Taxon  Report   6560    
Plagiobothrys collinus  (Phil.) I. M. Johnst.  var. californicus  (A. Gray) Higgins
California popcorn flower,  Cooper's popcornflower
Plagiobothrys collinus var. californicus
© 2005 Steve Matson
Photos from
CalPhotos / Calflora
Plagiobothrys collinus var. californicus
© 2005 Steve Matson
Plagiobothrys collinus var. californicus, a dicot, is an annual herb that is native to California, is also found outside of California, but is confined to western North America.

Interactive Distribution Map

Observation Hotline
(observation details)

point, line, or polygon

Plant Characteristics
and Associations

Bloom Period
Plagiobothrys collinus var. californicus
© 2005 Steve Matson
Communities: Valley Grassland, Coastal Sage Scrub
Name Status:
Accepted by JEF + PLANTS

Alternate Names:
PLANTS: Allocarya californica var. minuta
PLANTS: Allocarya cooperi
PLANTS: Echidiocarya californica
. . .
More information about  Plagiobothrys collinus var. californicus
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).