Displaying 51 - 125 out of 10573 Object(s)

Taxon Collector Date Country State/Province Locality Type Status Barcode Notice
Chrysopsis depressa Rydb. P. A. Rydberg 5067 04 Aug 1897 United States of America Wyoming Teton Co. Yellowstone Park: Lower… holotype Chrysopsis depressa Rydb.
Ephedra torreyana S.Watson P. A. Rydberg 8312 24 Jun 1911 United States of America Utah Desert Station — Ephedra torreyana S.Watson
Krascheninnikovia lanata (Pursh) A.Meeuse & A.Smit P. A. Rydberg 8313 24 Jun 1911 United States of America Utah Desert Station — Krascheninnikovia lanata (Pursh) A.Meeuse & A.Smit
Atriplex corrugata S.Watson P. A. Rydberg 8314 24 Jun 1911 United States of America Utah Desert Station — Atriplex corrugata S.Watson
Atriplex gardneri var. cuneata (A.Nelson) S.L.Welsh P. A. Rydberg 8316 24 Jun 1911 United States of America Utah Desert Station — Atriplex gardneri var. cuneata (A.Nelson) S.L.Welsh
Salix nivalis var. saximontana (Rydb.) C.K.Schneid. P. A. Rydberg 8832 11 Jul 1911 United States of America Utah Gold Basin, LaSal Mountains — Salix nivalis var. saximontana (Rydb.) C.K.Schneid.
Pinus contorta var. latifolia Engelm. P. A. Rydberg 3525 07 Aug 1897 United States of America Wyoming Lone Star Geyser Basin, Yellowstone… — Pinus contorta var. latifolia Engelm.
Caltha leptosepala DC. P. A. Rydberg 6648 05 Jul 1905 United States of America Utah Divide between Big Cottonwood Canyon… — Caltha leptosepala DC.
Penstemon humilis var. brevifolius A.Gray P. A. Rydberg 6654 05 Jul 1905 United States of America Utah Divide between Big Cottonwood Canyon… — Penstemon humilis var. brevifolius A.Gray
Ranunculus eschscholtzii Schltdl. P. A. Rydberg 6676 05 Jul 1905 United States of America Utah Divide between Big Cottonwood Canyon… — Ranunculus eschscholtzii Schltdl.
Draba aurea Vahl ex Hornem. P. A. Rydberg 6679 05 Jul 1905 United States of America Utah Divide between Big Cottonwood Canyon… — Draba aurea Vahl ex Hornem.
Penstemon gracilis Nutt. subsp. gracilis P. A. Rydberg 921 06 Jul 1892 United States of America South Dakota Lead City, Black Hills — Penstemon gracilis Nutt. subsp. gracilis
Salix perrostrata Rydb. P. A. Rydberg 1018 23 Jun 1892 United States of America South Dakota Black Hills; Hermosa holotype Salix perrostrata Rydb.
Salix perrostrata Rydb. P. A. Rydberg 1018 23 Jun 1892 United States of America South Dakota Black Hills; Hermosa type Salix perrostrata Rydb.
Eriogonum depauperatum Small P. A. Rydberg 970 23 Jun 1892 United States of America South Dakota Black Hills; Hermosa holotype Eriogonum depauperatum Small
Eriogonum gordonii Benth. P. A. Rydberg 8317 24 Jun 1911 United States of America Utah Desert Station. — Eriogonum gordonii Benth.
Eriogonum fusiforme Small P. A. Rydberg 8319 24 Jun 1911 United States of America Utah Desert Station. — Eriogonum fusiforme Small
Eriogonum cernuum Nutt. var. cernuum P. A. Rydberg 9122 22 Jul 1911 United States of America Utah Along road between Moab and… — Eriogonum cernuum Nutt. var. cernuum
Eriogonum brevicaule Nutt. var. brevicaule P. A. Rydberg s.n. 13 Aug 1895 United States of America Utah Summit Co. Echo. — Eriogonum brevicaule Nutt. var. brevicaule
Eriogonum arcuatum Greene var. arcuatum P. A. Rydberg s.n. 13 Aug 1895 United States of America Utah Summit Co. Echo. — Eriogonum arcuatum Greene var. arcuatum
Heuchera alba Rydb. P. A. Rydberg 9078 17 Jun 1925 United States of America West Virginia Pendleton Co. Snowy Mountain; Alleghany… isotype Heuchera alba Rydb.
