CAS-BOT-BC315008  Hemizonella minima David D. Keck 1932-6-30 1572 Nevada 1 mile E. of Cisco, Sierra Nevada 1798 Comment
  SEINET3071672 Image available Hemizonia arida D. D. Keck, P. Stockwell 1935-5-11 3279 Kern Mouth of Red Rock Canyon; in wash coming into Red Rock at right angles from west. 2130 Comment
  RSA0001278  Hemizonia arida D. D. Keck, P. Stockwell 1935-5-11 3279 Kern Mouth of Red Rock Canyon. 701 Comment
  SEINET7545189  Hemizonia arida D. D. Keck, P. Stockwell 1935-1 3279 Kern Mouth of Red Rock Canyon, in wash coming into Red Rock at right angles from west. 701 Comment
  CAS-BOT-BC305998  Hemizonia congesta subsp. calyculata David D. Keck 1933-11-9 2699 Lake 2.1 mi. E. of Upper Lake Comment
  CAS-BOT-BC306019  Hemizonia congesta subsp. calyculata David D. Keck 1933-11-8 2685 Mendocino 5 mi. S. of Willits Comment
  GH414512  Hemizonia congesta subsp. calyculata D. D. Keck 1933-11-8 2685 Unknown 5 mi. S. of Willits Comment
  CAS-BOT-BC306039  Hemizonia congesta subsp. clevelandii David D. Keck 1938-8-3 4734 Lake 5 mi. W. of Middletown on road to Cobb Mt. Comment
  CAS-BOT-BC306041  Hemizonia congesta subsp. clevelandii David D. Keck 1933-11-9 2694 Lake 3 mi. W. of Upper Lake Comment
  CAS-BOT-BC306058  Hemizonia congesta subsp. clevelandii David D. Keck 1933-11-9 2700 Lake 3 mi. E. of Upper Lake Comment
  CAS-BOT-BC306063  Hemizonia congesta subsp. clevelandii David D. Keck 1933-11-9 2693 Lake 1/2 mi. W. of Blue Lakes Comment
  CAS-BOT-BC306105  Hemizonia congesta subsp. clevelandii David D. Keck 1933-11-9 2688 Mendocino 12 mi. E. of Ukiah on road to Upper Lake Comment
  UC595120  Hemizonia congesta subsp. clevelandii David D. Keck 1938-8-3 4734 Lake 5 mi w Middletown (on road to Cobb Mt., on grade in hills) Comment
  CAS-BOT-BC306206  Hemizonia congesta subsp. congesta David D. Keck 1933-11-6 2643 Marin 1.5 mi. N. of Tomales Comment
  CAS-BOT-BC306207  Hemizonia congesta subsp. congesta David D. Keck 1933-11-6 2643 Marin 1.5 mi. N. of Tomales Comment
  UC523532  Hemizonia congesta subsp. congesta David D. Keck 1933-11-6 2643 Marin 1.5 mi n Tomales Comment
  CAS-BOT-BC309723  Hemizonia congesta subsp. lutescens David D. Keck 1933-11-6 2652 Sonoma 1/2 mi. S. of Jenner Comment
  UC523538  Hemizonia congesta subsp. lutescens David D. Keck 1933-11-6 2652 Sonoma 0.5 mi s Jenner Comment
  CAS-BOT-BC309652  Hemizonia congesta subsp. lutescens David D. Keck 1933-11-10 2732 Marin U.S. 101 opposite Mill Valley Comment
  CAS-BOT-BC309926  Hemizonia congesta subsp. luzulifolia David D. Keck; Wm. M. Hiesey 1940-6-1 5159 Santa Cruz Freedom, Corralitos Creek, 0.5 mi. N. of Pinto Lake turnoff, N. of Watsonville Comment
  CAS-BOT-BC309927  Hemizonia congesta subsp. luzulifolia David D. Keck; Wm. M. Hiesey 1940-6-1 5159 Santa Cruz Freedom, Corralitos Creek, 0.5 mi. N. of Pinto Lake turnoff, N. of Watsonville Comment
  CAS-BOT-BC309973  Hemizonia congesta subsp. luzulifolia David D. Keck 1933-10-28 2593 Yolo 1/2 mi. W. of Yolo Causeway, on road from Sacramento to Davis Comment
  CAS-BOT-BC314941  Hemizonia congesta subsp. luzulifolia David D. Keck 1932-5-6 1492 San Mateo East side of Crystal Springs Lake 60 Comment
  CAS-BOT-BC306255  Hemizonia congesta subsp. luzulifolia David D. Keck 1933-11-10 2731 Sonoma 2.3 mi. S.W. of Shellville railroad station Comment
  CAS-BOT-BC309831  Hemizonia congesta subsp. luzulifolia David D. Keck 1933-11-10 2722 Napa 5 mi. S. of Napa, on road to Vallejo Comment
  CAS-BOT-BC309849  Hemizonia congesta subsp. luzulifolia David D. Keck 1933-10-28 2589 Sacramento 5 mi. N. of Thornton in southern Sacramento County Comment
  CAS-BOT-BC309940  Hemizonia congesta subsp. luzulifolia David D. Keck 1933-11-10 2731 Sonoma 2.3 mi. S.W. of Shellville railroad station Comment
  CAS-BOT-BC314851  Hemizonia congesta subsp. luzulifolia David D. Keck 1932-7-7 1740 Contra Costa 10 miles S. of Brentwood on Vasco Road to Livermore, southerastern Contra Costa County Comment
  CAS-BOT-BC314921  Hemizonia congesta subsp. luzulifolia David D. Keck 1931-10-5 1277 San Mateo Between Woodside and Crystal Springs Lake Comment
  POM216539  Hemizonia corymbosa subsp. corymbosa D. D. Keck 1931-10-5 1295 San Mateo Skyline Blvd, 1.5 miles S of Half Moon Bay road, summit of Cahil Ridge. 450 Comment
  POM256791  Hemizonia corymbosa subsp. corymbosa D. D. Keck, Wm Hiesey 1940-5-29 5085 Monterey Tularcitos Ranch, Tularcitos Creek. 275 Comment
  GH414600  Hemizonia halliana D. D. Keck & W. P. Stockwell 1935-5-10 3252 Unknown Diablo Range, 10.8 miles N. of Parkfield on road to Stone Canyon 883 Comment
  CAS-BOT-BC26120  Hemizonia halliana David D. Keck; Wm. M. Hiesey 1933-5-4 2170 San Luis Obispo Northeastern San Luis Obispo Co.: 1.5 miles easterly of Cholame, Cholame Creek. 365 Comment
  SEINET3387093 Image available Hemizonia kelloggii David D. Keck 1931-10-18 1314 San Joaquin Simms Station, Tidewater Southern R.R., 7 miles east of Manteon. 23 Comment
  POM223586  Hemizonia kelloggii D. D. Keck, Palmer Stockwell 1935-5-10 3253 Monterey 1 mile S of Parkfield, on south slope. 457 Comment
  RSA0000002  Hemizonia mohavensis D. D. Keck 1933-9-17 2531 San Bernardino Mohave River, just below confluence with Deep Creek, Mohave Desert. Comment
  CAS-BOT-BC291991  Hemizonia pallida David D. Keck; Palmer Stockwell 1935-5-10 3259 Kern Kern River Canyon, ca. 8 mi. above mouth Comment
  CAS-BOT-BC292004  Hemizonia pallida David D. Keck; J. Clausen 1935-4-10 3122 Kern 3 miles east of McKittrick, on road to Buttonwillow 275 Comment
  NY179274  Hemizonia pallida D. D. Keck 1933-5-6 2255 Kern Head of the San Joaquin Valley, 5.3 miles north of Grapevine (25 miles due south of Bakersfield). Comment
  POM220953  Hemizonia pallida D. D. Keck, Jens Clausen 1935-4-10 3116 Kern Taft, at High School, Western Kern County. 305 Comment
  GH414587  Hemizonia parryi D. D. Keck 1933-10-28 2604 Unknown 4.4 mi. S. of Cordelia on road to Benicia Comment
  CAS-BOT-BC26069  Hemizonia parryi subsp. australis David D. Keck 1933-9-29 2537 Orange Seal Beach Comment
  SEINET1782058  Hemizonia parryi subsp. australis David D. Keck 1933-9-29 2537 Orange Seal Beach. Comment
  POM215122  Hemizonia parryi subsp. congdonii D. D. Keck 1933-11-2 2610 Contra Costa San Ramon, Crow Creek Canyon road, 0.5 miles from turnoff Comment
  POM215116  Hemizonia parryi subsp. congdonii D. D. Keck 1933-8-22 2472 Santa Clara Between Sunnyvale and Aviso, lower end of San Francisco Bay. Comment
  POM298275  Hemizonia pentactis D. D. Keck, Jens Clausen 1934-4-26 2794 San Luis Obispo West side of Cottonwood Pass, 6.5 miles NE of Cholame. Comment
  POM182577  Hemizonia pentactis D. D. Keck 1931-6-23 1258 San Luis Obispo 4.2 miles S of Atascadero. Comment
  POM298274  Hemizonia pentactis D. D. Keck 1934-4-27 2842 Monterey 13.4 miles NE of San Miguel on Stone Canyon road. Comment
  POM398307  Hemizonia pungens subsp. maritima D. D. Keck 1934-4-25 2742 San Benito 1.6 miles N of Tres Pinos. Comment
  POM223468  Hemizonia pungens subsp. pungens D. D. Keck, Palmer Stockwell 1935-5-10 3239 Monterey Salinas River, 7 miles NW of Bradley. 150 Comment
  CAS-BOT-BC388522  Herniaria hirsuta var. cinerea David D. Keck; Palmer Stockwell 1935-5-17 3353 Fresno Western Fresno Co.: Plains 10 mi. S.W. of Mendota Comment
  CAS-BOT-BC508240  Hesperocallis undulata Joy Keck 1935-4-10 3822 San Bernardino Twenty-nine Palms, Mohave Desert, southern San Bernardino County Comment
  CAS-BOT-BC167408  Hesperolinon bicarpellatum David D. Keck 1933-7-1 2464 Lake 8 miles southeast of Middletown on road to Butts Creek Canyon Comment
  CAS-BOT-BC422544  Hesperomecon linearis David D. Keck 1933-5-1 2026 San Benito 5.4 miles south of Willow Creek School, Bear Valley (north of Pinnacles (formerly Cook) P.O.) Comment
  POM71740  Heterocodon rariflorum D. D. Keck 1925-6-30 172 Mariposa Yosemite Valley; Yoesmite National Park. Comment
  SEINET10906084  Heterocodon rariflorum Keck 1925-6-30 KECK 172 Madera YOSEMITE VALLEY WET MEADOWS 4000 Comment
  CAS-BOT-BC311186  Heterotheca sessiliflora subsp. bolanderi David D. Keck 1948-6-30 5957 Mendocino One mile south of Elk Comment
  CAS-BOT-BC311275  Heterotheca sessiliflora subsp. echioides David D. Keck 1932-9-27 1827 San Benito 15.2 miles southeast of Paicines, on road to Panoche Comment
  CAS-BOT-BC311283  Heterotheca sessiliflora subsp. echioides David D. Keck 1932-9-27 1827 San Benito 15.2 miles southeast of Paicines, on road to Panoche Comment
  CAS-BOT-BC310839  Heterotheca sessiliflora subsp. fastigiata David D. Keck 1932-10-14 1951 Los Angeles Tujunga Wash, 4 miles east of Van Nuys, on Van Owen Street Comment
  CHSC116360  Heuchera micrantha J. R. Keck Jr. 1980-6-11 PDR 330186 Trinity Near Salyer Comment
  CAS-BOT-BC424405  Heuchera pilosissima David D. Keck 1948-6-30 5940 Mendocino One Mile S of Elk Comment
  CAS-BOT-BC424336  Heuchera rubescens David D. Keck 1937-8-30 4688 Mono Harvey Monroe Hall Natural Area, Slate Basin, east of Mount Conness. Talus slope on southeast flank of Mt. Conness above Hanging Valley in cirque between Mt. Conness and White Mt. 3600 Comment
  CAS-BOT-BC424337  Heuchera rubescens David D. Keck 1937-8-30 4688 Mono Harvey Monroe Hall Natural Area, Slate Basin, east of Mount Conness. Talus slope on southeast flank of Mt. Conness above Hanging Valley in cirque between Mt. Conness and White Mt. 3600 Comment
  CAS-BOT-BC424339  Heuchera rubescens David D. Keck 1936-8-18 4395 Mono Harvey Monroe Hall Natural Area, Slate Basin, Alpine Terrace. E. foot of Mount Conness 3200 Comment
  UC648686  Heuchera rubescens var. alpicola David D. Keck 1936-8-18 4393 Mono e foot of Mount Conness; Alpine Terrace, Harvey Monroe Hall Natural Area, Slate Breek 3200 Comment
  CAS-BOT-BC319634  Hieracium albiflorum David D. Keck 1934-7-7 2927 San Mateo Kings Mountain 548 Comment
  CDA35776  Hoita macrostachya J. R. Keck Jr. 1992-6-3 PDR# 724909 Butte Along road to Nelson Point boat access near Paradise. 0 Comment
  CAS-BOT-BC280813  Holcus lanatus David D. Keck 1931-6-1 1152 Tuolumne Sierra Nevada Mountains, Yosemite National Park. Mather 1400 Comment
  CAS-BOT-BC280815  Holcus lanatus David D. Keck 1931-10-20 1330 Tuolumne Mather 1400 Comment
  GH360080  Holcus lanatus D. D. Keck 1931-6-1 1152 Unknown Mather Comment
  POM216524  Holcus lanatus D. D. Keck 1931-10-20 1330 Tuolumne Mather, in the transistion zone of the Sierra Nevada 1400 Comment
  RSA3261  Holcus lanatus D. D. Keck 1931-6-1 1152 Tuolumne Mather, Yosemite National Park. 1402 Comment
  CAS-BOT-BC320153  Holocarpha heermannii David D. Keck 1928-9-30 486 Kern 4 mi. SE. of Edison on Bakersfield-Mohave road 150 Comment
  CAS-BOT-BC320155  Holocarpha heermannii David D. Keck; Palmer Stockwell 1935-5-16 3315 Kern 5.3 mi. S.W. of Woody Comment
  POM209674  Holocarpha heermannii D. D. Keck 1934-4-26 2793 San Luis Obispo West side of Cottonwood Pass, 6.5 miles NE of Cholame. Comment
  UC532123  Holocarpha heermannii David D. Keck 1933-10-28 2605 Contra Costa 4.5 mi s Martinez (on road to Pacheco) Comment
  CAS-BOT-BC320180  Holocarpha heermannii David D. Keck 1932-9-29 1881 Tulare One mile south of Strathmore, on road to Porterville Comment
  CAS-BOT-BC325828  Holocarpha heermannii David D. Keck 1933-11-2 2622 Contra Costa 5 mi. S.E. of Clayton on Marsh Creek Road opposite Mt. Diablo Comment
  CAS-BOT-BC325858  Holocarpha heermannii David D. Keck 1932-9-28 1853 Fresno 3 miles east of Minkler Comment
  CAS-BOT-BC325910  Holocarpha heermannii David D. Keck 1933-8-22 2491 Santa Clara Halfway up Sweetwater Grade, Arroyo Mocho Road, northeastern corner of Santa Clara County 853 Comment
  CAS-BOT-BC325916  Holocarpha heermannii David D. Keck 1933-8-22 2489 Santa Clara 1 mile N. of Sweetwater Service Station, San Antonio Valley on Sweetwater Grade 33 mi. from Livermore, northeastern corner of Santa Clara County 838 Comment
  CAS-BOT-BC325917  Holocarpha heermannii David D. Keck 1933-8-22 2489 Santa Clara 1 mile N. of Sweetwater Service Station, San Antonio Valley on Sweetwater Grade 33 mi. from Livermore, northeastern corner of Santa Clara County 838 Comment
  CAS-BOT-BC325919  Holocarpha heermannii David D. Keck 1932-9-29 1881 Tulare One mile south of Strathmore on road to Porterville Comment
  CAS-BOT-BC325921  Holocarpha heermannii David D. Keck; Palmer Stockwell 1935-5-16 3320 Tulare 0.6 mi. S. of White River on road to Glenville (Jack Ranch Road) Comment
  UC532060  Holocarpha heermannii David D. Keck 1933-8-22 2491 Santa Clara halfway up Sweetwater Grade (Arroyo Mocho road, ne corner of Santa Clara County) 853 Comment
  UC532062  Holocarpha heermannii David D. Keck 1933-8-22 2489 Santa Clara 33 mi from Livermore 838 Comment
  POM215124  Holocarpha macradenia D. D. Keck 1933-11-3 2633 Santa Cruz College Lake, Hecker Pass Rd. 2 miles NE of Watsonville Comment
  UC913105  Holocarpha macradenia David D. Keck and J. Clausen 1933-11-3 2630 Santa Cruz fields adjacent to ocean between Soquel Point and Capitola Comment
  CAS-BOT-BC324573  Holocarpha macradenia David D. Keck; J. Clausen 1933-11-3 2630 Santa Cruz Cliffs and fields adjacent to ocean between Soquel Point and Capitola Comment
  CAS-BOT-BC324590  Holocarpha macradenia David D. Keck 1933-11-3 2631 Santa Cruz 1.5 mi. E. of Soquel, entrance to Monterey Bay Golf and Country Club Comment
  POM298309  Holocarpha macradenia D. D. Keck, Jens Clausen 1933-11-3 2631 Santa Cruz 1.5 miles E of Soquel, Monterey Bay Golf and Country Club 46 Comment
  CAS-BOT-BC320257  Holocarpha obconica David D. Keck 1933-10-27 2569 Contra Costa 1.6 mi. W. of Byron, 1.4 mi. from junction with Vasco Road Comment
  UC913074  Holocarpha obconica D. D. Keck and J. Clausen 1933-10-27 2567 Contra Costa 1.6 mi w Byron (1.4 mi from junction with Vasco Road); ; 1.6 mi. W of Byron, 1.4 mi. from jct. w/ Vasco Road, Contra Costa Co. Comment
  CAS-BOT-BC320256  Holocarpha obconica David D. Keck 1933-10-27 2565 Contra Costa Kellogg Creek, 11 mi. from U.S. 48 on Vasco Road Comment
  CAS-BOT-BC320264  Holocarpha obconica David D. Keck 1932-9-28 1852 Fresno 3 miles east of Minkler, in Sierra Nevada foothills Comment
  CAS-BOT-BC320283  Holocarpha obconica David D. Keck; Palmer Stockwell 1935-5-16 3319 Tulare 0.6 mi. S. of White River, on road to Glenville (Jack Ranch Road) Comment
  CAS-BOT-BC320285  Holocarpha obconica David D. Keck; J. Clausen 1935-4-12 3195 Tulare Arrastre Creek, 0.6 miles S. of White River on road to Glenville 380 Comment
  UC913100  Holocarpha obconica David D. Keck 1933-11-2 2621 Contra Costa 1/2 mi s road to Brentwood; Deer Valley Comment
  RSA0001317  Holocarpha obconica subsp. autumnalis D. D. Keck, Jens Clausen 1933-10-27 2567 Contra Costa 1.6 miles W. of Byron, 1.4 mi. from junction with Vasco Road. Comment
  SEINET7545173  Holocarpha obconica subsp. autumnalis D. D. Keck, J. Clausen 1933-1 2567 Contra Costa 1.6 mi.W. of Byron, 1.4 mi. from jct with Vasco Rd. Comment
  CAS-BOT-BC320327  Holocarpha virgata David D. Keck 1933-10-27 2568 Contra Costa 1.6 mi. W. of Byron, 1.4 mi. from junction with Vasco Road Comment
  CAS-BOT-BC320373  Holocarpha virgata David D. Keck 1932-10-2 1932 San Diego El Cajon Ave. and 54th St., San Diego Comment
  POM190521  Holocarpha virgata D. D. Keck 1932-10-2 1932 San Diego El Cajon Ave and 54th Street, San Diego. Comment
  CAS-BOT-BC320326  Holocarpha virgata David D. Keck 1933-11-2 2620 Contra Costa Horse Valley between Lone Tree Way and Marsh Creek Road, 6 miles from Antioch Comment
  CAS-BOT-BC320346  Holocarpha virgata David D. Keck 1931-10-18 1319 San Joaquin Escalon 38 Comment
  CAS-BOT-BC320385  Holocarpha virgata David D. Keck 1933-8-22 2480 Santa Clara Smith Creek, Mt. Hamilton Road 655 Comment
  CAS-BOT-BC320416  Holocarpha virgata David D. Keck 1931-10-22 1345 Tuolumne Priest, Big Oak Flat Road 800 Comment
  CAS-BOT-BC320417  Holocarpha virgata David D. Keck 1931-10-22 1345 Tuolumne Priest, Big Oak Flat Road 800 Comment
  CAS-BOT-BC324613  Holocarpha virgata David D. Keck 1933-11-2 2624 Contra Costa 5 miles east of Clayton on Marsh Creek Road just opposite Mt. Diablo Comment
  CAS-BOT-BC324633  Holocarpha virgata David D. Keck 1933-11-9 2704 Lake Forks of Clear Lake-Williams Highway and Lucerne-Lower Lake Highway Comment
  UC532068  Holocarpha virgata subsp. virgata David D. Keck 1933-8-22 2516 Santa Clara 1 mi w Isabel Creek (on San Antonio Road, e flank of Mt. Hamilton); Mt. Hamilton 762 Comment
  UC532119  Holocarpha virgata subsp. virgata David D. Keck 1933-10-27 2568 Contra Costa 1.6 mi w Byron (1.4 mi from junction with Vasco Road) Comment
  RSA85266  Holodiscus discolor D. D. Keck 1932-6-1 1795 San Mateo Above Searsville Lake, on road between Woodside and Skyline Blvd. Santa Cruz Mountains. Comment
  CAS-BOT-BC152324  Holodiscus discolor var. discolor David D. Keck 1934-6-30 2905 Mono North base of Mono Craters, south of Mono Lake, ca. 1 mi. W. of mono Mills 2103 Comment
  CAS-BOT-BC311743  Holozonia filipes David D. Keck 1932-6-26 1505 San Joaquin 1.6 mi. east of Farmington, on road to Milton 35 Comment
  POM298329  Holozonia filipes D. D. Keck 1932-6-26 1505 San Joaquin 1.6 miles E of Farmington, on road to Milton. 35 Comment
  GH365158  Hordeum brachyantherum D. D. Keck 1931-6-1 1156 Unknown Mather Comment
  CAS-BOT-BC284922  Hordeum brachyantherum subsp. brachyantherum David D. Keck 1931-6-1 1156 Tuolumne Sierra Nevada Mountains, Yosemite National Park. Mather 1400 Comment
  CAS-BOT-BC289278  Hordeum brachyantherum subsp. brachyantherum David D. Keck 1949-7-19 6351 Siskiyou 2 mi. S. of Grenada 777 Comment
  CAS-BOT-BC284739  Hordeum jubatum David D. Keck 1949-7-19 6348 Siskiyou 2 mi. S. of Grenada 777 Comment
  SEINET10611050  Hordeum marinum subsp. gussoneanum David D. Keck 1931-6-9 Keck 1235 Tuolumne Mather. Transition Zone of Sierra Nevada. Infrequent, in moist sunny places. 1400 Comment
  POM182599  Hordeum murinum subsp. glaucum D. D. Keck 1931-6-9 1235 Tuolumne Mather 1400 Comment
  UC595122  Horkelia californica subsp. dissita David D. Keck and A. Gustafsson 1938-8-3 4737 Lake along Kelsey Creek (Cobb P.O., and around borders of meadow.) Comment
  UC1187109  Horkelia californica subsp. frondosa David D. Keck and Wm. M. Hiesey 1940-5-28 5054 Santa Clara ca 4 mi w Morgan Hill (Uvas Road); Llagas Creek 165 Comment
  CAS-BOT-BC143911  Horkelia cuneata var. sericea David D. Keck 1933-5-5 2232 San Luis Obispo 5.5 miles south of Oceano on road to Guadalupe, southwestern San Luis Obispo County Comment
  CAS-BOT-BC143964  Horkelia daucifolia David D. Keck; A. Gustafsson 1938-8-8 4860 Siskiyou On hillside 0.4 mi. S. of Scott Mt. Lodge, near Mill Creek, Scott Mts. 1040 Comment
  CAS-BOT-BC514267  Horkelia fusca var. pseudocapitata David D. Keck; A. Gustafsson 1938-8-9 4904 Plumas 3 mi S of Beckwith, Sierra Valley, on road to Loyalton 1490 Comment
