Displaying 1 - 75 out of 919 Object(s)

Taxon Collector Date Country State/Province Locality Type Status Barcode
Physalis rotundata Rydb. T. A. Williams s.n. 19 Aug 1831 United States of America South Dakota Spring Creek type 138852 Physalis rotundata Rydb.
Corallorhiza maculata var. occidentalis (Lindl.) Ames T. A. Williams s.n. 24 Jun 1841 United States of America Nebraska War Bonnet — 4028064 Corallorhiza maculata var. occidentalis (Lindl.) Ames
Erysiphe cichoracearum T. A. Williams s.n. 9/10 1898 United States of America Montana Missoula — 2937024 Erysiphe cichoracearum
Mimosa nuttallii (DC.) B.L.Turner T. A. Williams s.n. 05 Aug 1883 United States of America South Dakota Near Willow Springs — 01453240 Mimosa nuttallii (DC.) B.L.Turner
Onosmodium molle var. occidentale (Mack.) I.M.Johnst. T. A. Williams s.n. Jul 1888 United States of America South Dakota Brookings Co. Brookings — 21622 Onosmodium molle var. occidentale (Mack.) I.M.Johnst.
Argyrochosma dealbata (Pursh) Windham T. A. Williams s.n. 29 Jul 1888 United States of America Nebraska Weeping Water — 3483847 Argyrochosma dealbata (Pursh) Windham
Pilobolus crystallinus (F.H.Wigg.) Tode T. A. Williams s.n. Jan 1889 United States of America Nebraska Lancaster Co. Lincoln — 2768117 Pilobolus crystallinus (F.H.Wigg.) Tode
Persicaria amphibia (L.) Delarbre T. A. Williams s.n. 04 Jul 1889 United States of America Nebraska Greeley Co. Greeley Center — 3156723 Persicaria amphibia (L.) Delarbre
Heliomeris laevis T. A. Williams s.n. 31 Jul 1889 United States of America Nebraska — 2905155 Heliomeris laevis
Albugo candida (Pers.) Roussel T. A. Williams s.n. Aug 1889 United States of America Nebraska Cass Co. Weeping Water — 2771207 Albugo candida (Pers.) Roussel
Puccinia obtecta Peck T. A. Williams s.n. 08 Aug 1889 United States of America Nebraska Weeping Water. — 3411228 Puccinia obtecta Peck
Mycosphaerella T. A. Williams s.n. 28 Aug 1889 United States of America Iowa Eastport. — 3632580 Mycosphaerella
Albugo ipomoaea-panduratae (C.Schweinf.) D.B.Swingle T. A. Williams s.n. Sep 1889 United States of America Nebraska Saunders Co. Ashland. — 2771892 Albugo ipomoaea-panduratae (C.Schweinf.) D.B.Swingle
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
Lonicera dioica L. T. A. Williams s.n. May 1890 United States of America Nebraska Saunders Co. — 2437799 Lonicera dioica L.
Hypoxis hirsuta (L.) Coville T. A. Williams s.n. 30 May 1890 United States of America Nebraska B land — 3884087 Hypoxis hirsuta (L.) Coville
Symphoricarpos albus (L.) S.F.Blake T. A. Williams 578 Jun 1890 United States of America Nebraska War Bonnet Canon — 2457603 Symphoricarpos albus (L.) S.F.Blake
Ipomopsis congesta (Hook.) V.E.Grant subsp. congesta T. A. Williams s.n. Jun 1890 United States of America Nebraska War Bonnet Canon — 3300957 Ipomopsis congesta (Hook.) V.E.Grant subsp. congesta
Pedicularis canadensis L. T. A. Williams s.n. Jun 1890 United States of America Nebraska Sioux Co. War Bonnet Cañon — 1365024 Pedicularis canadensis L.
Poa arida Vasey T. A. Williams s.n. June 1890 — — — 1784726 Poa arida Vasey
Packera cana (Hook.) W.A.Weber & Á.Löve T. A. Williams s.n. Jun 1890 United States of America Nebraska War Bonnet Canon — 3087829 Packera cana (Hook.) W.A.Weber & Á.Löve
Platanthera aquilonis Sheviak T. A. Williams s.n. Jun 1890 United States of America Nebraska War Bonnet Canyon — 4118489 Platanthera aquilonis Sheviak
Corallorhiza maculata var. occidentalis (Lindl.) Ames T. A. Williams s.n. Jun 1890 United States of America Nebraska War Bonnet Canyon — 4028069 Corallorhiza maculata var. occidentalis (Lindl.) Ames
Dactylorhiza viridis (L.) R.M.Bateman, Pridgeon & M.W.Chase T. A. Williams s.n. 1 Jun 1890 United States of America Nebraska War Bonnet Canon — 4054908 Dactylorhiza viridis (L.) R.M.Bateman, Pridgeon & M.W.Chase
Populus angustifolia E.James T. A. Williams s.n. Jun 1890 United States of America Nebraska — 2466579 Populus angustifolia E.James
Erysiphe cichoracearum T. A. Williams s.n. 6/9 '90 United States of America Nebraska Elenwood — 2937473 Erysiphe cichoracearum
Aragallus angustatus Rydb. T. A. Williams s.n. 18 Jun 1890 United States of America Nebraska Pine Ridge. type 5181 Aragallus angustatus Rydb.
