⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record tro-50338356, with some changes.
This name is a synonym of Polemonium pulcherrimum subsp. lindleyi .
The record derives from Tropicos which reports it as a synonym (record 50338356
) with original publication details: Iowa State Coll. J. Sci. 24(2): 225 225 1950.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:205082-2
.