Taxon  Report   10006 
Holmgrenanthe petrophila  (Coville & Morton) Elisens
Holmgrenanthe petrophila, a dicot, is a perennial herb that is native to California and is endemic (limited) to California.
It is included in the CNPS Inventory of Rare and Endangered Plants on list 1B.2 (rare, threatened, or endangered in CA and elsewhere).   7th Edition  /  8th Edition

It is listed by the State of California as Rare .

 Interactive Distribution Map 

 Observation Hotline 
 (observation details + photos)

 Distribution by County 

point, line, or polygon

one or more occurrences within a 7.5-minute quadrangle

 Plant Characteristics
 and Associations

Bloom Period
Holmgrenanthe petrophila
© © 2000 Alison E.L. Colwell
Holmgrenanthe petrophila
© 2004 John Game
Holmgrenanthe petrophila
© 2011 Teague Embrey
Creosote Bush Scrub
Genus: Holmgrenanthe
Add an Observation of  Holmgrenanthe petrophila
Name Status:
Accepted by TJM2 + PLANTS
Alternate Names:
(according to)

PLANTS: Asarina petrophila
PLANTS: Maurandella petrophila
TJM2 + PLANTS: Maurandya petrophila
 Information about  Holmgrenanthe petrophila  from other sources:

Nursery availability and horticultural info on CNPLX

Photos on CalPhotos / Google Images

website references on Google

Jepson eFlora (TJM2)

Records from the Consortium of California Herbaria

Search (Flora of North America)

Search the Lady Bird Johnson Wildflower Center

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]. 2015. Berkeley, California: The Calflora Database [a non-profit organization].
Available:   (Accessed: Apr 01, 2015).

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

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