Astragalus mollissimus Torr. var. mollissimus T. A. Williams s.n. 18 Jun 1890 United States of America Nebraska Pine Ridge — 01265817 Astragalus mollissimus Torr. var. mollissimus
Carex aurea Nutt. T. A. Williams s.n. 18 Jun 1890 United States of America Nebraska Pine Ridge. — 2238003 Carex aurea Nutt.
Carex lanuginosa Michx. T. A. Williams s.n. 18 Jun 1890 United States of America Nebraska Sioux Co. — 2193923 Carex lanuginosa Michx.
Carex sprengelii Dewey ex Spreng. T. A. Williams s.n. 18 Jun 1890 United States of America Nebraska Pine Ridge. — 2304427 Carex sprengelii Dewey ex Spreng.
Cryptantha celosioides (Eastw.) Payson T. A. Williams 45 18 Jun 1890 United States of America Nebraska War Bonnet Canon — 3213863 Cryptantha celosioides (Eastw.) Payson
Aecidium micropunctum Ellis & Everh. T. A. Williams 42 18 Jun 1890 United States of America Nebraska Pine Ridge isotype 611222 Aecidium micropunctum Ellis & Everh.
Elymus repens (L.) Gould T. A. Williams s.n. 20 Jun 1890 United States of America Nebraska War Bonnet Canon — 1677471 Elymus repens (L.) Gould
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
Antennaria parvifolia Nutt. T. A. Williams s.n. 20 Jun 1890 United States of America Nebraska War Bonnet Creek — 1878739 Antennaria parvifolia Nutt.
Cerastium arvense var. strictum (Gaudin) W.D.J.Koch T. A. Williams s.n. 20 Jun 1890 United States of America Nebraska War Bonnet Creek — 3161689 Cerastium arvense var. strictum (Gaudin) W.D.J.Koch
Sedum lanceolatum Torr. T. A. Williams 73 20 Jun 1890 United States of America Nebraska War Bonnet Canyon — 3563634 Sedum lanceolatum Torr.
Symphoricarpos albus (L.) S.F.Blake T. A. Williams s.n. 20 Jun 1890 United States of America Nebraska War Bonnet Canyon — 2444092 Symphoricarpos albus (L.) S.F.Blake
Parmelia molliuscula Ach. T. A. Williams s.n. 20 Jun 1890 United States of America Nebraska Near War Bonnet Canon, northwest… — 4440261 Parmelia molliuscula Ach.
Xanthoparmelia chlorochroa (Tuck.) Hale T. A. Williams s.n. 20 Jun 1890 United States of America Nebraska Near War Bonnet Canon, northwest… — 1610546 Xanthoparmelia chlorochroa (Tuck.) Hale
Calylophus serrulatus (Nutt.) P.H.Raven T. A. Williams s.n. 21 Jun 1890 United States of America Nebraska War Bonnet Cañon — 3168944 Calylophus serrulatus (Nutt.) P.H.Raven
Piptatherum micranthum (Trin. & Rupr.) Barkworth T. A. Williams s.n. 21 Jun 1890 United States of America Nebraska Sioux Co. War Bonnet Canyon — 1764179 Piptatherum micranthum (Trin. & Rupr.) Barkworth
Phacelia hastata Douglas ex Lehm. var. hastata T. A. Williams s.n. 22 Jun 1890 United States of America Nebraska War Bonnet Canyon — 3194986 Phacelia hastata Douglas ex Lehm. var. hastata
Sedum lanceolatum Torr. T. A. Williams 497 22 Jun 1890 United States of America Nebraska War Bonnet Canyon — 3563633 Sedum lanceolatum Torr.
Townsendia grandiflora Nutt. T. A. Williams s.n. 23 Jun 1890 United States of America Nebraska War Bonnet Cañon — 2922898 Townsendia grandiflora Nutt.
Penstemon glaber Pursh var. glaber T. A. Williams s.n. 23 Jun 1890 United States of America Nebraska Sioux Co. War Bonnet Canyon — 595803 Penstemon glaber Pursh var. glaber
Juniperus communis L. T. A. Williams s.n. 23 Jun 1890 United States of America Nebraska War Bonnet Canyon — 21972 Juniperus communis L.
Astragalus gracilis Nutt. T. A. Williams s.n. 23 Jun 1890 United States of America Nebraska War Bonnet Cañon — 01249884 Astragalus gracilis Nutt.
Astragalus plattensis Nutt. ex Torr. & A.Gray T. A. Williams s.n. 23 Jun 1890 United States of America Nebraska Sioux Co. War Bonnet Canon — 01246640 Astragalus plattensis Nutt. ex Torr. & A.Gray
Poa interior Rydb. T. A. Williams s.n. 23 Jun 1890 United States of America Nebraska Damp woods. War Bonnet Canon. — 1791193 Poa interior Rydb.
