Rhamnus betulifolia var. obovata Kearney & Peebles

  • Filed As

    Rhamnaceae
    Rhamnus betulifolia var. obovata Kearney & Peebles

  • Collector(s)

    W. C. Hodgson 9285 with Ron Hill, 20 Jun 1995

  • Location

    United States of America. Utah. San Juan Co. Dark Canyon Wilderness, Dark Canyon, ca. 3/4 mile west of Lean-To Canyon.

  • Habitat

    In canyon bottom. With Populus, Salix gooddingii, Ephedra torreyana, Viguiera frutescens resinosa, Vulpia, Fallugia, Chrysopsis villosa, Gutierrezia, Tamarix, Oenothera longissima, Cercis occidentalis, Datura wrightii, Mirabilis multiflora, Physaria newberryi, Astragalus molissimus, Rhamnus betulaefilia obovata, Stephanomeria pauciflora, Castilleja linariifolia, Amsonia tomentosa stenophylla, Thymophylla pentachaeta, Hymenoxys argentea, Gilia hutchsinfolia, Gaillardia, Penstemon eatonii, Senecio multilobatus, Fendlera rupicola, Coleogyne ramosissima, Chrysothamnus, Stanleya wrightii, Juniperus, Sphaeralcea leptophylla, Fraxinus anomala, Galium, Oenothera pallida, Bromus rubens, Rhus trilobata simplicifolia, Opuntia polyacantha erinacea, Brickellia microphylla scabra. Frequent. Sandy or cryptogamic soil.

  • Description

    Woody shrub, leaves dark green. Phenology of specimen: Fruit.

  • Identifiers

    NY Barcode: 01001759

    Occurrence ID: 2bbb06f2-b27f-4b17-a3a0-c6359ec75430

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  • Region

    North America

  • Country

    United States of America

  • State/Province

    Utah

  • County/Municipio

    San Juan Co.

  • Locality

    Dark Canyon Wilderness, Dark Canyon, ca. 3/4 mile west of Lean-To Canyon

  • Township, Range, Section

    T33S, R16E, S32 SW1/4

  • Elevation

    Alt. 1219 m. (3999 ft.)

  • Coordinates

    37.855, -110.192

  • Location Notes

    "in vicinity of T33S R16E SW1/4 S. 32"

  • Distribution

    Map all specimens of this taxon

RHAMNACEAE OF UTAH
Rhamnus betulaefolia Greene
var. obovata Kearney & Peebles
SAN JUAN COUNTY. Dark Canyon Wilderness, Dark
Canyon, ca 3/4 mile west of Lean-To Canyon, in vicinity
of T33S R16E SW1/4 S. 32,110° 11.50’ W, 37° 51.3’
N, 4000 ft elevation.
In canyon bottom, sandy or cryptogamic soil, with
Populus, Salix gooddingii, Ephedra torreyana, Viguiera
frutescens resinosa, Vulpia, Fallugia, Chrysopsis
villosa, Gutierrezia, Tamarix, Oenothera longissima,
Cercis occidentalism Datura wrightii, Mirabilis
multiflora, Physaria newberryi, Astragalus molissimus,
Rhamnus betulaefolia obovata, Stephanomeria
pauciflora, Castilleja linariifolia, Amsonia tomentosa
stenophylla, Thymophylla pentachaeta, Hymenoxys
argentea, Gilia hutchsinfolia, Gaillardia, Penstemon
eatonii, Senecio multilobatus, Fendlera rupicola,
Coleogyne ramosissima, Chrysothamnus, Stanleya
wrightii, Juniperus, Sphaeralcea leptophylla, Fraxinus
anomala, Galium, Oenothera pallida, Bromus rubens,
Rhus trilobata simplicifolia, Opuntia polyacantha
erinacea, Brickellia microphylla scabra. Frequent
woody shrub, leaves dark green.
20 June 1995
Wendy Hodgson 9285
with Ron Hill
Herbarium of Desert Botanical Garden (DES)
01001759