⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record kew-2577046, and has not been changed.

Polemonium occidentale subsp. amygdalinum Wherry 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: Amer. Midl. Naturalist 27: 750 1942.

Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:205064-2.