Polygonum douglasii Greene

  • Filed As

    Polygonaceae
    Polygonum douglasii Greene

  • Collector(s)

    M. Curto 1529 with L. Allen, 18 Jul 1995

  • Location

    United States of America. Nevada. Elko Co. Jarbidge Mountains, west slope, Camp Draw Trailhead near edge of Jarbidge Wilderness, near 41° 45' 18"N, 115° 26' 56"W, Jarbidge South Quad 7.5 min.

  • Habitat

    In open places; narrow riparian zone. With Abies lasiocarpa and Populus tremuloides flanked by typical sagebrush-steppe. Immediate Associates: Aconitum columbianum, Aquilegia formosa, Collinsia parviflora, Elymus trachycaulus, Epilobium ciliatum, Floerkea proserpinacoides, Gayophytum diffusum, Hackelia micrantha, Lithophragma parviflorum, Lupinus arbustus, Madia glomerata, Mimulus guttatus, Mimulus lewisii, Nemophila breviflora, Perideridia gairdneri, Poa leptocoma, Valeriana occidentalis, Wyethia amplexicaulis. Scattered.

  • Description

    Phenology of specimen: Flower.

  • Identifiers

    NY Barcode: 412461

    Occurrence ID: 6148244b-2b9b-4b8d-b9e9-a1cbee8664f7

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    Send comments on this specimen record

  • Kingdom

    Plantae

  • Division

    Magnoliophyta

  • Order

    Caryophyllales

  • Family

    Polygonaceae

  • All Determinations

    Polygonum douglasii Greene
    Note: ! James L. Reveal, 2010

  • Region

    North America

  • Country

    United States of America

  • State/Province

    Nevada

  • County/Municipio

    Elko Co.

  • Locality

    Jarbidge Mountains, west slope, Camp Draw Trailhead near edge of Jarbidge Wilderness, near 41° 45' 18"N, 115° 26' 56"W, Jarbidge South Quad 7.5 min

  • Township, Range, Section

    T45N, R58E, S32

  • Elevation

    Alt. 2322.6 m. (7620 ft.)

  • Coordinates

    41.7496, -115.448

  • Georeferencing Method

    TRS Conversion Calculator. Used TRS2LL tool (defunct, now: TRS-data conversion tool, Montana State University, www.esg.montana.edu/gl/trs-data.html) to convert TRS coordinates (Township, Range, Section; Public Land Survey System) to decimal degrees. Township, Range and Section data used for conversion: T45N, R58E, Sec. 32

  • Distribution

    Map all specimens of this taxon

    No botanical uses.

00412461
Intermountain Flora Project - Polygonaceae
Polygonum douglasii Greene
James L. Reveal	2010
L.H. Bailey Hortorium, Cornell University (BH)
New York Botanical Garden, Bronx, NY (NY)
FLORA OF NEVADA, USA
Polygonaceae
Polygonum douglasii Greene
Elko County: Jarbidge Mts, west slope, Camp Draw Trailhead near edge of
Jarbidge Wilderness; near 41° 45’ 18”N, 115° 26’ 56”W; Jarbidge South
Quad 7.5 min, T45N R58E S32; elev. ca. 7620ft.
Narrow riparian zone with Abies lasiocarpa and Populus tremuloid.es
flanked by typical sagebrush-steppe. Immediate Associates: Aconitum
columbianum, Aquilegia formosa, Collinsia parviflora, Elymus trachycaulus,
Epilobium ciliatum, Floerkea proserpinacoid.es, Gayophytum diffusum,
Hackelia micrantha, Lithophragma parviflorum, Lupinus arbustus, Madia
glomerata, Mimulus guttatus, Mimulus lewisii, Nemophila breviflora,
Perideridia gairdneri, Poa leptocoma, Valeriana, occidentalis, Wyethia
amplexicaulis.
Scattered in open places.
M. Curto 1529 with L. Allen_18 July 1995
Humboldt National Forest Sensitive Plant Survey 1995