Heuchera alba Rydb. P. A. Rydberg 9078 17 Jun 1925 United States of America West Virginia Pendleton Co. Snowy Mountain; Alleghany… isotype Heuchera alba Rydb.
Homalobus hylophilus Rydb. P. A. Rydberg 4490 17 Jun 1897 United States of America Montana Bridger Mountains holotype Homalobus hylophilus Rydb.
Penstemon tubiflorus Nutt. var. tubiflorus P. A. Rydberg 390 29 Jun 1929 United States of America Kansas Vicinity of Caney, 2 miles… — Penstemon tubiflorus Nutt. var. tubiflorus
Arabis drummondii A.Gray P. A. Rydberg 6851 10 Jul 1905 United States of America Utah Headwaters of Little Cottonwood Creek,… — Arabis drummondii A.Gray
Descurainia pinnata var. osmiarum (Cockerell) Shinners P. A. Rydberg 9232 28-29 JULY 1911 United States of America Utah San Juan Co. South side… — Descurainia pinnata var. osmiarum (Cockerell) Shinners
Lepidium eastwoodiae Wooton P. A. Rydberg 9279 28 Jul 1911-29 Jul 1911 United States of America Utah San Juan Co. South side… — Lepidium eastwoodiae Wooton
Thelypodium laxiflorum Al-Shehbaz P. A. Rydberg 9638 11 Aug 1911 United States of America Utah Head of Dry Wash, Abajo… — Thelypodium laxiflorum Al-Shehbaz
Eriogonum leptocladon var. ramosissimum (Eastw.) Reveal P. A. Rydberg 9946 25 Aug 1911-25 Aug 1911 United States of America Utah Along San Juan River, near… — Eriogonum leptocladon var. ramosissimum (Eastw.) Reveal
Eriogonum leptocladon var. ramosissimum (Eastw.) Reveal P. A. Rydberg 9946 25 Aug 1911-25 Aug 1911 United States of America Utah Along San Juan River, near… — Eriogonum leptocladon var. ramosissimum (Eastw.) Reveal
Eriogonum leptocladon var. ramosissimum (Eastw.) Reveal P. A. Rydberg 9946 25 Aug 1911-25 Aug 1911 United States of America Utah Along San Juan River, near… — Eriogonum leptocladon var. ramosissimum (Eastw.) Reveal
Cleome serrulata Pursh P. A. Rydberg 10032 25 Aug 1911-29 Aug 1911 United States of America Utah Along San Juan River, near… — Cleome serrulata Pursh
Abronia elliptica A.Nelson P. A. Rydberg 4982 25 Aug 1911-29 Aug 1911 United States of America Utah Along San Juan River, near… — Abronia elliptica A.Nelson
Eriogonum leptocladon var. ramosissimum (Eastw.) Reveal P. A. Rydberg 4990 25 Aug 1911-29 Aug 1911 United States of America Utah Along San Juan River, near… — Eriogonum leptocladon var. ramosissimum (Eastw.) Reveal
Mimulus eastwoodiae Rydb. P. A. Rydberg 9883 25 Aug 1911-29 Aug 1911 United States of America Utah Along San Juan River, near… type Mimulus eastwoodiae Rydb.
Mimulus eastwoodiae Rydb. P. A. Rydberg 9883 25 Aug 1911-29 Aug 1911 United States of America Utah Along San Juan River, near… isotype Mimulus eastwoodiae Rydb.
