Displaying 1 - 75 out of 122 Object(s)

Taxon Collector Date Country State/Province Locality Type Status Barcode
Sarcostemma hirtellum (A.Gray) R.W.Holm R. C. Wittmann 1974 01 Nov 1981 - 10 Nov 1981 United States of America Arizona Mohave Co. Along the Kingman… — 3537170 Sarcostemma hirtellum (A.Gray) R.W.Holm
Conardia compacta (Müll.Hal.) H.Rob. R. C. Wittmann B-113424 25 May 2003 United States of America Colorado Montezuma Co. Mesa Verde National… — 808879
Homomallium adnatum (Hedw.) Broth. R. C. Wittmann B-113125 19 Oct 2002 United States of America Colorado El Paso Co. Williams Canyon,… — 808882
Didymodon brachyphyllus (Sull.) R.H.Zander R. C. Wittmann B-113423 25 May 2003 United States of America Colorado Montezuma Co. Mesa Verde National… — 808863
Jungermannia exsertifolia var. cordifolia (Dumort.) Váňa R. C. Wittmann B-113114 11 Oct 2002 United States of America Colorado Grand Co. Diamond Bar Ranch… — 767109
Porella platyphylla (L.) Pfeiff. R. C. Wittmann B-113138 19 Oct 2002 United States of America Colorado El Paso Co. Williams Canyon,… — 767118
Bryum alpinum Huds. ex With. R. C. Wittmann B-111735 29 Apr 2001 United States of America Colorado Boulder Co. Eldorado Springs, S… — 648049
Hypnum cupressiforme Hedw. R. C. Wittmann B-113126 19 Oct 2002 United States of America Colorado El Paso Co. Williams Canyon,… — 654736
Rhexophyllum subnigrum (Mitt.) Hilp. R. C. Wittmann B-113121 19 Oct 2002 United States of America Colorado El Paso Co. Williams Canyon,… — 800547
Pleurozium schreberi (Willd. ex Brid.) Mitt. R. C. Wittmann B-113109 11 Oct 2002 United States of America Colorado Grand Co. Diamond Bar Ranch… — 659096
Frasera coloradoensis (C.M.Rogers) D.M.Post R. C. Wittmann 18153 31 May 1991 United States of America Colorado Las Animas Co. 4 miles… — 37920 Frasera coloradoensis (C.M.Rogers) D.M.Post
Tortella tortuosa (Hedw.) Limpr. R. C. Wittmann B-113145 19 Oct 2002 United States of America Colorado El Paso Co. Williams Canyon,… — 648030
Syntrichia intermedia Brid. R. C. Wittmann 10 Nov 2001 United States of America Colorado Fremont Co. Phantom Canyon, between… — 768503
Abietinella abietina (Hedw.) M.Fleisch. R. C. Wittmann B-113137 19 Oct 2002 United States of America Colorado El Paso Co. Williams Canyon,… — 659064
Didymodon rigidulus Hedw. R. C. Wittmann B112163 10 Nov 2001 United States of America Colorado Fremont Co. Phantom Canyon, between… — 647488
Homomallium mexicanum Cardot R. C. Wittmann 20 Oct 2001 United States of America Colorado Pueblo Co. Beulah, 35 mi… — 768518
Penstemon albidus Nutt. R. C. Wittmann 18155 31 May 1991 United States of America Colorado Las Animas Co. 4 miles… — 541814 Penstemon albidus Nutt.
