Displaying 1 - 75 out of 299 Object(s)

Taxon Collector Date Country State/Province Locality Type Status Barcode
Cordylanthus kingii var. helleri (Ferris) N.H.Holmgren G. K. Helmkamp 885-26 21 Aug 1985 United States of America California Mono Co. North-facing rocky slope… — 01533877 Cordylanthus kingii var. helleri (Ferris) N.H.Holmgren
Lagophylla ramosissima Nutt. G. K. Helmkamp s.n. 01 Aug 1989 United States of America Nevada Douglas Co. 15 mi. S… — 01802957 Lagophylla ramosissima Nutt.
Astragalus cicer L. G. K. Helmkamp s.n. 3 Aug 1989 United States of America Nevada Douglas Co. East side of… — 801650 Astragalus cicer L.
Senecio streptanthifolius Greene G. K. Helmkamp 7995 09 Jun 1992 United States of America Utah Garfield Co. Dixie National Forest,… — 03875437 Senecio streptanthifolius Greene
Astragalus multiflorus (Pursh) A.Gray G. K. Helmkamp 18-1 27 Aug 1993 United States of America New Mexico Taos Co. Along US-64 northeast… — 01266252 Astragalus multiflorus (Pursh) A.Gray
Astragalus hallii A.Gray var. hallii G. K. Helmkamp 15-15 27 Aug 1993 United States of America New Mexico Taos Co. Mile 264 along… — 01250089 Astragalus hallii A.Gray var. hallii
Astragalus hallii A.Gray var. hallii G. K. Helmkamp 17-3 27 Aug 1993 United States of America New Mexico Taos Co. Mile 268 along… — 01250088 Astragalus hallii A.Gray var. hallii
Lupinus bicolor Lindl. G. K. Helmkamp 1418 08 Mar 1997 United States of America California San Luis Obispo Co. Along… — 2588401 Lupinus bicolor Lindl.
Astragalus newberryi var. castoreus M.E.Jones G. K. Helmkamp 1594 10 Apr 1997 United States of America Arizona Mohave Co. Along US-68, just… — 01266475 Astragalus newberryi var. castoreus M.E.Jones
Astragalus lentiginosus var. ambiguus Barneby G. K. Helmkamp 1596 11 Apr 1997 United States of America Arizona Mohave Co. 3 mi. W… — 01258583 Astragalus lentiginosus var. ambiguus Barneby
Astragalus beckwithii var. purpureus M.E.Jones G. K. Helmkamp 1720 29 Apr 1997 United States of America Nevada Clark Co. 12 mi. NE… — 01244593 Astragalus beckwithii var. purpureus M.E.Jones
Astragalus minthorniae var. villosus Barneby G. K. Helmkamp 1711 29 Apr 1997 United States of America Nevada Clark Co. 12 mi. NE… — 01261412 Astragalus minthorniae var. villosus Barneby
Astragalus newberryi var. castoreus M.E.Jones G. K. Helmkamp 1724 29 Apr 1997 United States of America Nevada Clark Co. 12 mi. NE… — 01266493 Astragalus newberryi var. castoreus M.E.Jones
Cryptantha tumulosa (Payson) Payson G. K. Helmkamp 1704 29 Apr 1997 United States of America Nevada Clark Co. 12 mi. NE… — 3224871 Cryptantha tumulosa (Payson) Payson
Astragalus amphioxys A.Gray var. amphioxys G. K. Helmkamp 1803 01 May 1997 United States of America Nevada Clark Co. Spring Mountains, Mountain… — 790954 Astragalus amphioxys A.Gray var. amphioxys
Astragalus amphioxys A.Gray var. amphioxys G. K. Helmkamp 1811 01 May 1997 United States of America Nevada Clark Co. Spring Mountains, Mountain… — 790955 Astragalus amphioxys A.Gray var. amphioxys
Astragalus minthorniae var. villosus Barneby G. K. Helmkamp 1792 01 May 1997 United States of America Nevada Clark Co. Spring Mtns., Mountain… — 01261392 Astragalus minthorniae var. villosus Barneby
Astragalus remotus (M.E.Jones) Barneby G. K. Helmkamp 1809 01 May 1997 United States of America Nevada Clark Co. Spring Mountains, Mountain… — 01265736 Astragalus remotus (M.E.Jones) Barneby
Betula papyrifera Marshall G. K. Helmkamp 1900 05 May 1997 United States of America Nevada Nye Co. — 2477077 Betula papyrifera Marshall
Thelypodium laxiflorum Al-Shehbaz G. K. Helmkamp 1821 13 May 1997 United States of America Nevada Nye Co. Belmont Canyon Rd.,… — 243421 Thelypodium laxiflorum Al-Shehbaz
Mentzelia albicaulis (Douglas ex Hook.) Torr. & A.Gray G. K. Helmkamp 1825 14 May 1997 United States of America Nevada Nye Co. 26.9 mi N… — 243445 Mentzelia albicaulis (Douglas ex Hook.) Torr. & A.Gray
Cardaria pubescens (C.A.Mey.) Jarm. G. K. Helmkamp 1833 14 May 1997 United States of America Nevada Nye Co. Peavine Rd, 4.5… — 243444 Cardaria pubescens (C.A.Mey.) Jarm.