  CAS-BOT-BC539742  Horkelia tridentata var. flavescens David D. Keck 1938-8-8 4872 Siskiyou Siskiyou Co. at Trinity Co. line: Scott Mountain Divide, between Scott Mtn. and Craggy Peak 1676 Comment
  CAS-BOT-BC88592  Hornungia procumbens David D. Keck; J. Clausen 1935-4-10 3146 San Luis Obispo Soda Lake, Carrizo Plains. 594 Comment
  CAS-BOT-BC315873  Hulsea algida David D. Keck 1936-8-17 4376 Mono Harvey Monroe Hall Natural Area, Slate Creek Basin 3535 Comment
  CAS-BOT-BC315875  Hulsea algida David D. Keck 1938-8-20 4938 Mono Summit of White Mtn. 3627 Comment
  CAS-BOT-BC315743  Isocoma menziesii var. decumbens David D. Keck 1926-10-1 269 San Diego 10 mi. N. of San Diego on the Escondido Road 152 Comment
  CAS-BOT-BC311671  Isocoma menziesii var. sedoides David D. Keck 1932-9-30 1902 Orange 2 mi. W. of Laguna Beach Comment
  GH345669  Ivesia aperta D. D. Keck & A. Gustafsson 1938-8-9 4901 Unknown Beckwith (Beckwourth), Sierra Valley, 0.5 mi. E. of town Comment
  POM250773  Ivesia aperta var. aperta D. D. Keck, A. Gustafson 1938-8-9 4901 Plumas Beckwith (Beckwourth), Sierra Valley, 0.5 mile E of town 1500 Comment
  RSA250774  Ivesia lycopodioides D. D. Keck 1938-8-20 4927 Mono White Mt. N side on cliff ledges in moist soil, S of Big Horn Lake 3415 Comment
  CAS-BOT-BC142776  Ivesia lycopodioides subsp. lycopodioides David D. Keck 1936-8-18 4396 Tuolumne Mt. Conness 3779 Comment
  CAS-BOT-BC142777  Ivesia lycopodioides subsp. lycopodioides David D. Keck 1936-8-18 4396 Tuolumne Mt. Conness 3779 Comment
  CAS-BOT-BC142779  Ivesia lycopodioides subsp. lycopodioides David D. Keck 1938-8-20 4949 Tuolumne Summit of White Mtn., west peak, Mono-Tuolumne Co. line. 3627 Comment
  UC624824  Ivesia lycopodioides subsp. megalopetala David D. Keck 1938-9-1 5004 Tuolumne Middle McCabe Lake; Yosemite National Park 3108 Comment
  UC624817  Ivesia lycopodioides subsp. megalopetala David D. Keck 1938-8-26 4985 Tuolumne e of upper McCabe Lake; Yosemite National Park 3291 Comment
  CAS-BOT-BC139798  Ivesia lycopodioides var. megalopetala David D. Keck 1938-9-1 5004 Tuolumne Yosemite Nat'l Park, at Middle McCabe Lake 3110 Comment
  CAS-BOT-BC142846  Ivesia muirii David D. Keck 1938-8-20 4950 Mono Summit of White Mtn., west peak, Mono -Tuolumne Co. line. 3627 Comment
  CAS-BOT-BC142849  Ivesia muirii David D. Keck 1936-8-17 4369 Mono Harvey Monroe Hall Natural Area, Slate Creek Basin, Alpine Terrace, at lake on White Mtn. 3322 Comment
  CAS-BOT-BC142850  Ivesia muirii David D. Keck 1936-8-17 4369 Mono Above Big Horn Lake, on White Mountain, Slate Creek Basin, Harvey Monroe Hall Natural Area - Sierra Nevada 3322 Comment
  CAS-BOT-BC142864  Ivesia pickeringii David D. Keck; A. Gustafsson 1938-8-8 4884 Trinity Trinity River 8 mi. N. of Carrville Comment
  POM250717  Ivesia pickeringii D. D. Keck, A. Gustafson 1938-8-8 4884 Trinity Trinity River 8 miles N of Carrville. Comment
  CAS-BOT-BC140287  Ivesia santolinoides David D. Keck 1936-8-15 4357 Mariposa Yosemite Nat'l Park, summit above White Wolf, Tioga Road 2560 Comment
  CAS-BOT-BC140289  Ivesia santolinoides David D. Keck 1936-8-15 4357 Mariposa Yosemite Nat'l Park, summit above White Wolf, Tioga Road 2560 Comment
  CAS-BOT-BC142327  Ivesia shockleyi David D. Keck 1938-8-20 4960 Mono Dana Plateau (north of Mt. Dana), near the summit of the Sierra Nevada 3540 Comment
  CAS-BOT-BC142375  Ivesia shockleyi David D. Keck 1938-8-20 4960 Mono Dana Plateau (north of Mt. Dana), near the summit of the Sierra Nevada 3540 Comment
  CAS-BOT-BC340214  Jaumea carnosa David D. Keck 1934-7-7 2972 Santa Cruz West Cliff Drive, Santa Cruz Comment
  CAS-BOT-BC340261  Jensia rammii David D. Keck 1933-5-31 2425 Placer 1.5 miles south of Nevada County line (Bear River) on Grass Valley--Auburn Highway Comment
  CAS-BOT-BC340279  Jensia rammii David D. Keck 1933-6-1 2443 El Dorado El Dorado (south side of town) 490 Comment
  CAS-BOT-BC340280  Jensia rammii David D. Keck 1933-6-1 2443 El Dorado El Dorado (south side of town) 490 Comment
  CAS-BOT-BC340300  Jensia rammii David D. Keck 1933-5-31 2422 Nevada Six miles east of Smartsville Comment
  CAS-BOT-BC324920  Jensia yosemitana David D. Keck 1931-6-3 1204 Tuolumne Mather, Yosemite National Park, Sierra Nevada Mountains 1402 Comment
  POM182573  Juncus covillei D. D. Keck 1931-6-8 1254 Tuolumne Mather. 1402 Comment
  CAS-BOT-BC110817  Juncus mertensianus David D. Keck 1937-8-31 4704 Mono Harvey Monroe Hall Natural Area, Slate Creek Basin. Cabin Creek. 3050 Comment
  UC579808  Juncus mertensianus David D. Keck 1937-8-31 4704 Mono Cabin Creek Slate Creek Basin, Harvey Monroe Hall Natural Area 3050 Comment
  UC579802  Juncus nevadensis David D. Keck 1937-8-31 4706 Mono Harvey Monroe Hall Natural Area Slate Creek Basin 3050 Comment
  POM190537  Juncus phaeocephalus var. phaeocephalus D. D. Keck 1932-5-6 1456 San Mateo Belmont. Comment
  UC690243  Keckiella breviflora David D. Keck 1933-6-1 2432 Placer 2.3 mi se Loomis (on back road to Folsom) Comment
  POM195081  Keckiella breviflora subsp. glabrisepala D. D. Keck 1930-7-25 984 Yuba Bullards Bar Reservoir. 457 Comment
  CAS-BOT-BC235667  Keckiella breviflora var. glabrisepala David D. Keck 1930-7-25 984 Yuba Bullards Bar Reservoir 450 Comment
  CAS-BOT-BC235795  Keckiella cordifolia David D. Keck; Wm. M. Hiesey 1940-5-30 5100 San Luis Obispo 6 mi. S. of San Luis Obispo Comment
  CAS-BOT-BC237802  Keckiella corymbosa David D. Keck 1933-11-8 2680 Mendocino Eel River, between Lanes Redwood Flat and Coolidge Memorial Park, Redwood Highway, northern Mendocino County Comment
  CAS-BOT-BC237804  Keckiella corymbosa David D. Keck 1933-11-8 2680 Mendocino Eel River, between Lanes Redwood Flat and Coolidge Memorial Park, Redwood Highway northern Mendocino County Comment
  NY790307  Keckiella corymbosa D. D. Keck 1949-7-21 6393 Trinity Haman Ridge, ca. 4 miles south of Hoaglin (13 miles south of Zenia Guard Station), on sharp ridge between Kekawaka Creek on W. (which runs into Middle Fork of Eel) and Salt Creek on E. (which runs into North Fork of Eel) 1036.3 Comment
  CAS-BOT-BC236901  Keckiella corymbosa David D. Keck 1949-7-21 6393 Trinity Haman Ridge, ca. 4 mi. S. of Hoaglin, 13 mi. S. of Zenia Guard Station on a sharp ridge between Kekawaka Creek of W. which runs into Middle Fork of Eel and Salt Creek on E. which runs into N. For. of Eel 1036 Comment
  CAS-BOT-BC246159  Keckiella lemmonii David D. Keck 1932-7-6 1712 Plumas 3 mi. N of Keddie 1036 Comment
  CAS-BOT-BC246185  Keckiella lemmonii David D. Keck 1927-8-17 1265 Siskiyou West flank of Mt. Shasta, 4 1/2 miles from Mt. Shasta City on Horse Camp Trail 1828 Comment
  UC523564  Kickxia spuria David D. Keck 1933-8-23 2510 Merced Snelling Comment
  RSA6412  Koeleria macrantha D. D. Keck 1932-5-6 1476 San Mateo Above Millbrae Highlands Comment
  CAS-BOT-BC273737  Koeleria pyramidata David D. Keck 1932-5-6 1476 San Mateo Above Millbrae Highlands Comment
  UC311502  Krameria grayi Keck and McCully 1925-5-17 60 San Diego San Felipe Valley 914 Comment
  CDA35632  Lactuca tatarica var. pulchella J. R. Keck Jr., C. B. Greenbank 1980-8-21 PDR# 330198 Modoc Tulelake; near Newell townsite. 0 Comment
  CAS-BOT-BC317317  Lagophylla diabolensis David D. Keck 1933-5-1 2052 San Benito 1.5 miles from junction of San Benito-Hernandez road on cross-road to Bitterwater Valley. 609 Comment
  CAS-BOT-BC341252  Lagophylla diabolensis David D. Keck 1924-4-27 2844 Monterey 15 mi. N. of San Miguel, in Indian Valley, on road to Stone Canyon 365 Comment
  UC913085  Lagophylla diabolensis David D. Keck 1934-4-27 2844 Monterey 15 mi n San Miguel (on road to Stone Canyon); Indian Valley 365 Comment
  CAS-BOT-BC26056  Lagophylla dichotoma subsp. minor David D. Keck 1933-5-29 2338 Napa bridge over Pope Creek, just south of Walters Spring Comment
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Mar 3 2018
  SEINET3073144 Image available Lagophylla dichotoma subsp. minor D. D. Keck 1933-5-29 2338 Napa Bridge over Pope Creek, just south of Walters Spring. Comment
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Nov 25 2013
  SEINET7545154  Lagophylla dichotoma subsp. minor D. D. Keck 1933-1 2338 Napa Bridge over Pope Creek, just S of Walters Spring Comment
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Mar 3 2018
  CAS-BOT-BC341301  Lagophylla glandulosa David D. Keck 1932-7-2 1611 Butte 6 miles NE. of Oroville. (On road to Quincy) 250 Comment
  CAS-BOT-BC341313  Lagophylla glandulosa David D. Keck 1930-7-25 974 Butte 6.5 miles east of Oroville on Forbestown road 425 Comment
  CAS-BOT-BC341315  Lagophylla glandulosa David D. Keck 1932-7-2 1612 Butte 6 miles NE. of Oroville. (On road to Quincy) 250 Comment
  CAS-BOT-BC341354  Lagophylla glandulosa David D. Keck 1932-6-30 1587 Placer 0.3 miles N. of Weimar P.O. 685 Comment
  CAS-BOT-BC341371  Lagophylla glandulosa David D. Keck 1944-7-10 5461 Tehama 1.5 mi. E. of Rosewood (22 mi. W. of Red Bluff), near junction of Cottonwood road 213 Comment
  CAS-BOT-BC341388  Lagophylla glandulosa David D. Keck 1931-10-23 1348 Tuolumne Two miles southwest of Yosemite Junction, Oakdale-Sonora road 335 Comment
  POM216791  Lagophylla glandulosa D. D. Keck 1931-10-23 1348 Tuolumne 2 miles SW of Yosemite Junction, Oakdale-Sonora road. 335 Comment
  UC717971  Lagophylla glandulosa David D. Keck 1944-7-10 5461 Tehama 1.5 mi e Rosewood ((22 mi w of Red Bluff), near jct. of Cottonwood road) 213 Comment
  CAS-BOT-BC341423  Lagophylla minor David D. Keck 1933-5-29 2376 Napa 1.3 miles south of Knoxville Comment
  SEINET879048 Image available Lagophylla minor D. D. Keck 1933-1 2338 Napa Bridge over Pope Creek, just south of Walters spring. Comment
  UC913121  Lagophylla minor David D. Keck 1933-5-29 2338 Napa Bridge over Pope Creek just s Walters Spring; ; bridge over Pope Creek, S of Walters Spring, Napa Co. Comment
  CAS-BOT-BC332817  Lagophylla ramosissima David D. Keck 1933-7-1 2461 Lake 4 miles northwest of Middletown on road to Hobergs Comment
  CAS-BOT-BC332819  Lagophylla ramosissima David D. Keck 1933-7-1 2462 Lake 4 miles northwest of Middletown on road to Hobergs Comment
  CAS-BOT-BC341533  Lagophylla ramosissima David D. Keck; Palmer Stockwell 1935-5-10 3227 Monterey 12.5 mi. S.E. of Jolon, Santa Lucia Mts. 320 Comment
  CAS-BOT-BC332816  Lagophylla ramosissima David D. Keck 1938-8-3 4739 Lake Cobb P.O along Kelsey Creek Comment
  CAS-BOT-BC332874  Lagophylla ramosissima David D. Keck 1932-6-29 1535 El Dorado Cosumnes River south of Nashville, southern El Dorado County, Sierra Nevada Comment
  CAS-BOT-BC341578  Lagophylla ramosissima David D. Keck 1932-7-3 1618 Plumas North of Spanish Creek. Quincy, in the Northern Sierra Nevada 1065 Comment
  CAS-BOT-BC341594  Lagophylla ramosissima David D. Keck 1933-9-17 2527 San Bernardino 0.5 mi. E. of Hawes Ranch, Horsethief Canyon, San Bernardino Mtns. 1000 Comment
  CAS-BOT-BC341618  Lagophylla ramosissima David D. Keck 1931-6-23 1261 San Luis Obispo 4.2 mi. S. of Atascadero Comment
  CAS-BOT-BC341638  Lagophylla ramosissima David D. Keck; W. M. Heusi 1929-10-24 500 San Mateo Summit of Coast Range, Alpine Creek Road 765 Comment
  CAS-BOT-BC341647  Lagophylla ramosissima David D. Keck 1932-8-13 1751 Santa Clara Page Mill Road to Skyline Blvd., east side of Santa Cruz Mts., near San Mateo County line 640 Comment
  CAS-BOT-BC341649  Lagophylla ramosissima David D. Keck; Wm. M. Hiesey 1940-5-28 5057 Santa Clara Uvas Creek, near junction of Uvas Road and Croy Road 180 Comment
  CAS-BOT-BC341673  Lagophylla ramosissima David D. Keck 1932-8-13 1751 Santa Clara Page Mill Road to Skyline Blvd., east side of Santa Cruz Mts., near San Mateo County line 640 Comment
  CAS-BOT-BC341716  Lagophylla ramosissima David D. Keck 1931-10-18 1323 Stanislaus Six miles east of Oakdale 60 Comment
  POM190533  Lagophylla ramosissima D. D. Keck 1932-8-13 1751 Santa Clara Page Mill Road to Skyline Blvd., E side of Santa Cruz Mts.; near San Mateo County line. 640 Comment
  POM194884  Lagophylla ramosissima D. D. Keck, William M. Heusi 1929-10-24 500 San Mateo Summit of Coast Range, Alpine Creek Road. 686 Comment
  RSA298333  Lagophylla ramosissima subsp. congesta D. D. Keck 1933-7-1 2462 Lake 4 miles NW of Middletown, on road to Hobergs. Comment
  RSA82558  Lamium amplexicaule D. D. Keck 1932-3-3 1388 Santa Clara Stanford University. Comment
  CDA34915  Lamium amplexicaule David D. Keck 1932-3-3 1388 Santa Clara Stanford University. 0 Comment
  CAS-BOT-BC338263  Lasthenia californica David D. Keck 1931-4-2 1007 Napa Foot of Wooden Valley grade, 4 miles NE. of Napa 50 Comment
  CAS-BOT-BC338087  Lasthenia californica David D. Keck 1947-3-23 5731 Kern Northeastern Kern Co.: Brown, Mohave Desert 762 Comment
  CAS-BOT-BC329176  Lasthenia ferrisiae David D. Keck; J. Clausen 1935-4-10 3140 San Luis Obispo E side of Soda Lake, Carrizo Plains 609 Comment
  CAS-BOT-BC329177  Lasthenia ferrisiae David D. Keck; J. Clausen 1935-4-10 3140 San Luis Obispo E side of Soda Lake, Carrizo Plains 609 Comment
  CAS-BOT-BC329179  Lasthenia ferrisiae David D. Keck; J. Clausen 1935-4-9 3103 San Luis Obispo Cholame Creek at Cholame 365 Comment
  CAS-BOT-BC329180  Lasthenia ferrisiae David D. Keck; J. Clausen 1935-4-9 3103 San Luis Obispo Cholame Creek at Cholame 365 Comment
  CAS-BOT-BC352824  Lasthenia glabrata subsp. glabrata David D. Keck 1941-4-19 5230 San Benito 9 miles W of Hollister, Santa Clara Valley. 45 Comment
  POM96957  Lathyrus vestitus subsp. alefeldii D. D. Keck, McCully 1925-5-18 123 San Diego Chariot Canyon, San Felipe Creek 975 Comment
  CAS-BOT-BC323159  Layia chrysanthemoides David D. Keck 1932-4-29 1450 San Mateo Redwood City. Comment
  CAS-BOT-BC323232  Layia chrysanthemoides David D. Keck 1933-5-28 2320 Sonoma 3.4 miles E of Shellville (just E of intersection of Sonoma road). Comment
  CAS-BOT-BC323876  Layia chrysanthemoides David D. Keck 1933-4-2 1998 Alameda Just W of Newark Comment
  CAS-BOT-BC323932  Layia chrysanthemoides David D. Keck 1933-5-30 2394 Lake 3.7 miles W of Upper Lake, 2 miles E of Blue Lakes. Comment
  CAS-BOT-BC323156  Layia chrysanthemoides David D. Keck 1932-5-6 1488 San Mateo 4 miles W of Burlingame on Skyline Boulevard. Comment
  CAS-BOT-BC323157  Layia chrysanthemoides David D. Keck 1932-5-6 1488 San Mateo 4 miles W of Burlingame on Skyline Boulevard. Comment
  CAS-BOT-BC323196  Layia chrysanthemoides David D. Keck 1933-5-29 2377 Napa 3 miles NW of Knoxville, northern Napa County. Comment
  CAS-BOT-BC323207  Layia chrysanthemoides David D. Keck 1933-5-1 2004 Santa Clara 1.4 miles N of Sargent Comment
  CAS-BOT-BC323877  Layia chrysanthemoides David D. Keck 1933-4-2 1998 Alameda Just W of Newark Comment
  POM216416  Layia chrysanthemoides D. D. Keck 1933-5-30 2394 Lake 3.7 miles W of Upper Lake, 2 miles E of Blue Lakes. Comment
  POM298220  Layia chrysanthemoides D. D. Keck 1932-4-29 1450 San Mateo Redwood City. Comment
  POM298266  Layia chrysanthemoides D. D. Keck 1931-4-2 997 Sonoma Boyes Springs 30 Comment
  CAS-BOT-BC321680  Layia discoidea David D. Keck 1941-4-19 5239 San Benito 3.6 miles S of Idria, on road to Aurora Mine, San Carlos Peak region, Diablo Range. 1371 Comment
  CAS-BOT-BC323214  Layia fremontii David D. Keck 1933-6-1 2441 El Dorado 1 mile E of Clarksville on Lincoln Highway 304 Comment
  UC577302  Layia fremontii David D. Keck and J. Clausen 1935-4-12 3204 Tulare Success 215 Comment
  CAS-BOT-BC321767  Layia gaillardioides David D. Keck; J. Clausen 1935-6-15 3363 Marin 1 mile E of Muir Beach, on easterly slope of ravine on hills facing the ocean Comment
  UC584208  Layia gaillardioides David D. Keck 1935-6-15 3379 Sonoma Russian River Comment
  UC584214  Layia gaillardioides David D. Keck 1935-6-15 3363 Marin 1 mi e Muir Beach Comment
  CAS-BOT-BC321142  Layia gaillardioides David D. Keck; J. Clausen 1937-5-13 4547 Santa Clara 8 miles E of Isabel Creek on San Antonio Valley Road, E of Mount Hamilton 609 Comment
  CAS-BOT-BC321713  Layia gaillardioides David D. Keck 1935-5-10 3249 Monterey Lewis Creek, 19 mi E of Lonoak. 580 Comment
  CAS-BOT-BC321715  Layia gaillardioides David D. Keck 1935-5-10 3249 Monterey Lewis Creek, 19 mi E of Lonoak. 580 Comment
  CAS-BOT-BC321722  Layia gaillardioides David D. Keck 1932-6-18 1983 Santa Cruz Big Basin Road, 2 mi S of Junction with Saratoga Road and Skyline Blvd., Santa Cruz Mtns. 450 Comment
  CAS-BOT-BC320777  Layia glandulosa David D. Keck; J. Clausen 1935-4-8 3032 Monterey Pine Canyon Road, 3 mi W of King City Comment
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Apr 15 2019
  CAS-BOT-BC320779  Layia glandulosa David D. Keck; J. Clausen 1935-4-8 3067 Monterey 12.5 miles SE of Jolon on road to Bradley. 304 Comment
  CAS-BOT-BC320780  Layia glandulosa David D. Keck; J. Clausen 1935-4-8 3067 Monterey 12.5 miles SE of Jolon on road to Bradley. 304 Comment
  CAS-BOT-BC320787  Layia glandulosa David D. Keck; Palmer Stockwell 1935-5-10 3212 Monterey Summit of Jolon Grade 457 Comment
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Apr 15 2019
  CAS-BOT-BC321521  Layia glandulosa David D. Keck 1935-3-18 3021 Los Angeles San Gabriel River, 2 mi E of El Monte 91 Comment
  CAS-BOT-BC321541  Layia glandulosa David D. Keck 1934-7-1 2911 Mono 3 mi W of summit of Conway Grade, between Mono Lake and Bridgeport 2377 Comment
  CAS-BOT-BC321565  Layia glandulosa David D. Keck 1933-5-1 2051 San Benito Erie School, Hernandez Valley Comment
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May 6 2019
  CAS-BOT-BC321607  Layia glandulosa David D. Keck; Wm. M. Hiesey 1940-5-30 5115 Santa Barbara Casmalia, 0.5 mi S of town on road to Surf. Comment
  CAS-BOT-BC321653  Layia glandulosa David D. Keck; J. Clausen 1935-4-9 3094 San Luis Obispo Cholame 457 Comment
  POM223711  Layia glandulosa D. D. Keck, Palmer Stockwell 1935-5-11 3268 Kern Canebrake Creek, 5 miles NW of Walker Pass, Sierra Nevada 1311 Comment
  POM298260  Layia glandulosa D. D. Keck 1935-3-18 3021 Los Angeles San Gabriel River, 2 miles E of El Monte 91 Comment
  UC1187096  Layia glandulosa David D. Keck and Wm. M. Hiesey 1940-5-30 5115 Santa Barbara 0.5 mi s of town on road to Surf; Casmalia Comment
  CAS-BOT-BC320776  Layia glandulosa David D. Keck 1933-5-2 2097 Monterey Copperhead Creek Canyon, 4 miles from Pleyto along Bryson Road. Southern Monterey Co. Comment
  CAS-BOT-BC320786  Layia glandulosa David D. Keck; J. Clausen 1935-4-8 3073 Monterey Hames Valley, 7.9 mi NW of Bradley on road to Jolon 228 Comment
  CAS-BOT-BC320789  Layia glandulosa David D. Keck; Palmer Stockwell 1935-5-10 3219 Monterey 3/4 mile SW of summit of Jolon Grade 411 Comment
  CAS-BOT-BC321519  Layia glandulosa David D. Keck; Palmer Stockwell 1935-5-16 3311 Los Angeles Neenach. Comment
  POM298317  Layia glandulosa subsp. glandulosa D. D. Keck 1934-4-25 2759 Monterey Bear Valley near Pinnacles Post Office. 396 Comment
