Calflora
Taxon  Report   849    
Astragalus johannis-howellii  Barneby
Long valley milk vetch,  Long valley milkvetch
Astragalus johannis-howellii
© 2005 Steve Matson
Photos from
CalPhotos / Calflora
Astragalus johannis-howellii
© 2005 Steve Matson
Astragalus johannis-howellii, a dicot, is a perennial herb that is native to California, Nevada.
CNPS Rare Plant Rank: 1B.2 (rare, threatened, or endangered in CA and elsewhere).   8th Edition

It is listed by the State of California as Rare .

Interactive Distribution Map


Observation Hotline
(observation details)



point, line, or polygon

one or more occurrences
within a 7.5-minute quadrangle

Plant Characteristics
and Associations



Bloom Period
Astragalus johannis-howellii
© 2005 Steve Matson
Family: FABACEAE  
Genus: Astragalus
Communities: Sagebrush Scrub
Name Status:
Accepted by JEF + CNPS + PLANTS

 
More information about  Astragalus johannis-howellii
Nursery / seed vendor availability from CNPLX
Commercial availability unknown.
Landscaping information from Calscape
Photos on PlantID.net   /   Google Images
Jepson eFlora

Records from the Consortium of California Herbaria

ITIS Original Publication citation

USDA PLANTS Profile (ASJO)

Search the International Plants Names Index

Search efloras.org (Flora of North America)

website references from Google


Suggested Citation
Calflora: Information on California plants for education, research and conservation, with data contributed by public and private institutions and individuals, including the Consortium of California Herbaria. [web application]. 2018. Berkeley, California: The Calflora Database [a non-profit organization]. Available: https://www.calflora.org/   (Accessed: Dec 18, 2018).