Taxon  Report   1351    
Calystegia collina  (Greene) Brummitt  ssp. venusta  Brummitt
South coast range morning glory
Calystegia collina ssp. venusta
© 2012 Gary McDonald
Photos from
CalPhotos / Calflora
Calystegia collina ssp. venusta
© 2015 Chris Winchell
Calystegia collina ssp. venusta
© 2003 Keir Morse
Calystegia collina ssp. venusta, a dicot, is a perennial herb (rhizomatous) that is native to California, is endemic (limited) to California.
California Rare Plant Rank: 4.3 (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
Calystegia collina ssp. venusta
© 2005 Dieter Wilken
Communities: Chaparral, Valley Grassland, Foothill Woodland

Serpentine affinity: 4.9; (broad endemic)

Name Status:
Accepted by JEF + CNPS + PLANTS

More information about  Calystegia collina ssp. venusta
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).