  CAS-BOT-BC327218  Layia heterotricha David D. Keck; J. Clausen 1935-4-9 3110 San Luis Obispo Summit of Polonio Pass, Temblor Range, 5 me E of Cholame on road to Lost Hills 579 Comment
  CAS-BOT-BC327220  Layia heterotricha David D. Keck; J. Clausen 1935-4-10 3156 San Luis Obispo 18 miles S of Soda Lake toward southern end of Carrizo Plain 609 Comment
  CAS-BOT-BC327346  Layia heterotricha David D. Keck; W. M. Hiesey 1933-5-7 2267 Kern 1 mile E of Tehachapi Station 1219 Comment
  CAS-BOT-BC327364  Layia heterotricha David D. Keck; J. Clausen 1935-4-8 3068 Monterey 12.5 mi SE of Jolon on road to Bradley. 304 Comment
  POM298187  Layia heterotricha D. D. Keck, Jens Clausen 1935-4-8 3070 Monterey 12.9 miles SE of Jolon, on road to Bradley. 305 Comment
  POM298341  Layia heterotricha D. D. Keck, Palmer Stockwell 1935-5-10 3238 Monterey Hames Valley School, 8 miles NW of Bradley. Comment
  UC1071717  Layia heterotricha David D. Keck 1941-4-19 5245 San Benito 0.7 mi n of Peralta School Griswold Hills; Panoche Quadrangle, The Vallecitos 518 Comment
  UC575287  Layia heterotricha David D. Keck and J. Clausen 1935-4-10 3156 San Luis Obispo 18 mi s of Soda Lake; Carrizo Plain 610 Comment
  RSA0008486  Layia heterotricha D. D. Keck 1935-4-9 3110 San Luis Obispo Summit of Polonio Pass, 5 miles E. of Cholame, on road to Lost Hills. 579 Comment
  CAS-BOT-BC327329  Layia hieracioides David D. Keck; Wm. M. Hiesey 1940-5-30 5114 Santa Barbara Casmalia, 0.5 mi S of town on road to Surf Comment
  CAS-BOT-BC327451  Layia hieracioides David D. Keck 1932-6-1 1796 San Mateo Above Searsville Lake, on La Honda road, E slope of Santa Cruz Mountains Comment
  CAS-BOT-BC327458  Layia hieracioides David D. Keck; Wm. M. Hiesey 1940-6-1 5166 San Mateo Skyline Boulevard opposite north end of Lake San Andreas 137 Comment
  POM298251  Layia hieracioides D. D. Keck 1932-6-1 1796 San Mateo Above Searsville Lake, on la Honda Road, east slope of Santa Cruz Mts. Comment
  POM298340  Layia hieracioides D. D. Keck, Wm Hiesey 1940-5-30 5107 San Luis Obispo Nipomo Mesa near Black Lake, 4.8 miles S of Arroyo Grande on road to Oso Flaco. Comment
  CAS-BOT-BC327247  Layia hieracioides David D. Keck 1941-6-5 5307 Contra Costa Berkeley Hills, Fish Creek Rd., 0.25 mi W of E. portal of Broadway Tunnel 335 Comment
  CAS-BOT-BC327249  Layia hieracioides David D. Keck 1941-6-5 5307 Contra Costa Berkeley Hills, Fish Creek Rd., 0.25 mi W of E. portal of Broadway Tunnel 335 Comment
  CAS-BOT-BC327331  Layia hieracioides David D. Keck; Wm. M. Hiesey 1940-5-30 5126 Santa Barbara 5 mi S of Surf Comment
  UC913053  Layia hieracioides David D. Keck and W. M. Hiesey 1940-5-29 5092 Monterey summit Jolon Grade; Santa Lucia Mountains, summit of Jolon Grade 441 Comment
  GH414614  Layia jonesii D. D. Keck 1933-5-5 2187 Unknown Odd Fellows Cemetery, near mouth of Toro Creek, on the coast between Cayucos and Morro Comment
  RSA216209  Layia jonesii D. D. Keck 1933-5-5 2203 San Luis Obispo 3 miles east of Morro Comment
  CAS-BOT-BC327472  Layia jonesii David D. Keck 1933-5-5 2187 San Luis Obispo Odd Fellows Cemetery, near mouth of Toro Creek, on the coast betweeen Cayucos and Morro 10 Comment
  CAS-BOT-BC327518  Layia leucopappa David D. Keck; J. Clausen 1935-4-11 3173 Kern Commanche Point, Tejon Hills, 1 mi S of tip, west side on westerly exposure, east of and just above Tejon Creek Comment
  CAS-BOT-BC327520  Layia leucopappa David D. Keck; J. Clausen 1935-4-11 3179 Kern Near tip of Comanche Point (Tejon Hills), west side, steep north slope almost exclusively. 182 Comment
  LA203805  Layia leucopappa David D. Keck; J. Clausen 1935-4-11 3173 Kern Comanche Point, Tejon Hills, 1 mi S of tip, W side on westerly exposure, E of and just above Tejon Creek Comment
  POM298272  Layia leucopappa D. D. Keck 1935-4-11 3173 Kern Comanche Point, Tejon Hills, 1 mile S of tip, west side on westerly exposure, east of and just above Tejon Creek Comment
  POM223692  Layia munzii D. D. Keck, Jens Clausen 1935-4-10 3135 San Luis Obispo East side of Soda Lake, Carrizo Plains. 598 Comment
  RSA607293  Layia munzii D. D. Keck, Jens Clausen 1935-4-10 3135 San Luis Obispo East side of Soda Lake, Carrizo Plains. 598 Comment
  CAS-BOT-BC327615  Layia munzii David D. Keck; J. Clausen 1935-4-9 3097 San Luis Obispo Cholame Creek at Cholame 365 Comment
  CAS-BOT-BC327622  Layia munzii David D. Keck; J. Clausen 1935-4-10 3148 San Luis Obispo ca. 4 miles S of Soda Lake, Carrizo Plain 609 Comment
  CAS-BOT-BC327624  Layia munzii David D. Keck; J. Clausen 1935-4-10 3155 San Luis Obispo 18 mies S of Soda Lake toward southern end of Carrizo Plain 609 Comment
  LA203806  Layia munzii David D. Keck; J. Clausen 1935-4-9 3097 San Luis Obispo Cholame Creek, at Cholame 365 Comment
  NY180505  Layia paniculata D. D. Keck 1940-5-29 5092 Monterey Summit of Jolon Grade, Santa Lucia Mountains, 440 m. elev. 442.0 Comment
  CAS-BOT-BC327692  Layia pentachaeta David D. Keck; Palmer Stockwell 1935-5-17 3338 Madera 1.5 mi S of Bates (25 mi N of Fresno) Comment
  CAS-BOT-BC327694  Layia pentachaeta David D. Keck; Palmer Stockwell 1935-5-17 3338 Madera 1.5 mi S of Bates (25 mi N of Fresno) Comment
  CAS-BOT-BC368176  Layia pentachaeta David D. Keck; J. Clausen 1935-4-12 3301 Tulare Success, South Fork of Tule River. 215 Comment
  CAS-BOT-BC368240  Layia pentachaeta David D. Keck; J. Clausen 1935-4-12 3201 Tulare Success, South Fork of Tule River 215 Comment
  CAS-BOT-BC368246  Layia pentachaeta David D. Keck; Palmer Stockwell 1935-5-16 3332 Tulare 6 mi. from California Hot Springs, on Deer Creek 530 Comment
  CAS-BOT-BC368247  Layia pentachaeta David D. Keck; Palmer Stockwell 1935-5-16 3332 Tulare 6 mi. from California Hot Springs, on Deer Creek 530 Comment
  CAS-BOT-BC368249  Layia pentachaeta David D. Keck; Palmer Stockwell 1935-5-16 3330 Tulare 2.2 mi. W. of California Hot Springs, on road to White River. Comment
  CAS-BOT-BC368250  Layia pentachaeta David D. Keck; Palmer Stockwell 1935-5-16 3323 Tulare 5 mi. E. of White River, on road to California Hot Springs 550 Comment
  CAS-BOT-BC368723  Layia pentachaeta David D. Keck; J. Clausen 1935-6-8 s.n. Santa Clara Stanford Comment
  CAS-BOT-BC370685  Layia pentachaeta subsp. albida David D. Keck; Palmer Stockwell 1935-5-11 3257 Kern 1 mi. above mouth of Kern River Canyon. Comment
  CAS-BOT-BC370758  Layia pentachaeta subsp. albida David D. Keck; J. Clausen 1935-4-10 3125 Kern McKittrick Comment
  CAS-BOT-BC372341  Layia pentachaeta subsp. albida David D. Keck; W. M. Hiesey 1933-5-7 2262 Kern Caliente Creek Canyon, 4 miles west of Caliente Comment
  NY180508  Layia pentachaeta subsp. albida D. D. Keck 1935-4-9 3106 San Luis Obispo Summit of Polonio Pass, 5 miles east of Cholame, on road to Lost Hills 579.1 Comment
  POM298261  Layia pentachaeta subsp. albida D. D. Keck, Jens Clausen 1935-4-10 3125 Kern Mc Kittrick Comment
  POM298268  Layia pentachaeta subsp. albida D. D. Keck, Wm Hiesey 1933-5-7 2262 Kern Caliente Creek Canyon, 4 miles W of Caliente Comment
  UC575306  Layia pentachaeta subsp. albida David D. Keck and J. Clausen 1935-4-10 3132 Kern 13 mi nw McKittrick 853 Comment
  GH9597  Layia pentachaeta subsp. albida D. D. Keck & J. Clausen 1935-4-9 3106 Unknown Summit of Polonio Pass, 5 miles east of Cholame Comment
  CAS-BOT-BC371555  Layia pentachaeta subsp. pentachaeta David D. Keck; J. Clausen 1935-6-8 2565 Kern Techachapi Pass Comment
  CAS-BOT-BC372358  Layia pentachaeta subsp. pentachaeta David D. Keck; J. Clausen 1935-4-12 3201 Tulare In sand flats of South Fork of Tule River 213 Comment
  CAS-BOT-BC374913  Layia pentachaeta subsp. pentachaeta David D. Keck; J. Clausen 1941-5-15 5302 Tuolumne Mouth of Moccasin Creek, Tuolumne River 274 Comment
  CAS-BOT-BC374915  Layia pentachaeta subsp. pentachaeta David D. Keck; J. Clausen 1941-5-15 5302 Tuolumne Mouth of Moccasin Creek, Tuolumne River 274 Comment
  POM225667  Layia pentachaeta subsp. pentachaeta D. D. Keck, Palmer Stockwell 1935-5-16 3323 Tulare 5 miles E of White River, on road to California Hot Springs. 550 Comment
  CAS-BOT-BC379683  Layia platyglossa David D. Keck; J. Clausen 1935-6-15 3360 Marin 2 mi. E. of Muir Beach, on hills overlooking the ocean. Comment
  CAS-BOT-BC381155  Layia platyglossa David D. Keck; J. Clausen 1935-4-8 3056 Monterey Summit of Jolon Grade (between King City and Jolon) 441 Comment
  CAS-BOT-BC382104  Layia platyglossa David D. Keck; J. Clausen 1933-5-4 3093 San Luis Obispo Cholame 457 Comment
  CAS-BOT-BC385624  Layia platyglossa David D. Keck 1933-5-4 2180 San Luis Obispo Cambria Comment
  CAS-BOT-BC379513  Layia platyglossa David D. Keck; Wm. M. Hiesey 1940-5-29 5079 Monterey Carmel Valley, 2 miles from mouth of carmel River. Comment
  CAS-BOT-BC379515  Layia platyglossa David D. Keck 1933-5-2 2074 Monterey 1 mile S.E. of summit of Jolon Grade Comment
  CAS-BOT-BC380181  Layia platyglossa David D. Keck 1933-5-1 2047 San Benito East base of grade from Hernandez (Laguna) in Hernandez Valley Comment
  CAS-BOT-BC381161  Layia platyglossa David D. Keck 1933-5-2 2082 Monterey ca. 2 miles s.e. of Jolon on road to Lockwood Comment
  CAS-BOT-BC382102  Layia platyglossa David D. Keck 1933-5-4 2172 San Luis Obispo 1 mile south of Adelaida, along Las Tablas Creek. 365 Comment
  CAS-BOT-BC382148  Layia platyglossa David D. Keck 1933-5-4 2167 San Luis Obispo West side of Cottonwood Grade, north-eastern corner of San Luis Obispo County 487 Comment
  CAS-BOT-BC382215  Layia platyglossa David D. Keck 1933-5-11 2305 San Mateo Skyline Blvd., east of Salada, northern San Mateo County Comment
  CAS-BOT-BC385203  Layia platyglossa David D. Keck; Wm. M. Hiesey 1940-5-30 5119 Santa Barbara 12 mi. N. W. of Lompoc in San Antonio Valley (2 mi. W. of Harris) 91 Comment
  UC1187081  Layia platyglossa David D. Keck and Wm. M. Hiesey 1940-5-31 5151 San Luis Obispo 1 mi n Piedras Blancas Lighthouse Comment
  POM190415  Layia platyglossa subsp. campestris D. D. Keck 1932-6-18 1980 San Mateo Skyline Boulevard, at Langley Hill (SW of Stanford University) 610 Comment
  CAS-BOT-BC123323  Layia septentrionalis David Daniels Keck 1933-5-29 2384 Lake 2.5 mi. S of Lakeport on road to Kelseyville. Comment
  LA26049  Layia septentrionalis David D. Keck; 1933-5-29 2384 Lake 2.5 mi south of Lakeport on road to Kelseyville Comment
  SEINET879061 Image available Layia septentrionalis D. D. Keck 1933-1 2384 Lake 2.5 mi south of Lakeport on road to Kelseyville. Comment
  CAS-BOT-BC329338  Layia septentrionalis David D. Keck 1933-5-29 2384 Lake 2.5 mi S of Lakeport on road to Kelseyville. Comment
  RSA0001367  Layia septentrionalis D. D. Keck 1933-5-29 2384 Lake 2.5 mi S of Lakeport on road to Kelseyville. Comment
  RSA6280  Lepechinia calycina D. D. Keck 1932-5-25 1779 San Mateo Hills 2 miles W of Belmont Comment
  CAS-BOT-BC89027  Lepidium dictyotum David D. Keck; J. Clausen 1935-4-10 3137 A San Luis Obispo East side of Soda Lake, Carrizo Plains. 594 Comment
  CAS-BOT-BC89028  Lepidium dictyotum David D. Keck; J. Clausen 1935-4-10 3147 San Luis Obispo Soda Lake, Carrizo Plains. 594 Comment
  UC556399  Lepidium dictyotum var. acutidens David D. Keck and J. Clausen 1935-4-9 3102 San Luis Obispo e of Cholame; Cholame Creek 365 Comment
  CAS-BOT-BC89511  Lepidium jaredii David D. Keck; J. Clausen 1935-4-10 3138 San Luis Obispo East side of Soad Lake, Carrizo Plains. 594 Comment
  CAS-BOT-BC89513  Lepidium jaredii David D. Keck; J. Clausen 1935-4-10 3157 San Luis Obispo 18 miles south of Soda Lake, on Carrizo Plains. 609 Comment
  CAS-BOT-BC89564  Lepidium lasiocarpum David D. Keck 1947-3-25 5761 Inyo 8 miles north of the Racetrack (ca. 3 miles north of Quartz Spring). 1493 Comment
  CAS-BOT-BC12588  Lepidium nitidum David D. Keck; J. Clausen 1935-4-9 3100 San Luis Obispo Cholame Creek, in the large alkaline flat just east of Cholame. 365 Comment
  CAS-BOT-BC12590  Lepidium nitidum David D. Keck; J. Clausen 1935-4-9 3101 San Luis Obispo Cholame Creek, in the large alkaline flat easterly of Cholame. 365 Comment
  UC556398  Lepidium nitidum David D. Keck and J. Clausen 1935-4-9 3101 San Luis Obispo just e Cholame; Cholame Creek 365 Comment
  SBBG29869  Lepidium oxycarpum D. D. Keck 1932-3-24 1401 San Mateo Redwood City, at the border of San Francisco Bay Comment
  CAS-BOT-BC12756  Lepidium oxycarpum David D. Keck 1931-4-1 996 Sonoma 2 miles north of Sears Point (9 miles south of Sonoma). 10 Comment
  RSA66570  Lepidium oxycarpum D. D. Keck 1932-3-24 1401 San Mateo Redwood City, at border of San Francisco Bay. Comment
  RSA65802  Lepidium perfoliatum D. D. Keck 1932-3-24 1400 San Mateo Redwood City, at border of San Francisco Bay. Comment
  POM216309  Lepidium strictum D. D. Keck 1933-5-11 2301 San Mateo Montara Summit, Montara Mountain. Comment
  POM96947  Lepidium virginicum var. pubescens D. D. Keck, McCully 1925-5-18 134 San Diego Banner Grade 1067 Comment
  CAS-BOT-BC328065  Lepidospartum squamatum David D. Keck 1932-10-14 1948 Los Angeles Tujunga Wash, 4 mi E of Van Nuys on Van Owen Street Comment
  UC532078  Leptodactylon californicum David D. Keck 1934-4-26 2817 San Luis Obispo 2 mi w La Panza Comment
  RSA3270  Leptosiphon ciliatus D. D. Keck 1931-5-28 1110 Tuolumne Mather. 1402 Comment
  POM216317  Leptosiphon liniflorus D. D. Keck 1933-5-2 2077 Monterey Just west of Jolon on road to San Antonio Mission. Comment
  POM216543  Lessingia arachnoidea D. D. Keck 1931-10-5 1280 San Mateo Crystal Springs lake, E side Comment
  CAS-BOT-BC339344  Lessingia glandulifera var. glandulifera David D. Keck 1928-9-29 464 Monterey 2 mi. south of Soledad 70 Comment
  CAS-BOT-BC339378  Lessingia glandulifera var. glandulifera David D. Keck 1932-9-27 1824 San Benito 5.8 miles southeast of Paicines Comment
  CAS-BOT-BC339388  Lessingia glandulifera var. glandulifera D. Keck 1926-9-29 259 San Bernardino Eight miles east of Upland on Baseline or Highland Ave. Comment
  CAS-BOT-BC339400  Lessingia glandulifera var. glandulifera David D. Keck 1933-9-17 2525 San Bernardino 0.5 miles east of Hawes Ranch, Horsethief Canyon, San Bernardino Mountains 1000 Comment
  CAS-BOT-BC339476  Lessingia glandulifera var. glandulifera David D. Keck 1928-9-30 485 Santa Barbara 38 miles W. of Maricopa in Cuyama Valley 250 Comment
  UC354478  Lessingia glandulifera var. glandulifera David D. Keck 1928-9-30 485 Santa Barbara in Cuyama Valley (38 mi w Maricopa) 243 Comment
  CAS-BOT-BC339736  Lessingia leptoclada David D. Keck 1931-10-20 1332 Tuolumne Mather 1400 Comment
  UCR70760  Lessingia leptoclada David D. Keck 1931-10-20 1332 Tuolumne Sierra Nevada Mtns., Mather, in the transistion zone of the Sierra Nevada 1400 Comment
  CAS-BOT-BC339737  Lessingia leptoclada David D. Keck 1931-10-18 1328 Tuolumne Mouth of Hazel Green Creek, Big Oak Flat-Yosemite Road, southern Tuolumne County 1075 Comment
  POM361822  Lessingia leptoclada D. D. Keck 1931-10-18 1328 Tuolumne Mouth of Hazel Green Creek, Big Oak Flat - Yosemite Road, southern Tuolumne County 1075 Comment
  CAS-BOT-BC341772  Lessingia nemaclada David D. Keck 1932-9-27 1830 San Benito Five miles west of Llanado, near Antelope, on Paicines-Panoche road Comment
  CAS-BOT-BC341935  Lessingia nemaclada David D. Keck 1931-10-23 1350 Tuolumne Two miles southwest of Yosemite Junction, Oakdale-Sonora road 335 Comment
  POM190925  Lessingia nemaclada D. D. Keck 1932-9-27 1830 San Benito 5 miles west of Llanado, near Antelope, on Panoche Road Comment
  POM216790  Lessingia nemaclada D. D. Keck 1931-10-23 1350 Tuolumne 2 miles SW of Yosemite Junction, Oakdale-Sonora road. 335 Comment
  POM155572  Lessingia pectinata var. tenuipes D. D. Keck 1928-9-29 464 Monterey 2 miles S of Soledad. 61 Comment
  CAS-BOT-BC342088  Leucanthemum vulgare David D. Keck 1932-7-3 1622 Plumas Along the road (to Lake Almanor). Quincy, in the Northern Sierra Nevada 1065 Comment
  UC501393  Leucanthemum vulgare David D. Keck Jul 3 1932-Jul 5 1932 1622 Plumas road to Lake Almanor Quincy; Northern Sierra Nevada 1065 Comment
  UC718000  Leymus X multiflorus David D. Keck 1944-7-5 5352 San Benito 10 mi se Paicines (on road to Panoche, along creek); Tres Pinos Creek 335 Comment
  CAS-BOT-BC272281  Leymus X multiflorus David D. Keck 1944-7-5 5352 San Benito 10 mi. S.E. of Paicines along Tres Pinos Creek on road to Panoche 335 Comment
  CAS-BOT-BC283510  Leymus X vancouverensis David D. Keck 1946-7-4 5614 Del Norte 1 mile S of Crescent City Comment
  CAS-BOT-BC283817  Leymus cinereus David D. Keck 1949-7-19 6352 Siskiyou 2 miles S of Grenada 777 Comment
  CAS-BOT-BC451598  Lilaea scilloides David D. Keck 1946-5-29 5553 Tuolumne Sierra Nevada. Mather, Hog Ranch 1402 Comment
  CAS-BOT-BC130673  Lilium maritimum David D. Keck 1948-6-30 5958 Mendocino 1/2 mile south of Noyo, west of old highway Comment
  CAS-BOT-BC130690  Lilium occidentale David D. Keck 1948-7-1 5978 Humboldt 3 mi. N. Big Lagoon Comment
  CAS-BOT-BC110643  Limnanthes alba David D. Keck 1946-5-31 5573 Tuolumne Sierra Nevada. Hetch Hetchy Reservoir, near Falls Creek, Yosemite National Park. 1188 Comment
  UC1071709  Limosella aquatica David D. Keck 1940-5-26 5048 Santa Clara 2 mi s Stanford University (Felt Lake); s of Stanford University, Felt Lake Comment
  UC556429  Linanthus aureus Joy Keck 1935-4-10 3844 San Bernardino 15 mi w Twenty-nine Palms (s San Bernardino County) Comment
  UC575293  Linanthus bigelovii David D. Keck and J. Clausen 1935-4-10 3150 San Luis Obispo 10 mi s Soda Lake; Carrizo Plain 609 Comment
  CAS-BOT-BC226849  Linanthus californicus David D. Keck 1934-4-26 2817 San Luis Obispo 2 mi. W. of La Panza Comment
  UC457166  Linanthus ciliatus David D. Keck 1931-5-28 1110 Tuolumne Mather Sierra Nevada 1402 Comment
  UC406838  Linanthus filipes David D. Keck and Wm. M. Heusi 1928-5-4 410 Tuolumne 10 mi w Mather; Sierra Nevada 1219 Comment
  CAS-BOT-BC226885  Linanthus maculatus Joy Keck 1935-4-12 3843 San Bernardino 8 mi. W. of Twenty-nine [Twentynine] Palms, southern San Bernardino County Comment
  RSA600931  Linanthus montanus D. D. Keck, Palmer Stockwell 1935-5-11 3262 Kern Kern River Canyon: 12 miles above mouth of canyon. 671 Comment
  UC577263  Linanthus montanus David D. Keck and Palmer Stockwell 1935-5-11 3262 Kern 12 mi above mouth of Kern River Canyon; Kern River Canyon 670 Comment
  UC518973  Linanthus parviflorus David D. Keck 1933-5-3 2132 a Fresno Summit of Parkfield Grade, Monterey-Fresno County line 1066 Comment
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Jun 12 2012
  UCR66523  Linanthus parviflorus David D. Keck 1932-5-6 1481 San Mateo Just west of Millbrae Highlands 50 Comment
  UC519004  Linanthus parviflorus David D. Keck 1933-5-3 2116 San Luis Obispo 6 mi ne Estrella (on road to Parkfield, n San Luis Obispo) Comment
  CAS-BOT-BC430785  Lithophragma affine David D. Keck 1932-4-10 1424 Santa Clara Stanford University, near Lake Lagunita 40 Comment
