Displaying 2401 - 2475 out of 2574 Object(s)

Taxon Collector Date Country State/Province Locality Type Status Barcode Notice
Eriogonum spergulinum var. reddingianum (M.E.Jones) J.T.Howell J. T. Howell 27018 17 Jul 1950 United States of America California Tulare Co. Sierra Nevada. Templeton… — Eriogonum spergulinum var. reddingianum (M.E.Jones) J.T.Howell
Eriogonum spergulinum var. reddingianum (M.E.Jones) J.T.Howell J. T. Howell 27180 22 Jul 1950 United States of America California Tulare Co. Sierra Nevada. Clancha… — Eriogonum spergulinum var. reddingianum (M.E.Jones) J.T.Howell
Eriogonum spergulinum var. reddingianum (M.E.Jones) J.T.Howell J. T. Howell 27440 29 Aug 1950 United States of America California Inyo Co. Sierra Nevada. Onion… — Eriogonum spergulinum var. reddingianum (M.E.Jones) J.T.Howell
Eriogonum spergulinum var. reddingianum (M.E.Jones) J.T.Howell J. T. Howell 33725 22 Jul 1958 United States of America California Fresno Co. Sierra Nevada. Simpson… — Eriogonum spergulinum var. reddingianum (M.E.Jones) J.T.Howell
Eriogonum spergulinum var. spergulinum J. T. Howell 27072 18 Jul 1950 United States of America California Tulare Co. North end of… — Eriogonum spergulinum var. spergulinum
Pyrrocoma racemosa var. paniculata (Nutt.) Kartesz & Gandhi J. T. Howell 28227 20 Aug 1951 United States of America California Lassen Co. Honey Lake Valley… — Pyrrocoma racemosa var. paniculata (Nutt.) Kartesz & Gandhi
Pyrrocoma racemosa var. paniculata (Nutt.) Kartesz & Gandhi J. T. Howell 52087 02 Aug 1976 United States of America Nevada Washoe Co. Sierra Nevada. Tufaceous… — Pyrrocoma racemosa var. paniculata (Nutt.) Kartesz & Gandhi
Pyrrocoma racemosa var. paniculata (Nutt.) Kartesz & Gandhi J. T. Howell 40266 22 Aug 1963 United States of America California Inyo Co. Sierra Nevada. Bishop. — Pyrrocoma racemosa var. paniculata (Nutt.) Kartesz & Gandhi
Taxithelium planum (Brid.) Mitt. J. T. Howell 38 28 Jun 1932 Costa Rica — Cocos Island, Wafer Bay. — Taxithelium planum (Brid.) Mitt.
Euphorbia serpens Kunth J. T. Howell 53359 11 Aug 1979 United States of America California San Mateo Co. Weed in… — Euphorbia serpens Kunth
Mentzelia veatchiana Kellogg J. T. Howell 53128 27 Jun 1978 United States of America California Alpine Co. Canyon of East… — Mentzelia veatchiana Kellogg
Lupinus argenteus var. heteranthus (S.Watson) Barneby J. T. Howell 33516 27 May 1958 United States of America California Inyo Co. Bishop Creek — Lupinus argenteus var. heteranthus (S.Watson) Barneby
Potentilla biennis Greene J. T. Howell 38043 20 Jun 1962 United States of America Nevada Washoe Co. Galena Creek — Potentilla biennis Greene
Oenothera flava (A.Nelson) Garrett J. T. Howell 46194 14 Sep 1969 United States of America Nevada Douglas Co. Cradlebaugh Bridge on… — Oenothera flava (A.Nelson) Garrett
Lomatium donnellii (J.M.Coult. & Rose) J.M.Coult. & Rose J. T. Howell 49273 13 May 1973 United States of America Nevada Washoe Co. South slope of… — Lomatium donnellii (J.M.Coult. & Rose) J.M.Coult. & Rose
Plagiobothrys hispidus A.Gray J. T. Howell 40274 22 Aug 1963 United States of America California Mono Co. 2.5 miles south… — Plagiobothrys hispidus A.Gray
Plagiobothrys kingii (S.Watson) A.Gray var. kingii J. T. Howell 33498 27 May 1958 United States of America California Inyo Co. North Fork of… — Plagiobothrys kingii (S.Watson) A.Gray var. kingii
Amsinckia tessellata A.Gray J. T. Howell 38071 21 Jun 1962 United States of America Nevada Washoe Co. Northern limits of… — Amsinckia tessellata A.Gray
Pectocarya setosa A.Gray J. T. Howell 38095 21 Jun 1962 United States of America Nevada Washoe Co. Peavine foothills near… — Pectocarya setosa A.Gray
Astragalus lentiginosus var. ineptus (A.Gray) M.E.Jones J. T. Howell 43070 05 Jul 1967 United States of America California Tulare Co. 6.4 miles north… — Astragalus lentiginosus var. ineptus (A.Gray) M.E.Jones
Monardella linoides subsp. sierrae Elvin & A.C.Sanders J. T. Howell 40221 21 Aug 1963 United States of America California Inyo Co. Whitney Portal road paratype Monardella linoides subsp. sierrae Elvin & A.C.Sanders
Mentzelia multiflora (Nutt.) A.Gray J. T. Howell 44793 05 Sep 1968 United States of America Utah San Juan Co. Rocky canyon… — Mentzelia multiflora (Nutt.) A.Gray
Agrostis aristiglumis Swallen J. T. Howell 1411 14 May 1947 United States of America California Marin Co. Drakes Estero, WNW… isotype Agrostis aristiglumis Swallen
Spergularia marina (L.) Griseb. J. T. Howell 52720 04 Apr 1978 United States of America California Solano Co. Subsaline flats Bordering… — Spergularia marina (L.) Griseb.