Bryum caespiticium Hedw. R. C. Wittmann B-111738 29 Apr 2001 United States of America Colorado Boulder Co. Eldorado Springs, S… — 648084
Bryum caespiticium Hedw. R. C. Wittmann B-111738 29 Apr 2001 United States of America Colorado Boulder Co. Eldorado Springs, S… — 648085
Tortula plinthobia (Sull. & Lesq.) Broth. R. C. Wittmann 10 Nov 2001 United States of America Colorado Fremont Co. Phantom Canyon, between… — 768504
Weissia condensa (Voit) Lindb. R. C. Wittmann 10 Nov 2001 United States of America Colorado Fremont Co. Phantom Canyon, between… — 768505
Homomallium adnatum (Hedw.) Broth. R. C. Wittmann B-113132 19 Oct 2002 United States of America Colorado El Paso Co. Williams Canyon,… — 659150
Frullania riparia Hampe ex Lehm. R. C. Wittmann B-112078 20 Oct 2001 United States of America Colorado Pueblo Co. Beulah, 35 mi… — 767120
Grimmia sessitana De Not. R. C. Wittmann B-112156 10 Nov 2001 United States of America Colorado Fremont Co. Phantom Canyon, between… — 697843
Solanum elaeagnifolium Cav. R. C. Wittmann 18438 07 Sep 1991 United States of America Colorado Baca Co. North of Picture… — 00827153 Solanum elaeagnifolium Cav.
Gymnocolea inflata (Huds.) Dumort. R. C. Wittmann B-115208 06 Aug 2005 United States of America Colorado Summit Co. Arapaho National Forest,… — 841538
Bryum klinggraeffii Schimp. R. C. Wittmann B-115223 24 Nov 2005 United States of America Colorado Boulder Co. City of Boulder,… — 845051
Brachythecium hylotapetum N.L.Higinb. & B.L.Higinb. R. C. Wittmann B-115628 14 Oct 2006 United States of America Colorado Boulder Co. Roosevelt National Forest,… — 986311
Bryum muehlenbeckii Bruch & Schimp. R. C. Wittmann s.n. 23 Apr 2005 United States of America Colorado Jefferson Co. Eldorado Springs Quadrangle,… — 966457
Chenopodium berlandieri Moq. R. C. Wittmann 18413 07 Sep 1991 United States of America Colorado Baca Co. S of Pritchett… — 990856 Chenopodium berlandieri Moq.
Eragrostis minor Host R. C. Wittmann 18391 06 Sep 1991 United States of America Colorado Baca Co. Springfield — 1699138 Eragrostis minor Host
Eragrostis secundiflora J.Presl R. C. Wittmann 18422 07 Sep 1991 United States of America Colorado Baca Co. S of Pritchett… — 1700425 Eragrostis secundiflora J.Presl
Eragrostis trichodes (Nutt.) Alph.Wood R. C. Wittmann 18388 06 Sep 1991 United States of America Colorado Las Animas Co. Corner of… — 1701132 Eragrostis trichodes (Nutt.) Alph.Wood
Bouteloua eriopoda (Torr.) Torr. R. C. Wittmann 18419 07 Sep 1991 United States of America Colorado Baca Co. S of Pritchett… — 1643347 Bouteloua eriopoda (Torr.) Torr.
Muhlenbergia phleoides (Kunth) Columbus R. C. Wittmann 18423 9/7/1991 United States of America Colorado Baca Co. S of Pritchett;… — 1740792 Muhlenbergia phleoides (Kunth) Columbus
Sporobolus giganteus Nash R. C. Wittmann 18435 07 Sep 1991 United States of America Colorado Baca Co. Picture Canyon. In… — 1827940 Sporobolus giganteus Nash
Sporobolus R. C. Wittmann 18394 07 Sep 1991 United States of America Colorado Baca Co. 4.5 mi E… — 1828889 Sporobolus
Symphyotrichum ericoides (L.) G.L.Nesom R. C. Wittmann 18399 07 Sep 1991 United States of America Colorado Baca Co. 4.5 mi E… — 1847403 Symphyotrichum ericoides (L.) G.L.Nesom
Symphyotrichum fendleri (A.Gray) G.L.Nesom R. C. Wittmann 18382 9/6/1991 United States of America Colorado Las Animas Co. 4 mi… — 1848028 Symphyotrichum fendleri (A.Gray) G.L.Nesom
Symphyotrichum fendleri (A.Gray) G.L.Nesom R. C. Wittmann 18149 5/31/1991 United States of America Colorado Las Animas Co. 4 mi… — 1848029 Symphyotrichum fendleri (A.Gray) G.L.Nesom
Ambrosia acanthicarpa Hook. R. C. Wittmann 18387 06 Sep 1991 United States of America Colorado Las Animas Co. Corner of… — 1877467 Ambrosia acanthicarpa Hook.
