Taxon  Report   847 
Astragalus iodanthus  S. Watson  var. iodanthus 
Humboldt river milk vetch,  Humboldt river milkvetch
Astragalus iodanthus var. iodanthus
© 2012 Dana York
Click on a photo to see it bigger.
Astragalus iodanthus var. iodanthus
© 2012 Dana York
Astragalus iodanthus var. iodanthus
© 1986 Gary A. Monroe
Astragalus iodanthus var. iodanthus, a dicot, is a perennial herb that is native to California and is also found outside of California, but is confined to western North America.

Interactive Distribution Map

Observation Hotline
(observation details + photos)

point, line, or polygon

Plant Characteristics
and Associations

Bloom Period
Astragalus iodanthus var. iodanthus
© 2014 Steve Matson
Family: FABACEAE  
Genus: Astragalus
Parent Record Astragalus iodanthus
Sagebrush Scrub
Distribution by County 

Add an Observation of  Astragalus iodanthus var. iodanthus

Name Status:
Accepted by TJM2 + PLANTS + JM93
More information about  Astragalus iodanthus var. iodanthus
Nursery / seed vendor availability from CNPLX
Commercial availability unknown.
Landscaping information from Calscape
Photos on CalPhotos / Google Images
Jepson eFlora

Records from the Consortium of California Herbaria

Original Publication citation (ITIS)


Search the International Plants Names Index

Search (Flora of North America)

Search the Lady Bird Johnson Wildflower Center

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:   (Accessed: Feb 23, 2018).

The information on this page comes from diverse sources. None of the links are sponsored.