Displaying 1 - 75 out of 2270 Object(s)

Taxon Collector Date Country State/Province Locality Type Status Barcode Notice
Parmelia saximontana R.A.Anderson & W.A.Weber R. A. Anderson | W. A. Weber L-30072 06 Apr 1962 United States of America Colorado Boulder Co. Just northwest of… isotype
Hymenostylium recurvirostrum (Hedw.) Dixon W. A. Weber (NIU16878) 18 Aug 1956 United States of America Colorado Gunnison Co. above 'narrows' of… —
Achnatherum hymenoides (Roem. & Schult.) Barkworth W. A. Weber 5 25 May 1979 United States of America Colorado Mesa Co. Along old Highway… — Achnatherum hymenoides (Roem. & Schult.) Barkworth
Lophoziopsis longidens (Lindb.) Konstant. & Vilnet W. A. Weber 5.15 05 Aug 2005 United States of America Colorado Summit Co. Arapaho National Forest,… —
Frullania inflata Gottsche W. A. Weber 10,635 18 Apr 1957 United States of America Arizona Cochise Co. Trail from Rustler's… —
Bionectria byssicola (Berk. & Broome) Schroers & Samuels W. A. Weber 21 21 Jan 1964 - 09 Mar 1964 Ecuador Galápagos Isla Santa Cruz (Indefatigable I.):… — Bionectria byssicola (Berk. & Broome) Schroers & Samuels
Bionectria byssicola (Berk. & Broome) Schroers & Samuels W. A. Weber 21 21 Jan 1964 - 09 Mar 1964 Ecuador Galápagos Isla Santa Cruz (Indefatigable I.):… — Bionectria byssicola (Berk. & Broome) Schroers & Samuels
Warnstorfia sarmentosa (Wahlenb.) Hedenäs W. A. Weber 94 22 Jul 1955 United States of America Colorado Clear Creek Co. Rocky shore… —
Tomentypnum nitens (Hedw.) Loeske W. A. Weber 123 17 Sep 1972 United States of America Colorado Boulder Co. 2-3 mi W… —
Plagiomnium ellipticum (Brid.) T.J.Kop. W. A. Weber 124 17 Sep 1972 United States of America Colorado Boulder Co. 2-3 mi W… —
Warnstorfia exannulata (Schimp.) Loeske W. A. Weber 125 17 Sep 1972 United States of America Colorado Boulder Co. Hazelwood bog, 2-3… —
Barbilophozia hatcheri (A.Evans) Loeske W. A. Weber 131 01 Oct 1972 United States of America Colorado Boulder Co. Boulder Canyon, 1… —
Dicranum rhabdocarpum Sull. W. A. Weber 134 01 Oct 1972 United States of America Colorado Boulder Co. Boulder Canyon, 1… —
Dicranoweisia crispula (Hedw.) Milde W. A. Weber 149 4-5 Aug 1955 United States of America Colorado Gunnison Co. Trail along Copper… —
Pleurozium schreberi (Willd. ex Brid.) Mitt. W. A. Weber 202 09 Oct 1972 United States of America Colorado Larimer Co. Rocky Mt. National… —
Roccella gracilis Bory W. A. Weber 389 21 Jan 1964 - 09 Mar 1964 Ecuador Galápagos Santa Cruz (Canton). Indefatigable I.:… — Roccella gracilis Bory
Carex sprengelii Dewey ex Spreng. W. A. Weber 514 28 Apr 1938 United States of America Iowa Story Co. Washington Twp. Hillsides,… — Carex sprengelii Dewey ex Spreng.
Stereocaulon azulense Yoshim. & W.A.Weber W. A. Weber 645 17 Jan 1984 Ecuador Galápagos Isla Isabela, southwest coast. Cerro… isotype Stereocaulon azulense Yoshim. & W.A.Weber
Caloplaca brattiae W.A.Weber W. A. Weber 660 08 Jan 1986 United States of America California Santa Barbara Co. Channel Islands.… isotype Caloplaca brattiae W.A.Weber
Toninia pacifica Timdal W. A. Weber 663 08 Jan 1986 United States of America California Santa Barbara Co. Channel Islands.… isotype Toninia pacifica Timdal
Psora pacifica W. A. Weber 664 08 Jan 1986 United States of America California Santa Barbara Co. Channel Islands.… isotype Psora pacifica
Caloplaca stantonii W.A.Weber ex Arup W. A. Weber 672 25 Mar 1986 United States of America California Santa Barbara Co. Santa Cruz… isotype Caloplaca stantonii W.A.Weber ex Arup
Hordeum pusillum Nutt. W. A. Weber 898 17 Jun 1959 United States of America Colorado Boulder Co. roadside grass throughout… — Hordeum pusillum Nutt.