Stanleya pinnata (Pursh) Britton P. A. Rydberg 9910 25 Aug 1911-29 Aug 1911 United States of America Utah Along San Juan River, near… — Stanleya pinnata (Pursh) Britton
Eriogonum inflatum Torr. & Frém. P. A. Rydberg 9943 25 Aug 1911-29 Aug 1911 United States of America Utah Along San Juan River, near… — Eriogonum inflatum Torr. & Frém.
Eriogonum divaricatum Hook. P. A. Rydberg 9944 25 Aug 1911-29 Aug 1911 United States of America Utah Along San Juan River, near… — Eriogonum divaricatum Hook.
Eriogonum divaricatum Hook. P. A. Rydberg 9945 25 Aug 1911-29 Aug 1911 United States of America Utah Along San Juan River, near… — Eriogonum divaricatum Hook.
Eriogonum leptocladon var. ramosissimum (Eastw.) Reveal P. A. Rydberg 9997 25 Aug 1911-29 Aug 1911 United States of America Utah Along San Juan River, near… — Eriogonum leptocladon var. ramosissimum (Eastw.) Reveal
Polygonum douglasii Greene P. A. Rydberg 9733 17 Aug 1911 United States of America Utah Abajo Mountains (eastern range), southeastern… — Polygonum douglasii Greene
Tripterocalyx carneus var. pedunculatus (M.E.Jones) Spellenb. P. A. Rydberg 8577 05 Jul 1911-06 Jul 1911 United States of America Utah Western slope of La Sal… — Tripterocalyx carneus var. pedunculatus (M.E.Jones) Spellenb.
Phlox bryoides Nutt. P. A. Rydberg 235 10 Aug 1891 United States of America Nebraska Kimball Co. Hills of Upper… — Phlox bryoides Nutt.
Eriogonum cernuum Nutt. var. cernuum P. A. Rydberg 9123 22 Jul 1911 United States of America Utah Along road between Moab and… — Eriogonum cernuum Nutt. var. cernuum
Eriogonum cernuum Nutt. var. cernuum P. A. Rydberg 6970 20 Jul 1905 United States of America Utah Piute Co. Along Sevier River,… — Eriogonum cernuum Nutt. var. cernuum
Penstemon comarrhenus A.Gray P. A. Rydberg 9091 22 Jul 1911 United States of America Utah San Juan Co. Along road… — Penstemon comarrhenus A.Gray
Erysimum capitatum (Douglas ex Hook.) Greene var. capitatum P. A. Rydberg 6119 09 Jun 1905-12 Jun 1905 United States of America Utah Salt Lake Co. City Creek… — Erysimum capitatum (Douglas ex Hook.) Greene var. capitatum
Descurainia pinnata var. osmiarum (Cockerell) Shinners P. A. Rydberg 6120 June 9 and 12, 1905 United States of America Utah Salt Lake Co. City Creek… — Descurainia pinnata var. osmiarum (Cockerell) Shinners
Arabis elegans A.Nelson P. A. Rydberg 6155 June 9 and 12, 1905 United States of America Utah Salt Lake Co. City Creek… — Arabis elegans A.Nelson
Pinus ponderosa var. scopulorum Engelm. P. A. Rydberg 1183 13 Jun 1892 United States of America South Dakota Black Hills: Hot Springs — Pinus ponderosa var. scopulorum Engelm.
Streptanthus cordatus Nutt. ex Torr. & A.Gray P. A. Rydberg 7050 21 Jul 1905 United States of America Utah Piute Co. Along Bullion Creek,… — Streptanthus cordatus Nutt. ex Torr. & A.Gray
Pachylophus macroglottis Rydb. P. A. Rydberg 5857 08 Jun 1900 & 09 Jun 1900 United States of America Colorado On Turkey Creek and tributaries. holotype Pachylophus macroglottis Rydb.
