Astragalus rattanii var. rattanii Calflora

Calflora, a 501c3 non-profit

Taxon Report

Astragalus rattanii A. Gray var. rattanii

Rattan's milk vetch, Rattan's milkvetch

2025 SBBG - Clifton Smith Herbarium, Santa Barbara Botanic Garden

2025 CHSC - Ahart Herbarium, CSU Chico - Vascular Plants

2012 Steve Matson

Astragalus rattanii var. rattanii is a perennial herb that is native to California, and endemic (limited) to California.

California Rare Plant Rank: 4.3 (limited distribution).


	Plant Range Observation Search ~72 records in California Plant Characteristics one or more occurrences within a 7.5-minute quadrangle

Bloom Period

Photos on Calflora


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

Toxicity: Do not eat any part of this plant.

Habitat: riparian, streambanks

Communities: Yellow Pine Forest, Foothill Woodland, Chaparral

Name Status:
Accepted by JEF + JEF + CNPS + PLANTS + POWO

Information about Astragalus rattanii var. rattanii from other sources


Nursery availability from CNPLX Commercial availability unknown. Jepson eFlora USDA PLANTS Profile (ASRAR3) 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: 4.3 Consortium of California Herbaria 2 Search the Native American Ethnobotany Database	Add an Observation Location Suitability Planting Guide Distribution by County
photos / record / common / links 3576176:!2119870:!null:!null:!null:!

Suggested Citation

Calflora: Information on California plants for education, research and conservation, with data contributed by public and private institutions and individuals. [web application]. 2025. The Calflora Database [a non-profit organization]. Available: https://www.calflora.org/ (Accessed: 07/15/2025).