Poa interior Rydb. T. A. Williams s.n. 23 Jun 1890 United States of America Nebraska War Bonnet Canon. — 1791194 Poa interior Rydb.
Cryptantha celosioides (Eastw.) Payson T. A. Williams s.n. 23 Jun 1890 United States of America Nebraska War Bonnet — 3213865 Cryptantha celosioides (Eastw.) Payson
Antennaria rosea subsp. arida (E.E.Nelson) R.J.Bayer T. A. Williams s.n. 23 Jun 1890 United States of America Nebraska War Bonnet Canyon — 1879713 Antennaria rosea subsp. arida (E.E.Nelson) R.J.Bayer
Thermopsis rhombifolia (Nutt. ex Pursh) Richardson T. A. Williams s.n. 23 Jun 1890 United States of America Nebraska Sides of canyons. War Bonnet… — 2639591 Thermopsis rhombifolia (Nutt. ex Pursh) Richardson
Corallorhiza maculata var. occidentalis (Lindl.) Ames T. A. Williams s.n. 23 Jun 1890 United States of America Nebraska Sioux Co. War Bonnet — 4028098 Corallorhiza maculata var. occidentalis (Lindl.) Ames
Acer glabrum Torr. T. A. Williams s.n. 23 Jun 1890 — — — 2483948 Acer glabrum Torr.
Phlox amplifolia Britton T. A. Williams s.n. 23 Jun 1890 United States of America Nebraska — 3342887 Phlox amplifolia Britton
Erigeron pumilus Nutt. subsp. pumilus T. A. Williams s.n. 24 Jun 1890 United States of America Nebraska Sioux Co. War Bonnet Canyon;… — 2094705 Erigeron pumilus Nutt. subsp. pumilus
Astragalus adsurgens var. robustior Hook. T. A. Williams s.n. 24 Jun 1890 United States of America Nebraska War Bomet Cañon — 01203646 Astragalus adsurgens var. robustior Hook.
Astragalus ceramicus var. filifolius (A.Gray) F.J.Herm. T. A. Williams s.n. 24 Jun 1890 United States of America Nebraska War Bomet Cañon — 01247567 Astragalus ceramicus var. filifolius (A.Gray) F.J.Herm.
Astragalus drummondii Douglas ex Hook. T. A. Williams s.n. 24 Jun 1890 United States of America Nebraska War Bomet Cañon — 01248894 Astragalus drummondii Douglas ex Hook.
Astragalus sericoleucus A.Gray T. A. Williams s.n. 24 Jun 1890 United States of America Nebraska Mr. Bonnet Canon — 01282711 Astragalus sericoleucus A.Gray
Astragalus spatulatus E.Sheld. T. A. Williams s.n. 24 Jun 1890 United States of America Nebraska Near War Bonnet Canon — 01283189 Astragalus spatulatus E.Sheld.
Carex hystricina Muhl. ex Willd. T. A. Williams s.n. 24 Jun 1890 United States of America Nebraska War Bonnet Cañon. — 2191905 Carex hystricina Muhl. ex Willd.
Juncus longistylis Torr. T. A. Williams 113 24 Jun 1890 United States of America Nebraska War Bonnet Cañon. — 2395358 Juncus longistylis Torr.
Poa secunda J.Presl T. A. Williams s.n. 24 Jun 1890 United States of America Nebraska War Bonnet Canon. — 1809730 Poa secunda J.Presl
Woodsia oregana D.C. Eaton T. A. Williams s.n. 24 Jun 1890 United States of America Nebraska Sioux Co. Hat Creek basin — 3810763 Woodsia oregana D.C. Eaton
Nassella viridula (Trin.) Barkworth T. A. Williams s.n. 24 Jun 1890 United States of America Nebraska War Bonnet — 1758391 Nassella viridula (Trin.) Barkworth
Physalis hispida (Waterf.) Cronquist T. A. Williams s.n. 24 Jun 1890 United States of America Nebraska War Bonnet Cañon — 1456858 Physalis hispida (Waterf.) Cronquist
Cryptantha cana (A.Nelson) Payson T. A. Williams s.n. 24 Jun 1890 United States of America Nebraska War Bonnet — 3213846 Cryptantha cana (A.Nelson) Payson
Silene drummondii Hook. T. A. Williams 356 24 Jun 1890 United States of America Nebraska War Bonnet Canyon — 3310042 Silene drummondii Hook.
Corallorhiza maculata Raf. T. A. Williams s.n. 24 Jun 1890 United States of America Nebraska Deep woods, War Bonnet — 4027619 Corallorhiza maculata Raf.
Dactylorhiza viridis (L.) R.M.Bateman, Pridgeon & M.W.Chase T. A. Williams 572 24 Jun 1890 United States of America Nebraska low places along cairon streams.… — 4054925 Dactylorhiza viridis (L.) R.M.Bateman, Pridgeon & M.W.Chase