Astragalus platytropis A.Gray

  • Filed As

    Fabaceae
    Astragalus platytropis A.Gray

  • Collector(s)

    R. K. Moseley 297, 20 Jun 1984

  • Location

    United States of America. Idaho. Custer Co. Big lost River Valley, Bureau of Land Managment land east Chilly Butte, ca. 4 miles southwest of Chilly.

  • Habitat

    Very gravelly shallow soil, 50% slope to south. Calcareous substrate. Associated with Poa secunda, Chrysothamnus viscidiflorus, Tanacetum nuttallii, Atriplex confertifolia, Phlox muscoides, Happlopappus acaulis. Common.

  • Description

    Corolla yellow with purple keel. Phenology of specimen: Fruit, Flower.

  • Identifiers

    NY Barcode: 01246728

    Occurrence ID: 2cb7d64d-f617-49cd-8540-3424563450b5

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  • Region

    North America

  • Country

    United States of America

  • State/Province

    Idaho

  • County/Municipio

    Custer Co.

  • Locality

    Big lost River Valley, Bureau of Land Managment land east Chilly Butte, ca. 4 miles southwest of Chilly

  • Township, Range, Section

    T9N, R22E, S30 SW1/4

  • Elevation

    Alt. 2073 m. (6801 ft.)

  • Coordinates

    44.0797, -113.901

  • 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.

  • Distribution

    Map all specimens of this taxon

UNIVERSITY OF IDAHO HERBARIUM (ID)
FLORA OF EAST-CENTRAL IDAHO
Astragalus platytropis Gray
CUSTER CO: Big Lost River Valley, BLM land
east Chilly Butte, ca 4 miles SW of Chilly.
T9N,S22E,S30#S¥ 1/4. Elevation 6800*. Very
gravelly shallow soil, 50% slope to S.
Calcareous substrate. Associated with Poa
secunda, Chrysothamnus viscidiflorus,
Tanacetum nuttallii, Atriplex
confertifloia, Phlox muscoides,
Happlopappus acaulis.
Common. Corolla yellow with purple keel.
imaged
Collected by:
Robert Moseley 297
20 June 1984
01246728