Ephedra viridis Coville G. K. Helmkamp 1842 14 May 1997 United States of America Nevada Nye Co. Peavine Rpad, 4.5… — 579523 Ephedra viridis Coville
Astragalus lentiginosus var. fremontii (A.Gray ex Torr.) S.Watson G. K. Helmkamp 1826 14 May 1997 United States of America Nevada Nye Co. 26.9 miles north… — 675717 Astragalus lentiginosus var. fremontii (A.Gray ex Torr.) S.Watson
Astragalus oophorus S.Watson var. oophorus G. K. Helmkamp 1838 14 May 1997 United States of America Nevada Nye Co. Peavine Road, 4.5… — 677426 Astragalus oophorus S.Watson var. oophorus
Astragalus oophorus S.Watson var. oophorus G. K. Helmkamp 1882 14 May 1997 United States of America Nevada Nye Co. Toquima Mountains, 11.3… — 677427 Astragalus oophorus S.Watson var. oophorus
Lupinus argenteus var. heteranthus (S.Watson) Barneby G. K. Helmkamp 1885 14 May 1997 United States of America Nevada Nye Co. Toquima Mountains, 11.3… — 736993 Lupinus argenteus var. heteranthus (S.Watson) Barneby
Purshia tridentata (Pursh) DC. G. K. Helmkamp 1839 14 May 1997 United States of America Nevada Nye Co. Peavine Road, 4.5… — 848463 Purshia tridentata (Pursh) DC.
Prunus andersonii A.Gray G. K. Helmkamp 1840 14 May 1997 United States of America Nevada Nye Co. Peavine Road, 4.5… — 849107 Prunus andersonii A.Gray
Cymopterus hendersonii (J.M.Coult. & Rose) Cronquist G. K. Helmkamp 1835 14 May 1997 United States of America Nevada Nye Co. Peavine Road, 4.5… — 1114410 Cymopterus hendersonii (J.M.Coult. & Rose) Cronquist
Crepis intermedia A.Gray G. K. Helmkamp 1836 14 May 1997 United States of America Nevada Nye Co. Peavine Road, 4.5… — 2068507 Crepis intermedia A.Gray
Packera multilobata (Torr. & A.Gray) W.A.Weber & Á.Löve G. K. Helmkamp 1841 14 May 1997 United States of America Nevada Nye Co. Peavine Rd, 4.5… — 3117270 Packera multilobata (Torr. & A.Gray) W.A.Weber & Á.Löve
Arabis cobrensis M.E.Jones G. K. Helmkamp 1891 15 May 1997 United States of America Nevada Nye Co. Toiyabe Mtn Range,… — 243420 Arabis cobrensis M.E.Jones
Astragalus lentiginosus var. kennedyi (Rydb.) Barneby G. K. Helmkamp 1889 15 May 1997 United States of America Nevada Nye Co. 55.3 miles north… — 675755 Astragalus lentiginosus var. kennedyi (Rydb.) Barneby
Astragalus oophorus S.Watson var. oophorus G. K. Helmkamp 1930 15 May 1997 United States of America Nevada Nye Co. Toiyabe Mountain Range,… — 677428 Astragalus oophorus S.Watson var. oophorus
Iva axillaris Pursh G. K. Helmkamp 1890 15 May 1997 United States of America Nevada Nye Co. 55.3 miles north… — 1742677 Iva axillaris Pursh
Astragalus lentiginosus var. diphysus (A.Gray) M.E.Jones G. K. Helmkamp 1990 31 May 1997 United States of America Arizona Coconino Co. On the road… — 01259716 Astragalus lentiginosus var. diphysus (A.Gray) M.E.Jones
Astragalus tricarinatus A.Gray G. K. Helmkamp 3087 03 Apr 1998 United States of America California Riverside Co. Coachella Valley: Mission… — 01344149 Astragalus tricarinatus A.Gray
Astragalus didymocarpus Hook. & Arn. var. didymocarpus G. K. Helmkamp 6229 08 Apr 1998 United States of America California San Luis Obispo Co. Elkhorn… — 01248471 Astragalus didymocarpus Hook. & Arn. var. didymocarpus