  POM97206  Lithophragma affine subsp. mixtum D. D. Keck, McCully 1925-5-18 137 San Diego Banner Grade 1067 Comment
  CAS-BOT-BC435552  Lithophragma cymbalaria David D. Keck; J. Clausen 1935-4-10 3125 Kern Kern-San Luis Obispo County Line, 13 miles northwest of McKittrick, on road to Simmler, east slope of Temblor Range (Inner Coast Range) 853 Comment
  UC575300  Lithophragma cymbalaria David D. Keck and J. Clausen 1935-4-10 3128 San Luis Obispo on road to Simmler 13 mi nw McKittrick (Kern-San Luis Obispo County LIne); e slope of Temblor Range (Inner Coast Range) 853 Comment
  CAS-BOT-BC174468  Loeflingia squarrosa David D. Keck; Palmer Stockwell 1935-5-17 3354 San Benito Eastern San Benito Co.: 2 mi. E. of Panoche Comment
  CDA35635  Lolium temulentum J. R. Keck Jr. 1981-5-13 PDR# 330199 Butte Oroville. 0 Comment
  RSA3281A  Lomatium marginatum var. purpureum D. D. Keck 1931-4-3 1076 Napa 5 miles NE of Aetna Springs, along Butts Creek. Comment
  UCR51780  Lomatium nudicaule David D. Keck 1932-7-4 1711 Plumas Northern Sierra Nevada, Quincy: mouth of water supply canyon to the left hand, just south of town 1065 Comment
  CAS-BOT-BC240527  Lonicera hispidula David D. Keck 1948-7-2 6014 Mendocino Grade 6 miles S. of Laytonville, nr. Long Valley Creek. 5.3 mi. N. of Longvale Comment
  CAS-BOT-BC240529  Lonicera hispidula David D. Keck 1948-7-2 6014 Mendocino Grade 6 miles S. of Laytonville, nr. Long Valley Creek. 5.3 mi. N. of Longvale Comment
  CAS-BOT-BC240875  Lonicera interrupta David D. Keck 1932-9-28 1872 Tulare 2.7 miles south of Badger on road to Orosi 825 Comment
  CAS-BOT-BC240885  Lonicera interrupta David D. Keck 1931-10-23 1351 Tuolumne Two miles southwest of Yosemite Junction 335 Comment
  CAS-BOT-BC243970  Lonicera involucrata var. ledebourii David D. Keck 1938-5-30 4726 San Mateo San Gregorio 30 Comment
  CAS-BOT-BC234902  Lonicera subspicata var. denudata David D. Keck 1932-9-27 1822 San Benito 5.4 miles southeast of Paicines on the Panoche road Comment
  POM209698  Lotus grandiflorus var. mutabilis D. D. Keck 1934-4-26 2829 San Luis Obispo East slope of Pozo Range, 6.5 miles W of La Panza. Comment
  RSA6230  Lotus humistratus D. D. Keck 1933-5-1 2028 San Benito 10 miles S.E. of San Benito on gravel bars of San Benito River. 549 Comment
  SEINET10488408  Lupinus albifrons David D. Keck 1933-5-1 Keck 2022 San Benito 5.4 miles s of willow creek, scholl, bear valley (n of pinnacles, formerly Cook, p.o.), Dominant on gravelly, sandy fan of mouth of canyon, the slopes Above chaparral-covered. Common along the san benito river. Shrub 1 m high; Trunk 5-8 cm thick Comment
  CAS-BOT-BC195774  Lupinus albifrons var. albifrons David D. Keck; J. Clausen 1935-4-9 3078 San Luis Obispo 3.5 miles west of Shandon 300 Comment
  CAS-BOT-BC196262  Lupinus albifrons var. eminens David D. Keck 1933-5-7 2269 Kern Tehachapi Pass, 3.6 miles east of Monolith. On the southern foot of the Sierra Nevada Range 1220 Comment
  CAS-BOT-BC196264  Lupinus albifrons var. eminens David D. Keck 1933-5-7 2269 Kern Tehachapi Pass, 3.6 miles east of Monolith. On the southern foot of the Sierra Nevada Range 1220 Comment
  POM216200  Lupinus benthamii var. benthamii D. D. Keck 1933-5-6 2236 Santa Barbara M V Service Station, Cuyama River, 20 miles east of Santa Maria, northern Santa Barbara County. Comment
  POM96976  Lupinus bicolor subsp. microphyllus D. D. Keck, McCully 1925-5-17 28 San Diego 1 mile east of Warners Ranch. 1037 Comment
  CAS-BOT-BC208873  Lupinus breweri var. breweri David D. Keck 1932-6-30 1554 El Dorado Between Fallen Leaf Lake and Lake Tahoe - Sierra Nevada 1920 Comment
  CAS-BOT-BC215051  Lupinus chamissonis David D. Keck 1933-5-5 2213 San Luis Obispo Oceano, SW part of county, Comment
  POM216163  Lupinus densiflorus var. lacteus D. D. Keck 1933-6-1 2433 Placer Loomis, city limits on road to Folsom. Comment
  POM216329  Lupinus densiflorus var. lacteus D. D. Keck 1933-5-3 2150 Fresno Parkfield Grade. 579 Comment
  POM193953  Lupinus excubitus var. excubitus D. D. Keck 1930-6-22 542 Inyo White Mountains. 10 miles NE of Big Pine on road to Westgard Pass. 1982 Comment
  UC648726  Lupinus lepidus var. sellulus David D. Keck 1936-8-20 4460 Mono Harvey Monroe Hall Natural Area Slate Creek Basin, Middle Ridge, Harvey Monroe Natural Area (on Middle Ridge, North Slope) 3078 Comment
  UC406843  Lupinus stiversii David D. Keck and Wm. M. Heusi 1927-7-13 282 Tuolumne Mather Sierra Nevada (Hog Ranch) 1402 Comment
  RSA3255  Lupinus stiversii D. D. Keck 1931-6-2 1176 Tuolumne Mather. 1402 Comment
  POM216183  Lupinus subvexus var. subvexus D. D. Keck 1933-5-4 2160 Kern Near mouth of Cottonwood Canyon, Kern County, 12 miles west of intersection of Coalinga road. Comment
  RSA6309  Lupinus vallicola subsp. apricus D. D. Keck 1932-3-27 1415 Santa Clara Stanford University. Comment
  UC579809  Luzula subcongesta David D. Keck 1937-9-1 4713 Mono along Cabin Creek (Slate Creek Valley, Slate Creek Basin); Harvey Monroe Hall Natural Area, Slate Creek Basin 3078 Comment
  CAS-BOT-BC233533  Lycium cooperi David D. Keck; Palmer Stockwell 1935-5-15 3301 San Bernardino E. of Llano on road to Victorville, Los Angeles-San Bernardino County Line, Mohave Desert Comment
  CAS-BOT-BC237781  Lycium pallidum var. oligospermum David D. Keck 1947-3-27 5828 Inyo Emigrant Canyon 2 miles N. of Emigrant Spring, Death Valley Nat'l Monument, Panamint Mts. 975 Comment
  UC905670  Lycium pallidum var. oligospermum David D. Keck 1947-3-27 5828 Inyo 2 mi n Emigrant Spring (Emigrant Canyon); Death Valley National Monument, Panamint Mountains 975 Comment
  UC523535  Madia David D. Keck 1933-11-6 2647 Sonoma 1 mi n Freestone (on road to Occidental) Comment
  CAS-BOT-BC342635  Madia anomala David D. Keck 1933-5-29 2313 Marin Mill Valley (0.9 miles north of), at foot of Mt. Tamalpais, on Lovell Avenue 60 Comment
  CAS-BOT-BC7468  Madia citrigracilis David Daniels Keck 1938-8-9 4892 Shasta At Burney Spring, S. side of Burney Mtn. 1524 Comment
  GH9985  Madia citrigracilis D. D. Keck 1938-8-9 4892 Unknown Burney Spring, south side of Burnery Mountain. Comment
  UC1278851  Madia citrigracilis David D. Keck 1938-8-9 4892 Shasta s side Burney Mountain; s side Burney Mountain, Burney Spring 1524 Comment
  CAS-BOT-BC343829  Madia elegans David D. Keck 1933-11-10 2714 Napa Calistoga Comment
  CAS-BOT-BC344039  Madia elegans David D. Keck 1933-11-6 2646 Sonoma 1 mi. N. of Freestone on road to Occidental Comment
  CAS-BOT-BC344041  Madia elegans David D. Keck 1933-11-6 2650 Sonoma 4 mi. N. of Occidental Comment
  CAS-BOT-BC344146  Madia elegans David D. Keck; Palmer Stockwell 1935-5-16 3325 Tulare Summit 3 mi. W. of California Hot Springs, on road to White River 1066 Comment
  CAS-BOT-BC344147  Madia elegans David D. Keck; Palmer Stockwell 1935-5-16 3325 Tulare Summit 3 mi. W. of California Hot Springs, on road to White River 1066 Comment
  UC584221  Madia elegans David D. Keck and Palmer Stockwell 1935-5-16 3325 Tulare 3 mi w California Hot Springs (on road to White River) 1066 Comment
  CAS-BOT-BC342714  Madia elegans David D. Keck 1930-7-25 978 Butte Four miles west of Forbestown on Oroville road, eastern Butte County 760 Comment
  CAS-BOT-BC343712  Madia elegans David D. Keck; Palmer Stockwell 1935-5-17 3340 Madera 11 mi. S. of Coarse Gold, on road to Fresno 400 Comment
  CAS-BOT-BC343786  Madia elegans David D. Keck 1938-8-9 4895 Plumas 1 mi. W. of Portola 1480 Comment
  CAS-BOT-BC343787  Madia elegans David D. Keck 1938-8-9 4895 Plumas 1 mi. W. of Portola 1480 Comment
  CAS-BOT-BC343903  Madia elegans David D. Keck 1932-6-18 1979 San Mateo Skyline Blvd., at Langley Hill. (S.W. of Stanford University) 600 Comment
  CAS-BOT-BC344021  Madia elegans David D. Keck 1933-10-28 2595 Solano 4.7 mi. W. of Winters along Putah Creek on Pleasant Valley Road Comment
  CAS-BOT-BC344243  Madia elegans David D. Keck 1933-6-1 2444 Tuolumne Junction of Moccasin Creek and Tuolumne River 270 Comment
  CAS-BOT-BC344280  Madia elegans David D. Keck 1932-7-1 1609 Yuba 1 mile SE. of Log Cabin Service Station, west of Camptonville 600 Comment
  POM190468  Madia elegans subsp. elegans D. D. Keck 1932-7-3 1620 Plumas North of Spanish Creek. Quincy, northern Sierra Nevada 1067 Comment
  CAS-BOT-BC7471  Madia elegans subsp. vernalis David Daniels Keck 1933-6-1 2442 El Dorado 1 mile E of Clarksville on Lincoln Highway 304 Comment
  POM190414  Madia elegans subsp. vernalis D. D. Keck 1932-6-18 1979 San Mateo Skyline Boulevard, at Langley Hill (SW of Stanford University) 610 Comment
  CAS-BOT-BC344580  Madia exigua David D. Keck; J. Clausen 1941-5-11 5271 Tuolumne West end of Hetch Hetchy Valley, Yosemite Nat'l Park, 1 mi. N. of O'Shaughnessy Dam 1219 Comment
  CAS-BOT-BC49434  Madia exigua David Daniels Keck; Jens Chr. Clausen 1935-6-24 3718 Modoc 9 mi. S. of New Pine Creek & 0.5 mi N of Buck's Ranger Station. 1524 Comment
  POM216212  Madia exigua D. D. Keck 1933-5-31 2427 Placer Just south of Auburn on road to Roseville. 305 Comment
  CAS-BOT-BC344454  Madia exigua David D. Keck 1932-7-1 1604 Nevada Near southern city limits of Grass Valley 730 Comment
  CAS-BOT-BC344466  Madia exigua David D. Keck 1932-7-3 1619 Plumas North of Spanish Creek. Quincy, in the Northern Sierra Nevada 1065 Comment
  CAS-BOT-BC344467  Madia exigua David D. Keck 1932-7-3 1619 Plumas North of Spanish Creek. Quincy, in the Northern Sierra Nevada 1065 Comment
  CAS-BOT-BC344492  Madia exigua David D. Keck 1932-5-11 1761 San Mateo Above Searsville Lake, La Honda road, east slope of Santa Cruz Mountains Comment
  CAS-BOT-BC344576  Madia exigua David D. Keck 1932-6-28 1521 Tuolumne 5 miles E. of Groveland Comment
  CAS-BOT-BC344577  Madia exigua David D. Keck 1932-6-28 1521 Tuolumne 5 miles E. of Groveland Comment
  CAS-BOT-BC344579  Madia exigua David D. Keck; J. Clausen 1941-5-15 5303 Tuolumne Mouth of Moccasin Creek, Tuolumne River 274 Comment
  UC717967  Madia glomerata David D. Keck 1944-7-8 5447 a Lassen 2 mi e Westwood (in meadow leading down to Mountain Meadows Reservoir); Sierra Nevada 1524 Comment
  UC905684  Madia glomerata David D. Keck 1930-7-23 955 Lassen 15 mi w Susanville; Sierra Nevada 1525 Comment
  UCR47741  Madia glomerata David D. Keck 1932-7-6 1715 Plumas Halfway between Prattville and Chester 1374 Comment
  CAS-BOT-BC334659  Madia glomerata David D. Keck 1932-8-11 1743 Santa Clara Skyline Boulevard about 1 mile south of junction of Alpine Creek Road, Santa Cruz Mountains, Santa Clara-San Mateo County line 640 Comment
  CAS-BOT-BC334690  Madia glomerata David D. Keck 1930-7-23 955 Lassen Fifteen miles west of Susan ville, Sierra Nevada 1524 Comment
  CAS-BOT-BC334696  Madia glomerata David D. Keck 1936-8-15 4362 Mariposa Dark Hole, Tioga Road, Yosemite National Park 2377 Comment
  CAS-BOT-BC334697  Madia glomerata David D. Keck 1936-8-15 4362 Mariposa Dark Hole, Tioga Road, Yosemite National Park 2377 Comment
  POM256749  Madia glomerata var. ramosa D. D. Keck 1936-8-15 4362 Mariposa Yosemite National Park, Dark Hole, Tioga Road. 2378 Comment
  CAS-BOT-BC343092  Madia gracilis David D. Keck; J. Clausen 1935-6-15 3362 Marin 2 miles east of Muir Beach Comment
  CAS-BOT-BC343189  Madia gracilis David D. Keck 1934-4-25 2775 Monterey Lewis Creek, northeast of Lonoak (2 mi. from intersection of Bitterwater road) Comment
  CAS-BOT-BC343482  Madia gracilis David D. Keck 1944-7-10 5482 Trinity Norse Butte, 8.3 mi. W. of Forest Glen 1219 Comment
  CAS-BOT-BC49410  Madia gracilis David Daniels Keck; Jens Chr. Clausen 1935-6-24 3723 Modoc 1.5 mi. N of Davis Creek. 1524 Comment
  CAS-BOT-BC49422  Madia gracilis David Daniels Keck; Jens Chr. Clausen 1935-6-24 3723 Modoc 1.5 mi. N of Davis Creek. 1524 Comment
  UC532047  Madia gracilis David D. Keck 1934-4-25 2775 Monterey ne Lonoak (2 mi from intersection of Bitterwater Road); Lewis Creek Comment
  CAS-BOT-BC342927  Madia gracilis David D. Keck 1932-6-29 1551 El Dorado Between Whitehall and Silver Fork, American River 1150 Comment
  CAS-BOT-BC342946  Madia gracilis David D. Keck 1932-6-29 1532 Amador 1.5 miles SW. of Plymouth Comment
  CAS-BOT-BC342947  Madia gracilis David D. Keck 1932-6-29 1530 Amador 1.2 miles N. of Sutter Creek Comment
  CAS-BOT-BC342949  Madia gracilis David D. Keck 1932-6-29 1530 Amador 1.2 miles N. of Sutter Creek Comment
  CAS-BOT-BC342975  Madia gracilis David D. Keck 1932-6-28 1525 Calaveras Vallecita, 4.5 miles E. of Angels Camp on road to Murphys Comment
  CAS-BOT-BC343054  Madia gracilis David D. Keck 1930-7-23 949 Lassen Susanville 1280 Comment
  CAS-BOT-BC343161  Madia gracilis David D. Keck 1934-7-8 2957 Monterey 14 mi. S. of Big Sur Post Office Comment
  CAS-BOT-BC343187  Madia gracilis David D. Keck 1934-7-8 2957 Monterey 1.4 mi. S. of Big Sur Post Office Comment
  CAS-BOT-BC343218  Madia gracilis David D. Keck 1932-7-1 1603 Nevada Near southern city limits of Grass Valley 730 Comment
  CAS-BOT-BC343240  Madia gracilis David D. Keck 1932-6-30 1583 a Placer Ca. 4 miles S. of Colfax 640 Comment
  CAS-BOT-BC343257  Madia gracilis David D. Keck 1928-6-15 441 Plumas 1.5 miles west of Blairsden, along Blairsden-Quincy highway 1400 Comment
  CAS-BOT-BC343259  Madia gracilis David D. Keck 1932-7-3 1617 Plumas North of Spanish Creek. Quincy, in the Northern Sierra Nevada 1065 Comment
  CAS-BOT-BC343262  Madia gracilis David D. Keck 1932-7-6 1717 Plumas Halfway between Prattville and Chester 1340 Comment
  CAS-BOT-BC343527  Madia gracilis David D. Keck 1931-6-2 1181 Tuolumne Sierra Nevada Mountains, Yosemite National Park. Mather 1425 Comment
  CAS-BOT-BC343529  Madia gracilis David D. Keck 1931-6-2 1181 Tuolumne Sierra Nevada Mountains, Yosemite National Park. Mather 1425 Comment
  CAS-BOT-BC343531  Madia gracilis David D. Keck; J. Clausen 1941-5-15 5304 Tuolumne Mouth of Moccasin Creek, Tuolumne River 274 Comment
  POM190265  Madia gracilis D. D. Keck 1932-4-29 1455 San Mateo Mills Field Airport, Bayshore Highway Comment
  UC1187060  Madia gracilis David D. Keck and Wm. M. Hiesey 1940-5-28 5050 Santa Clara ca. 4 mi w of Morgan Hill; Llagas Creek, Uvas Road 165 Comment
  POM216220  Madia nutans D. D. Keck 1933-5-28 2329 Napa Howell Mountain, 1 mile SW of Pacific Union College Comment
  POM298296  Madia nutans D. D. Keck 1931-4-2 1027 Napa Wooden Valley Grade, west side of Napa Range, 5 miles NE of Napa. 200 Comment
  CAS-BOT-BC324498  Madia radiata David D. Keck 1933-5-4 2164 Kern Cottonwood Canyon, Avenal Ridge, Cholame - McClure Valley Road 426 Comment
  CAS-BOT-BC324511  Madia radiata David D. Keck 1941-4-19 5243 San Benito San Carlos Creek 2.6 miles north of Idria 548 Comment
  CAS-BOT-BC324529  Madia radiata David D. Keck; J. Clausen 1935-4-9 3111 San Luis Obispo Summit of Polonio Pass 5 miles east of Cholame on road to Lost Hills 579 Comment
  GH414737  Madia radiata D. D. Keck 1933-5-4 2164 Unknown Northwestern corner of of Kern Co.: Cottonwood Canyon, Avenal Ridge, Sec. 8, T.25S., R.17E., Cholame-McClure Valley road 426 Comment
  CAS-BOT-BC324526  Madia radiata David D. Keck; J. Clausen 1935-4-9 3105 San Luis Obispo 3.5 miles east of Cholame on road to Lost Hills 457 Comment
  CAS-BOT-BC324527  Madia radiata David D. Keck; J. Clausen 1935-4-9 3105 San Luis Obispo 3.5 miles east of Cholame on road to Lost Hills 457 Comment
  RSA0008530  Madia radiata D. D. Keck, J. Clausen 1935-4-9 3105 San Luis Obispo 3.5 miles east of Cholame, on road to Lost Hills. 457 Comment
  POM298346  Madia rammii D. D. Keck 1933-5-31 2422 Nevada 6 miles east of Smartsville, on road to Grass Valley (at intersection of French Corral Road) Comment
  CAS-BOT-BC343615  Madia sativa David D. Keck; J. Clausen 1935-6-15 3361 Marin 2 miles E. of Muir Beach Comment
  CAS-BOT-BC343622  Madia sativa David D. Keck 1933-11-6 2642 Marin 5.5 mi. N. of Point Reyes city on Tomales Bay Comment
  CAS-BOT-BC345049  Madia sativa David D. Keck 1933-11-10 2718 Napa Rutherford, just S. of town Comment
  CAS-BOT-BC345050  Madia sativa David D. Keck 1933-11-10 2718 Napa Rutherford, just S. of town Comment
  CAS-BOT-BC345116  Madia sativa David D. Keck 1932-5-25 1782 San Mateo Hills two miles west of Belmont Comment
  CAS-BOT-BC345222  Madia sativa David D. Keck 1933-11-6 2647 Sonoma 1 mi. N. of Freestone on road to Occidental Comment
  CAS-BOT-BC345224  Madia sativa David D. Keck 1933-11-6 2645 Sonoma 1 mi. N. of Freestone on road to Occidental Comment
  CAS-BOT-BC345260  Madia sativa David D. Keck 1933-11-6 2647 Sonoma 1 mi. N. of Freestone on road to Occidental Comment
  UC584227  Madia sativa David D. Keck and J. Clausen 1935-6-15 3361 Marin 2 mi e Muir Beach Comment
  CAS-BOT-BC345018  Madia sativa David D. Keck 1933-11-9 2692 Mendocino Lake-Mendocino County line between Ukiah and Upper Lake Comment
  CAS-BOT-BC345026  Madia sativa David D. Keck 1934-7-8 2961 Monterey Point Sur Comment
  CAS-BOT-BC345027  Madia sativa David D. Keck 1934-7-8 2958 Monterey 1.4 mi. S. of Big Sur Post Office Comment
  CAS-BOT-BC345029  Madia sativa David D. Keck 1934-7-8 2959 Monterey 1.5 mi. S.E. of Point Sur Comment
  CAS-BOT-BC345031  Madia sativa David D. Keck; Wm. M. Hiesey 1940-5-31 5154 Monterey 3.7 mi. S. of Gorda (0.6 mi. S. of Willa Creek) Comment
  CAS-BOT-BC345046  Madia sativa David D. Keck 1933-5-28 2326 Napa Just north of Yountville Comment
  CAS-BOT-BC345047  Madia sativa David D. Keck 1933-5-28 2326 Napa Just north of Yountville Comment
  CAS-BOT-BC345117  Madia sativa David D. Keck 1932-8-11 1745 San Mateo Skyline Blvd., about 1 mi. S. of junction with Alpine Creek road, Santa Cruz Mts., Santa Clara--San Mateo Co. line 640 Comment
  CAS-BOT-BC345119  Madia sativa David D. Keck 1932-8-11 1745 San Mateo Skyline Blvd., about 1 mi. S. of junction with Alpine Creek road, Santa Cruz Mts., Santa Clara--San Mateo Co. line 640 Comment
  POM191315  Madia sativa D. D. Keck 1932-8-11 1745 San Mateo Skyline Blvd., about 1 mile south of junction with Alpine Creek road, Santa Cruz Mountains, Santa Clara - San Mateo county line 640 Comment
  POM298334  Madia sativa D. D. Keck 1930-10-15 988 San Mateo SW of Woodside 457 Comment
  CAS-BOT-BC8143  Madia subspicata David Daniels Keck 1933-6-2 2453 Stanislaus Mouth of Wildcat Canyon, Stanislaus River Comment
  POM182631  Madia yosemitana D. D. Keck 1931-6-3 1204 Tuolumne Yosemite National Park. 1400 Comment
  CAS-BOT-BC512858  Maianthemum racemosum subsp. amplexicaule David D. Keck 1946-6-4 5584 Tuolumne Ackerson Meadow, Ackerson Creek 1432 Comment
  CAS-BOT-BC218972  Malacothamnus palmeri David D. Keck; J. Clausen 1935-4-8 3057 Monterey Summit of Jolon Grade (between King City and Jolon). In chaparral 441 Comment
  CAS-BOT-BC345281  Malacothrix californica David D. Keck; J. Clausen 1935-4-8 3041 Monterey Pine Canyon Road, 3 mi. W. of King City Comment
