Polygonum douglasii Greene

Rights: Rights reside with creator, otherwise property of NYBG.

  • Filed As

    Polygonaceae
    Polygonum douglasii Greene

  • Collector(s)

    D. H. Mansfield 93282, 07 Jul 1993

  • Location

    United States of America. Oregon. Harney Co. 1/2 mile east of upper Rock Creek Reservoir.

  • Habitat

    In rocky dried up creek.

  • Description

    Phenology of specimen: Flower.

  • Identifiers

    NY Barcode: 412545

    Occurrence ID: 42fc6287-e12c-4716-ba64-c80aa395b3d5

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  • Region

    North America

  • Country

    United States of America

  • State/Province

    Oregon

  • County/Municipio

    Harney Co.

  • Locality

    1/2 mile east of upper Rock Creek Reservoir.

  • Township, Range, Section

    T32S, R32.75E, S33 SW1/4

  • Elevation

    Alt. 1920.2 m. (6300 ft.)

  • Coordinates

    42.7551, -118.725

  • 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: Oregon, Willamette Meridian, T32S, R32.75E, Sec. 33

  • Distribution

    Map all specimens of this taxon

00412545
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)
Harold M. Tucker Herbarium
The College of Idaho, Caldwell (CIC)
PLM
POLYGONUM DOUGLASII Greene
var. DOUGLASII
In rocky dried up creek 1/2 mi E of upper Rock
Creek Reservoir.
T32S R32.75E Sec33 SW 1/4 6300ft
Mansfield Don 93-282	7 Jul 1993
Plants of Steens Mountain, Harney County, Oregon