Mollugo crockeri J.T.Howell J. T. Howell 10094 14 Jun 1932 Ecuador Galápagos James Island. Sullivan Bay isotype Mollugo crockeri J.T.Howell
Mollugo floriana subsp. gypsophiloides J.T.Howell J. T. Howell 9828 07 Jun 1932 Ecuador Galápagos Middle eastern part of Duncan… isotype Mollugo floriana subsp. gypsophiloides J.T.Howell
Cardaria pubescens (C.A.Mey.) Jarm. J. T. Howell 40116 20 Aug 1963 United States of America California Kern Co. South Fork Valley… — Cardaria pubescens (C.A.Mey.) Jarm.
Pleuridium acuminatum Lindb. J. T. Howell 147 26 Apr 1954 United States of America — —
Lupinus polyphyllus var. polyphyllus J. T. Howell 2750B — — — — Lupinus polyphyllus var. polyphyllus
Toxicodendron diversilobum (Torr. & A.Gray) Greene J. T. Howell 31916 21 Oct 1956 United States of America California — Toxicodendron diversilobum (Torr. & A.Gray) Greene
Critoniopsis littoralis (Brandegee) H.Rob. J. T. Howell 8407 27 Mar 1932 Mexico Colima Revillagigedo Islands, above Braithwaite Bay,… — Critoniopsis littoralis (Brandegee) H.Rob.
Toxicodendron diversilobum (Torr. & A.Gray) Greene J. T. Howell 21 Oct 1956 United States of America California — Toxicodendron diversilobum (Torr. & A.Gray) Greene
Cirsium vulgare (Savi) Ten. J. T. Howell 7814 16 Aug 1931 Canada British Columbia — Cirsium vulgare (Savi) Ten.
Phalaris arundinacea L. J. T. Howell s.n. s.d. United States of America Oregon — Phalaris arundinacea L.
Paspalum galapageium Chase J. T. Howell 8905 26 Apr 1932 Ecuador Galápagos — Paspalum galapageium Chase
Microlejeunea bullata (T.Taylor) Steph. J. T. Howell 218 26 May 1932 Ecuador — Top of Tagus Cove Mt.,… — Microlejeunea bullata (T.Taylor) Steph.
Lycopodium clavatum L. J. T. Howell 9212 09 May 1932 Ecuador Galápagos Galápagos Islands. Mt. Crooker, Indefatigable… — Lycopodium clavatum L.
Acalypha parvula Hook.f. J. T. Howell 9893 09 Jun 1932 Ecuador Galápagos North side of Indfatigable Island — Acalypha parvula Hook.f.
Acalypha parvula Hook.f. J. T. Howell 9723 05 Jun 1932 Ecuador Galápagos James Bay, James Island. Among… — Acalypha parvula Hook.f.
Acalypha parvula Hook.f. J. T. Howell 10038 13 Jun 1932 Ecuador Galápagos Sulivan Bay, James Island. — Acalypha parvula Hook.f.
Acalypha parvula Hook.f. J. T. Howell 7948 06 Jun 1932 Ecuador Galápagos Jervis Island — Acalypha parvula Hook.f.
Trichomanes krausii Hook. & Grev. J. T. Howell 9200 08 May 1932 Ecuador Galápagos Galápagos Islands. Rain forest, Fortuna,… — Trichomanes krausii Hook. & Grev.
Euphorbia nummularia Hook.f. J. T. Howell 10079 14 Jun 1932 Ecuador Galápagos Bartholomew Island — Euphorbia nummularia Hook.f.
Euphorbia nummularia Hook.f. J. T. Howell 10070 14 Jun 1932 Ecuador Galápagos Bartholomew Island — Euphorbia nummularia Hook.f.
Euphoria punctata Delile J. T. Howell 9440 22 May 1932 Ecuador Galápagos 5 miles ne. of Webb… — Euphoria punctata Delile
Euphoria punctata Delile J. T. Howell 9845 07 Jun 1932 Ecuador Galápagos Duncan Island — Euphoria punctata Delile
Euphoria punctata Delile J. T. Howell 9834 07 Jun 1932 Ecuador Galápagos Duncan Island — Euphoria punctata Delile
Euphorbia recurva Hook.f. J. T. Howell 10112 15 Jun 1932 Ecuador Galápagos Darwin Bay, Tower Island — Euphorbia recurva Hook.f.
Euphorbia recurva Hook.f. J. T. Howell 9994 11 Jun 1932 Ecuador Galápagos North Seymour Island — Euphorbia recurva Hook.f.
