Taxon  Report   7186    
Rosa pisocarpa  A. Gray
Cluster rose
Rosa pisocarpa
© 2008 Keir Morse
Photos from
CalPhotos / Calflora
Rosa pisocarpa
© 2012 Jean Pawek
Rosa pisocarpa
© 2014 Zoya Akulova
Rosa pisocarpa, a dicot, is a shrub 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
Rosa pisocarpa
© 2008 Keir Morse
Family: ROSACEAE  
Genus: Rosa
Subspecies and Varieties:
Communities: Yellow Pine Forest

Wetlands: Equally likely to occur in wetlands and non wetlands

Habitat: slopes

Name Status:
Accepted by JEF + PLANTS

Alternate Names:
PLANTS: Rosa pisocarpa var. rivalis
PLANTS: Rosa rivalis
ICPN: Rosa copelandii
More information about  Rosa pisocarpa
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 22, 2019).