Displaying 26 - 75 out of 4458 Object(s)

Taxon Collector Date Country State/Province Locality Type Status Barcode Notice
Penstemon saxosorum Pennell F. Tweedy 4299 04 Jul 1901 United States of America Colorado Hahn's Peak Penstemon saxosorum Pennell
Rumex altissimus subsp. ellipticus (Greene) Á.Löve F. Tweedy 473 August 1897 United States of America Wyoming Spread Creek, Teton Forest Reserve,… Rumex altissimus subsp. ellipticus (Greene) Á.Löve
Aragallus patens Rydb. F. Tweedy 5164 Jul 1902 United States of America Colorado Boulder Co. Plains and foothills… holotype Aragallus patens Rydb.
Stellaria umbellata Turcz. F. Tweedy 158 July 1898 United States of America Wyoming Headwaters of Tongue River, Big… Stellaria umbellata Turcz.
Stellaria umbellata Turcz. F. Tweedy 125 August 1897 United States of America Wyoming Gros Ventre River, Teton Forest… Stellaria umbellata Turcz.
Betula glandulosa Michx. F. Tweedy 344 Aug 1897 United States of America Wyoming Black Rock Creek, Teton Forest… Betula glandulosa Michx.
Betula glandulosa Michx. F. Tweedy 343 Aug 1897 United States of America Wyoming Spread Creek, Teton Forest Reserve,… Betula glandulosa Michx.
Erigeron laetevirens Rydb. F. Tweedy 2005 Jul 1899 United States of America Wyoming Sheridan Co. Big Horn Mountains:… type Erigeron laetevirens Rydb.
Saxifraga claytoniifolia Canby ex Small F. Tweedy 739 May 1883 United States of America Oregon The Dalles holotype Saxifraga claytoniifolia Canby ex Small
Elatine rubella Rydb. F. Tweedy 439 Sep 1885 United States of America Wyoming Muddy shore of Yellowstone Lake isotype Elatine rubella Rydb.
Suaeda calceoliformis (Hook.) Moq. F. Tweedy 352 Aug 1897 United States of America Wyoming Cement Creek, Teton Forest Reserve,… Suaeda calceoliformis (Hook.) Moq.
Delphinium bicolor Nutt. F. Tweedy 33 Jun 1888 United States of America Montana Beaverhead Co. Fide Canby Delphinium bicolor Nutt.
Pedicularis lunata Rydb. F. Tweedy 2317 Aug 1899 United States of America Wyoming Sheridan Co. Big Horn Mountains. holotype Pedicularis lunata Rydb.
Chenopodium chenopodioides (L.) Aellen F. Tweedy 353 Aug 1897 United States of America Wyoming Black Rock Creek, Teton Forest… Chenopodium chenopodioides (L.) Aellen
Sagina saginoides (L.) H.Karst. F. Tweedy 137 August 1897 United States of America Wyoming Buffalo Fork, Teton Forest Reserve,… Sagina saginoides (L.) H.Karst.
Stellaria longipes Goldie F. Tweedy 123 August 1897 United States of America Wyoming Buffalo Fork, Teton Forest Reserve,… Stellaria longipes Goldie
Pinus flexilis E.James F. Tweedy 2675 Jul 1893 United States of America Wyoming Sheridan Co. Big Horn Mountains Pinus flexilis E.James
Pinus flexilis E.James F. Tweedy 2675 01 Jul 1893 United States of America Wyoming Sheridan Co. Big Horn Mountains
Penstemon cyathophorus Rydb. F. Tweedy 4307 09 Jul 1901 United States of America Colorado Jackson Co. Colorado-Wyoming line. holotype Penstemon cyathophorus Rydb.
Saxifraga oppositifolia L. F. Tweedy 117 Aug 1897 United States of America Wyoming Sheep Mountains, northwestern Wyoming Saxifraga oppositifolia L.
Deyeuxia dubia Scribn. & Tweedy F. Tweedy 248 Aug 1884 United States of America Yellowstone Park isotype Deyeuxia dubia Scribn. & Tweedy
Atriplex odontoptera Rydb. F. Tweedy 3302 Sep 1900 United States of America Wyoming Buffalo, N Wyoming. Alt. 4000-5000… holotype Atriplex odontoptera Rydb.
Eriogonum lagopus Rydb. F. Tweedy 2624 Sep 1899 United States of America Wyoming Sheridan Co. Dayton holotype Eriogonum lagopus Rydb.
Stellaria longipes Goldie F. Tweedy 126 July 1897 United States of America Wyoming Spread Creek, Teton Forest Reserve,… Stellaria longipes Goldie
Draba chrysantha var. hirtacaulis O.E.Schulz F. Tweedy 142 20 Aug 1894 United States of America Colorado San Miguel Co. Telluride isolectotype Draba chrysantha var. hirtacaulis O.E.Schulz
Plantago tweedyi A.Gray F. Tweedy 452 Aug 1885 United States of America Along East Fork of Yellowstone… probable isotype Plantago tweedyi A.Gray
Poa subtrivialis Rydb. F. Tweedy 2141 Jul 1899 United States of America Wyoming Sheridan Co. Big Horn Mountains isotype Poa subtrivialis Rydb.