Astragalus lentiginosus var. nigricalycis M.E.Jones G. K. Helmkamp 3228 08 Apr 1998 United States of America California San Luis Obispo Co. Elkhorn… — 01260426 Astragalus lentiginosus var. nigricalycis M.E.Jones
Astragalus didymocarpus Hook. & Arn. var. didymocarpus G. K. Helmkamp 3285 09 Apr 1998 United States of America California Kern Co. W end of… — 01248474 Astragalus didymocarpus Hook. & Arn. var. didymocarpus
Astragalus lentiginosus var. variabilis Barneby G. K. Helmkamp 3314 09 Apr 1998 United States of America California San Bernardino Co. Mojave Desert:… — 01260804 Astragalus lentiginosus var. variabilis Barneby
Astragalus trichopodus var. phoxus (M.E.Jones) Barneby G. K. Helmkamp 3268 09 Apr 1998 United States of America California Kern Co. Foothills of the… — 01344245 Astragalus trichopodus var. phoxus (M.E.Jones) Barneby
Lupinus microcarpus Sims G. K. Helmkamp 3279 09 Apr 1998 United States of America California Kern Co. Foothills of the… — 2599562 Lupinus microcarpus Sims
Lupinus bicolor var. microphyllus (S.Watson) C.P.Sm. G. K. Helmkamp 3269 09 Apr 1998 United States of America California Kern Co. Foothills of the… — 2588509 Lupinus bicolor var. microphyllus (S.Watson) C.P.Sm.
Agoseris grandiflora (Nutt.) Greene G. K. Helmkamp 3764 18 May 1998 United States of America California Santa Clara Co. Central Coast… — 1876489 Agoseris grandiflora (Nutt.) Greene
Lupinus albicaulis Douglas ex Hook. G. K. Helmkamp 17487 07 Jun 2001 United States of America California Amador Co. Northern Sierra Nevada… — 02586206 Lupinus albicaulis Douglas ex Hook.
Astragalus allochrous A.Gray G. K. Helmkamp 7345 04 Apr 2002 United States of America New Mexico Hidalgo Co. San Simon Valley:… — 01215127 Astragalus allochrous A.Gray
Rhus microphylla Engelm. G. K. Helmkamp 7344 04 Apr 2002 United States of America Arizona Cochise Co. Chiricahua Mountains: Portal… — 2555604 Rhus microphylla Engelm.
Arctostaphylos pungens Kunth G. K. Helmkamp 7326 04 Apr 2002 United States of America Arizona Cochise Co. Chiricahua Mountains: Cave… — 2517316 Arctostaphylos pungens Kunth
Arctostaphylos viscida Parry subsp. viscida G. K. Helmkamp 12078 23 May 2007 United States of America California Placer Co. Northern Sierra Nevada… — 03868645 Arctostaphylos viscida Parry subsp. viscida
Sanguisorba minor subsp. muricata Briq. G. K. Helmkamp 12100 26 May 2007 United States of America California Nevada Co. Northern Sierra Nevada… — 03993270 Sanguisorba minor subsp. muricata Briq.
Cornus nuttallii Audubon G. K. Helmkamp 12123 26 May 2007 United States of America California Nevada Co. Northern Sierra Nevada… — 03993372 Cornus nuttallii Audubon
Rubus parviflorus Nutt. G. K. Helmkamp 12280 06 Jun 2007 United States of America California El Dorado Co. Northern Sierra… — 03987398 Rubus parviflorus Nutt.
Rosa bridgesii Crép. ex Rydb. G. K. Helmkamp 12290 08 Jun 2007 United States of America California El Dorado Co. Northern Sierra… — 03993251 Rosa bridgesii Crép. ex Rydb.
Rosa bridgesii Crép. ex Rydb. G. K. Helmkamp 12335 12 Jun 2007 United States of America California Nevada Co. Northern Sierra Nevada… — 03987399 Rosa bridgesii Crép. ex Rydb.