  CAS-BOT-BC345292  Malacothrix californica David D. Keck 1933-5-1 2018 San Benito 5.4 miles south of Willow Creek School, Bear Valley (north of Pinnacles (formerly Cook) P.O.) Comment
  CAS-BOT-BC345315  Malacothrix californica David D. Keck; J. Clausen 1935-4-10 3118 Kern Western Kern County, Taft, at High School 300 Comment
  RSA6398  Malacothrix californica D. D. Keck 1933-5-1 2018 San Benito 5.4 miles S of Willow Creek School, Bear Valley (N of Pinnacles (formerly Cook) P.O.) Comment
  CAS-BOT-BC345344  Malacothrix californica David D. Keck 1933-5-5 2229 San Luis Obispo 5.5 miles south of Oceano on road to Guadalupe, southwestern San Luis Obispo County Comment
  RSA606863  Malacothrix californica D. D. Keck, J. Clausen 1935-4-8 3041 Monterey Pine Canyon Road, 3 miles W of King City Comment
  CAS-BOT-BC345479  Malacothrix coulteri David D. Keck 1933-5-7 2259 Kern Edison Comment
  CAS-BOT-BC345480  Malacothrix coulteri David D. Keck 1933-5-7 2259 Kern Edison Comment
  POM215597  Malacothrix coulteri D. D. Keck 1933-5-4 2169 San Luis Obispo West side of Cottonwood Grade, headwaters of Estrella River Comment
  CAS-BOT-BC347512  Malacothrix floccifera David D. Keck 1933-5-29 2368 Napa Pope Creek bridge south of Walters Springs Comment
  CAS-BOT-BC347393  Malacothrix floccifera David D. Keck 1934-7-2 2925 El Dorado 3 mi. E. of Freds Place, Placerville-Meyers road, American River canyon 1767 Comment
  POM216233  Malacothrix floccifera D. D. Keck 1933-5-29 2368 Napa Pope Creek bridge south of Walters Springs. Comment
  CAS-BOT-BC347619  Malacothrix glabrata David D. Keck 1933-5-6 2241 Santa Barbara Caliente Ranch, Cuyama River, northern Santa Barbara County Comment
  POM216206  Malacothrix glabrata D. D. Keck 1933-5-6 2241 Santa Barbara Caliente Ranch, east side, Cuyama River. Comment
  UC1187091  Malacothrix saxatilis David D. Keck and Wm. M. Hiesey 1940-5-31 5130 Santa Barbara Gaviota R.R. Station Comment
  CAS-BOT-BC322577  Malacothrix saxatilis var. saxatilis David D. Keck; Wm. M. Hiesey 1940-5-31 5127 Santa Barbara Gaviota Beach Comment
  CAS-BOT-BC347976  Malacothrix saxatilis var. tenuifolia David D. Keck; Wm. M. Hiesey 1940-5-31 5129 Santa Barbara Gaviota Beach Comment
  CAS-BOT-BC8167  Mariposa simulans David Daniels Keck 1934-4-26 2815 San Luis Obispo La Panza. Comment
  RSA409853  Marrubium vulgare D. D. Keck 1932-4-23 1437 Santa Clara Stanford University. 25 Comment
  CAS-BOT-BC348176  Matricaria discoidea David D. Keck 1932-7-3 1684 Plumas Quincy, in the Northern Sierra Nevada 1065 Comment
  CAS-BOT-BC422710  Meconella californica David D. Keck; Palmer Stockwell 1935-5-16 3329 Tulare 2.2 mi. W. of California Hot Springs, on road to White River. On the east side of summit, ca. half way down. 853 Comment
  POM88432  Meconella denticulata D. D. Keck, McCully 1925-5-18 107 San Diego Chariot Canyon, San Felipe Creek 976 Comment
  CAS-BOT-BC271161  Melica David D. Keck 1949-7-22 6440 Glenn N. slope of Black Butte, crest of inner Coast Range 2133 Comment
  LA12115  Melica aristata D. Keck; 1931-5-30 1117 Tuolumne Mather 1400.0 Comment
  CAS-BOT-BC269340  Melica bulbosa David D. Keck; J. Clausen 1941-5-11 5269 Tuolumne West end of Hetch Hetchy Valley 1 mile north of O'Shaughnessy Dam 1219 Comment
  UC579827  Melica bulbosa David D. Keck 1937-8-27 4652 Mono e of Mount Conness (near summit of ravine leading from Slate Creek to saddle between Mt. Conness and East Plateau, Harvey Monroe Natural Area); Sierra Nevada, Slate Creek Basin, Harvey Monroe Natural Area 3291 Comment
  CAS-BOT-BC269338  Melica bulbosa David D. Keck 1931-6-9 1109 Tuolumne Sierra Nevada Mountains, Yosemite National Park. Mather 1400 Comment
  SEINET10893687  Melica bulbosa var. inflata David D. Keck 1931-6-9 Keck 1109 Tuolumne Mather. Dry grassy places under Pinus ponderosa. 1402 Comment
  CAS-BOT-BC269404  Melica californica David D. Keck 1949-7-18 6338 Monterey 15 mi. E. of The Indians 411 Comment
  CAS-BOT-BC269529  Melica californica David D. Keck 1949-7-21 6394 Trinity Haman Ridge, ca. 4 mi. S. of Hoaglin (13 mi. S. of Zenia Guard Station), on sharp ridge between Kekawaka Creek on W. (which runs into Middle Fork of Eel) and Salt Creek on E. (which runs into No. Fork of Eel) 1036 Comment
  CAS-BOT-BC271745  Melica californica David D. Keck; J. Clausen 1941-5-11 5269 Tuolumne West end of Hetch Hetchy Valley 1 mi. N. of O'Shaughnessy Dam 1219 Comment
  CAS-BOT-BC271770  Melica californica David D. Keck 1944-7-6 5362 Tulare Badger above Badger Creek Comment
  UC905594  Melica californica David D. Keck 1948-7-2 6013 Mendocino 5.3 mi n Longvale (near Long Valley Creek, grade 6 mi s of Laytonville) Comment
  CAS-BOT-BC281306  Melica harfordii David D. Keck 1948-7-1 5992 Del Norte Ca 3 miles E of Patrick's Creek Comment
  CAS-BOT-BC281307  Melica harfordii David D. Keck 1948-7-1 5979 Del Norte Smith River 0.5 mile above the forks at Myrtle Creek Comment
  CAS-BOT-BC281309  Melica harfordii David D. Keck 1948-7-1 5985 Del Norte Smith River 3.2 miles W of Hardscrabble Creek Comment
  CAS-BOT-BC281380  Melica harfordii David D. Keck 1944-7-8 5397 Sierra N Fork of Yuba River, 6 miles below Downieville 762 Comment
  CAS-BOT-BC280935  Melica imperfecta David D. Keck 1932-4-10 1427 Santa Clara Stanford University, near Lake Lagunitas 40 Comment
  CAS-BOT-BC281466  Melica imperfecta David D. Keck 1947-3-23 5715 Kern 1.5 miles E of Onyx, S Fork of Kern RIver 853 Comment
  CAS-BOT-BC281568  Melica imperfecta David D. Keck 1949-7-18 6332 Monterey Jackhammer Spring, 8 miles S of Arroyo Seco on road to the Indians, Santa Lucia Mts 838 Comment
  CAS-BOT-BC281570  Melica imperfecta David D. Keck 1949-7-18 6329 Monterey 13 miles S of Soledad in Arroyo Seco 182 Comment
  RSA585115  Melica imperfecta D. D. Keck 1932-4-10 1427 Santa Clara Stanford University, near Lake Lagunita. 40 Comment
  CAS-BOT-BC281663  Melica imperfecta David D. Keck 1934-4-26 2814 San Luis Obispo 10 miles W of Simmler on road to La Panza Comment
  CAS-BOT-BC281118  Melica stricta David D. Keck 1936-8-19 4441 Mono Slate Creek Valley, E of Mt Conness, Harvey Monroe Hall Natural Area, at base of high cliff above cabin of Timberline Station 3230 Comment
  CAS-BOT-BC281120  Melica stricta David D. Keck 1937-8-30 4668 Mono Harvey Monroe Hall Natural Area, Slate Creek Basin, E of Mt Conness. On SE flank of Mt Conness above Hanging Valley in cirque between Conness and White Mt Comment
  GH360469  Melica torreyana D. D. Keck 1931-4-2 1034 Unknown Wooden Valley road, east side of Napa Range, 8 miles from Napa Comment
  POM182793  Melica torreyana D. D. Keck 1931-4-2 1034 Napa Wooden Valley Road, east side of Napa Range, 8 miles from Napa. Comment
  CAS-BOT-BC428662  Micranthes bryophora David D. Keck 1937-8-30 4701 Mono Harvey Monroe Hall Natural Area, Slate Creek Basin. On cliffs of the cirque between Mt. Conness and White Mtn. 3520 Comment
  RSA19287  Microseris douglasii subsp. douglasii D. D. Keck 1937-5-12 4512 Santa Clara Stanford University Campus Comment
  CAS-BOT-BC348911  Microseris douglasii subsp. douglasii David D. Keck; J. Clausen 1935-4-11 3167 a Kern 4 mi. northwest of Tejon Ranch House, ca. 8 miles south of Comanche Point, halfway between El Paso Creek and Tejon Creek 250 Comment
  RSA0028719  Microseris douglasii subsp. douglasii D. D. Keck 1937-5-12 4512 Santa Clara Stanford University Campus Comment
  CAS-BOT-BC349255  Microseris nutans David D. Keck 1938-8-24 4979 Mono Slate Creek Basin, east of Mount Conness Comment
  POM96960  Mimulus aurantiacus var. pubescens D. D. Keck, McCully 1925-5-18 115 San Diego Chariot Canyon, San Felipe Creek. Comment
  CDA41666  Mimulus bifidus subsp. bifidus J. R. Keck Jr. 1978-5-23 PDR# 330031 Butte Highway 70, Jarboe Gap. Near Poe Power House. 0 Comment
  UC518937  Mimulus bolanderi David D. Keck 1933-5-30 2391 Lake 6 mi s Blue Lakes; Scotts Valley Comment
  CDA35779  Mimulus cardinalis J. R. Keck Jr., Simpson 1993-7-23 PDR# 724920 Glenn Along US Forest Service Road 22N15 at Ice Spring near Elk Creek. Mendocino National Forest. 0 Comment
  POM88439  Mimulus diffusus D. D. Keck 1925-5-18 145 San Diego Banner Grade. 1067 Comment
  POM88438  Mimulus fremontii D. D. Keck, McCully 1925-5-17 81 San Diego Banner, San Felipe Creek. 915 Comment
  UC1278815  Mimulus laciniatus David D. Keck 1942-5-27 5314 Tuolumne 1 mi n Mather (Hetch Hetchy Road, near Inspiration Point); Sierra Nevada, Yosemite National Park 1585 Comment
  POM71709  Mimulus nanus var. mephiticus D. D. Keck 1925-8-8 214 Mariposa Back of Mt. Watkins. Yosemite National Park. 2439 Comment
  POM71706  Mimulus tilingii D. D. Keck 1925-8-8 213 Mariposa Back of Mt. Watkins. Yosemite National Park. 2439 Comment
  UC457165  Mimulus torreyi David D. Keck 1931-5-28 1112 Tuolumne Mather 1400 Comment
  CAS-BOT-BC181624  Minuartia nuttallii var. gracilis David D. Keck 1937-8-30 4686 Mono Southeast flank of Mt. Conness above Hanging Valley, Harvey Monroe Hall Natural Area, Slate Crek Basin, east of Mount Conness - Sierra Nevada Comment
  CAS-BOT-BC434832  Mirabilis laevis var. retrorsa Joy Keck 1935-4-15 3841 Riverside Lower Morongo Canyon Comment
  SEINET3142126  Mirabilis laevis var. retrorsa J. Keck 1935-4-15 3841 Riverside Lower Morongo Canyon Comment
  POM97185  Mirabilis multiflora var. pubescens D. D. Keck, McCully 1925-5-17 42 San Diego 1 mile east of Warners Ranch. 1037 Comment
  CAS-BOT-BC220147  Monardella exilis David D. Keck; Palmer Stockwell 1935-5-15 3282 a San Bernardino Cajon Pass, Devore Station 1125 Comment
  UC423474  Monardella linoides subsp. sierrae David D. Keck 1930-6-22 534 Inyo 10 mi ne Big Pine (on road to Westgard Pass); ne of Big Pine 2000 Comment
  CAS-BOT-BC222143  Monardella odoratissima subsp. pallida David D. Keck 1949-7-22 6447 Glenn Summit of Black Butte 2273 Comment
  CAS-BOT-BC220270  Monardella undulata David D. Keck 1933-5-5 2211 San Luis Obispo Oceano, southwestern San Luis Obispo County Comment
  CAS-BOT-BC214097  Monardella villosa David D. Keck; Wm. M. Hiesey 1940-5-28 5058 Santa Clara Uvas Creek, near junction of Uvas Road and Croy Road 180 Comment
  CAS-BOT-BC327706  Monolopia congdonii David D. Keck; J. Clausen 1935-4-10 3152 San Luis Obispo 15 miles S of Soda Lake, on Carrizo Plain 609 Comment
  CAS-BOT-BC349467  Monolopia lanceolata David D. Keck; J. Clausen 1935-4-10 3117 Kern Western Kern County, Taft, at High School 300 Comment
  CAS-BOT-BC349523  Monolopia lanceolata David D. Keck 1933-5-2 2068 Monterey Summit of Jolon Grade Comment
  CAS-BOT-BC349561  Monolopia lanceolata David D. Keck 1933-5-4 2168 San Luis Obispo West side of Cottonwood Grade, headwaters of Estrella River Comment
  CAS-BOT-BC445028  Montia fontana David D. Keck; J. Clausen 1941-5-11 5287 Tuolumne West end of Hetch Hetchy Valley, Yosemite Nat'l Park, 1.5 mi. N. of O'Shaughnessy Dam 1219 Comment
  CAS-BOT-BC445063  Montia linearis David D. Keck 1929-6-1 497 Tuolumne Mather. 1400 Comment
  CAS-BOT-BC262674  Muhlenbergia asperifolia David D. Keck 1949-7-19 6344 Siskiyou 2 mi. S. of Grenada, along R.R. right-of-way 777 Comment
  CAS-BOT-BC275193  Muhlenbergia montana David D. Keck 1936-8-19 4439 Mono Slate Creek Valley, E of Mount Conness, Harvey Monroe Hall Natural Area, at base of high cliff above cabin of Timberline Station 3230 Comment
  CAS-BOT-BC274902  Muhlenbergia rigens David D. Keck 1933-5-2 2107 Monterey 0.75 mile N of Bryson, foot of Hesperia Mountain Grade, S part of county Comment
  POM216179  Muhlenbergia rigens D. D. Keck 1933-5-2 2107 Monterey 3/4 mile north of Bryson, foot of Hesperia Moutain Grade, Santa Lucia Mountains. Comment
  POM182667  Muilla maritima David D. Keck 1931-4-4 1096 Napa Geysers just NW of Calistoga, NW Napa County. 34 Comment
  UC501387  Myosotis discolor David D. Keck Jul 3 1932-Jul 5 1932 1670 Plumas along rd. to Lake Almanor Quincy; Northern Sierra Nevada 1065 Comment
  CDA5319  Myriophyllum aquaticum J. R. Keck Jr. 1966-8-31 Shasta Anderson. 0 Comment
  CAS-BOT-BC260220  Nassella pulchra David D. Keck 1933-5-5 2188 San Luis Obispo Odd Fellows Cemetary, near mouth of Torro Creek, between Cayucos and Morro Comment
  GH361625  Nassella pulchra D. D. Keck 1931-4-2 1033 Unknown Wooden Valley road, east side of Napa Range, 8 miles from Napa Comment
  SBBG30012  Nassella pulchra D. D. Keck -Apr-1932 1442 Santa Clara Stanford University 25 Comment
  GH385297  Navarretia D. D. Keck 1930-6-22 537 Unknown Ten Miles NE. of Big Pine on road to Westgard Pass 1981 Comment
  UC532112  Navarretia jaredii David D. Keck 1934-4-27 2837 Monterey 5.4 mi n San Miguel (on the Stone Canyon road, s Monterey County) Comment
  CAS-BOT-BC230475  Navarretia nigelliformis var. nigelliformis David D. Keck 1933-5-30 2415 Butte 7 miles S of Chico on road to Oroville, Sacramento Plains Comment
  POM223466  Navarretia prostrata D. D. Keck, Palmer Stockwell 1935-5-10 3225 Monterey 1.3 miles SE of Jolon. 300 Comment
  RSA600930  Navarretia prostrata D. D. Keck, Palmer Stockwell 1935-5-10 3225 Monterey 1.3 miles SE of Jolon. 300 Comment
  SEINET180842  Navarretia prostrata David D. Keck, PalmerStockwell 1935-5-10 3225 Monterey 1.3 miles SE of Jolon. 300 Comment
  JEPS5594  Nemacladus ramosissimus Keck and McCully 1925-5-18 112 San Diego Chariot Creek; San Felipe Creek 975 Comment
  SEINET10461121  Nemacladus rubescens Keck 1949-4-23 KECK 6241 San Bernardino 1.5 miles east of Grommet, eastern Mojave Desert Comment
  SEINET10460901  Nemacladus sigmoideus Keck 1949-4-20 KECK 6149 a San Diego Entrance to Borrego Valley in Anza Desert State Park Comment
  POM267867  Nemophila heterophylla D. D. Keck, Jens Clausen 1941-5-12 5294 Tuolumne Mather, Hog Ranch. 1402 Comment
  CAS-BOT-BC349909  Nicolletia occidentalis David D. Keck; Palmer Stockwell 1935-5-15 3302 San Bernardino Mohave Desert, Los Angeles-San Bernardino County Line, E. of Llano, on road to Victorville Comment
  NY790538  Nothochelone nemorosa D. D. Keck 1938-8-6 4821 Siskiyou At Del Norte Co. line, Poker Flat, on north slope just southeast of summit 1402.1 Comment
  SBBG28937  Nuttallanthus texanus D. D. Keck 1931-4-2 1021 Napa Wooden Valley Grade, west side of Napa Range, 5 mi NE of Napa 170 Comment
  RSA77093  Oemleria cerasiformis D. D. Keck 1932-3-6 1396 San Mateo Near La Honda, Santa Cruz Mountains. Comment
  SEINET10585057  Oreobolopsis clementis David D. Keck 1938-8-15 Keck 4912 Mono Harvey Monroe Hall Natural Area, along Slate Creek 3140 Comment
  CAS-BOT-BC350061  Oreostemma alpigenum var. andersonii David D. Keck 1937-8-26 4601 Mono Harvey Monroe Hall Natural Area, Slate Creek Basin, east of Mount Conness 3050 Comment
  CAS-BOT-BC355596  Oreostemma alpigenum var. andersonii David D. Keck 1938-8-8 4868 Siskiyou At Trinity Co. line: Scott Mountain Divide, between Scott Mtn. and Craggy Peak 1675 Comment
  CAS-BOT-BC355597  Oreostemma alpigenum var. andersonii David D. Keck 1938-8-8 4868 Siskiyou At Trinity Co. line: Scott Mountain Divide, between Scott Mtn. and Craggy Peak 1675 Comment
  CHSC116357  Oreostemma elatum J. R. Keck Jr. 1978-6-30 PDR 330066 Plumas Snake Lake near Quincy. Comment
  CAS-BOT-BC458082  Orthilia secunda David D. Keck 1938-8-6 4804 Siskiyou At Del Norte Co. line, Poker Flat, summit of Siskiytou Mts. on road from Waldo to Happy Camp Comment
  POM182697  Orthocarpus erianthus D. D. Keck 1931-4-2 1001 Sonoma Boyes Springs 30 Comment
  CAS-BOT-BC7002  Orthocarpus faucibarbatus var. albidus David Daniels Keck; Jens Chr. Clausen 1935-6-15 3375 Sonoma 3 mi. S of Russian River mouth Comment
  RSA6295  Orthocarpus floribundus D. D. Keck 1932-5-6 1490 San Mateo 4 miles west of Burlingame, on the Skyline Blvd. Comment
  POM194783  Orthocarpus lacerus D. D. Keck, William M. Heusi 1927-7-13 280 Tuolumne Hog Ranch, Mather. 1402 Comment
  POM216214  Orthocarpus linearilobus D. D. Keck 1933-5-31 2426 Placer Just south of Auburn on road to Roseville. 305 Comment
  POM129003  Orthocarpus lithospermoides D. D. Keck, John T. Howell 1927-5-8 2362 Marin Lake Lagunitas. Comment
  RSA6294  Orthocarpus lithospermoides D. D. Keck 1932-5-6 1493 San Mateo East side of Crystal Springs Lake. 61 Comment
  RSA6416  Orthocarpus purpurascens D. D. Keck 1932-4-26 1447 Santa Clara Stanford University. 25 Comment
  POM128999  Orthocarpus pusillus D. D. Keck, John T. Howell 1927-5-8 2363 Marin Lake Lagunitas. Comment
  RSA408000  Orthocarpus pusillus D. D. Keck, Jens Clausen 1935-4-17 3209 Santa Clara Head of College Ave, Mayfield, Palo Alto. Comment
  RSA6290  Orthocarpus pusillus D. D. Keck 1932-5-11 1766 San Mateo 2 miles north of San Gregornio. Comment
  CAS-BOT-BC413276  Oxytheca dendroidea subsp. dendroidea David D. Keck; L. R. Abrams 1934-6-30 2894 Mono Sand flat toward Mono Craters on road to Mono Mills, ca. 3 mi. S. of Mono Lake 2103 Comment
  CAS-BOT-BC413277  Oxytheca dendroidea subsp. dendroidea David D. Keck; L. R. Abrams 1934-6-30 2894 Mono Sand flat toward Mono Craters on road to Mono Mills, ca. 3 mi. S. of Mono Lake 2103 Comment
  CAS-BOT-BC413293  Oxytheca dendroidea subsp. dendroidea David D. Keck; L. R. Abrams 1934-6-30 2895 Mono Sand flat toward Mono Craters on road to Mono Mills, ca. 3 mi. S. of Mono Lake 2103 Comment
  UC532095  Oxytheca dendroidea subsp. dendroidea David D. Keck and L. R. Abrams 1934-6-30 2895 Mono ca 3 mi s Mono Lake (flat toward Mono Craters on road to Mono Mills) 2103 Comment
  UC532096  Oxytheca dendroidea subsp. dendroidea David D. Keck and L. R. Abrams 1934-6-30 2894 Mono ca 3 mi s Mono Lake (flat toward Mono Craters on road to Mono Mills) 2103 Comment
  UC547781  Packera breweri David D. Keck and J. Clausen 1935-4-8 3031 Monterey 3 mi w King City (Pine Canyon Road) Comment
  CAS-BOT-BC318434  Packera cana David Daniels Keck 1930-6-21 506 Mono Halfway down Leevining Grade. 2600 Comment
  CAS-BOT-BC317210  Packera werneriifolia David Daniels Keck 1936-8-17 4371 Mono Slate Creek Basin, Harvey Monroe Hall Natural Area, N. shoulder of White Mountain, W. of Big Horn Lake. 3500 Comment
  CAS-BOT-BC317219  Packera werneriifolia David Daniels Keck 1937-8-30 4683 Mono Harvey Monroe Hall Natural Area, Slate Creek Basin, east of Mount Conness. Southeast flank of Mt. Conness above Hanging 3470 Comment
  CAS-BOT-BC327964  Palafoxia arida Joy Keck 1935-3-25 3805 San Bernardino Twenty-nine Palms, Mohave Desert, southern part of county Comment
  UC556425  Palafoxia arida var. arida Joy Keck 1935-3-25 3805 San Bernardino Twentynine Palms Mohave Desert (southern San Bernardino County) Comment
  CAS-BOT-BC274108  Pappostipa speciosa David D. Keck 1947-3-28 5846 Inyo 11 miles west of Death Valley Junction (ca. 3 mi. E. of Ryan) 944 Comment
  UC584130  Parentucellia viscosa David D. Keck and J. Clausen 1935-6-16 3395 Humboldt Mouth of Little River Comment
  CAS-BOT-BC413386  Parietaria hespera var. hespera David D. Keck; Roxana S. Ferris 1947-3-26 5797 Inyo Titus Canyon, Grapevine Mts., east side of Death Valley 944 Comment
