V.E.Grant (Wherry) 1989 - Grant V (1989) Taxonomy of the Tufted Alpine and Subalpine Polemoniums (Polemoniaceae). Botanical Gazette 150(2): 158-169. doi: 10.1086/337762.
Specifications
Images
Synonyms
Polemonium pulcherrimum var. lindleyi (Wherry) J.P.Anderson
Polemonium fasciculatum Eastw.
Polemonium lindleyi Wherry
Polemonium rotatum var. fasciculatum (Eastw.) Brand