Eastern Mojave Vegetation Coll. No. 2809, Astragalus laxmannii var. robustior.  


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  FabaceaeAstragalus laxmannii robustior
Photographed 1 September 2022.

Plants of Jefferson County Open Space
Jefferson County, Colorado

Astragalus laxmannii Jacq. var. robustior (Hook.) Barneby & S. L. Welsh.  Prairie Milkvetch.

Ranson/Edwards Homestead Open Space Park, Jefferson County, Colorado. Approximately 1.6 mi. west on CO Highway 72 from CO Highway 93 to Plainview Road, 0.8 mi. generally north on Plainview Road to a high pressure gas line service road, about 215 m. east on the pipeline road. 39.8842N, 105.2605W. WGS 1984 Elev. 1939 m. Caulescent, 23-24 cm., hairs dolibriform, leaflets #17, 19 mm., terminal lflt jointed, calyx tube 5 mm., flowers 17 mm. Dry terrace above Coal Creek, with Koeleria macrantha.

Collected by permit: Jefferson County Open Space, 2022, issued: Apr 5, 2022, to: Tom Schweich.

Tom Schweich 2809. 15-Jun-2022

Article records that use this photograph:

Other photos about Species - Fabaceae or Astragalus laxmannii robustior.


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Date and time this page was prepared: 5/11/2023 11:46:27 AM