Astragalus preussii var. laxiflorus Calflora

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Taxon Report

Astragalus preussii A. Gray var. laxiflorus A. Gray

Lancaster milk vetch, Lancaster milkvetch

2010 James M. Andre

2006 Trent M. Draper

2010 James M. Andre

2016 John Doyen

Astragalus preussii var. laxiflorus is a perennial herb that is native to California, and also found in Arizona and Nevada.

California Rare Plant Rank: 1B.1 (rare, threatened, or endangered in CA and elsewhere).


	Plant Range Observation Search ~12 records in California Plant Characteristics one or more occurrences within a 7.5-minute quadrangle

Bloom Period

Photos on Calflora


Parent:	Astragalus preussii
Genus:	Astragalus
Family:	Fabaceae
Category:	angiosperm
PLANTS group:	Dicot
Jepson eFlora section: eudicot

Toxicity: Do not eat any part of this plant.

Communities: Shadscale Scrub

Name Status:
Accepted by JEF + CNPS + PLANTS

Alternate Names:


PLANTS	Astragalus crotalariae var. davidsonii

Information about Astragalus preussii var. laxiflorus from other sources


Nursery availability from CNPLX Commercial availability unknown. Jepson eFlora USDA PLANTS Profile (ASPRL2) Photos on Calflora Photos on CalPhotos Google Images Photos on iNaturalist ID Tips on PlantID.net	ITIS Original Publication citation International Plants Names Index Search efloras.org (Flora of North America) Landscape information from Calscape BONAP Distribution Map CNPS Inventory: 1B.1 Consortium of California Herbaria 2 Search the Native American Ethnobotany Database	Add an Observation Location Suitability Planting Guide Distribution by County
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Suggested Citation

Calflora: Information on California plants for education, research and conservation, with data contributed by public and private institutions and individuals. [web application]. 2024. Berkeley, California: The Calflora Database [a non-profit organization]. Available: https://www.calflora.org/ (Accessed: 11/21/2024).