Taxon  Report   6273    
Petrophyton caespitosum  (Nutt.) Rydb.  ssp. acuminatum  (Rydb.) Munz  
(no longer an active name; please see Petrophytum caespitosum ssp. acuminatum)
Rock spiraea
Petrophyton caespitosum ssp. acuminatum, a dicot, is a shrub that is native to California and and is endemic (limited) to California.

Bloom Period
Name Status:
Accepted in JM93

JEF + CNPS spelling variant of Petrophytum caespitosum ssp. acuminatum

NOTE: Petrophyton caespitosum ssp. acuminatum is no longer an active name.
More information about  Petrophyton caespitosum ssp. acuminatum
Nursery availability from CNPLX
Commercial availability unknown.

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]. 2020. Berkeley, California: The Calflora Database [a non-profit organization]. Available:   (Accessed: May 24, 2020).