Ganoderma curtisii (Berk.) Murrill W. A. Weber 967 02 Feb 1964 Ecuador Galápagos Indefatigable Is. — Ganoderma curtisii (Berk.) Murrill
Pleurozium schreberi (Willd. ex Brid.) Mitt. W. A. Weber 1031 21 Jun 1956-24 Jun 1956 United States of America Alaska Vicinity of Lake Chelatna —
Amphiscirpus nevadensis (S.Watson) Oteng-Yeb. W. A. Weber 1066 12 Jul 1960 United States of America Colorado Saguache Co. alkali flat by… — Amphiscirpus nevadensis (S.Watson) Oteng-Yeb.
Mnium hornum Hedw. W. A. Weber 1372 17 Jul 1956 United States of America Alaska Junction of the Muldrow Glacier… —
Achnatherum x bloomeri (Bol.) Barkworth W. A. Weber 1901 25 May 1979 United States of America Colorado Mesa Co. Along old Highway… — Achnatherum x bloomeri (Bol.) Barkworth
Atriplex graciliflora M.E.Jones W. A. Weber 1916 26 May 1979 United States of America Colorado Mesa Co. road to Badger… — Atriplex graciliflora M.E.Jones
Eriogonum contortum Small & Rydb. W. A. Weber 1917 26 May 1979 United States of America Colorado Mesa Co. Road to Badger… — Eriogonum contortum Small & Rydb.
Astragalus musiniensis M.E.Jones W. A. Weber 1919 26 May 1979 United States of America Colorado Mesa Co. Gently E-facing clat… — Astragalus musiniensis M.E.Jones
Phacelia incana Brand W. A. Weber 1926 27 May 1979 United States of America Colorado Rio Blanco Co. Raven Ridge,… — Phacelia incana Brand
Cymopterus duchesnensis M.E.Jones W. A. Weber 1928 27 May 1979 United States of America Colorado Rio Blanco Co. Red hills… — Cymopterus duchesnensis M.E.Jones
Mirabilis alipes (S.Watson) Pilz W. A. Weber 1935 27 May 1979 United States of America Colorado Rio Blanco Co. Raven Ridge,… — Mirabilis alipes (S.Watson) Pilz
Eriogonum tumulosum (Barneby) Reveal W. A. Weber 1999 29 May 1979 United States of America Colorado Moffat Co. Ridgetop 1.2 mi… — Eriogonum tumulosum (Barneby) Reveal
Astragalus australis var. glabriusculus (Hook.) Isely W. A. Weber 2083 24 Jul 1982 United States of America Colorado Park Co. Slopes of Mt.… — Astragalus australis var. glabriusculus (Hook.) Isely
Poa compressa L. W. A. Weber 2088 24 Jul 1982 United States of America Colorado Park Co. Slopes of Mt.… — Poa compressa L.
Avenula hookeri (Scribn.) Holub W. A. Weber 2092 24 Jul 1982 United States of America Colorado Park Co. Slopes of Mt.… — Avenula hookeri (Scribn.) Holub
Festuca brachyphylla subsp. coloradensis Fred. W. A. Weber 2095 25 Jul 1982 United States of America Colorado Park Co. Near the summit… — Festuca brachyphylla subsp. coloradensis Fred.
Festuca baffinensis Polunin W. A. Weber 2096 25 Jul 1982 United States of America Colorado Park Co. Near the summit… — Festuca baffinensis Polunin
Crepis nana var. ramosa (Babc.) Cronquist W. A. Weber 2108 25 Jul 1982 United States of America Colorado Park Co. Near the summit… — Crepis nana var. ramosa (Babc.) Cronquist
Draba streptobrachia R.A.Price W. A. Weber 2110 25 Jul 1982 United States of America Colorado Park Co. SLOPES OF MT.… — Draba streptobrachia R.A.Price
Castilleja puberula Rydb. W. A. Weber 2114 25 Jul 1982 United States of America Colorado Park Co. SLOPES OF MT.… — Castilleja puberula Rydb.
Erigeron ursinus D.C. Eaton W. A. Weber 2119 25 Jul 1982 United States of America Colorado Park Co. Slopes of Mt.… — Erigeron ursinus D.C. Eaton
Ericameria discoidea var. discoidea W. A. Weber 2121 25 Jul 1982 United States of America Colorado Park Co. Along Kite Lake… — Ericameria discoidea var. discoidea
Alnus incana subsp. tenuifolia (Nutt.) Breitung W. A. Weber 2238 02 Jul 1941 Canada British Columbia Open Lodgepole Pine forest along… — Alnus incana subsp. tenuifolia (Nutt.) Breitung
Betula occidentalis Hook. W. A. Weber 2246 02 Jul 1941 Canada British Columbia Along banks of Bull River,… — Betula occidentalis Hook.
Penstemon lyallii A.Gray W. A. Weber 2253 02 Jul 1941 Canada British Columbia 3 miles north of Elko — Penstemon lyallii A.Gray
Poa interior Rydb. W. A. Weber 2254 02 Jul 1941 Canada British Columbia Burned over woods on a… — Poa interior Rydb.
