Taxon  Report   2254    
Clematis lasiantha  Nutt.
Chaparral clematis,  Pipestem
Clematis lasiantha
© 2007 Neal Kramer
Photos from
CalPhotos / Calflora
Clematis lasiantha
© 2003 Michael Charters
Clematis lasiantha
© 2003 Michael Charters
Clematis lasiantha, a dicot, is a perennial herb or vine that is native to California, is also found outside of California, but is confined to western North America.

Interactive Distribution Map

Observation Hotline
(observation details)

point, line, or polygon

Plant Characteristics
and Associations

Bloom Period
Clematis lasiantha
© 2003 Michael Charters
Genus: Clematis
Communities: Chaparral, Yellow Pine Forest


Habitat: streambanks, canyons

Name Status:
Accepted by JEF + PLANTS

Alternate Names:
ICPN: Clematis biflora
More information about  Clematis lasiantha
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).