Displaying 1 - 75 out of 243 Object(s)

Taxon Collector Date Country State/Province Locality Type Status Barcode
Gentiana covillei A.Nelson & J.F.Macbr. E. P. Walker 935 20 Aug 1915 United States of America Alaska Mainland, Vixen Inlet isotype 297627 Gentiana covillei A.Nelson & J.F.Macbr.
Chamaecyparis nootkatensis (D.Don) Spach E. P. Walker 613 02 May 1915 United States of America Alaska Wrangell — 19065 Chamaecyparis nootkatensis (D.Don) Spach
Picea pungens Engelm. E. P. Walker 439 11 Aug 1912 United States of America Colorado San Miguel Co. Norwood Hill — 30468 Picea pungens Engelm.
Townsendia annua Beaman E. P. Walker 93 17 Jun 1912 United States of America Colorado Montrose Co. Paradox — 581073 Townsendia annua Beaman
Draba spectabilis var. glabrescens O.E.Schulz E. P. Walker 275 15 Jul 1912 United States of America Utah San Juan Co. La Sal… isotype 185346 Draba spectabilis var. glabrescens O.E.Schulz
Chrysothamnus nivecaulis A.Nelson E. P. Walker 541 02 Sep 1912 United States of America Colorado Montrose Co. Coventry isotype 163416 Chrysothamnus nivecaulis A.Nelson
Minuartia obtusiloba (Rydb.) House E. P. Walker 279 15 Jul 1912 United States of America Utah Grand Co. La Sal Mountains — 446209 Minuartia obtusiloba (Rydb.) House
Penstemon comarrhenus A.Gray E. P. Walker 130 19 Jun 1912 United States of America Colorado Montrose Co. Paradox — 584403 Penstemon comarrhenus A.Gray
Picea sitchensis (Bong.) Carrière E. P. Walker 666 25 May 1915 United States of America Alaska LeConte Bay, near Wrangell — 34397 Picea sitchensis (Bong.) Carrière
Picea sitchensis (Bong.) Carrière E. P. Walker 635 12 May 1915 United States of America Alaska Wrangell — 34398 Picea sitchensis (Bong.) Carrière
Picea sitchensis (Bong.) Carrière E. P. Walker 1081 Jun 1916 United States of America Alaska Coastal areas, southeastern Alaska — 34399 Picea sitchensis (Bong.) Carrière
Thuja plicata Donn ex D.Don E. P. Walker 925 10 Aug 1915 United States of America Alaska Prince of Wales Island — 17191 Thuja plicata Donn ex D.Don
Juniperus communis L. E. P. Walker 963 23 Aug 1915 United States of America Alaska Ketchikan. — 21312
Pinus contorta Douglas ex Loudon var. contorta E. P. Walker 636 12 May 1915 United States of America Alaska Wrangell — 49681 Pinus contorta Douglas ex Loudon var. contorta
Erysimum capitatum var. nivale (Greene) N.H.Holmgren E. P. Walker 268 15 Jul 1912 United States of America Utah San Juan Co. La Sal… — 126298 Erysimum capitatum var. nivale (Greene) N.H.Holmgren
Gentiana polyantha A.Nelson E. P. Walker 513 31 Aug 1912 United States of America Colorado San Miguel Co. Iron Springs… possible type 297644 Gentiana polyantha A.Nelson
Penstemon procerus Graham var. procerus E. P. Walker 1193 01 Jun 1918 Canada British Columbia Telegraph Creek — 639302 Penstemon procerus Graham var. procerus
Juniperus scopulorum Sarg. E. P. Walker 409 10 Aug 1912 United States of America Colorado San Miguel Co. Norwood Hill — 18175 Juniperus scopulorum Sarg.
Bromus tectorum L. E. P. Walker 170 24 Jun 1912 United States of America Colorado Montrose Co. — 664588 Bromus tectorum L.
Tsuga heterophylla (Raf.) Sarg. E. P. Walker 1082 Jun 1915 United States of America Alaska Southeastern Alaska — 64244 Tsuga heterophylla (Raf.) Sarg.