  CAS-BOT-BC169749  Pectocarya anisocarpa David D. Keck; J. Clausen 1935-4-11 3170 Kern Tejon Ranch, 4 mi NW of Tejon Ranch house, 8 mi S of Comanche Point, hlafway between El Paso Creek and Tejon Creek 243 Comment
  POM182753  Pedicularis densiflora D. D. Keck 1931-4-2 1030 Napa Wooden Valley Road, east side of Napa Range, 8 miles from Napa. Comment
  CAS-BOT-BC67662  Pellaea breweri David D. Keck; J. Clausen 1935-7-19 3863 Mono Timberline Station, Slate Creek Valley - Harvey Monroe Hall Natural Area, north side of valley above cabin. 3108 Comment
  CAS-BOT-BC67604  Pellaea bridgesii David D. Keck 1932-6-30 1573 Placer Sierra Nevada - 1 mile E. of Cisco. 1798 Comment
  CAS-BOT-BC67555  Pellaea mucronata David D. Keck 1932-7-2 1616 Butte Sierra Nevada - 1/5 miles S of Berry Creek Store, Oroville (on Quincy Road) 548 Comment
  CDA35765  Pellaea mucronata J. R. Keck Jr. 1981-5-13 PDR# 330200 Butte Oroville. 0 Comment
  CDA2159  Pennisetum clandestinum J. R. Keck Jr. 1965-11-22 Shasta Redding. 0 Comment
  UC595101  Penstemon anguineus David D. Keck 1938-8-6 4817 Siskiyou on road from Waldo to Happy Camp 4 mi s Oregon Line (summit of Siskiyou Mts., Poker Flat, at Del Norte Co. Line); summit of Siskiyou Mts., Poker Flat 1554 Comment
  CDA36308  Penstemon azureus J. R. Keck Jr. 1978-5-23 PDR# 330034 Butte Highway 70, Jarboe Gap. Near Poe Power House. 0 Comment
  CHSC114681  Penstemon azureus J. R. Keck Jr. 1978-5-23 Butte Roadside, Highway 70, Jarboe Gap. 'Near Poe Power House'. Comment
  CHSC114692  Penstemon azureus J. R. Keck Jr. 1978-5-23 Butte Highway 70, Jarboe Gap. Near Poe Power House. Roadside. Comment
  POM186827  Penstemon azureus subsp. angustissimus D. D. Keck 1932-7-1 1606 Nevada 1 mile N of Grass Valley, on Nevada City Road. 762 Comment
  UC690239  Penstemon azureus var. angustissimus David D. Keck 1932-6-29 1544 El Dorado near the Southern Pacific R.R. Station; Sierra Nevada, Placerville 563 Comment
  UC406903  Penstemon azureus var. angustissimus David D. Keck 1928-6-16 451 Butte 1.5 mi s Berry Creek Inn; Sierra Nevada, s of Berry Creek Inn 609 Comment
  NY571191  Penstemon azureus var. azureus D. D. Keck 1944-7-10 5488 Trinity Mad River Bridge Public Camp, just northwest of Mad River P.O. 746.8 Comment
  GH91189  Penstemon breviflorus subsp. glabrisepalus D. D. Keck & W. M. Hiesey 1927-7-14 283 Unknown Mather, dry hillside, 1400 m Comment
  NY583856  Penstemon centranthifolius D. D. Keck 1933-5-5 2221 San Luis Obispo 5.5 miles south of Oceano on road to Guadalupe Comment
  UC618803  Penstemon cinereus David Keck 1938-8-24 11582 Siskiyou Bolam Creek Mount Shasta, Bolam Creek (above the creek in forest of Yellow Pine) 2133 Comment
  CAS-BOT-BC265365  Penstemon davidsonii var. davidsonii David D. Keck 1938-8-18 11493 Siskiyou Horse Camp, not too near springs, around the mountain 2286 Comment
  NY590161  Penstemon davidsonii var. davidsonii D. D. Keck 1938-8-20 4952 Unknown Mono Co.-Tuolumne Co. summit of White Mountain, west peak. 3625 Comment
  POM194938  Penstemon deustus subsp. deustus D. D. Keck 1927-8-16 990 Siskiyou 4 miles east of Mt Shasta City on west flank of Mt Shasta. 1616 Comment
  NY593760  Penstemon filiformis D. D. Keck 1940-6-13 5168 Shasta Sacramento Canyon, 0.6 mile south of Gibson. Observed from Gibson to Hazel Creek, but not elsewhere. 426.7 Comment
  UC1187080  Penstemon filiformis David D. Keck 1940-6-13 5168 Shasta 0.6 mi s Gibson (observed from Gibson to Hazel Creek, but not elsewhere, Sacramento Canyon); Sacramento Canyon, s of Gibson, Gibson to Hazel Creek 426 Comment
  POM223716  Penstemon floridus subsp. floridus D. D. Keck 1935-7-20 3881 Mono 3.8 mi S of McGee's Creek, between Convict Lake and Bishop. 2104 Comment
  CAS-BOT-BC265449  Penstemon floridus var. floridus David D. Keck 1935-7-20 3881 Mono 3.8 miles S of McGee's Creek, between Convict Lake and Bishop 2100 Comment
  CAS-BOT-BC265450  Penstemon floridus var. floridus David D. Keck 1935-7-20 3881 Mono 3.8 miles S of McGee's Creek, between Convict Lake and Bishop 2100 Comment
  UC690313  Penstemon floridus var. floridus David D. Keck 1930-6-22 527 Inyo 10 mi ne Big Pine (on road to Westgard Pass); ne of Big Pine on road to Westgard Pass 2000 Comment
  UC690366  Penstemon floridus var. floridus David D. Keck 1930-6-22 548 Inyo 17.5 mi ne Big Pine (Payson Canyon); , Big Pine 1981 Comment
  NY600745  Penstemon gracilentus D. D. Keck 1927-8-16 305 Siskiyou 4 miles east of Mt. Shasta City (Sisson) on west flank of Mt. Shasta. 1611.2 Comment
  NY600746  Penstemon gracilentus D. D. Keck 1927-8-17 306 Siskiyou Horse Camp, south side of Mt. Shasta. Timberline. 2468.9 Comment
  POM194862  Penstemon gracilentus D. D. Keck 1928-6-13 436 Sierra 8.5 miles west of Sierraville on Yuba Pass Road. 1982 Comment
  POM195090  Penstemon gracilentus D. D. Keck 1930-7-24 968 Plumas Prattville. 1341 Comment
  NY601227  Penstemon grinnellii var. scrophularioides D. D. Keck 1934-4-27 2849 Monterey Near summit of Mustang Grade, Mustang Ridge, northeastern Monterey Co. 853.4 Comment
  CAS-BOT-BC264437  Penstemon heterodoxus var. heterodoxus David D. Keck; J. Clausen 1935-7-19 3859 Mono Timberline Station, Slate Creek Valley, Harvey Monroe Hall Natural Area, N side of valley above cabin 3110 Comment
  CAS-BOT-BC264511  Penstemon heterodoxus var. heterodoxus David D. Keck 1938-9-1 5006 Tuolumne Yosemite National Park, at Middle McCabe Lake 3110 Comment
  NY601577  Penstemon heterodoxus var. heterodoxus D. D. Keck 1938-8-23 4964 Mono Dana Plateau (north of Mt. Dana) 3540 Comment
  POM182638  Penstemon heterophyllus subsp. heterophyllus D. D. Keck 1931-4-2 1028 Napa Wooden Valley Grade, west side of Napa Range, 5 miles NE of Napa. 200 Comment
  UC1187066  Penstemon heterophyllus var. heterophyllus David D. Keck and Wm. M. Hiesey 1940-5-29 5086 Monterey 2 mi e Tularcitos Ranch; Tularcitos Creek, e of Tularcitos Ranch 320 Comment
  UC532084  Penstemon heterophyllus var. heterophyllus David D. Keck 1934-4-26 2824 San Luis Obispo 4.1 mi w La Panza; w of La Panza Comment
  NY601777  Penstemon heterophyllus var. purdyi D. Keck 1944-7-19 5468 Shasta Spiers Gulch, near Shields Store, 6.5 miles west of Platina 914.4 Comment
  CAS-BOT-BC245804  Penstemon incertus David D. Keck; Palmer Stockwell 1935-5-11 3280 Kern 9 mi. N. of Mohave, on road to Owens Valley, western end of Mohave Desert 807 Comment
  GH367451  Penstemon incertus D. D. Keck & W. P. Stockwell 1935-5-11 3280 Unknown 9 mi. N. of Mohave, on road to Owens Valley, western end of Mohave Desert Comment
  NY604092  Penstemon incertus D. D. Keck 1935-5-11 3280 Kern 9 miles north of Mohave, on road to Owens Valley, western end of Mohave Desert 807.7 Comment
  UCR139359  Penstemon incertus David D. Keck, Kay Stockwell 1935-5-11 3280 Kern Mojave Desert, 9 mi north of Mohave, on road to Owens Valley 808 Comment
  SBBG28998  Penstemon laetus D. D. Keck 1932-7-1 1608 Yuba 1 mi SE of Log Cabin Service Station, W of Camptonville 609 Comment
  NY604298  Penstemon laetus var. laetus D. D. Keck 1927-7-4 275 Tuolumne Four miles south of Pate Valley on Harden Lake trail, Yosemite National Park. 1645.9 Comment
  NY604299  Penstemon laetus var. laetus D. D. Keck 1932-6-29 1541 El Dorado Dry Creek, ca. 2.5 miles north of Eldorado. 518.2 Comment
  UC423488  Penstemon laetus var. leptosepalus David D. Keck 1930-7-25 983 Yuba Bullards Bar Reservoir Sierra Nevada, Bullards Bar Reservoir 457 Comment
  UC423489  Penstemon laetus var. leptosepalus David D. Keck 1930-7-25 982 Yuba Challenge Sierra Nevada, Challenge 731 Comment
  NY604501  Penstemon laetus var. leptosepalus D. D. Keck 1932-7-1 1608 Yuba 1 mile southeast of Log Cabin Service Station, west of Camptonville. 609.6 Comment
  UC690372  Penstemon laetus var. leptosepalus David D. Keck 1928-6-16 449 Plumas on Oroville - Quincy road four mi n Butte County line (Sierra Nevada); , on Oroville - Quincy road 1676 Comment
  UC1187075  Penstemon laetus var. sagittatus David D. Keck 1940-6-13 5176 Siskiyou 9 mi s MacDoel (on U.S. 97 between Dorris and Weed); s of MacDoel 1463 Comment
  NY604579  Penstemon laetus var. sagittatus D. D. Keck 1940-6-13 5170 Siskiyou Weed, north side of town on Route 97. Observed to be ± continous to within 4 miles of Grass Lake. Comment
  NY130453  Penstemon neotericus D. D. Keck 1930-7-24 958 Plumas Halfway between Chester and Westwood. 1463.0 Comment
  NY627272  Penstemon neotericus D. D. Keck 1930-7-24 960 Tehama 5 miles east of Mineral 1524.0 Comment
  NY627278  Penstemon neotericus D. D. Keck 1930-7-24 971 Butte Near Chaparral 1645.9 Comment
  POM195088  Penstemon neotericus D. D. Keck 1930-7-24 971 Butte Near Chaparral. 1646 Comment
  NY627279  Penstemon neotericus D. D. Keck 1932-7-6 1713 Plumas Sierra Nevada; 8 miles north of Greenville on road to Prattville 1463.0 Comment
  POM195117  Penstemon neotericus D. D. Keck 1930-7-24 960 Tehama 5 miles east of Mineral. 1524 Comment
  RSA6234  Penstemon neotericus D. D. Keck 1932-7-6 1719 Plumas 12 miles west of Chester. 1585 Comment
  UC696742  Penstemon neotericus David D. Keck 1930-7-24 967 Tehama 17 mi w Chester (Domingo Springs, eastern Tehama County); Sierra Nevada, Domingo Springs 1525 Comment
  GH367465  Penstemon newberryi D. D. Keck 1938-6-17 11010 Unknown Mount Shasta, Sisson Southern Trail 1676 Comment
  CAS-BOT-BC239251  Penstemon newberryi var. berryi David D. Keck; J. Clausen 1925-7-21 3897 Mono At cabin at Timberline Station. Harvey Monroe Hall Natural Area, Slate Creek Valley, east of Mount Conness Comment
  CAS-BOT-BC239265  Penstemon newberryi var. berryi David D. Keck 1928-6-12 424 Nevada Cisco 1950 Comment
  UC313697  Penstemon newberryi var. newberryi David D. Keck 1927-8-16 304 Siskiyou 4 mi E of Mt. Shasta City (Sisson) (on W flank of Mount Shasta); Mount Shasta 1609 Comment
  UC595134  Penstemon parvulus David D. Keck 1938-8-8 4876 Siskiyou between Scott Mtn. and Craggy Peak (Siskiyou Co. at Trinity Co. line); Scott Mountain Divide 1676 Comment
  NY630042  Penstemon patens D. D. Keck 1930-6-21 509 Mono Rock Creek, highway between Toms Place and Clark (23 miles north of Bishop), southern Mono County. 1920.2 Comment
  UC584103  Penstemon patens David D. Keck 1930-6-21 509 Mono 23 mi n Bishop ([along US Highway 395 near summit Sherwin Grade which parallels Rock Creek (but high abv its gorge) RCB] between Toms Place and Clark, southern Mono Co); Rock Creek, btw Toms Place and Cla 1920 Comment
  NY639252  Penstemon procerus var. formosus D. D. Keck 1938-8-23 4965 Mono Dana Plateau (north of Mount Dana) 3540 Comment
  UC624832  Penstemon procerus var. formosus David D. Keck 1938-8-23 4965 Mono n Mount Dana (Dana Plateau); Sierra Nevada, Dana Plateau (n of Mount Dana) 3540 Comment
  NY640961  Penstemon purpusii D. D. Keck 1949-7-22 6415 Glenn 5.2 miles southeast of Mendocino Co. line near Mendocino Pass on Plaskett Meadows road. 1828.8 Comment
  SBBG28920  Penstemon roezlii D. D. Keck 1954-7-23 954 Lassen 12 mi W of Susanville 1676 Comment
  UC690217  Penstemon rostriflorus David D. Keck 1930-6-22 526 Inyo 10 mi ne Big Pine (on road to Westgard Pass, Desert Canyon); ne of Big Pine 2000 Comment
  UC368855  Penstemon rostriflorus David D. Keck 1927-7-4 277 Mariposa trail between Harden Lake and Pate Valley (Yosemite National Park); , btw Harden Lake and Pate Valley 2072 Comment
  CAS-BOT-BC239598  Penstemon rydbergii var. oreocharis David D. Keck 1928-6-16 447 Plumas Haskins Creek, near Buck's Ranch 1524 Comment
  CAS-BOT-BC239625  Penstemon rydbergii var. oreocharis David D. Keck 1944-7-8 5416 Sierra Sierra Valley, 1.5 miles N. of Sattley, on Feather River road 1524 Comment
  CAS-BOT-BC245497  Penstemon rydbergii var. oreocharis David Daniels Keck; Jens Chr. Clausen 1935-6-24 3722 Modoc 1.5 mi. N of Davis Creek. 1524 Comment
  UC1278812  Penstemon rydbergii var. oreocharis David D. Keck 1940-6-13 5172 Siskiyou Grass Lake; ; Grass Lake, Siskiyou Co. 1539 Comment
  UC696714  Penstemon rydbergii var. oreocharis David D. Keck 1938-6-22 15182 Lassen one mi e Westwood; e of Westwood 1524 Comment
  RSA0006222  Penstemon scapoides D. D. Keck 1930-6-22 545 Inyo Westgard Pass, 11.5 mi. NE of Big Pine 2134 Comment
  UC696819  Penstemon speciosus David D. Keck 1928-6-13 431 Sierra se Sierraville (s side of Sardine Point, along Lemmon Canyon road); Sierra Nevada, Sardine Point, se of Sierraville 1889 Comment
  NY661063  Penstemon speciosus D. D. Keck 1935-6-25 3768 Lassen Ca. 2 miles west of Westwood on road to Chester at Co. line. Comment
  CAS-BOT-BC243408  Penstemon sudans David D. Keck 1930-7-23 953 Lassen Four miles west of Susanville, Sierra Nevada 1463 Comment
  NY661808  Penstemon sudans D. D. Keck 1935-6-25 3756 Lassen Susanville; just west of town Comment
  CAS-BOT-BC330322  Pentachaeta aurea David D. Keck; Palmer Stockwell 1935-5-15 3283 San Bernardino Horsethief Canyon, San Bernardino Mts., 2 mi W of Lake Arrowhead Toll Road Comment
  CAS-BOT-BC77012  Pentagramma triangularis subsp. triangularis David D. Keck 1932-2-12 1365 San Mateo La Honda Road, east slope of Coast Range above Searsville Lake. 304 Comment
  CDA35624  Perideridia oregana J. R. Keck Jr. 1978-7-1 PDR# 330037 Modoc 0 Comment
  CAS-BOT-BC355931  Perityle emoryi David D. Keck 1936-3-3 3907 Imperial Mountain Springs Grade, 1 mi. E. of San Diego Co. line Comment
  CAS-BOT-BC413674  Persicaria amphibia David D. Keck 1947-6-26 5906 Tuolumne Mather, Hog Ranch meadow 1402 Comment
  CAS-BOT-BC167703  Petalonyx nitidus David D. Keck 1947-3-28 5853 Inyo 7 miles west of Death Valley Junction 783 Comment
  CDA35526  Petrorhagia velutina J. R. Keck Jr. 1978-4-19 PDR# 330060 Shasta Jones Valley. 0 Comment
  POM230485  Phacelia adenophora D. D. Keck, Jens Clausen 1935-6-24 3736 Lassen 2 miles south of Ravendale. 1463 Comment
  UC584117  Phacelia breweri David D. Keck and Palmer Stockwell 1935-5-17 3357 San Benito 5 mi w Panoche Pass Comment
  UC577300  Phacelia douglasii David D. Keck and J. Clausen 1935-4-12 3202 Tulare Success South Fork of Tule River (in sand flats of river) 215 Comment
  UC354490  Phacelia humilis David D. Keck 1928-6-13 432 Sierra se Sierraville (along Lemmon Canyon road, s side of point); Sardine POint 579 Comment
  POM71742  Phacelia humilis var. humilis D. D. Keck 1925-6-30 174 Mariposa Yosemite National Park, Yosemite Valley 1220 Comment
  POM97249  Phacelia minor D. D. Keck, McCully 1925-5-17 37 San Diego 1 mile east of Warner's Ranch 1037 Comment
  CAS-BOT-BC154310  Phacelia peirsoniana David D. Keck 1930-6-22 536 Inyo Ten miles NE. of Big Pine of road to Westgard Pass 1981 Comment
  RSA3274  Phacelia quickii D. D. Keck 1931-5-24 1107 Tuolumne Mather 1402 Comment
  CAS-BOT-BC154348  Phacelia stellaris David D. Keck 1935-3-18 3019 Los Angeles San Gabriel River, 2 mi. E. of El Monte 91 Comment
  UC1055764  Phacelia vallicola David D. Keck and J. Clausen 1941-5-11 5266 Tuolumne w end of valley near O'Shaugnessy Dam; Yosemite Nat'l Park, Hetch Hetchy Valley 1219 Comment
  CAS-BOT-BC265930  Phalaris lemmonii David D. Keck 1946-4-27 5537 Yolo West end of Yolo Causeway between Sacramento and Davis 6 Comment
  CAS-BOT-BC250763  Phleum alpinum David D. Keck 1936-8-19 4425 Mono Slate Creek Valley, east of Mt. Conness, Harvey Monroe Hall Natural Area. At head of Cabin Creek 3170 Comment
  CAS-BOT-BC250969  Phleum pratense David D. Keck 1931-6-10 1256 Tuolumne Mather 1400 Comment
  CAS-BOT-BC232852  Phlox David D. Keck; J. Clausen 1935-6-24 3744 Lassen 2 miles S of Ravendale Comment
  UC905634  Phlox adsurgens David D. Keck 1948-7-2 6003 Humboldt 0.25 mi w boundary of Six Rivers National Forest (8.6 mi w of Willow Creek, e of Berry's summit, e side of Rocky Ridge); Rocky Ridge 762 Comment
  UC1055762  Phlox speciosa David D. Keck and J. Clausen 1941-5-14 5299 Tuolumne summit w of South Fork Tuolumne River (Colfax Gate, on Big Oak Flat); Stanislaus Forest, Big Oak Flat 975 Comment
  POM267782  Phlox speciosa subsp. occidentalis D. D. Keck, Jens Clausen 1941-5-14 5299 Tuolumne Colfax Gate, summit west of South Fork, Tuolumne River, on Big Oak Flat Road, Stanislaus Forest 976 Comment
  CAS-BOT-BC140589  Physocarpus capitatus David D. Keck 1933-7-1 2460 Lake Headwaters of Kelsey Creek, near Glenbrook 915 Comment
  CDA35775  Phytolacca americana J. R. Keck Jr. 1992-5-14 PDR# 724908 Shasta Southeast end of Shea s Big Pond near Redding. 0 Comment
  CAS-BOT-BC73292  Pinus contorta David D. Keck 1933-11-7 2657 Mendocino 5 mi. N. of Point Arena. Comment
  RSA592643  Pinus contorta var. contorta D. D. Keck 1933-11-7 2657 Mendocino Five miles of Point Arena. Comment
  CAS-BOT-BC227987  Plagiobothrys David D. Keck 1933-4-2 1995 Contra Costa Vasco Road, eastern county, N of Vasco School Comment
  CAS-BOT-BC227995  Plagiobothrys David D. Keck; J. Clausen 1935-6-24 3731 Lassen 10 miles S of Likely (Modoc County) 1464 Comment
  POM220938  Plagiobothrys acanthocarpus D. D. Keck, Jens Clausen 1935-4-12 3206 Tulare Success. Comment
  RSA605967  Plagiobothrys acanthocarpus D. D. Keck, Jens Clausen 1935-4-12 3206 Tulare Success. Comment
  CAS-BOT-BC228170  Plagiobothrys chorisianus var. hickmanii David D. Keck 1938-5-30 4728 San Mateo Pescadero, on bluffs overlooking the ocean Comment
  UC1187061  Plagiobothrys chorisianus var. hickmanii David D. Keck and Wm. M. Hiesey 1940-5-28 5065 Monterey 2 mi. s. Watsonville (1/2 mi. s. of airport) Comment
  POM13945  Plagiobothrys collinus var. fulvescens D. D. Keck 1922-5-3 s.n. Los Angeles Johnson's Pastures, 2 mi north of town, base of Mtns. 457 Comment
  UC905696  Plagiobothrys cusickii David D. Keck and J. Clausen 1941-5-3 5263 Tuolumne Tuolumne Ranger Station, Big Oak Flat Rd 883 Comment
  CAS-BOT-BC224970  Plagiobothrys hispidulus David D. Keck; J. Clausen 1935-6-25 3764 Lassen 2 miles W of Fredonyer Pass, between Susanville and Westwood 1525 Comment
  UC547754  Plagiobothrys leptocladus David D. Keck and J. Clausen 1935-4-10 3144 San Luis Obispo e side Soda Lake (Carrizo Plains); , e side Soda Lake 597 Comment
  RSA0028761  Plagiobothrys leptocladus D. D. Keck, Jens Clausen 1935-4-9 3104 San Luis Obispo Cholame Creek at Cholame. 366 Comment
  RSA6495  Plagiobothrys stipitatus D. D. Keck 1933-4-2 1995 Contra Costa Vasco road, eastern Contra Costa County, N of Vaso School. Comment
  UCR142743  Plagiobothrys stipitatus var. micranthus David D. Keck, Palmer Stockwell 1935-5-10 3244 Monterey Coast Range, Peachtree Valley, San Lorenzo Creek, 6.3 mi SE of Lonoak 335 Comment
  POM220942  Plagiobothrys stipitatus var. micranthus D. D. Keck, Palmer Stockwell 1935-5-17 3337 Madera 16 miles N of Fresno on road to Coarse Gold [10 miles S of Bates.] Comment
  POM220931  Plagiobothrys trachycarpus D. D. Keck, Jens Clausen 1935-4-8 3061 Monterey 2 mi N of Jolon in Jolon Valley. 351 Comment
