Synonyms
Polemonium viscosum subsp. genuinum Wherry
Polemonium grayanum Rydb.
Polemonium lemmonii Brand
Polemonium confertum var. elatius Brand
Polemonium viscosum var. grayanum (Rydb.) Brand
Polemonium viscosum subsp. lemmonii (Brand) Wherry
Polemonium viscosum f. leucanthum L.O.Williams