Euphorbia recurva Hook.f. J. T. Howell 9636 04 Jun 1932 Ecuador Galápagos James Island. James Bay — Euphorbia recurva Hook.f.
Euphoria punctata Delile J. T. Howell 10056 13 Jun 1932 Ecuador Galápagos James Island. Sullivan Bay — Euphoria punctata Delile
Euphoria punctata Delile J. T. Howell 10054 13 Jun 1932 Ecuador Galápagos James Island. Sullivan Bay — Euphoria punctata Delile
Groutiella mucronifolia (Hook. & Grev.) H.A.Crum & Steere J. T. Howell 24 15 May 1932 Ecuador Galápagos North side of Floreana Peak,… — Groutiella mucronifolia (Hook. & Grev.) H.A.Crum & Steere
Opuntia insularis Stewart J. T. Howell 9516 24 May 1932 Ecuador Galápagos Albemarle Island. Tagus Cove, Young… — Opuntia insularis Stewart
Opuntia insularis Stewart J. T. Howell 9626 30 May 1932 Ecuador Galápagos Albemarle Island. East side of… — Opuntia insularis Stewart
Euphorbia viminea Hook.f. J. T. Howell 8928 27 Apr 1932 Ecuador Galápagos Albemarle Island. Villamil — Euphorbia viminea Hook.f.
Euphorbia nummularia var. glabra B.L.Rob. & Greenm. J. T. Howell 8903 26 Apr 1932 Ecuador Galápagos Charles Island. Black Beach — Euphorbia nummularia var. glabra B.L.Rob. & Greenm.
Euphorbia recurva Hook.f. J. T. Howell 9066 03 May 1932 Ecuador Galápagos Indefatigable Island. Academy Bay — Euphorbia recurva Hook.f.
Acalypha parvula Hook.f. J. T. Howell 9139 07 May 1932 Ecuador Galápagos Indefatigable Island. Trail to Fortuna.… — Acalypha parvula Hook.f.
Gaultheria shallon Pursh J. T. Howell 7771 14 Aug 1931 Canada British Columbia Fraser River Canyon at Spuzzum… — Gaultheria shallon Pursh
Vaccinium alaskaense Howell J. T. Howell 7664 01 Aug 1931 Canada British Columbia Mt. Arrowsmith, Vancouver Island — Vaccinium alaskaense Howell
Vaccinium ovalifolium Sm. J. T. Howell 7663 01 Aug 1931 Canada British Columbia Mt. Arrowsmith, Vancouver Island — Vaccinium ovalifolium Sm.
Isoetes echinospora Durieu J. T. Howell 7680 04 Aug 1931 Canada British Columbia Cowichan Lake, Vancouver Island. — Isoetes echinospora Durieu
Distichlis stricta (Torr.) Rydb. J. T. Howell 49764 10 Jul 1973 United States of America California Lassen Co. Open coniferous forest… — Distichlis stricta (Torr.) Rydb.
Acalypha parvula Hook.f. J. T. Howell 9345 15 May 1932 Ecuador Galápagos Summit of Floreana Peak, Charles… — Acalypha parvula Hook.f.
Tulostoma granulosum Lév. J. T. Howell s.n. 25 May 1932 Ecuador Galápagos "Albamarle" [Currently referred to as… — Tulostoma granulosum Lév.
Sambucus racemosa L. J. T. Howell 39814 11 Jul 1963 United States of America Nevada Washoe Co. Northeast slope of… — Sambucus racemosa L.
Sambucus cerulea Raf. J. T. Howell 46211 14 Sep 1969 United States of America California Mono Co. Leavitt Meadow. — Sambucus cerulea Raf.
Hemizonia greeneana Rose J. T. Howell 8186 16 Nov 1931 Mexico Baja California just back of beach, melpomone… — Hemizonia greeneana Rose
Potentilla glandulosa var. reflexa Greene J. T. Howell 52013 20 Jun 1976 United States of America California Lassen Co. About 5 miles… — Potentilla glandulosa var. reflexa Greene
Potentilla glandulosa var. reflexa Greene J. T. Howell 52405 22 Jun 1977 United States of America California Lassen Co. West of Susanville… — Potentilla glandulosa var. reflexa Greene
Bacopa eisenii (Kellogg) Pennell J. T. Howell 52595 09 Aug 1977 United States of America Nevada Washoe Co. East side of… — Bacopa eisenii (Kellogg) Pennell
Bacopa eisenii (Kellogg) Pennell J. T. Howell 52595 09 Aug 1977 United States of America Nevada Washoe Co. East side of… — Bacopa eisenii (Kellogg) Pennell
Epipterygium tozeri (Grev.) Lindb. J. T. Howell s.n. 01 May 1949 United States of America California Marin Co. Cascade Canyon, Mill… — Epipterygium tozeri (Grev.) Lindb.
Phacelia hastata Douglas ex Lehm. var. hastata J. T. Howell 45183 12 Sep 1968 United States of America Arizona Coconino Co. Sunset Crater National… — Phacelia hastata Douglas ex Lehm. var. hastata