Taxon  Report   1371    
Calystegia purpurata  (Greene) Brummitt  ssp. purpurata 
Pacific false bindweed,  Purple western morning glory, Smooth western morning glory
Calystegia purpurata ssp. purpurata
© 2012 Jason Matthias Mills
Photos from
CalPhotos / Calflora
Calystegia purpurata ssp. purpurata
© 2003 Keir Morse
Calystegia purpurata ssp. purpurata
© 2009 Neal Kramer
Calystegia purpurata ssp. purpurata, a dicot, is a perennial 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
Calystegia purpurata ssp. purpurata
© 2010 Steven Thorsted
Name Status:
Accepted by JEF + PLANTS

Alternate Names:
PLANTS: Convolvulus occidentalis var. purpuratus
ICPN: Calystegia purpurata ssp. solanensis
ICPN: Convolvulus luteolus var. purpuratus
. . .
More information about  Calystegia purpurata ssp. purpurata
Nursery / seed vendor availability from CNPLX
This plant is available commercially.
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 16, 2019).