Calflora
Taxon  Report   6601    
Plagiobothrys strictus  (Greene) I. M. Johnst.
Calistoga popcorn flower,  Calistoga popcornflower
Plagiobothrys strictus, a dicot, is an annual herb that is native to California, and is endemic (limited) to California.
California Rare Plant Rank: 1B.1 (rare, threatened, or endangered in CA and elsewhere).   CNPS Inventory

It is listed by the State of California as Threatened and by the Federal Government as 'Endangered '.
Observation Hotline
(observation details)
one or more occurrences
within a 7.5-minute quadrangle

Bloom Period
Family: BORAGINACEAE  
Genus: Plagiobothrys
Wetlands: Occurs in wetlands

Habitat: springs, meadows

Communities: Valley Grassland, Mixed Evergreen Forest, wetland-riparian

Name Status:
Accepted by JEF + CNPS + PLANTS

Alternate Names:
ICPN + PLANTS: Allocarya stricta
More information about  Plagiobothrys strictus
Nursery availability from CNPLX
Commercial availability unknown.
Jepson eFlora

USDA PLANTS Profile (PLST2)


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: https://www.calflora.org/   (Accessed: Oct 20, 2019).