References for Polemoniaceae

Crampton, B. 1954. Morphological and ecological considerations in the classification of Navarretia. Madrono 12:225-238.
Davidson, J.F. 1950. The genus Polemonium (Tournefort) L. Univ. Calif. Publ. Bot. 23:209-282.
Davidson, J.F. 1947. The present status of the genus Polemoniella Heller. Madrono 9:58-60.
Grant, A., and V. Grant. 1956. Genetic and taxonomic studies in Gilia. VIII. The cobwebby gilias. Aliso3:203-287.
Mason, H.L. 1941. The taxonomic status of Microsteris Greene. Madrono 6:122-127.
Wherry, E.T. 1955. The genus Phlox. Morris Arbor. Monogr. 3:1-174.

Source for the Reference Lists

George W. Douglas, Del Meidinger and Jim Pojar. 1998-2002. Illustrated Flora of British Columbia.