Lepidium campestre (L.) R.Br. G. K. Helmkamp 12349 12 Jun 2007 United States of America California Nevada Co. Northern Sierra Nevada… — 03993331 Lepidium campestre (L.) R.Br.
Eriophyllum lanatum var. achillaeoides (DC.) Jeps. G. K. Helmkamp 12354 12 Jun 2007 United States of America California Nevada Co. Northern Sierra Nevada… — 03993357 Eriophyllum lanatum var. achillaeoides (DC.) Jeps.
Streptanthus tortuosus var. orbiculatus (Greene) H.M.Hall G. K. Helmkamp 12355 12 Jun 2007 United States of America California Nevada Co. Northern Sierra Nevada… — 03993361 Streptanthus tortuosus var. orbiculatus (Greene) H.M.Hall
Allium campanulatum S.Watson G. K. Helmkamp 12373 20 Jun 2007 United States of America California El Dorado Co. Northern Sierra… — 3993355 Allium campanulatum S.Watson
Arctostaphylos patula Greene G. K. Helmkamp 13435 12 May 2008 United States of America California El Dorado Co. Northern Sierra… — 03868646 Arctostaphylos patula Greene
Rubus parviflorus Nutt. G. K. Helmkamp 13482 20 May 2008 United States of America California Sierra Co. Sierra Nevada Mountains… — 03993289 Rubus parviflorus Nutt.
Penstemon roezlii Regel G. K. Helmkamp 13674 17 Jun 2008 United States of America California Amador Co. Northern Sierra Nevada… — 03875435 Penstemon roezlii Regel
Sarcodes sanguinea Torr. G. K. Helmkamp 13687 17 Jun 2008 United States of America California Amador Co. Northern Sierra Nevada… — 03868591 Sarcodes sanguinea Torr.
Penstemon newberryi A.Gray var. newberryi G. K. Helmkamp 13684 17 Jun 2008 United States of America California Amador Co. Northern Sierra Nevada… — 03875436 Penstemon newberryi A.Gray var. newberryi
Holodiscus microphyllus Rydb. G. K. Helmkamp 13834 16 Jul 2008 United States of America California Alpine Co. Sierra Nevada Mountains:… — 03993341 Holodiscus microphyllus Rydb.
Rosa woodsii var. ultramontana (S.Watson) Jeps. G. K. Helmkamp 13870 22 Jul 2008 United States of America California Alpine Co. Eastern Sierra Nevada… — 03993261 Rosa woodsii var. ultramontana (S.Watson) Jeps.
Purshia tridentata (Pursh) DC. var. tridentata G. K. Helmkamp 13977 22 Jul 2008 United States of America California Alpine Co. Eastern Sierra Nevada… — 03993267 Purshia tridentata (Pursh) DC. var. tridentata
Aphanes occidentalis (Nutt.) Rydb. G. K. Helmkamp 14502 04 Apr 2009 United States of America California El Dorado Co. Sierra Nevada… — 03767561 Aphanes occidentalis (Nutt.) Rydb.
Lupinus albifrons var. collinus Greene G. K. Helmkamp 14556 22 Apr 2009 United States of America California Placer Co. Sierra Nevada Mountains… — 02586778 Lupinus albifrons var. collinus Greene
Lupinus albifrons var. collinus Greene G. K. Helmkamp 14580 22 Apr 2009 United States of America California Placer Co. Sierra Nevada Mountains… — 02586779 Lupinus albifrons var. collinus Greene
Lupinus benthamii A.Heller G. K. Helmkamp 14556A 22 Apr 2009 United States of America California Placer Co. Sierra Nevada Mountains… — 2588326 Lupinus benthamii A.Heller
Lupinus microcarpus var. densiflorus (Benth.) Jeps. G. K. Helmkamp 14562 22 Apr 2009 United States of America California Placer Co. Sierra Nevada Mountains… — 2599658 Lupinus microcarpus var. densiflorus (Benth.) Jeps.
Dichelostemma capitatum (Benth.) Alph.Wood subsp. capitatum G. K. Helmkamp 14573 22 Apr 2009 United States of America California Placer Co. Sierraa Nevada Mountains… — 3775280 Dichelostemma capitatum (Benth.) Alph.Wood subsp. capitatum
Lonicera interrupta Benth. G. K. Helmkamp 14698 14 May 2009 United States of America California El Dorado Co. Sierra Nevada… — 2438209 Lonicera interrupta Benth.