Draba spectabilis Greene P. A. Rydberg 9018 17 Jul 1911 United States of America Utah La Sal Mountains, near Mount… — Draba spectabilis Greene
Cerastium beeringianum Cham. & Schltdl. P. A. Rydberg 8966 15 Jul 1911 United States of America Utah Horse Gulch and vicinity, La… — Cerastium beeringianum Cham. & Schltdl.
Helianthus rydbergii Britton P. A. Rydberg 1767 14 Sep 1893 United States of America Nebraska Hooker Co. Near Middle Loup… holotype Helianthus rydbergii Britton
Chrysopsis angustifolia Rydb. P. A. Rydberg 1766 14 Sep 1893 United States of America Nebraska On Middle Loup River, near… isolectotype Chrysopsis angustifolia Rydb.
Barbarea americana Rydb. P. A. Rydberg 4145 10 Jun 1897 United States of America Montana Bridger Mountains type Barbarea americana Rydb.
Barbarea americana Rydb. P. A. Rydberg 4145 10 Jun 1897 United States of America Montana Bridger Mountains type Barbarea americana Rydb.
Barbarea americana Rydb. P. A. Rydberg 4145 10 Jun 1897 United States of America Montana Bridger Mountains type Barbarea americana Rydb.
Sophia intermedia Rydb. P. A. Rydberg 4199 11 Jun 1897-12 Jun 1897 United States of America Montana Bridger Mountains syntype Sophia intermedia Rydb.
Sophia intermedia Rydb. P. A. Rydberg 4200 11 Jun 1897 United States of America Montana Bridger Mountains syntype Sophia intermedia Rydb.
Sophia intermedia Rydb. P. A. Rydberg 4200 11 Jun 1897 United States of America Montana Bridger Mountains syntype Sophia intermedia Rydb.
Penstemon eriantherus Pursh P. A. Rydberg 4914 11 Jun 1897 United States of America Montana Bridger Mountains — Penstemon eriantherus Pursh
Penstemon attenuatus var. pseudoprocerus (Rydb.) Cronquist P. A. Rydberg 4918 11 Jun 1897 United States of America Montana Bridger Mountains — Penstemon attenuatus var. pseudoprocerus (Rydb.) Cronquist
Sophia intermedia Rydb. P. A. Rydberg 4199 12 Jun 1897 United States of America Montana Bridger Mountains syntype Sophia intermedia Rydb.
Penstemon pseudoprocerus Rydb. P. A. Rydberg 4919 12 Jun 1897 United States of America Montana Bridger Mountains isotype Penstemon pseudoprocerus Rydb.
Penstemon pseudoprocerus Rydb. P. A. Rydberg 4919 12 Jun 1897 United States of America Montana Bridger Mountains holotype Penstemon pseudoprocerus Rydb.
Antennaria foliacea var. humilis Rydb. P. A. Rydberg 5149 14 Jun 1897 United States of America Montana Bridger Mountains lectotype Antennaria foliacea var. humilis Rydb.
Musineon vaginatum Rydb. P. A. Rydberg 4626 15 Jun 1897 United States of America Montana Bridger Mountains type Musineon vaginatum Rydb.
Musineon vaginatum Rydb. P. A. Rydberg 4626 15 Jun 1897 United States of America Montana Bridger Mountains isotype Musineon vaginatum Rydb.
Lupinus pseudoparviflorus Rydb. P. A. Rydberg 4441 17 Jun 1897 United States of America Montana Bridger Mountains type Lupinus pseudoparviflorus Rydb.
Washingtonia intermedia Rydb. P. A. Rydberg 4595 17 Jun 1897 United States of America Montana Bridger Mountains type Washingtonia intermedia Rydb.
Actaea eburnea Rydb. P. A. Rydberg 4062 18 Jun 1897 United States of America Montana Bridger Mountains holotype Actaea eburnea Rydb.
Lappula coerulescens Rydb. P. A. Rydberg 4899 18 Jun 1897 United States of America Montana Bridger Mountains isotype Lappula coerulescens Rydb.