Polemonium occidentale Greene subsp. occidentale
Polemonium occidentale Greene subsp. occidentale is a synonym sensu TROPICOS of:
Polemonium occidentale Greene var. occidentale, an accepted variety name sensu FNA Ed. Comm., in prep. h.
Polemonium occidentale Greene subsp. occidentale is a synonym sensu TROPICOS of:
Polemonium occidentale Greene var. occidentale, an accepted variety name sensu FNA Ed. Comm., in prep. h.