Taxon  Report   5654    
Monardella robisonii  Epling ex Munz
Robison's monardella,  Rock pennyroyal
Monardella robisonii
© 2008 Michael Charters
Photos from
CalPhotos / Calflora
Monardella robisonii
© 2011 James M. Andre
Monardella robisonii
© 2011 James M. Andre
Monardella robisonii, a dicot, is a perennial herb (rhizomatous) that is native to California, is endemic (limited) to California.
CNPS Rare Plant Rank: 1B.3 (rare, threatened, or endangered in CA and elsewhere).   8th Edition

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
Monardella robisonii
© 2004 James M. Andre
Genus: Monardella
Communities: Pinyon-Juniper Woodland
Name Status:
Accepted by JEF + CNPS + PLANTS

More information about  Monardella robisonii
Nursery / seed vendor availability from CNPLX
Commercial availability unknown.
Landscaping information from Calscape
Photos on Google Images
Jepson eFlora

Records from the Consortium of California Herbaria

ITIS Original Publication citation


Search the International Plants Names Index

Search (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:   (Accessed: Dec 16, 2018).