  CDA35520  Plantago erecta J. R. Keck Jr. 1978-4-19 PDR# 330051 Shasta Bear Mountain in the Jones Valley area. Comment
  CDA35630  Plantago erecta J. R. Keck Jr. 1980-5-16 PDR# 330180 Shasta Palo Cedro. 0 Comment
  POM209656  Plantago maritima D. D. Keck 1934-7-7 2966 San Mateo Pigeon Point. Comment
  CAS-BOT-BC92247  Platystemon californicus David D. Keck 1933-4-1 1991 Sacramento Just east of Perkins. On Folsom Road. On the plain of the Sacramento Valley. Comment
  RSA6494  Platystemon californicus D. D. Keck 1933-4-1 1991 Sacramento Just E of Perkins, on Folsom road, on the plain of the Sacramento Valley. Comment
  UC586821  Pleiacanthus spinosus David D. Keck 1934-7-1 2907 Mono Tioga Lodge Mono Lake 1980 Comment
  POM182703  Pleuropogon californicus var. californicus D. D. Keck 1931-4-1 993 Sonoma 2 miles north of Sears Point (9 miles south of Sonoma) 10 Comment
  CAS-BOT-BC356099  Pluchea odorata David D. Keck 1932-9-28 1849 Fresno China Slough, creek at Centerville Comment
  CAS-BOT-BC254710  Poa bolanderi David D. Keck 1949-7-22 6451 Glenn Near summit of Black Butte 2133 Comment
  UC905607  Poa bolanderi David D. Keck 1949-7-22 6451 Glenn near summit Black Butte 2133 Comment
  CAS-BOT-BC255091  Poa compressa David D. Keck 1944-7-8 5435 Plumas Dixie Canyon Store, 2 miles SW of Crescent Mills on Indian Creek 1066 Comment
  CAS-BOT-BC254685  Poa cusickii subsp. epilis David D. Keck 1937-8-27 4640 Mono Slate Creek Basin, E of Mount Conness, Harvey Monroe Hall Natural Area. Near summit of ravine leading from Slate Creek to saddle between Mount Conness and East Plateau 3290 Comment
  UC584206  Poa douglasii David D. Keck and J. Clausen 1935-6-16 3382 Humboldt mouth of Little River Comment
  CAS-BOT-BC254260  Poa glauca subsp. rupicola David D. Keck 1938-8-20 4937 Unknown Summit of White Mountain, W peak. Mono-Tuolumne County 3625 Comment
  CAS-BOT-BC246785  Poa leibergii David D. Keck 1937-8-26 4584 Mono Harvey Monroe Hall Natural Area, Middle Ridge, north side near summit, Slate Creek Basin, east of Mount Conness 3110 Comment
  CAS-BOT-BC254278  Poa macrantha David D. Keck; J. Clausen 1935-6-16 3382 Humboldt Mouth of Little River Comment
  CAS-BOT-BC255879  Poa nervosa David D. Keck 1947-7-2 5915 Mono Timberline Station, Slate Creek Valley, E. of Mt. Conness, Harvey Monroe Hall Natural Area, 150 m. W of cabin 3078 Comment
  CAS-BOT-BC255880  Poa nervosa David D. Keck 1937-8-27 4613 Mono North wall of ridge running east from Mt. Conness, east of Mt. Conness Glacier, Harvey Monroe Hall Natural Area 3413 Comment
  CAS-BOT-BC255886  Poa nervosa David D. Keck 1937-8-27 4613 Mono North wall of ridge running east form Mt. Conness, east of Conness Glacier, Harvey Monroe Hall Natural Area 3413 Comment
  CAS-BOT-BC255887  Poa nervosa David D. Keck 1936-8-17 4372 Mono Slate Creek Basin on N shoulder of White Mtn., west of Big Horn Lake, Harvey Monroe Hall Natural Area 3505 Comment
  CAS-BOT-BC255889  Poa nervosa David D. Keck 1937-8-27 4640 Mono Nera summit of ravine leading from Slate Creek to saddle between Mt. Conness and East Plateau, Slate Creek Basin, east of Mount Conness, Harvey Monroe Hall Natural Area 3291 Comment
  POM256750  Poa nervosa D. D. Keck 1936-8-17 4372 Mono Harvey Monroe Hall Natural Area, Slate Creek Basin, west of Big Horn Lake on north shoulder of White Mtn. 3500 Comment
  CAS-BOT-BC247346  Poa pratensis David D. Keck 1937-8-26 4588 Mono Harvey Monroe Hall Natural Area, Slate Creek Basin, east of Mount Conness 3050 Comment
  CAS-BOT-BC255214  Poa pratensis David D. Keck 1931-6-1 1155 Tuolumne Mather, Yosemite National Park, Sierra Nevada 1402 Comment
  CAS-BOT-BC256045  Poa pratensis David D. Keck 1944-7-10 5481 Trinity Norse Butte, 8.3 mi. W of Forest Glen 1219 Comment
  SEINET10888194  Poa pratensis David D. Keck 1931-6-1 Keck 1155 Tuolumne Mather, in all the moist meadows. (4600 ft.) 1400 Comment
  CAS-BOT-BC237670  Poa secunda David D. Keck 1949-7-22 6453 Glenn Near summit of inner North Coast Range W of Plaskett Meadows and 1.2 miles E of Black Butte turn off Comment
  CAS-BOT-BC237713  Poa secunda David D. Keck 1949-7-20 6368 Siskiyou At Scott Mountain Summit, at Trinity County line 1633 Comment
  POM182489  Poa secunda D. D. Keck 1931-5-30 1118 Tuolumne Mather 427 Comment
  CAS-BOT-BC236254  Poa secunda subsp. juncifolia David D. Keck 1944-7-8 5447 Lassen 2 miles E of Westwood, in meadow leading down to Mountain Meadows Reservoir 1524 Comment
  CAS-BOT-BC236292  Poa secunda subsp. juncifolia David D. Keck 1944-7-8 5408 Sierra Sierra Valley, 1.5 miles N of Sattley, on Feather River road 1524 Comment
  UC718008  Poa secunda subsp. juncifolia David D. Keck 1944-7-8 5456 Lassen 5 mi e Westwood (on rd to Fredonyer Pass); Sierra Nevada 1584 Comment
  CAS-BOT-BC237722  Poa secunda subsp. juncifolia David D. Keck 1933-5-1 2054 San Benito 1.5 miles from junction of San Benito-Hernandez road on crossroad to Bitterwater Valley 609 Comment
  CAS-BOT-BC236104  Poa secunda subsp. secunda David D. Keck 1947-3-22 5700 Kern N-facing slope within mouth of Kern River Canyon 274 Comment
  CAS-BOT-BC236425  Poa secunda subsp. secunda David D. Keck 1933-5-3 2142 Fresno N side of Parkfield Grade 1005 Comment
  CAS-BOT-BC243199  Poa secunda subsp. secunda David D. Keck 1944-7-10 5463 Shasta 5 miles E of Buckthorn Summit on road to Redding Comment
  CAS-BOT-BC243212  Poa secunda subsp. secunda David D. Keck 1944-7-8 5411 Sierra Sierra Valley, 1.5 miles N of Sattley, on Feather River Road 1524 Comment
  UC579793  Poa secunda subsp. secunda David D. Keck 1937-8-27 4639 Mono near summit of ravine leading from Slate Creek to saddle between Mt Conness and East Plateau; Harvey Monroe Hall Natural Area 3290 Comment
  UC718014  Poa secunda subsp. secunda David D. Keck 1944-7-8 5408 Sierra 1.5 mi s Sattley (on Feather River Rd); Sierra Nevada, Sierra Valley 1524 Comment
  CAS-BOT-BC244161  Poa suksdorfii David D. Keck 1947-7-6 1920 Mono Plateau between Mount Conness and East Plateau, Harvey Monroe Hall Natural Area 3322 Comment
  CAS-BOT-BC244249  Poa unilateralis David D. Keck 1932-5-6 1477 San Mateo Hillsides above Millbrae Highlands Comment
  POM231302  Polemonium carneum D. D. Keck, Jens Clausen 1935-6-16 3405 Del Norte Between Smith River and Harbor. 1 mile south of Oregon state line Comment
  GH443193  Polemonium eximium D. D. Keck 1938-8-20 4928 Unknown Mono Co.-Tuolumne Co.: Summit of White Mtn., west peak Comment
  CAS-BOT-BC109155  Polygonum bolanderi David D. Keck 1933-11-10 2721 Napa 1 mile north of Yountville. Comment
  CAS-BOT-BC232434  Polypogon monspeliensis David D. Keck 1948-6-29 5926 Marin S facing road-cut, 1 mile E of Muir Beach 106 Comment
  CAS-BOT-BC453809  Potamogeton natans David D. Keck 1931-6-2 1188 Tuolumne Mather. 1400 Comment
  CAS-BOT-BC141933  Potentilla anserina subsp. pacifica David D. Keck 1933-5-11 2291 San Mateo Half Moon Bay, ca. 2 miles north of town. Comment
  POM215734  Potentilla anserina var. grandis D. D. Keck 1933-5-11 2291 San Mateo Half Moon Bay sand dunes, about 2 miles north of town. Comment
  CAS-BOT-BC141978  Potentilla bruceae David D. Keck 1938-8-16 4924 Mono Harvey Monroe Hall Natural Area, Slate Creek Valley 3139 Comment
  CAS-BOT-BC143259  Potentilla flabellifolia David Keck 1938-9-8 11626 Siskiyou Springs in the South Gate Comment
  CAS-BOT-BC540155  Potentilla gracilis var. fastigiata David D. Keck 1949-7-22 6428 Glenn 5.2 mi. SE. of Mendocino Co. lone near Mendocino Pass on Plaskett Meadows road 1828 Comment
  CAS-BOT-BC540546  Potentilla gracilis var. fastigiata David D. Keck 1938-8-8 4869 Siskiyou Scott Mountain Divide, between Scott Mountain and Craggy Peak, at Trinity Co. line 1676 Comment
  POM71745  Potentilla gracilis var. flabelliformis D. D. Keck 1925-6-30 177 Mariposa Yosemite National Park, Yosemite Valley 1220 Comment
  POM209848  Prunella vulgaris var. lanceolata D. D. Keck 1934-7-7 2935 San Mateo South of the mouth of Tunitas Creek, on slopes overlooking ocean. Comment
  CAS-BOT-BC356324  Psathyrotes ramosissima David D. Keck 1947-3-24 5744 Inyo Artists Drive, 6 miles S. of Furnace Creek, east side of Death Valley 60 Comment
  CAS-BOT-BC357160  Pseudognaphalium luteoalbum David D. Keck 1932-7-15 1984 Santa Clara Stanford University Comment
  CAS-BOT-BC239804  Pseudoroegneria spicata David D. Keck 1944-7-8 5450 Lassen 1.5 mi. W. of Susanville on rim of plateau overlooking Susan River Canyon 1341 Comment
  CAS-BOT-BC239810  Pseudoroegneria spicata David D. Keck 1949-7-19 6354 Siskiyou 6.5 mi SW of Yreka on road to Ft. Jones, nr. head of Yreka Creek 1127 Comment
  POM267992  Pseudoroegneria spicata subsp. spicata D. D. Keck 1944-7-9 5450 Lassen 1.5 miles W. of Susanville on rim of plateu overlooking Susan River Canyon 1341 Comment
  UC718009  Pseudoroegneria spicata subsp. spicata David D. Keck 1944-7-8 5450 Lassen 1.5 mi w of Susanville (overlooking Susan River Canyon); Sierra Nevada 1341 Comment
  CAS-BOT-BC421125  Pterostegia drymarioides David D. Keck 1931-4-2 1024 Napa Wooden Valley Grade, west side of Napa Range, 5 miles NE. of Napa 170 Comment
  POM256968  Pteryxia terebinthina D. D. Keck 1936-8-20 4472 Mono Harbey Monroe Hall Natural Area, Slate Creek Basin. On rocky N. slope; Middle Ridge, south of Carnegie Institution transplant station, North of White Mountain. 3171 Comment
  CAS-BOT-BC239760  Ptilagrostis kingii David D. Keck 1937-8-26 4594 Mono Harvey Monroe Hall Natural Area, Slate Creek Basin, east of Mount Conness Comment
  CAS-BOT-BC239766  Ptilagrostis kingii David D. Keck 1937-8-26 4594 Mono Harvey Monroe Hall Natural Area, Slate Creek Basin, east of Mount Conness Comment
  POM256926  Ptilagrostis kingii D. D. Keck 1936-8-22 4486 Mono Slate Creek Valley, east of Mt. Conness, Harvey Monroe Hall Natural Area. 3170 Comment
  RSA603836  Ptilagrostis kingii D. D. Keck 1937-8-26 4594 Mono Harvey Monroe Hall Natural Area, Slate Creek Basin, east of Mount Conness; Along Slate Creek near transplant gardens. 3049 Comment
  POM194069  Purshia stansburyana D. D. Keck 1930-6-22 524 Inyo White Mountains. 10 miles NE of Big Pine on road to Westgard Pass. 1982 Comment
  CAS-BOT-BC156542  Purshia tridentata var. glandulosa David D. Keck 1933-5-6 2253 Ventura Ozena, upper Cuyama River Comment
  CAS-BOT-BC158673  Purshia tridentata var. glandulosa David D. Keck; L. R. Abrams 1934-6-30 2876 Mono South of Mono Lake, 4 mi. N. of Mono Mills Comment
  RSA0080713  Pyrola picta D. D. Keck 1925-6-30 187 Mariposa Yosemite National Park. Yosemite Valley. 1220 Comment
  UC624830  Pyrrocoma apargioides David D. Keck 1938-8-23 4970 Mono n of Mt. Dana; Sierra Nevada, Dana Plateau 3535 Comment
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Aug 5 2007
  CAS-BOT-BC123568  Pyrrocoma lucida David Daniels Keck 1938-8-9 4897 Plumas 1 mile W of Portola, along road to Blairsden. 1480 Comment
  CAS-BOT-BC123570  Pyrrocoma racemosa var. pinetorum David Daniels Keck 1938-8-8 4862 Siskiyou Scott Mts., ridge between Milll and Mule creeks, 3 mi SE of Scott Mt. Lodge. 1340 Comment
  CAS-BOT-BC362373  Pyrrocoma racemosa var. racemosa David D. Keck 1928-9-28 456 Santa Clara 3 mi. south of Milpitas 15 Comment
  CAS-BOT-BC61693  Quercus agrifolia David D. Keck 1932-10-15 1972 Santa Barbara La Zaca Creek, between Los Olivos and Sisquoc, near turn-off to Zaca Lake 365 Comment
  POM216555  Quercus kelloggii D. D. Keck 1932-3-6 1395 San Mateo La Honda road above Searsville Lake, Santa Cruz Mountains. Comment
  CAS-BOT-BC62855  Quercus lobata David D. Keck 1932-10-15 1967 Santa Barbara Santa Ynez River, Santa Ynez Mtns. 5 miles N.W. of San Marcos Pass 243 Comment
  RSA571659  Quercus lobata D. D. Keck 1932-10-15 1967 Santa Barbara Santa Ynez River, Santa Ynez Mtns. 5 miles NW of San Marcos Pass. 244 Comment
  CAS-BOT-BC104505  Quercus vacciniifolia David D. Keck 1932-6-30 1553 El Dorado Between Fallen Leaf Lake and Lake Tahoe 1920 Comment
  CAS-BOT-BC104635  Quercus vacciniifolia David D. Keck 1938-8-8 4864 Siskiyou Scott Mts., ridge between Mill and Mule creeks, 3 mi SE of Scott Mountain Lodge 1400 Comment
  POM186426  Quercus vacciniifolia D. D. Keck 1932-7-3 1708 Plumas Quincy, in the northern Sierra Nevada; water supply canyon to the left hand just south of town. 1067 Comment
  POM190285  Quercus vacciniifolia D. D. Keck 1932-6-30 1553 El Dorado Between Fallen Leaf Lake and Lake Tahoe. 1921 Comment
  UC595073  Quercus vacciniifolia David D. Keck 1938-8-8 4864 Siskiyou 3 mi se Scott Mountain Lodge (ridge between Mill Creek and Mule Creek); Scott Mts. 1402 Comment
  CAS-BOT-BC104926  Quercus wislizeni David D. Keck 1949-7-22 6398 Mendocino North Fork of Eel River at crossing below Mina (N of Covelo) 304 Comment
  CAS-BOT-BC362644  Rafinesquia neomexicana Joy Keck 1935-3-20 3788 San Bernardino Twenty-nine Palms, Mohave Desert, Southern San Bernardino County Comment
  POM182630  Ranunculus occidentalis var. eisenii D. D. Keck 1931-6-3 1201 Tuolumne Yosemite Nat'l Park. 1400 Comment
  CAS-BOT-BC56056  Rhamnus ilicifolia David D. Keck 1932-9-27 1821 San Benito 5.4 miles southeast of Paicines, along Tres Pinos Creek canyon, on Panoche road Comment
  POM186836  Rhamnus purshiana D. D. Keck 1932-7-3 1647 Plumas Hillside S of town, Spruce yellow pin forest. 1189 Comment
  POM182529  Rhamnus rubra subsp. obtusissima D. D. Keck 1931-6-1 1150 Tuolumne Mather, Yosemite National Park. 1402 Comment
  CAS-BOT-BC200361  Rhododendron occidentale var. paludosum David D. Keck; J. Clausen 1935-6-16 3404 Del Norte 1 mi. S. of Oregon State line. Between Smith River and Harbor Comment
  RSA604682  Rhododendron occidentale var. paludosum D. D. Keck, Jens Clausen 1935-6-16 3400 Del Norte 4 miles S of Crescent City. Comment
  POM216562  Ribes californicum D. D. Keck 1932-2-22 1381 Santa Clara Santa Cruz Mountains, Matadero Creek. 61 Comment
  CAS-BOT-BC93046  Ribes californicum var. californicum David D. Keck; J. Clausen 1937-5-13 4536 Santa Clara Mount Hamilton-San Antonio Valley Road, ca. 1 mile east of Isabel Creek. Comment
  CAS-BOT-BC93415  Ribes cereum David D. Keck 1937-8-30 4697 Mono Harvey Monroe Natural Area, Slate Creek Basin. On southeast flank of Mount Conness. 3660 Comment
  CAS-BOT-BC169120  Ribes inerme var. inerme David D. Keck 1932-7-3 1653 Plumas Meadow south of Spanish Creek, Quincy - Northern Sierra Nevada 1066 Comment
  CAS-BOT-BC168856  Ribes inerme var. klamathense David D. Keck 1932-7-3 1653 Plumas Meadow south of Spanish Creek, Quincy, Northern Sierra Nevada 1066 Comment
  CAS-BOT-BC173497  Ribes malvaceum David D. Keck 1932-10-15 1965 Santa Barbara Cold Spring Canyon, north side of summit of San Marcos Pass Comment
  CAS-BOT-BC173499  Ribes malvaceum David D. Keck 1932-10-15 1965 Santa Barbara Cold Spring Canyon, north side of summit of San Marcos Pass Comment
  CAS-BOT-BC173502  Ribes malvaceum David D. Keck; J. Clausen 1937-5-13 4527 Santa Clara Ca. 3 mi. E. of summit of Mt. Hamilton, on road to Isabel Creek Comment
  GH380354  Ribes malvaceum D. D. Keck & J. Clausen 1937-5-13 4527 Unknown ca. 3 mi. E. of summit of Mt. Hamilton, on road to Isabel Creek Comment
  RSA0021801  Ribes malvaceum D. D. Keck 1932-2-22 1383 Santa Clara Alpine Creek Road, northeast side of Santa Cruz Mountains. 200 Comment
  RSA0021751  Ribes menziesii var. leptosmum D. D. Keck 1933-2-22 1986 San Mateo Sand Hill Road, near Stanford University. 61 Comment
  CAS-BOT-BC212551  Ribes montigenum David D. Keck 1936-8-18 4394 Mono Harvey Monroe Hall Natural Area, Slate Creek Basin, E foot of Mount Conness 3200 Comment
  UC648685  Ribes montigenum David D. Keck 1936-8-18 4394 Mono e foot Mount Conness (Alpine Terrace); Harvey Monroe Hall Natural Area, Slate Creek Basin 3200 Comment
  CAS-BOT-BC209691  Ribes quercetorum David D. Keck 1933-5-7 2266 Kern 5 miles west of Tehachapi Station Comment
  GH380740  Ribes roezlii D. D. Keck & J. Clausen 1941-5-3 5264 Unknown Hog Ranch, Mather 1402 Comment
  CAS-BOT-BC173958  Ribes viscosissimum David D. Keck 1946-7-14 5686 Del Norte West flank of Little Grayback, Takilma-Happy Camp road 1524 Comment
  CAS-BOT-BC362947  Rigiopappus leptocladus David D. Keck 1944-7-10 5483 Trinity Norse Butte, 8.3 mi. W. of Forest Glen 1219 Comment
  UC579731  Rigiopappus leptocladus David D. Keck and J. Clausen 1935-6-24 3715 Modoc 3 mi ne Willow Ranch (e of Goose Lake) 1550 Comment
  CAS-BOT-BC74409  Rorippa curvipes David D. Keck 1937-8-30 4659 Mono Slate Creek Basin, east of Mount Conness. Slate Creek Valley, 0.5 mile west of cabin opposite Ravine Creek. 3110 Comment
  CAS-BOT-BC148088  Rosa bridgesii David D. Keck; Wm. M. Heusi 1927-7-29 303 Tuolumne Mather - Sierra Nevada 1432 Comment
  CAS-BOT-BC146847  Rosa nutkana David D. Keck 1933-11-7 2663 Mendocino 5 mi. N. of Point Arena Comment
  CAS-BOT-BC156719  Rubus spectabilis David D. Keck; J. Clausen 1935-6-16 3394 Humboldt Mouth of Little River, at roadside Comment
  RSA613682  Rubus spectabilis var. franciscanus D. D. Keck, J. Clausen 1935-6-16 3394 Humboldt Mouth of Little River. Comment
  POM88201  Rubus ursinus D. D. Keck, McCully 1925-5-17 56 San Diego Near Warners Ranch. 1037 Comment
  CAS-BOT-BC445746  Sagittaria latifolia David D. Keck 1932-7-3 1687 Plumas In backwaters of Spanish Creek. Quincy, in the Northern Sierra Nevada. 1065 Comment
  CAS-BOT-BC103300  Salix bonplandiana David D. Keck 1932-3-27 1414 Santa Clara Stanford University, Matadero Creek at the quarry Comment
  CAS-BOT-BC102880  Salix breweri David D. Keck 1931-4-4 1084 Lake St. Helena Creek Canyon, 5.5 miles S. of Middletown, southern Lake County 600 Comment
  GH382403  Salix breweri D. D. Keck 1931-4-3 1075 Unknown 5 miles NE. of Aetna Springs, along Butts Creek Comment
  UC457172  Salix breweri David D. Keck 1931-4-3 1075 Napa along creek 5 mi ne Aetna Springs; Butts Creek Comment
  SEINET8124252 Image available Salix breweri D. D. Keck 1931-1 1075 Unknown Comment
  RSA33671  Salix eastwoodiae D. D. Keck 1947-7-2 5911 Mono Timberline Station. Slate Creek Valley. E of Mt. Conness. Harvey Monroe Hall Natural Area. Along Slate Creek in front of gardens. 3049 Comment
  CAS-BOT-BC107990  Salix exigua David D. Keck 1933-5-6 2250 Ventura 9 miles northwest of Ozena, in upper Cuyama Valley 975 Comment
  CAS-BOT-BC108173  Salix hindsiana David D. Keck 1934-4-25 2782 Monterey Lewis Creek, northeast of Lonoak, 2 mi. from intersection of Bitterwater Road Comment
  CAS-BOT-BC108212  Salix hindsiana David D. Keck 1933-6-1 2436 Placer 1 mile south of Loomis on road to Rocklin Comment
  POM215717  Salix laevigata D. D. Keck 1933-5-2 2090 Monterey Along Copperhead Creek. Between Pleyto and Hesperia School. Southern Monterey Co. Comment
  RSA92698  Salix laevigata D. D. Keck 1932-3-27 1414 Santa Clara Stanford University. Matadero Creek at the quarry. Comment
  CAS-BOT-BC125304  Salix lasiandra var. lasiandra David D. Keck 1932-7-3 1658 Plumas Meadow south of Spanish Creek, Quincy, in the Northern Sierra Nevada 1065 Comment