Picea pungens Engelm. F. Tweedy 4550 10 Aug 1901 United States of America Wyoming Carbon Co. Forks of Battle… Picea pungens Engelm.
Dodecatheon uniflorum Rydb. F. Tweedy 24 Jun 1888 United States of America Montana Beaverhead Co. syntype Dodecatheon uniflorum Rydb.
Dodecatheon uniflorum Rydb. F. Tweedy 24 Jun 1888 United States of America Montana Beaverhead Co. Rock Creek syntype fragment Dodecatheon uniflorum Rydb.
Phlox collina Rydb. F. Tweedy 154 May 1888 United States of America Montana Madison Co. holotype Phlox collina Rydb.
Panax trifolium L. F. Tweedy Apr 1879 United States of America New Jersey Union Co. Panax trifolium L.
Aconitum columbianum Nutt. subsp. columbianum F. Tweedy 177 August 1897 United States of America Wyoming Spread Creek, Teton Forest Reserve,… Aconitum columbianum Nutt. subsp. columbianum
Desmodium tweedyi Britton F. Tweedy s.n. 1879 United States of America Texas Tom Green Co. type Desmodium tweedyi Britton
Saxifraga adscendens L. F. Tweedy 121 Aug 1897 United States of America Wyoming Yount's Peak. Teton Forest Reserve,… Saxifraga adscendens L.
Ranunculus inamoenus Greene var. inamoenus F. Tweedy 170 Aug 1897 United States of America Wyoming Black Rock Creek, Teton Forest… Ranunculus inamoenus Greene var. inamoenus
Ranunculus inamoenus Greene var. inamoenus F. Tweedy 171A Jul 1897 United States of America Wyoming Mount Leidy, Teton Forest Reserve,… Ranunculus inamoenus Greene var. inamoenus
Ranunculus inamoenus Greene var. inamoenus F. Tweedy 171 Aug 1897 United States of America Wyoming Spread Creek, Teton Forest Reserve,… Ranunculus inamoenus Greene var. inamoenus
Gilia spergulifolia Rydb. F. Tweedy 576 Jul 1898 United States of America Wyoming Headwaters of Tongue River, Big… holotype Gilia spergulifolia Rydb.
Parnassia palustris var. parviflora (DC.) B.Boivin F. Tweedy 3461 Jul 1900 United States of America Wyoming Buffalo Parnassia palustris var. parviflora (DC.) B.Boivin
Parnassia palustris var. parviflora (DC.) B.Boivin F. Tweedy 111 Aug 1897 United States of America Wyoming Black Rock Creek Parnassia palustris var. parviflora (DC.) B.Boivin
Mahonia repens (Lindl.) G.Don F. Tweedy 346 Aug 1897 United States of America Wyoming Spread Creek, Teton Forest Reserve,… Mahonia repens (Lindl.) G.Don
Atriplex buxifolia Rydb. F. Tweedy 2456 Sep 1899 United States of America Wyoming Sheridan Co. Dayton. holotype Atriplex buxifolia Rydb.
Gilia tweedyi Rydb. F. Tweedy 4422 20 Jun 1901 United States of America Wyoming Carbon Co. Encampment type Gilia tweedyi Rydb.
Parnassia fimbriata K.D.König F. Tweedy 110 Aug 1897 United States of America Wyoming Buffalo Fork, Northwestern Wyoming Parnassia fimbriata K.D.König
Agoseris pubescens Rydb. F. Tweedy 578 1897 United States of America Wyoming Teton Forest reserve: Buffalo Fork lectotype Agoseris pubescens Rydb.
Onosmodium molle var. occidentale (Mack.) I.M.Johnst. F. Tweedy 3576 15 Jun 1900-15 Jul 1900 United States of America Wyoming Sheridan Co. Between Sheridan and… Onosmodium molle var. occidentale (Mack.) I.M.Johnst.
Onosmodium molle var. occidentale (Mack.) I.M.Johnst. F. Tweedy 2096 Sep 1899 United States of America Wyoming Sheridan Co. Dayton Onosmodium molle var. occidentale (Mack.) I.M.Johnst.
Onosmodium molle var. occidentale (Mack.) I.M.Johnst. F. Tweedy 5216 Jul 1902 United States of America Colorado Boulder Co. Longmont Onosmodium molle var. occidentale (Mack.) I.M.Johnst.
Erigeron poliospermus A.Gray F. Tweedy s.n. Jul 1883 United States of America Washington Yakima region syntype Erigeron poliospermus A.Gray