Polygonum douglasii Greene

  • Filed As

    Polygonaceae
    Polygonum douglasii Greene

  • Collector(s)

    G. Rink 8024 with W. Hodgson, B. Phillips, 07 Aug 2008

  • Location

    United States of America. Arizona. Coconino Co. On a ridge between two arms of Castle Canyon, west of Ike's Spring.

  • Habitat

    Meadow. Associated species: Aster foliaceus, Gayophytum, Achillea millefolium, Orthocarpus luteus, Blepharoneuron tricholepis, Poa pratensis, Erigeron formosissimus, Cryptantha setosissima, Antennaria parviflora, Spiranthes romanzoffiana, Hymenoxys subintegra.

  • Description

    Phenology of specimen: Fruit.

  • Identifiers

    NY Barcode: 01155070

    Occurrence ID: ab784c0e-2d85-46b0-a560-e19ae632377c

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    Send comments on this specimen record

  • Region

    North America

  • Country

    United States of America

  • State/Province

    Arizona

  • County/Municipio

    Coconino Co.

  • Locality

    On a ridge between two arms of Castle Canyon, west of Ike's Spring

  • Elevation

    Alt. 2408 m. (7900 ft.)

  • Coordinates

    36.3444, -112.279

  • 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.

  • Geodetic Datum

    NAD27

  • Distribution

    Map all specimens of this taxon

55070
01155070
PLANTS OF ARIZONA
Flora of Grand Canyon NP, North Kaibab
Polygonace,
Polygonum douglasii Greene
USA. ARIZONA. Coconino County.
At a meadow on a ridge between two arms of
Castle Canyon, west of Ike's Spring.
UTM: 12S 385216E 4022914N NAD27
Elevations 7900 ft
Associated species: Aster foliaceus,
Gayophytum, Achillea millefolium.
Orthocarpus luteus, Blepharoneuron
tricholepis, Poa pratensis, Erigeron
formosissimus, Cryptantha setosissima,
Antennaria parviflora, Spiranthes
romanzoffiana, Hymenoxys subintegra
G. Rink 8024	7 August 2 0
with: W. Hodgson, B. Phillips
Northern Arizona University (ASC)