Tsuga heterophylla (Raf.) Sarg. E. P. Walker 634 12 May 1915 United States of America Alaska Wrangell — 64246 Tsuga heterophylla (Raf.) Sarg.
Penstemon strictus Benth. subsp. strictus E. P. Walker 318 19 Jul 1912 United States of America Utah San Juan Co. Geyser Canyon — 661612 Penstemon strictus Benth. subsp. strictus
Machaeranthera pulverulenta var. vacans A.Nelson E. P. Walker 360 30 Jul 1912 United States of America Colorado San Juan Co. Geyser Basin syntype 214820 Machaeranthera pulverulenta var. vacans A.Nelson
Machaeranthera pulverulenta var. vacans A.Nelson E. P. Walker 434 10 Aug 1912 United States of America Colorado San Miguel Co. Norwood Hill syntype 214821 Machaeranthera pulverulenta var. vacans A.Nelson
Machaeranthera pulverulenta var. vacans A.Nelson E. P. Walker 537 02 Sep 1912 United States of America Colorado Montrose Co. Coventry syntype 214822 Machaeranthera pulverulenta var. vacans A.Nelson
Saxifraga bronchialis var. austromontana (Wiegand) M.Peck E. P. Walker 267 15 Jul 1912 United States of America Utah Grand Co. La Sal Mountains — 783827 Saxifraga bronchialis var. austromontana (Wiegand) M.Peck
Penstemon cyanocaulis Payson E. P. Walker 166 22 Jun 1912 United States of America Colorado Montrose Co. Paradox — 590022 Penstemon cyanocaulis Payson
Ephedra viridis Coville E. P. Walker 511 20 Aug 1912 United States of America Colorado San Miguel Co. Norwood Hill — 70671 Ephedra viridis Coville
Potentilla pulcherrima Lehm. E. P. Walker 238 11 Jul 1912 United States of America Utah San Juan Co. Pine Flats — 832954 Potentilla pulcherrima Lehm.
Geum rossii var. turbinatum (Rydb.) C.L.Hitchc. E. P. Walker 265 15 Jul 1912 United States of America Utah San Juan Co. La Sal… — 847830 Geum rossii var. turbinatum (Rydb.) C.L.Hitchc.
Polemonium pulcherrimum var. delicatum (Rydb.) Cronquist E. P. Walker 286 15 Jul 1912 United States of America Utah Grand Co. La Sal Mountains — 00963283 Polemonium pulcherrimum var. delicatum (Rydb.) Cronquist
Oenothera caespitosa var. macroglottis (Rydb.) Cronquist E. P. Walker 251 11 Jul 1912 United States of America Utah San Juan Co. Geyser Reservoir — 00943301 Oenothera caespitosa var. macroglottis (Rydb.) Cronquist
Oenothera flava (A.Nelson) Garrett E. P. Walker 250 11 Jul 1912 United States of America Utah San Juan Co. Geyser Reservoir — 00998779 Oenothera flava (A.Nelson) Garrett
Ipomopsis aggregata (Pursh) V.E.Grant var. aggregata E. P. Walker 314 19 Jul 1912 United States of America Utah San Juan Co. Geyser Canyon — 00965001 Ipomopsis aggregata (Pursh) V.E.Grant var. aggregata
Ipomopsis congesta subsp. frutescens (Rydb.) A.G.Day E. P. Walker 362 30 Jul 1912 United States of America Utah San Juan Co. Geyser Basin — 01011297 Ipomopsis congesta subsp. frutescens (Rydb.) A.G.Day
Epilobium saximontanum Hausskn. E. P. Walker 303 18 Jul 1912 United States of America Utah San Juan Co. Dark Canyon — 01000549 Epilobium saximontanum Hausskn.
Geranium viscosissimum var. nervosum (Rydb.) C.L.Hitchc. E. P. Walker 313 19 Jul 1912 United States of America Utah San Juan Co. Geyser — 01101432 Geranium viscosissimum var. nervosum (Rydb.) C.L.Hitchc.
