Displaying 1 - 50 out of 919 Object(s)

Taxon Collector Date Country State/Province Locality Type Status Barcode
Schistidium apocarpum (Hedw.) Bruch & Schimp. T. A. Williams 3 Aug 1891 United States of America South Dakota Rapid City — 370847
Jaffueliobryum raui (Austin) Thér. T. A. Williams 4 Aug 1891 United States of America South Dakota Pennington Co. — 349734
Jaffueliobryum wrightii (Sull.) Thér. T. A. Williams 5 Aug 1891 United States of America South Dakota Pennington Co. — 349873
Sphagnum teres (Schimp.) Ångstr. T. A. Williams 6 19 Aug 1898 United States of America Wyoming North York Clear Creek, BigHorn… — 277301
Syntrichia ruralis (Hedw.) F.Weber & D.Mohr T. A. Williams 6 August 1891 United States of America South Dakota Pennington Co. — 357450
Polygonum ramosissimum Michx. T. A. Williams 7 19 Sep 1894 United States of America South Dakota Brookings Co. — 3151612 Polygonum ramosissimum Michx.
Plagiomnium cuspidatum (Hedw.) T.J.Kop. T. A. Williams 7 Aug 1891 United States of America South Dakota Rapid City — 395570
Cladonia apodocarpa Robbins T. A. Williams 8 15 Nov 1896 United States of America District of Columbia Takoma Park — 1079806
Tortella tortuosa (Hedw.) Limpr. T. A. Williams 8 Aug 1891 United States of America South Dakota Pennington Co. — 352484
Ceratophorum ulmicola Ellis & Kellerm. T. A. Williams 9 Sep 1889 United States of America Nebraska Ashland — 04504271
Ceratophorum ulmicola Ellis & Kellerm. T. A. Williams 9 02 Oct 1889 United States of America Nebraska Ashland — 04504270
Solidago nemoralis subsp. decemflora T. A. Williams 9 — United States of America South Dakota — 2356359 Solidago nemoralis subsp. decemflora
Hypnum lindbergii Mitt. T. A. Williams 9 Aug 1891 United States of America South Dakota Pennington Co. — 624652
Polanisia T. A. Williams 10 08 Aug 1894 United States of America South Dakota Lake Hendricks — 3872271 Polanisia
Tortula obtusifolia (Schwägr.) Mathieu T. A. Williams 11 Aug 1891 United States of America South Dakota Pennington Co. — 341626
Tortula obtusifolia (Schwägr.) Mathieu T. A. Williams 12 Aug 1891 United States of America South Dakota Pennington Co. — 341629 Tortula obtusifolia (Schwägr.) Mathieu
Abietinella abietina (Hedw.) M.Fleisch. T. A. Williams 13 Aug 1891 United States of America South Dakota Rapid City — 467736
Hymenostylium recurvirostrum (Hedw.) Dixon T. A. Williams 14 Aug 1891 United States of America South Dakota Rapid City. — 02637767
Dalea candida var. oligophylla (Torr.) Shinners T. A. Williams 20 08 Aug 1894 United States of America South Dakota Coteaus [?], West of Lake… — 01241324 Dalea candida var. oligophylla (Torr.) Shinners
Platygyrium repens (Brid.) Schimp. T. A. Williams 21 Aug 1891 United States of America South Dakota Pennington Co. — 289364
Panicum capillare L. T. A. Williams 23 12 Sep 1891 United States of America South Dakota Brookings, SD. — 1766890 Panicum capillare L.
Leptobryum pyriforme (Hedw.) Wilson T. A. Williams 24 Aug 1891 United States of America South Dakota Pennington Co. — 379143
Pyrrhospora varians (Ach.) R.C.Harris T. A. Williams 29 11 1895s.n. — United States of America Nebraska Weeping Water — 01817891
Aecidium micropunctum Ellis & Everh. T. A. Williams 42 18 Jun 1890 United States of America Nebraska Pine Ridge isotype 611222 Aecidium micropunctum Ellis & Everh.
Cryptantha celosioides (Eastw.) Payson T. A. Williams 45 18 Jun 1890 United States of America Nebraska War Bonnet Canon — 3213863 Cryptantha celosioides (Eastw.) Payson
Corallorhiza ochroleuca Rydb. T. A. Williams 48 24 Jun 1890 United States of America Nebraska War Bonnet Canyon holotype 8673 Corallorhiza ochroleuca Rydb.
