Taxon  Report   1327    
Calycadenia spicata  (Greene) Greene
Spicate calycadenia,  Spiked western rosinweed
Calycadenia spicata
© 2007 Christopher Bronny
Photos from
CalPhotos / Calflora
Calycadenia spicata
© 2007 Christopher Bronny
Calycadenia spicata, a dicot, is an annual herb that is native to California, is endemic (limited) to California.

Interactive Distribution Map

Observation Hotline
(observation details)

point, line, or polygon

Plant Characteristics
and Associations

Bloom Period
Calycadenia spicata
© 2007 Christopher Bronny
Genus: Calycadenia
Communities: Valley Grassland, Foothill Woodland

Habitat: slopes

Name Status:
Accepted by JEF + PLANTS

Alternate Names:
PLANTS: Hemizonia spicata
More information about  Calycadenia spicata
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 23, 2019).