  CAS-BOT-BC107134  Salix lasiolepis David D. Keck 1932-1-24 1356 San Mateo Portola 150 Comment
  LA208763  Salix lasiolepis David D. Keck; 1932-1-21 1354 Alameda Alameda Creek, near Alvarado Comment
  POM362650  Salix lasiolepis D. D. Keck 1932-3-27 1414 Santa Clara Stanford University. Matadero Creek at the quarry. Comment
  POM362768  Salix lasiolepis D. D. Keck 1932-1-21 1354 Alameda Alameda Creek, near Alvarado. Comment
  CAS-BOT-BC107247  Salix lasiolepis var. bigelovii David D. Keck 1933-5-5 2199 San Luis Obispo Morro Bay, binding the sand dunes near Morro Rock Comment
  CAS-BOT-BC124362  Salix lasiolepis var. lasiolepis David D. Keck 1932-1-29 1358 San Mateo Colma Creek, at Cypress Lawn Cemetery, northern San Mateo County Comment
  CAS-BOT-BC129383  Salix melanopsis David D. Keck 1932-7-3 1656 Plumas Meadow south of Spanish Creek - Quincy 1066 Comment
  CAS-BOT-BC125917  Salix planifolia David D. Keck 1947-7-2 5910 Mono Timberline Station, Slate Creek Valley, E. of Mt. Conness, Harvey Monroe Hall Natural Area, along Slate Creek 3048 Comment
  CAS-BOT-BC125930  Salix prolixa David D. Keck 1932-7-3 1658 Plumas Meadow south of Spanish Creek, Quincy, in the Northern Sierra Nevada 1065 Comment
  CAS-BOT-BC129220  Salix scouleriana David D. Keck 1946-4-25 5529 El Dorado Above Emerald Bay, Lake Tahoe 1981 Comment
  POM362920  Salix scouleriana D. D. Keck 1932-2-12 1366 Santa Clara 3 miles W of Congress Springs, on Castle Rock Ridge. 610 Comment
  UC905690  Salix scouleriana David D. Keck 1946-4-25 5529 El Dorado above Emerald Bay; Lake Tahoe 1980 Comment
  UCR142838  Salix scouleriana David D. Keck 1932-2-12 1366 Santa Clara 3 mi west of Congress Springs, on Castle Rock Ridge 610 Comment
  CAS-BOT-BC220812  Salvia dorrii var. pilosa David D. Keck 1935-7-20 3886 Mono 3.8 mi. S. of McGee Creek, between Convict Lake and Bishop 2100 Comment
  POM298290  Salvia funerea D. D. Keck, Roxana S. Ferris 1947-3-26 5795 Inyo Titus Canyon, Grapevine Mts., east side of Death ValleyRancho Hts. Rd, 5-8 km east of Pala Temecula Rd. 915 Comment
  POM71746  Sambucus caerulea D. D. Keck 1925-6-30 178 Mariposa Yosemite Valley. Yosemite National Park. 1220 Comment
  POM96968  Sambucus caerulea D. D. Keck, McCully 1925-5-17 13 San Diego 1 mile east of Warners Ranch. 1036 Comment
  RSA470979  Sanicula arctopoides D. D. Keck 1932-3-24 1407 San Francisco Bayview near Bayshore Highway. Comment
  CAS-BOT-BC223275  Sanicula bipinnatifida David D. Keck 1933-5-28 2332 Napa Howell Mountain, north side, 1 mile above Pope Valley P.O. Comment
  CAS-BOT-BC223305  Sanicula bipinnatifida David D. Keck 1932-3-24 1409 San Francisco San Francisco, Bay View Park near Bayshore Highway Comment
  CDA35760  Sanicula bipinnatifida J. R. Keck Jr. 1978-4-19 PDR# 330057 Shasta Bear Mountain in the Jones Valley area. Comment
  RSA471476  Sanicula crassicaulis D. D. Keck 1932-4-10 1428 Santa Clara Stanford university, near Lake Lagunita 40 Comment
  SEINET191753  Saxifraga bryophora D. D. Keck 1936-8-16 4367 Mono Slate Creek Basin N flank of White Mtn 3200 Comment
  UC648688  Saxifraga bryophora David D. Keck 1936-8-16 4367 Mono n flank of White Mountain (Alpine Terrace, Slate Creek Basin); Harvey Monroe Hall Natural Area, , Slate Creek 3200 Comment
  RSA6393  Saxifraga californica D. D. Keck 1933-4-23 2001 Santa Clara Mount Hamilton Rd. 8 miles W of Smith Creek. 520 Comment
  JEPS85275  Saxifraga californica David D. Keck 1933-5-5 2206 San Luis Obispo summit Cuesta Grade Comment
  CAS-BOT-BC443382  Saxifraga debilis David D. Keck 1947-7-7 5923 Mono North slope White Mt. between Treble Lakes and Big Horn Lake; Harvey Monroe Hall Natural Area. 3200 Comment
  RSA0028841  Scoliopus bigelovii D. D. Keck 1932-2-12 1359 San Mateo La Honda Road, east slope of Coast Range above Searsville Lake 305 Comment
  RSA69519  Scoliopus bigelovii D. D. Keck 1932-2-12 1359 San Mateo La Honda Road, east slope of Coast Range above Searsville Lake 305 Comment
  UC905668  Scribneria bolanderi David D. Keck 1947-6-3 5881 Tuolumne 1 mi n of Carl Inn (South Fork Crossing of Tuolumne River, near fork to Mather, Aspen Valley Road); Aspen Valley Road 1432 Comment
  CAS-BOT-BC238470  Scrophularia David D. Keck; Wm. M. Hiesey 1940-5-30 5121 Santa Barbara 5 mi. S. of Surf 60 Comment
  POM96970  Scrophularia californica subsp. floribunda D. D. Keck, McCully 1925-5-17 16 San Diego 1 mile east of Warner's Ranch 1037 Comment
  UC579781  Secale cereale David D. Keck 1937-5-31 4556 Santa Cruz 3 mi n of Santa Cruz (on road to Glenwood) Comment
  CAS-BOT-BC69089  Sedum lanceolatum David D. Keck 1936-8-16 4368 Mono Harvey monroe Hall Natural Area, Slate Creek Basin, Alpine Terrace, N. flank of White Mountian 3200 Comment
  UC648689  Sedum lanceolatum David D. Keck 1936-8-16 4368 Mono n flank White Mtn (Harvey Monroe Hall Natural Area, Slate Creek Basin, Alpine Terrance (terrace?)); Harvey Monroe Natural Area, Slate Creek Basin, White Mtn 3200 Comment
  CAS-BOT-BC63886  Sedum spathulifolium David D. Keck 1948-7-1 5986 Del Norte Smith River 3.2 mi W of Hardscrabble Creek. 7.2 mi W of Symms Camp. 7.5 mi W of Gasquet. Comment
  CAS-BOT-BC62241  Selaginella watsonii David D. Keck 1938-8-20 4947 Mono summit of White Mtn., west peak 3322 Comment
  POM97194  Senecio californicus D. D. Keck, McCully 1925-5-17 74 San Diego San Felipe Valley 1067 Comment
  CAS-BOT-BC334360  Senecio flaccidus var. douglasii David D. Keck 1931-10-22 1346 Tuolumne near the summit of Priest's Grade, Big Oak Flat Road 650 Comment
  CAS-BOT-BC364129  Senecio mohavensis David D. Keck; Roxana S. Ferris 1947-3-26 5790 Inyo Titus Canyon, Grapevine Mts., east side of Death Valley 670 Comment
  CDA35643  Senecio triangularis J. R. Keck Jr. 1985-7-11 PDR# 237699 Modoc Davis Creek, Modoc National Forest. Comment
  LA6407  Sequoia sempervirens David D. Keck; 1932-2-14 1368 San Mateo Santa Cruz Mountains, La Honda road, E-slope of Coast Range above Searsville Lake 300.0 Comment
  UC518944  Sidalcea diploscypha David D. Keck 1933-5-29 2363 Napa s Walters Springs (Pope Creek Bridge, to s of creek); s of Walters Springs, Pope Creek Bridge Comment
  RSA462369  Sidalcea malviflora D. D. Keck 1932-3-24 1408 San Francisco Bayview near Bayshore Highway. Comment
  POM195129  Sidalcea reptans D. D. Keck, William M. Heusi 1927-7-15 286 Tuolumne Hog Ranch, Mather. 1402 Comment
  CAS-BOT-BC384462  Silene antirrhina David D. Keck 1947-6-10 5905 Tuolumne Mather, Hog Ranch meadow 1402 Comment
  CAS-BOT-BC384464  Silene antirrhina David D. Keck 1947-6-10 5905 Tuolumne Mather, Hog Ranch meadow 1402 Comment
  POM215769  Silene californica D. D. Keck 1933-6-1 2449 Tuolumne South Fork, Big Oak Flat Road. (Near South Fork Station on road to Harden Flat.) 1006 Comment
  CAS-BOT-BC389133  Silene laciniata subsp. californica David D. Keck 1948-6-30 5965 Mendocino Three miles east of Hollow Tree Comment
  CAS-BOT-BC389248  Silene laciniata subsp. californica David D. Keck 1933-6-1 2449 Tuolumne South Fork, Big Oak Flat Road. (Near South Fork Station on road to Harden Flat.) 1005 Comment
  CAS-BOT-BC389475  Silene lemmonii David D. Keck 1931-6-6 1219 Tuolumne Mather 1400 Comment
  UC595107  Silene menziesii David D. Keck 1938-8-7 4853 Siskiyou 2 mi e Callahan (Scott Mountain Lodge, on E Fork Scott River at junction with Mill Creek); E Fork Scott River at jct w/ Mill Creek 1000 Comment
  CAS-BOT-BC389548  Silene nuda David D. Keck 1944-7-8 5446 Lassen Sierra Nevada. 2 mi. E. of Westwood, meadow leading to Mountain Meadows Reservoir 1524 Comment
  CAS-BOT-BC389558  Silene nuda David D. Keck 1938-8-9 4896 Plumas 1 mi. W. of Portola 1480 Comment
  UC532098  Solanum douglasii David D. Keck 1934-7-7 2970 San Mateo Ano Nuevo Point, at Ano Nuevo Creek Ano Nuevo Point; , Ano Nuevo Creek Comment
  POM215118  Solanum elaeagnifolium D. D. Keck 1933-8-23 2507 Merced Atwater. On ballast near the railroad station. Comment
  CDA35762  Solanum rostratum J. R. Keck Jr., L. Adams 1978-10-26 PDR# 330072 Butte Chico; Rancho Llano Seco. 0 Comment
  CAS-BOT-BC157456  Solanum umbelliferum D. D. Keck 1933-11-2 2619 Contra Costa 1 mi. S.E. of Oakley Comment
  UC523543  Solanum umbelliferum David D. Keck 1933-11-2 2619 Contra Costa 1 mi se of Oakley Comment
  CAS-BOT-BC156476  Solanum umbelliferum D. D. Keck 1934-4-26 2818 San Luis Obispo 3 mi. W. of La Panza Comment
  POM209668  Solanum umbelliferum D. D. Keck 1934-4-26 2818 San Luis Obispo 3 mi. W. of La Panza. Comment
  SEINET7262172 Image available Solanum umbelliferum D. D. Keck 1932-3-27 1413 Santa Clara Stanford University; Matadero Creek Comment
  LA203956  Solidago elongata D. Keck; 1931-10-20 1335 Tuolumne Yosemite National Park, Mather 1400.0 Comment
  GH403217  Spergula arvensis D. D. Keck 1932-2-25 1385 Unknown Stanford University. (Common at C.I. lab headhouse) Comment
  CAS-BOT-BC390469  Spergularia macrotheca var. macrotheca David D. Keck 1933-5-11 2297 San Mateo Montara Light House and Radio Station Comment
  CAS-BOT-BC147943  Spiraea douglasii David D. Keck; J. Clausen 1935-6-16 3402 Del Norte 4 mi. S. of Crescent City Comment
  POM223568  Stanfordia californica D. D. Keck, J. Clausen 1935-4-10 3153 San Luis Obispo 15 miles south of Soda Lake, on Carrizo Plain Comment
  UC905692  Stellaria longipes var. longipes David D. Keck 1946-5-26 5549 Tuolumne Hog Ranch Sierra Nevada, Mather (Mather) 1402 Comment
  UCR64577  Stellaria longipes var. longipes David D. Keck 1931-5-27 1108 Tuolumne Sierra Nevada Mountains, Mather 1400 Comment
  UC1071828  Stellaria nitens David D. Keck and J. Clausen 1941-5-5 5265 Tuolumne Hog Ranch Mather (Mather) 1402 Comment
  CAS-BOT-BC375602  Stephanomeria lactucina David D. Keck 1936-8-15 4359 Mariposa Yosemite Nat'l Park, Dark Hole, Tioga Road 2375 Comment
  SEINET10893282  Stipa lepida David D. Keck 1931-4-2 Keck 1017 Napa Wooden Valley Grade, West side of Napa Range, 5 miles NE of Napa. Dry rocky openings in the chaparral. 170 Comment
  SEINET10603940  Stipa pulchra David D. Keck 1931-4-2 Keck 1004 Napa Foot of Wooden Valley grade, 4 miles Ne of Napa. Common on open, rolling slopes. 50 Comment
  POM298288  Streptanthella longirostris D. D. Keck 1947-3-25 5780 Inyo 4 miles N of Racetrack (5miles NE of Ubehebe Peak), Death Valley National Monument. 1341 Comment
  CAS-BOT-BC61249  Streptanthus breweri David D. Keck 1933-5-29 2369 Napa Pope Creek bridge south of Walters Springs. Comment
  CAS-BOT-BC61267  Streptanthus callistus David D. Keck; J. Clausen 1937-5-13 4541 Santa Clara Mount Hamilton Range, Arroyo Bayo, 6.8 miles southeast east of Isabel Creek on road to San Antonio Valley. 685 Comment
  CAS-BOT-BC87158  Streptanthus glandulosus subsp. glandulosus David D. Keck 1933-5-29 2370 Napa Pope Creek Bridge, south of Walters Springs. Comment
  CAS-BOT-BC87360  Streptanthus insignis David D. Keck; Palmer Stockwell 1935-5-17 3359 San Benito 14.2 miles south southeast of Paicines, on road to Panoche Pass. Comment
  GH422279  Streptanthus tortuosus D. D. Keck 1931-5-24 1105 Unknown Mather Comment
  CDA35768  Streptanthus tortuosus J. R. Keck Jr. 1980-4-28 PDR# 330177 Shasta Along road to Jones Valley USFS launching ramp. 0 Comment
  POM71771  Streptanthus tortuosus D. D. Keck 1925-6-25 167 Mariposa Snow Creek at north rim of valley, Yosemite National Park 2134 Comment
  CAS-BOT-BC422978  Stylomecon heterophylla David D. Keck 1933-5-2 2072 Monterey Summit of Jolon Grade Comment
  CAS-BOT-BC423005  Stylomecon heterophylla David D. Keck; J. Clausen 1935-4-9 3092 San Luis Obispo Cholame. 460 Comment
  CAS-BOT-BC269601  Symphoricarpos albus var. laevigatus David D. Keck; Wm. M. Hiesey 1940-6-1 5162 Santa Cruz 5 mi. E. of Aptos on road to Watsonville Comment
  RSA609965  Symphoricarpos rotundifolius D. D. Keck 1938-1 s.n. Del Norte Klamath Ranges: Patrick Creek; Siskiyou Mountains; Six Rivers National Forest. Comment
  CAS-BOT-BC99056  Symphyotrichum chilense David D. Keck 1931-10-5 1282 San Mateo 1 mile north of Salada Beach 91 Comment
  CAS-BOT-BC99353  Symphyotrichum spathulatum David D. Keck 1927-7-21 298 Tuolumne McGill Meadow, 8 miles west of Hetch Hetchy 1600 Comment
  CAS-BOT-BC98288  Symphyotrichum subulatum var. parviflorum David D. Keck 1931-10-18 1320 San Joaquin Escalon, in abandoned rice field. 38 Comment
  CAS-BOT-BC98290  Symphyotrichum subulatum var. parviflorum David D. Keck 1931-10-18 1320 San Joaquin Escalon, in abandoned rice field. 38 Comment
  CAS-BOT-BC376623  Syntrichopappus fremontii David D. Keck; Palmer Stockwell 1935-5-16 3309 Los Angeles 1.5 mi. s. of Palmdale Comment
  CAS-BOT-BC324220  Syntrichopappus lemmonii David D. Keck; Palmer Stockwell 1935-5-15 3296 San Bernardino Benches along Mohave River at Deep Creek. 885 Comment
  CAS-BOT-BC223950  Tamarix parviflora David D. Keck 1933-5-1 2029 San Benito 10 miles southeast of San Benito on gravel bars of San Benito River 548 Comment
  CAS-BOT-BC376760  Tanacetum bipinnatum David D. Keck 1932-9-6 1758 San Francisco San Francisco, southwest corner of the city Comment
  RSA474560  Tanacetum camphoratum D. D. Keck 1932-9-6 1758 San Francisco San Francisco, SW corner of the city Comment
  CAS-BOT-BC376836  Tanacetum vulgare David D. Keck 1932-7-3 1626 Plumas Quincy, in the Northern Sierra Nevada. Along branchlet of Spanish Creek 1065 Comment
  CAS-BOT-BC376837  Tanacetum vulgare David D. Keck 1932-7-3 1626 Plumas Quincy, in the Northern Sierra Nevada. Along branchlet of Spanish Creek 1065 Comment
  CAS-BOT-BC376958  Taraxacum officinale David D. Keck 1932-7-3 1686 Plumas Quincy, in the Northern Sierra Nevada 1065 Comment
  CAS-BOT-BC447453  Tellima grandiflora David D. Keck 1932-7-3 1640 Plumas Forested hillside south of town. In deep shade, on wet bank near creek. Quincy, in the Northern Sierra Nevada 1065 Comment
  CAS-BOT-BC447455  Tellima grandiflora David D. Keck 1932-7-3 1640 Plumas Hillside south of town (forested). In deep shade, on wet bank near creek. Quincy, in the Northern Sierra Nevada 1065 Comment
  UC905657  Thalictrum fendleri David D. Keck 1946-7-2 5914 Mono 150 m w cabin (e of Mt. Conness); Harvey Monroe Hall Natural Area, Slate Creek Valley, Timberl 3078 Comment
  CAS-BOT-BC399834  Thalictrum polycarpum David D. Keck 1934-4-26 2834 San Luis Obispo 4.1 mi. W. of La Panza Comment
  CAS-BOT-BC181008  Thamnosma montana Joy Keck 1935-4-15 3839 Riverside Lower Morongo Canyon Comment
  CAS-BOT-BC66439  Thysanocarpus curvipes David D. Keck; J. Clausen 1935-4-8 3029 Monterey Pine Canyon Road, 3 miles west of King City. Comment
  CAS-BOT-BC66492  Thysanocarpus curvipes David D. Keck 1931-4-2 1035 Napa Wooden Valley Road, east side of Napa Range, 8 miles from Napa. Comment
  CAS-BOT-BC66495  Thysanocarpus curvipes David D. Keck 1933-5-29 2352 Napa Pope Creek bridge south of Walters Springs. Comment
  CAS-BOT-BC66494  Thysanocarpus curvipes David D. Keck 1931-4-2 1052 Napa 4 miles south of Monticello, eastern Napa county. Comment
  CAS-BOT-BC66922  Thysanocarpus curvipes David D. Keck 1931-5-31 1129 Tuolumne Sierra Nevada. Mather. 1400 Comment
  CAS-BOT-BC66924  Thysanocarpus curvipes David D. Keck 1946-6-2 5595 Tuolumne Sierra Nevada. Mather. 1341 Comment
  RSA0057574  Thysanocarpus curvipes D. D. Keck 1933-5-1 2033 San Benito San Lorenzo Creek, near confluence with San Benito River, 4 miles NW of Hernandez (Laguna). 610 Comment
  POM216228  Thysanocarpus curvipes var. curvipes D. D. Keck 1933-5-29 2352 Napa Pope Creek bridge south of Walters Springs. Comment
  CAS-BOT-BC67081  Thysanocarpus laciniatus David D. Keck; J. Clausen 1935-4-8 3028 Monterey Pine Canyon Road, 3 miles west of King City. Comment
  CAS-BOT-BC67340  Thysanocarpus radians David D. Keck 1931-4-2 998 Sonoma Boyes Springs. 30 Comment
  RSA0041645  Thysanocarpus radians David D. Keck 1931-4-2 1046 Napa 4 miles S of Monticello. Comment
  RSA0049972  Thysanocarpus radians D. D. Keck 1931-4-2 998 Sonoma Boyes Spring. 30 Comment
  POM20121  Tiquilia palmeri D. D. Keck 1923-12-21 s.n. Imperial Travertine Rock Comment
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Oct 26 2011
  CAS-BOT-BC447629  Tolmiea menziesii David D. Keck 1949-7-21 6390 Trinity Granite Canyon, 2 mi. W. of Forest Glen 822 Comment
  SBBG28990  Tonella tenella D. D. Keck 1931-4-3 1066 Napa Pope Crk Cyn, 8 mi NW of Monticello Comment
  POM182603  Torreyochloa pallida var. pauciflora D. D. Keck 1931-6-1 1163 Tuolumne Mather, Yosemite National Park. 1402 Comment
  SEINET10793169  Torreyochloa pallida var. pauciflora David D. Keck 1931-6-1 Keck 1163 Tuolumne Sierra Nevada Mountains, Mather. Common in water standing in swampy meadow. With Panicularia borealis. 1400 Comment
  CAS-BOT-BC519569  Triantha occidentalis subsp. occidentalis David D. Keck 1949-7-20 6363 Siskiyou meadow at Scott Mountain Summit, at Trinity County line 1716 Comment
  UC905669  Tricardia watsonii David D. Keck 1947-3-27 5830 Inyo Emigrant Canyon, 2 miles N of Emigrant Spring Death Valley National Monument, Panamint Mts. 975 Comment
  CAS-BOT-BC111176  Trichophorum clementis David Daniels Keck 1937-8-30 4661 Mono Harvey Monroe Hall Natural Area, Banks of Slate Creek. 3139 Comment
  CAS-BOT-BC220832  Trichostema lanatum David D. Keck 1934-4-26 2828 San Luis Obispo East slope of Pozo Range, 6.3 mi. W. of La Panza Comment
  CAS-BOT-BC220834  Trichostema lanatum David D. Keck 1934-4-26 2828 San Luis Obispo East slope of Pozo Range, 6.3 mi. W. of La Panza Comment
  POM88435  Trifolium albopurpureum D. D. Keck, McCully 1925-5-18 110 San Diego Chariot Canyon, San Felipe Creek. Comment
  UC457175  Trifolium albopurpureum var. albopurpureum David D. Keck 1931-4-2 1039 Napa 10 mi from Napa (between Wooden Valley and Monticello); east base of the Napa Range Comment
  RSA349487  Trifolium bifidum var. decipiens D. D. Keck 1932-6-1 1790 San Mateo Above Woodside on the La Honda road, east slope of the Santa Cruz Mountains 305 Comment
  POM182744  Trifolium dichotomum D. D. Keck 1931-4-2 1040 Napa Between Wooden Valley and Monticello, 10 miles from Napa, east base of Napa Range. Comment
  CAS-BOT-BC219031  Trifolium gymnocarpon subsp. plummerae David D. Keck; J. Clausen 1935-6-24 3742 Lassen 2 mi. S. of Ravendale 1464 Comment
  POM182619  Trifolium variegatum var. variegatum D. D. Keck 1931-6-2 1185 Tuolumne Mather. 1402 Comment
  CAS-BOT-BC451830  Triglochin maritima David D. Keck 1937-7-3 4576 Marin Inverness, Tomales Bay Comment
  SEINET3888575  Trillium chloropetalum var. giganteum D. D. Keck 1932-3-6 1394 San Mateo La Honda road above Searsville Lake, Santa Cruz Mountains, San Mateo County.; 0 Comment
  RSA577461  Trillium ovatum D. D. Keck 1937-6-6 4562 Santa Cruz Santa Cruz County: Felton Comment
  UCR139346  Triphysaria floribunda David D. Keck 1932-5-6 1471 San Mateo San Francisco Bay Region, 1 mi south of San Mateo on Highway US 101 61 Comment