Corallorhiza ochroleuca Rydb. T. A. Williams 48 24 Jun 1890 United States of America Nebraska War Bonnet Canyon isotype 8674 Corallorhiza ochroleuca Rydb.
Pedicularis lanceolata Michx. T. A. Williams 57 09 Aug 1894 United States of America South Dakota near line, north of Gary — 3312252 Pedicularis lanceolata Michx.
Aristida purpurea Nutt. T. A. Williams 67 06 Aug 1891 United States of America South Dakota Frozen Man's Creek — 1632067 Aristida purpurea Nutt.
Sedum lanceolatum Torr. T. A. Williams 73 20 Jun 1890 United States of America Nebraska War Bonnet Canyon — 3563634 Sedum lanceolatum Torr.
Eremogone hookeri (Nutt.) W.A.Weber var. hookeri T. A. Williams 77 20 Jun 1890 United States of America Nebraska War Bonnet Creek — 3226169 Eremogone hookeri (Nutt.) W.A.Weber var. hookeri
Cornus T. A. Williams 82 10 Aug 1994 United States of America South Dakota Grant Co. — 2510031 Cornus
Penstemon gracilis Nutt. subsp. gracilis T. A. Williams 85 s.d. United States of America South Dakota Lower White River — 600822 Penstemon gracilis Nutt. subsp. gracilis
Celastrus scandens L. T. A. Williams 88 10 Aug 1894 United States of America South Dakota Big Stone — 01110859 Celastrus scandens L.
Berula angustifolia Mert. & W.D.J.Koch T. A. Williams 102 Aug 1894 United States of America South Dakota — 03366555 Berula angustifolia Mert. & W.D.J.Koch
Epilobium ciliatum Raf. var. ciliatum T. A. Williams 104 Aug 1894 United States of America South Dakota — 3295530 Epilobium ciliatum Raf. var. ciliatum
Laportea canadensis (L.) Wedd. T. A. Williams 106 Aug 1894 United States of America South Dakota Big Stone — 3828336 Laportea canadensis (L.) Wedd.
Juncus longistylis Torr. T. A. Williams 113 24 Jun 1890 United States of America Nebraska War Bonnet Cañon. — 2395358 Juncus longistylis Torr.
Cicuta maculata var. angustifolia Hook. T. A. Williams 123 Aug 1894 United States of America South Dakota — 3455324 Cicuta maculata var. angustifolia Hook.
Muhlenbergia richardsonis (Trin.) Rydb. T. A. Williams 124 08 Aug 1896 United States of America South Dakota Aberdeen — 1741340 Muhlenbergia richardsonis (Trin.) Rydb.
Lycopus asper Greene T. A. Williams 129 Aug 1894 United States of America South Dakota — 3040710 Lycopus asper Greene
Doellingeria umbellata (Mill.) Nees T. A. Williams 131 — United States of America South Dakota — 1870064 Doellingeria umbellata (Mill.) Nees
Muhlenbergia cuspidata (Torr. ex Hook.) Rydb. T. A. Williams 142 23 Aug 1891 United States of America South Dakota Washabaugh Co. Bad Lands — 1755866 Muhlenbergia cuspidata (Torr. ex Hook.) Rydb.
Lophiotrema dakotensis Ellis & Everh. T. A. Williams 152 24 Oct 1894 United States of America South Dakota Brookings Co. Brookings. — 04535000
Tilia americana L. T. A. Williams 167 15 Aug 1894 United States of America South Dakota Big Stone Lake — 2557077 Tilia americana L.
Chenopodium standleyanum Aellen T. A. Williams 175 Aug 1894 United States of America South Dakota Big Stone — 3347016 Chenopodium standleyanum Aellen
Penstemon gracilis Nutt. subsp. gracilis T. A. Williams 177 s.d. United States of America South Dakota Corn Creek — 600823 Penstemon gracilis Nutt. subsp. gracilis
Sanicula canadensis L. T. A. Williams 190 s.d. United States of America Wyoming Medicine Root. — 3508516 Sanicula canadensis L.
Elymus glaucus Buckley T. A. Williams 209 25 Aug 1898 United States of America Wyoming S. Fork of Piney Creek. — 1673902 Elymus glaucus Buckley
Onosmodium molle var. occidentale (Mack.) I.M.Johnst. T. A. Williams 219 16 Aug 1894 United States of America South Dakota Grant Co. "Big Stone." — 21627 Onosmodium molle var. occidentale (Mack.) I.M.Johnst.