Taxon  Report   1369 
Calystegia peirsonii  (Abrams) Brummitt
Peirson's morning glory

Calystegia peirsonii
© 2011 Neal Kramer
Calystegia peirsonii, a dicot, is a perennial herb (rhizomatous) that is native to California and is endemic (limited) to California.
It is included in the CNPS Inventory of Rare and Endangered Plants on list 4.2 (limited distribution).   7th Edition  /  8th Edition

 Interactive Distribution Map 

 Observation Hotline 
 (observation details + photos)

point, line, or polygon

one or more occurrences within a 7.5-minute quadrangle

 Plant Characteristics
 and Associations

Bloom Period
Calystegia peirsonii
© 2012 Anuja Parikh and Nathan Gale
Genus: Calystegia
Shadscale Scrub, Chaparral, Foothill Woodland, Coastal Sage Scrub, Yellow Pine Forest
Distribution by County 

Add an Observation of  Calystegia peirsonii

Name Status:
Accepted by TJM2 + CNPS + PLANTS + JM93
Alternate Names:
(according to)

PLANTS: Convolvulus peirsonii
 More information about  Calystegia peirsonii
Location Suitability

Nursery / seed vendor availability from CNPLX
Commercial availability unknown.


Photos on CalPhotos / Google Images

website references on Google

Jepson eFlora

Records from the Consortium of California Herbaria

Original Publication citation. on the
International Plants Names Index

Search (Flora of North America)

Search the Lady Bird Johnson Wildflower Center

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]. 2015. Berkeley, California: The Calflora Database [a non-profit organization].
Available:   (Accessed: Nov 29, 2015).

The information on this page comes from diverse sources. None of the links are sponsored.

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