Wyethia arizonica A.Gray E. P. Walker 317 19 Jul 1912 United States of America Utah San Juan Co. Geyser Canyon — 1578535 Wyethia arizonica A.Gray
Astragalus flexuosus var. diehlii (M.E.Jones) Barneby E. P. Walker 76 13 Jun 1912 United States of America Colorado Montrose Co. Paradox — 01249281 Astragalus flexuosus var. diehlii (M.E.Jones) Barneby
Astragalus lonchocarpus Torr. E. P. Walker 502 18 Aug 1912 United States of America Colorado San Miguel Co. Norwood Hill — 01261049 Astragalus lonchocarpus Torr.
Astragalus praelongus var. ellisiae (Rydb.) Barneby E. P. Walker 107 17 Jun 1912 United States of America Colorado Montrose Co. Paradox — 01264727 Astragalus praelongus var. ellisiae (Rydb.) Barneby
Astragalus multiflorus (Pursh) A.Gray E. P. Walker 1194 Jun 1918 Canada British Columbia Telegraph Creek — 01266148 Astragalus multiflorus (Pursh) A.Gray
Quercus pungens Liebm. E. P. Walker 181 24 Jun 1912 United States of America Colorado Montrose Co. Foothills. Paradox. — 1465788 Quercus pungens Liebm.
Quercus gambelii Nutt. E. P. Walker 423 10 Aug 1912 United States of America Colorado San Miguel Co. Norwood Hill.… — 1471894 Quercus gambelii Nutt.
Castilleja sulphurea Rydb. E. P. Walker 255 11 Jul 1912 United States of America Utah San Juan Co. Geyser Reservoir — 01468939 Castilleja sulphurea Rydb.
Calamagrostis canadensis (Michx.) P.Beauv. E. P. Walker s.n. 30 Jul 1915 United States of America Alaska Rocky slope one mile from… — 1645421 Calamagrostis canadensis (Michx.) P.Beauv.
Hesperostipa comata (Trin. & Rupr.) Barkworth E. P. Walker 79 13 Jun 1912 United States of America Colorado Montrose Co. Paradox — 1701598 Hesperostipa comata (Trin. & Rupr.) Barkworth
Poa fendleriana (Steud.) Vasey E. P. Walker 290 15 Jul 1912 United States of America Utah Grand Co. La Sal Mountains. — 1790184 Poa fendleriana (Steud.) Vasey
Setaria viridis (L.) P.Beauv. E. P. Walker 332 25 Jul 1912 United States of America Colorado Montrose Co. Paradox. Irrigated field. — 1815665 Setaria viridis (L.) P.Beauv.
Herrickia glauca (Nutt.) Brouillet E. P. Walker 456 12 Aug 1912 United States of America Colorado San Miguel Co. Dry canyon… — 1860874 Herrickia glauca (Nutt.) Brouillet
Achillea millefolium L. E. P. Walker 450 11 Aug 1912 United States of America Colorado San Miguel Co. Dry river… — 1825041 Achillea millefolium L.
Symphyotrichum subspicatum (Nees) G.L.Nesom E. P. Walker 998 12 Sep 1915 United States of America Alaska Shore of Lake; Prince of… — 1869224 Symphyotrichum subspicatum (Nees) G.L.Nesom
Symphyotrichum subspicatum (Nees) G.L.Nesom E. P. Walker 1007 12 Sep 1915 United States of America Alaska Edge of lake. Prince of… — 1869225 Symphyotrichum subspicatum (Nees) G.L.Nesom
Eurybia sibirica (L.) G.L.Nesom E. P. Walker 1016 19 Sep 1915 United States of America Alaska BUrroughs Bay — 1875640 Eurybia sibirica (L.) G.L.Nesom
Arnica latifolia Bong. E. P. Walker 774 03 Jul 1915 United States of America Alaska Kuiu Isl.; near timber line. — 1881945 Arnica latifolia Bong.
