⚠ Version 1.1 of The Plant List has been superseded and should no longer be used.
The new version is available at http://www.worldfloraonline.org/tpl/rjp-27972. The new version is enhanced, using more data sources including Taxonomic Expert Networks and will be more frequently updated.
This name is a synonym of Rosa californica .
The record derives from RJP (data supplied on ) which reports it as a synonym (record 27972) with original publication details: Geological survey of California. Botany Geological survey of California. Botany; 1880 444 1880.
This name record (from RJP) was not included in version 1 of The Plant List. It is possible the same name was included from a different data source, to check this you can search for Rosa spithamea in version 1 of The Plant List.