Ambrosia grayi (A.Nelson) Shinners R. C. Wittmann 18450 07 Sep 1991 United States of America Colorado Baca Co. Roadside, Road 13,… — 1883918 Ambrosia grayi (A.Nelson) Shinners
Artemisia campestris var. caudata (Michx.) E.J.Palmer & Steyerm. R. C. Wittmann 18389 06 Sep 1991 United States of America Colorado Las Animas Co. Corner of… — 1893082 Artemisia campestris var. caudata (Michx.) E.J.Palmer & Steyerm.
Artemisia carruthii Alph.Wood ex Carruth. R. C. Wittmann 18410 07 Sep 1991 United States of America Colorado Baca Co. 0.4 mi N… — 1893581 Artemisia carruthii Alph.Wood ex Carruth.
Baccharis wrightii A.Gray R. C. Wittmann 18165 01 Jun 1991 United States of America Colorado Baca Co. Sides and bottom… — 1900344 Baccharis wrightii A.Gray
Bidens bigelovii A.Gray ex Torr. R. C. Wittmann 18459 07 Sep 1991 United States of America Colorado Baca Co. Carrizo Creek, in… — 1925113 Bidens bigelovii A.Gray ex Torr.
Bidens cernua L. R. C. Wittmann 18451 07 Sep 1991 United States of America Colorado Baca Co. Road M, W… — 1925584 Bidens cernua L.
Chrysothamnus nauseosus (Pall.) Britton subsp. nauseosus R. C. Wittmann 18396 07 Sep 1991 United States of America Colorado Baca Co. 4.5 mi E… — 02039424 Chrysothamnus nauseosus (Pall.) Britton subsp. nauseosus
Carex gravida L.H.Bailey R. C. Wittmann 18167 01 Jun 1991 United States of America Colorado Baca Co. Sides and bottom… — 2278726 Carex gravida L.H.Bailey
Solidago mollis Bartl. R. C. Wittmann 18404 07 Sep 1991 United States of America Colorado Baca Co. 1 mi E… — 2354556 Solidago mollis Bartl.
Sapindus drummondii Hook. & Arn. R. C. Wittmann 18163 01 Jun 1991 United States of America Colorado Baca Co. Sides and bottom… — 2491166 Sapindus drummondii Hook. & Arn.
Persicaria bicornis (Raf.) Nieuwl. R. C. Wittmann 18408 07 Sep 1991 United States of America Colorado Baca Co. 1 mi E… — 3156949 Persicaria bicornis (Raf.) Nieuwl.
Eremogone hookeri var. pinetorum (A.Nelson) Dorn R. C. Wittmann 18137 31 May 1991 United States of America Colorado Kit Carson Co. Plains between… — 3226271 Eremogone hookeri var. pinetorum (A.Nelson) Dorn
Chenopodium simplex (Torr.) Raf. R. C. Wittmann 18449A 07 Sep 1991 United States of America Colorado Baca Co. Picture Canyon. At… — 3347004 Chenopodium simplex (Torr.) Raf.
Corispermum americanum (Nutt.) Nutt. R. C. Wittmann 18414 07 Sep 1991 United States of America Colorado Baca Co. S of Pritchett… — 3347345 Corispermum americanum (Nutt.) Nutt.
Amaranthus albus L. R. C. Wittmann 18223 12 Jul 1991 United States of America Colorado Baca Co. Sandy fields S… — 3363212 Amaranthus albus L.
