Astragalus didymocarpus Hook. & Arn. var. didymocarpus

  • Filed As

    Fabaceae
    Astragalus didymocarpus Hook. & Arn. var. didymocarpus

  • Collector(s)

    E. Makings 2019 with Pat Boness, Andrew Casillas, 08 Apr 2005

  • Location

    United States of America. Arizona. Gila Co. Tonto National Forest; Greenback Creek Quad Map; Twin Buttes in Tonto Basin, about 2 air miles north of the northern tip of Theodore Roosevelt Reservoir, east of Tonto Creek, about 1 mile southeast along A-Cross rd. (also know as FR 60) after it crosses Tonto Creek. At base of the southeast side of the buttes.

  • Habitat

    Sonoran Desert, open area with scattered shrubs, most cover herbaceous annuals, especially Texas stork's bill; soils- Ustertic Haplargids fine, smectitic thermic; high clay, skeletal. With Simmondsia chinensis, Lycium, Ziziphus obtusifolia, etc.

  • Description

    Erect annual, flowers purplish, occasional. Native. Phenology of specimen: Flower.

  • Identifiers

    NY Barcode: 01248447

    Occurrence ID: 4fb5ea9b-b680-446b-a276-fe4b28363dae

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  • Region

    North America

  • Country

    United States of America

  • State/Province

    Arizona

  • County/Municipio

    Gila Co.

  • Locality

    Tonto National Forest; Greenback Creek Quad Map; Twin Buttes in Tonto Basin, about 2 air miles north of the northern tip of Theodore Roosevelt Reservoir, east of Tonto Creek, about 1 mile southeast along A-Cross rd. (also know as FR 60) after it crosses Tonto Creek. At base of the southeast side of the buttes

  • Elevation

    Alt. 738 m. (2421 ft.)

  • Coordinates

    33.7884, -111.228

  • Distribution

    Map all specimens of this taxon

Plants of Arizona
Terrestrial Ecosystems Survey, Tonto National Forest
Astragalus didymocarpus Hook. & Am.
Family: Fabaceae
Symbol: ASDI3
Common name: dwarf white milkvetch
NEW YORK BOTANICAL GARDEN
01248447
Locality: Arizona, Gila County;
Tonto National Forest; Greenback Creek Quad map; Twin Buttes in Tonto
Basin, about 2 air miles north of the northern tip of Theodore Roosevelt
Reservoir, east of Tonto Creek; about 1 mile southeast along A-Cross Rd.
(also known as FR 60) after it crosses Tonto Creek. At base of the southeast
side of the buttes, N 33° 47.306' W 111 ° 13.683' 2420 ft.,
Habitat: Sonoran Desert, open area with scattered shrubs, most cover
herbacous annuals, especially Texas stork's bill; soils - Ustertic Haplargids fine,
smectitic thermic; high clay, skeletal
Associated spp: Simmondsia chinensis, Lycium, Ziziphus obtusifolia, Opuntia
engelmannii, Cylindropuntia acanthacarpa, Parkinsonia microphylla, Prosopis
velutina, Sphaeralcea, annuals: Erodium texanum, E. cicutarium, Lupinus
sparsiflorus, Lesquerella gordonii, Plagiobothrys arizonicus, Bromus rubens,
Lotus spp., Platago spp., Eriogonum spp., Amslnckia, Cryptantha
Notes: erect annual, flowers purplish, occasional
Origin: native
Collected by: Elizabeth Makings 2019 8 April 2005
with: Pat Boness, Andrew Casillas
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01248447