The Plant List — A working list for all plant species

⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record kew-2577536, and has not been changed.

L Polemonium caeruleum var. occidentale (Greene) H.St.John is a synonym of Polemonium occidentale Greene

This name is a synonym of Polemonium occidentale Greene.

The record derives from WCSP (in review) which reports it as a synonym with original publication details: Fl. S.-E. Washington ed. 2: 551 1956.

Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:204979-2.