Myosotis scorpioides L. W. A. Weber 2255 02 Jul 1941 Canada British Columbia In a stream below a… — Myosotis scorpioides L.
Salix glauca L. W. A. Weber 2261 03 Jul 1941 Canada British Columbia Goat Creek Mt., In the… — Salix glauca L.
Salix glauca L. W. A. Weber 2262 03 Jul 1941 Canada British Columbia Goat Creek Mt., In the… — Salix glauca L.
Erigeron peregrinus subsp. callianthemus (Greene) Cronquist var. callianthemus W. A. Weber 2264 03 Jul 1941 Canada British Columbia east slope of Goat Mountain,… — Erigeron peregrinus subsp. callianthemus (Greene) Cronquist var. callianthemus
Carex atrosquama Mack. W. A. Weber 2265 03 Jul 1941 Canada British Columbia Mountain meadow on the floor… — Carex atrosquama Mack.
Erigeron compositus var. glabratus Macoun W. A. Weber 2269 03 Jul 1941 Canada British Columbia steep slope at the base… — Erigeron compositus var. glabratus Macoun
Potentilla breweri var. viridis Jeps. W. A. Weber 2272 03 Jul 1941 Canada British Columbia STEEP SLOPE OF CIRQUE WALL… — Potentilla breweri var. viridis Jeps.
Myosotis alpestris F.W.Schmidt W. A. Weber 2273 03 Jul 1941 Canada British Columbia Rocky slope on the cirque… — Myosotis alpestris F.W.Schmidt
Arnica rydbergii Greene W. A. Weber 2284 03 Jul 1941 Canada British Columbia On Cirque Wall, east side… — Arnica rydbergii Greene
Poa secunda J.Presl W. A. Weber 2293 04 Jul 1941 Canada British Columbia In the valley of the… — Poa secunda J.Presl
Carex eleocharis L.H.Bailey W. A. Weber 2295 04 Jul 1941 Canada British Columbia Moraine in the Elk River… — Carex eleocharis L.H.Bailey
Astragalus alpinus L. var. alpinus W. A. Weber 2302 06 Jul 1941 Canada British Columbia Elk River near the Fire… — Astragalus alpinus L. var. alpinus
Carex rostrata Stokes W. A. Weber 2306 06 Jul 1941 Canada British Columbia Along banks of the Elk… — Carex rostrata Stokes
Salix brachycarpa Nutt. var. brachycarpa W. A. Weber 2312 06 Jul 1941 Canada British Columbia In a cold bog on… — Salix brachycarpa Nutt. var. brachycarpa
Salix brachycarpa Nutt. var. brachycarpa W. A. Weber 2323 07 Jul 1941 Canada British Columbia In a cold bog on… — Salix brachycarpa Nutt. var. brachycarpa
Agoseris aurantiaca (Hook.) Greene var. aurantiaca W. A. Weber 2346 07 Jul 1941 Canada British Columbia Moist grassy meadow west of… — Agoseris aurantiaca (Hook.) Greene var. aurantiaca
Carex leptalea Wahlenb. W. A. Weber 2353 07 Jul 1941 Canada British Columbia On the east slope of… — Carex leptalea Wahlenb.
Juncus ensifolius var. montanus (Engelm.) C.L.Hitchc. W. A. Weber 2355 07 Jul 1941 Canada British Columbia On a trail N along… — Juncus ensifolius var. montanus (Engelm.) C.L.Hitchc.
Glyceria striata (Lam.) Hitchc. W. A. Weber 2357 07 Jul 1941 Canada British Columbia East slope of Sheep Mountain… — Glyceria striata (Lam.) Hitchc.
Selaginella selaginoides (L.) P.Beauv. ex Mart. & Schrank W. A. Weber 2363 07 Jul 1941 Canada British Columbia In deep woods west of… — Selaginella selaginoides (L.) P.Beauv. ex Mart. & Schrank
Salix farriae C.R.Ball W. A. Weber 2364 07 Jul 1941 Canada British Columbia On the east slope of… — Salix farriae C.R.Ball
Astragalus americanus (Hook.) M.E.Jones W. A. Weber 2365 07 Jul 1941 Canada British Columbia On east slope of Sheep… — Astragalus americanus (Hook.) M.E.Jones
Spinulum canadense (Nessel) A.Haines W. A. Weber 2375 07 Jul 1941 Canada British Columbia Deep woods along a wagon… — Spinulum canadense (Nessel) A.Haines
Diphasiastrum complanatum (L.) Holub W. A. Weber 2376 07 Jul 1941 Canada British Columbia Deep woods along a wagon… — Diphasiastrum complanatum (L.) Holub
Gymnocarpium dryopteris (L.) Newman W. A. Weber 2378 07 Jul 1941 Canada British Columbia Deep forest along a wagon… — Gymnocarpium dryopteris (L.) Newman
Poa interior Rydb. W. A. Weber 2393 08 Jul 1941 Canada British Columbia Burned-over timber in the Elk… — Poa interior Rydb.