Taxon  Report   1358    
Calystegia macrostegia  (Greene) Brummitt  ssp. macrostegia 
Island false bindweed,  Island morning glory
Calystegia macrostegia ssp. macrostegia
© 2014 Steve Matson
Photos from
CalPhotos / Calflora
Calystegia macrostegia ssp. macrostegia
© 2014 Steve Matson
Calystegia macrostegia ssp. macrostegia
© 2007 Neal Kramer
Calystegia macrostegia ssp. macrostegia, 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. macrostegia
© 2014 Steve Matson
Name Status:
Accepted by JEF + PLANTS

Alternate Names:
PLANTS: Convolvulus macrostegius
More information about  Calystegia macrostegia ssp. macrostegia
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 21, 2019).