Amaranthus palmeri S.Watson R. C. Wittmann 18465 08 Sep 1991 United States of America Colorado Prowers Co. 0.5 mi N… — 3364296 Amaranthus palmeri S.Watson
Froelichia gracilis (Hook.) Moq. R. C. Wittmann 18418 07 Sep 1991 United States of America Colorado Baca Co. S of Pritchett… — 3369534 Froelichia gracilis (Hook.) Moq.
Guilleminea densa (Humb. & Bonpl. ex Schult.) Moq. R. C. Wittmann 18168 01 Jun 1991 United States of America Colorado Baca Co. Sides and bottom… — 3369801 Guilleminea densa (Humb. & Bonpl. ex Schult.) Moq.
Mirabilis albida (Walter) Heimerl R. C. Wittmann 18427 07 Sep 1991 United States of America Colorado Baca Co. S of Pritchett… — 3375796 Mirabilis albida (Walter) Heimerl
Mirabilis glabra (S.Watson) Standl. R. C. Wittmann 18386 06 Sep 1991 United States of America Colorado Las Animas Co. Corner of… — 3375989 Mirabilis glabra (S.Watson) Standl.
Lemna minuscula Herter R. C. Wittmann 18311 13 Jul 1991 United States of America Colorado Baca Co. Breaks of Picture… — 03700266 Lemna minuscula Herter
Lemna minuta Kunth R. C. Wittmann 18441 07 Sep 1991 United States of America Colorado Baca Co. Picture Canyon, in… — 3700277 Lemna minuta Kunth
Linum pratense (Norton) Small R. C. Wittmann 18151 31 May 1991 United States of America Colorado Las Animas Co. 4 mi… — 3726919 Linum pratense (Norton) Small
Linum rigidum Pursh R. C. Wittmann 18138 31 May 1991 United States of America Colorado Cheyenne Co. 1 mi N… — 3727052 Linum rigidum Pursh
Lobelia cardinalis L. R. C. Wittmann 18446 07 Sep 1991 United States of America Colorado Baca Co. Picture Canyon — 3747016 Lobelia cardinalis L.
Woodsia mexicana Fée R. C. Wittmann 18178 01 Jun 1991 United States of America Colorado Baca Co. Side of Gallinas… — 3810346 Woodsia mexicana Fée
Euphorbia glyptosperma Engelm. R. C. Wittmann 18401 07 Sep 1991 United States of America Colorado Baca Co. 4.5 mi E… — 4003151 Euphorbia glyptosperma Engelm.
Conostomum tetragonum (Hedw.) Lindb. R. C. Wittmann B-118825 26 Jul 2012 United States of America Colorado Gilpin Co. Black Hawk Quadrangle.… — 04469045 Conostomum tetragonum (Hedw.) Lindb.
Muhlenbergia racemosa (Michx.) Britton, Sterns & Poggenb. R. C. Wittmann 18433 07 Sep 1991 United States of America Colorado Baca Co. Base of cliffs… — 1741184 Muhlenbergia racemosa (Michx.) Britton, Sterns & Poggenb.
Cryptantha minima Rydb. R. C. Wittmann 18140 31 May 1991 United States of America Colorado Kiowa Co. on a playa… — 3223553 Cryptantha minima Rydb.
Lappula marginata (M.Bieb.) Gürke R. C. Wittmann 18141 31 May 1991 United States of America Colorado Kiowa Co. on a playa… — 03239294 Lappula marginata (M.Bieb.) Gürke
Psora icterica (Mont.) Müll.Arg. W. A. Weber | R. C. Wittmann L89188 24 May 1993 United States of America Colorado Baca Co. Carrizo Creek drainage;… — 954406
Aristida divaricata Humb. & Bonpl. ex Willd. R. C. Wittmann 18417 07 Sep 1991 United States of America Colorado Baca Co. S of Pritchett… — 1474034 Aristida divaricata Humb. & Bonpl. ex Willd.
Bromus japonicus Thunb. R. C. Wittmann 18146 31 May 1991 United States of America Colorado Kiowa Co. ca. 11 mi.… — 1318488 Bromus japonicus Thunb.