Taxon  Report   6241    
Perideridia bacigalupii  Chuang & Constance
Bacigalupi's yampah,  Mother lode yampah
Perideridia bacigalupii
© 2007 Chris Winchell
Photos from
CalPhotos / Calflora
Perideridia bacigalupii
© 2007 Chris Winchell
Perideridia bacigalupii
© 2011 Melanie S. Williams
Perideridia bacigalupii, a dicot, is a perennial herb that is native to California, is endemic (limited) to California.
California Rare Plant Rank: 4.2 (limited distribution).   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
Perideridia bacigalupii
© 2007 Chris Winchell
Family: APIACEAE  
Genus: Perideridia
Communities: Chaparral, Yellow Pine Forest

Serpentine affinity: 4.6; (broad endemic)

Name Status:
Accepted by ICPN + CNPS + PLANTS

More information about  Perideridia bacigalupii
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]. 2019. Berkeley, California: The Calflora Database [a non-profit organization]. Available:   (Accessed: Jan 24, 2019).