Taxon  Report   4210    
Holocarpha virgata  (A. Gray) D. D. Keck  ssp. virgata 
Narrow tarplant,  Yellowflower tarweed
Holocarpha virgata ssp. virgata
© 2009 Zoya Akulova
Photos from
CalPhotos / Calflora
Holocarpha virgata ssp. virgata
© 2007 Neal Kramer
Holocarpha virgata ssp. virgata
© 2011 Neal Kramer
Holocarpha virgata ssp. virgata, a dicot, is an annual herb that is native to California, is endemic (limited) to California.

Interactive Distribution Map

Observation Hotline
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point, line, or polygon

Plant Characteristics
and Associations

Bloom Period
Holocarpha virgata ssp. virgata
© 2010 Neal Kramer
Genus: Holocarpha
Parent: Holocarpha virgata
Name Status:
Accepted by JEF + PLANTS

More information about  Holocarpha virgata ssp. virgata
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 17, 2019).