Displaying 1 - 50 out of 2270 Object(s)

Taxon Collector Date Country State/Province Locality Type Status Barcode
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 04286000
Hymenostylium recurvirostrum (Hedw.) Dixon W. A. Weber (NIU16878) 18 Aug 1956 United States of America Colorado Gunnison Co. above 'narrows' of… — 02637788
Achnatherum hymenoides (Roem. & Schult.) Barkworth W. A. Weber 5 25 May 1979 United States of America Colorado Mesa Co. Along old Highway… — 1553307 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,… — 841540
Frullania inflata Gottsche W. A. Weber 10,635 18 Apr 1957 United States of America Arizona Cochise Co. Trail from Rustler's… — 255925
Bionectria byssicola (Berk. & Broome) Schroers & Samuels W. A. Weber 21 21 Jan 1964 - 09 Mar 1964 Ecuador Galápagos Isla Santa Cruz (Indefatigable I.):… — 2947393 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.):… — 2947394 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… — 943465
Tomentypnum nitens (Hedw.) Loeske W. A. Weber 123 17 Sep 1972 United States of America Colorado Boulder Co. 2-3 mi W… — 03103947
Plagiomnium ellipticum (Brid.) T.J.Kop. W. A. Weber 124 17 Sep 1972 United States of America Colorado Boulder Co. 2-3 mi W… — 401348
Warnstorfia exannulata (Schimp.) Loeske W. A. Weber 125 17 Sep 1972 United States of America Colorado Boulder Co. Hazelwood bog, 2-3… — 912600
Barbilophozia hatcheri (A.Evans) Loeske W. A. Weber 131 01 Oct 1972 United States of America Colorado Boulder Co. Boulder Canyon, 1… — 245269
Dicranum rhabdocarpum Sull. W. A. Weber 134 01 Oct 1972 United States of America Colorado Boulder Co. Boulder Canyon, 1… — 317729
Dicranoweisia crispula (Hedw.) Milde W. A. Weber 149 4-5 Aug 1955 United States of America Colorado Gunnison Co. Trail along Copper… — 336543
Pleurozium schreberi (Willd. ex Brid.) Mitt. W. A. Weber 202 09 Oct 1972 United States of America Colorado Larimer Co. Rocky Mt. National… — 290691
Roccella gracilis Bory W. A. Weber 389 21 Jan 1964 - 09 Mar 1964 Ecuador Galápagos Santa Cruz (Canton). Indefatigable I.:… — 4585468 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,… — 00879645 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 01304837 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 01304838 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 01304839 Toninia pacifica Timdal
Psora pacifica W. A. Weber 664 08 Jan 1986 United States of America California Santa Barbara Co. Channel Islands.… isotype 01304841 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 01304840 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… — 1729927 Hordeum pusillum Nutt.
Ganoderma curtisii (Berk.) Murrill W. A. Weber 967 02 Feb 1964 Ecuador Galápagos Indefatigable Is. — 03028629 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 — 216400
Amphiscirpus nevadensis (S.Watson) Oteng-Yeb. W. A. Weber 1066 12 Jul 1960 United States of America Colorado Saguache Co. alkali flat by… — 3698960 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… — 139743
Achnatherum x bloomeri (Bol.) Barkworth W. A. Weber 1901 25 May 1979 United States of America Colorado Mesa Co. Along old Highway… — 1486654 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… — 03334237 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… — 3076344 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… — 01266365 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,… — 3208980 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… — 03456280 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,… — 03375855 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… — 3148688 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.… — 01244561 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.… — 1789543 Poa compressa L.
Avenula hookeri (Scribn.) Holub W. A. Weber 2092 24 Jul 1982 United States of America Colorado Park Co. Slopes of Mt.… — 1635302 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… — 1690854 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… — 1690571 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… — 2068801 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.… — 3201925 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.… — 3260248 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.… — 2097299 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… — 2075512 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… — 2471961 Alnus incana subsp. tenuifolia (Nutt.) Breitung
Betula occidentalis Hook. W. A. Weber 2246 02 Jul 1941 Canada British Columbia Along banks of Bull River,… — 2476647 Betula occidentalis Hook.
Penstemon lyallii A.Gray W. A. Weber 2253 02 Jul 1941 Canada British Columbia 3 miles north of Elko — 609365 Penstemon lyallii A.Gray
Poa interior Rydb. W. A. Weber 2254 02 Jul 1941 Canada British Columbia Burned over woods on a… — 1791154 Poa interior Rydb.
Myosotis scorpioides L. W. A. Weber 2255 02 Jul 1941 Canada British Columbia In a stream below a… — 2432025 Myosotis scorpioides L.