Taxon  Report   3059 
Eriastrum densifolium  (Benth.) H. Mason  ssp. sanctorum  (Milliken) H. Mason
Santa ana river woollystar
Eriastrum densifolium ssp. sanctorum
© 2013 Steven Thorsted
Click on a photo to see it bigger.
Eriastrum densifolium ssp. sanctorum
© 2009 Justin M. Wood
Eriastrum densifolium ssp. sanctorum
© 2010 Justin M. Wood
Eriastrum densifolium ssp. sanctorum, a dicot, is a perennial herb that is native to California and is endemic (limited) to California.
CNPS Rare Plant Rank: 1B.1 (rare, threatened, or endangered in CA and elsewhere).   8th Edition

It is listed by the State of California as Endangered and by the Federal Government as 'Endangered '.

Interactive Distribution Map

Observation Hotline
(observation details + photos)

point, line, or polygon

one or more occurrences
within a 7.5-minute quadrangle

Plant Characteristics
and Associations

Bloom Period
Eriastrum densifolium ssp. sanctorum
© 2010 Justin M. Wood
Genus: Eriastrum
Parent Record Eriastrum densifolium
Chaparral, Coastal Sage Scrub
Habitat: alluvial-fans
Distribution by County 

Add an Observation of  Eriastrum densifolium ssp. sanctorum

Name Status:
Accepted by TJM2 + CNPS + PLANTS + JM93
More information about  Eriastrum densifolium ssp. sanctorum
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 20, 2018).

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