Cirsium E. P. Walker 452 11 Aug 1912 United States of America Colorado San Miguel Co. Norwood Hill. — 2054055 Cirsium
Erigeron compositus var. glabratus Macoun E. P. Walker 278 15 Jul 1912 United States of America Utah Grand Co. La Sal Mts.,… — 2079047 Erigeron compositus var. glabratus Macoun
Erigeron divergens var. divergens E. P. Walker 378 02 Aug 1912 United States of America Colorado Montrose Co. Bedrock; dry river… — 2087615 Erigeron divergens var. divergens
Erigeron flagellaris A.Gray E. P. Walker 236 11 Jul 1912 United States of America Utah San Juan Co. Pine Flats;… — 2089238 Erigeron flagellaris A.Gray
Erigeron peregrinus subsp. callianthemus var. dawsonii Greene E. P. Walker 836 14 Jul 1915 United States of America Alaska Yakobi Island; open meadows; timber… — 2092705 Erigeron peregrinus subsp. callianthemus var. dawsonii Greene
Carex canescens L. E. P. Walker 644 15 May 1915 United States of America Alaska Wrangell. — 2253428 Carex canescens L.
Carex disperma Dewey E. P. Walker 661 19 May 1915 United States of America Alaska Wrangell-Petersburg. Wrangell. [Inferred county from… — 2263275 Carex disperma Dewey
Carex macrochaeta C.A.Mey. E. P. Walker 869a 30 Jul 1915 United States of America Alaska Shaded slope 1 mi from… — 2290121 Carex macrochaeta C.A.Mey.
Carex mertensii J.D.Prescott ex Bong. E. P. Walker 757 22 Jun 1915 United States of America Alaska Heceta Isl. — 2290592 Carex mertensii J.D.Prescott ex Bong.
Carex microptera Mack. E. P. Walker 262 11 Jul 1912 United States of America Wyoming La Sal Mts. — 2291139 Carex microptera Mack.
Carex stygia Fr. E. P. Walker 864 27 Jul 1915 United States of America Alaska Creek bank, at high tide… — 2305828 Carex stygia Fr.
Solidago canadensis var. salebrosa (Piper) M.E.Jones E. P. Walker 547 04 Sep 1912 United States of America Colorado Montrose Co. Naturita — 2338832 Solidago canadensis var. salebrosa (Piper) M.E.Jones
Juncus stygius var. americanus Buchenau E. P. Walker 730 19 Jun 1915 United States of America Alaska Wrangell-Petersburg. Sphagnum bog, Wrangell. — 2401589 Juncus stygius var. americanus Buchenau
Rumex acetosella L. E. P. Walker 1100 Collecting season, 1917 United States of America Alaska Coastal areas, Southeastern Alaska. — 2406723 Rumex acetosella L.
Rumex acetosella L. E. P. Walker 1031 22 Sep 1915 United States of America Alaska Near edge of lake. Fortmann… — 2406726 Rumex acetosella L.
Salix amygdaloides Andersson E. P. Walker 453 11 Aug 1912 United States of America Colorado San Miguel Co. River banks,… — 2404461 Salix amygdaloides Andersson
Rumex crispus L. E. P. Walker 342 26 Jul 1912 United States of America Colorado Montrose Co. Paradox. — 2407870 Rumex crispus L.
Salix barclayi Andersson E. P. Walker 1037 07 May 1916 United States of America Alaska Wrangell-Petersburg. River flats, Wrangell. — 2405407 Salix barclayi Andersson
Salix bebbiana var. perrostrata (Rydb.) C.K.Schneid. E. P. Walker 330 20 Jul 1912 United States of America Colorado Montrose Co. Creek bottom, Paradox… — 2410526 Salix bebbiana var. perrostrata (Rydb.) C.K.Schneid.
Salix exigua Nutt. var. exigua E. P. Walker 379 02 Aug 1912 United States of America Colorado Montrose Co. Moist river bottom.… — 2414851 Salix exigua Nutt. var. exigua