Taxon  Report   1357    
Calystegia macrostegia  (Greene) Brummitt  ssp. intermedia  (Abrams) Brummitt
Island false bindweed,  South coast morning glory
Calystegia macrostegia ssp. intermedia
© 2011 Wynn Anderson
Photos from
CalPhotos / Calflora
Calystegia macrostegia ssp. intermedia
© 2012 Jean Pawek
Calystegia macrostegia ssp. intermedia
© 2014 Wynn Anderson
Calystegia macrostegia ssp. intermedia, a dicot, is a perennial herb or vine that is native to California.

Interactive Distribution Map

Observation Hotline
(observation details)

point, line, or polygon

Plant Characteristics
and Associations

Bloom Period
Calystegia macrostegia ssp. intermedia
© 2011 Wynn Anderson
Name Status:
Accepted by JEF + PLANTS

Alternate Names:
PLANTS: Calystegia macrostegia ssp. longiloba
PLANTS: Convolvulus aridus ssp. intermedius
PLANTS: Convolvulus aridus ssp. longilobus
More information about  Calystegia macrostegia ssp. intermedia
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).