Asclepias asperula (Decne.) Woodson

  • Filed As

    Apocynaceae
    Asclepias asperula (Decne.) Woodson

  • Collector(s)

    N. H. Holmgren 3286, 22 May 1969

  • Location

    United States of America. Arizona. Mohave Co. Wolf Hole Mountain, 1/4 mile west of Mokiah Pass, 20.5 miles south of St. George, Utah.

  • Habitat

    Sandy-gravelly soil in pinyon-juniper woodland; frequent, but only this one found in flower.

  • Description

    Corolla pale green with pinkish tips, corona reddish purple in back. Phenology of specimen: Flower.

  • Identifiers

    NY Barcode: 00951036

    Occurrence ID: 36a31e43-8682-45f6-ae9e-d1c9d4eb1679

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  • Region

    North America

  • Country

    United States of America

  • State/Province

    Arizona

  • County/Municipio

    Mohave Co.

  • Locality

    Wolf Hole Mountain, 1/4 mile west of Mokiah Pass, 20.5 miles south of St. George, Utah.

  • Township, Range, Section

    T40N, R12W, S33

  • Elevation

    Alt. 1524 m. (5000 ft.)

  • Coordinates

    36.82, -113.58

  • 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: Arizona, Gila and Salt River Meridian, T40N, R12W, Sec. 33

  • Distribution

    Map all specimens of this taxon

00951036
00951036
HERBARIUM OF
THE NEW YORK BOTANICAL GARDEN
Plants of ARIZONA
Asclepias asperula (Dene.) Woodson
Det* P. K. Holmgren
MOHAVE CO.: Wolf Hole Mountain, lA mile west
of Mokiah Pass, 20.5 miles south of St.
George, Utah. T.lj.0 N., R.12 W., Sec. 33.
Elevation 5000 feet.
Sandy-gravelly soil in pinyon-juniper woodland
frequent, but only this one found in flower.
Corolla pale green with pinkish tips, corona
reddish purple in back.
Noel H. Holmgren 3286
May 22, 1969