References for Monotropaceae

Copeland, H.F. 1941. Further studies on Monotropoideae. Madrono 6:97-144.
Kron, K. A. 1996. Phylogenetic relationships of Empetraceae, Epacridaceae, Monotropaceae, and Pyrolaceae: Evidence from nuclear ribosomal 18 s sequence data. Annals of Botany. 77: 293-303.
Wallace, G.D. 1975. Interrelationships of the subfamilies of the Ericaceae and derivation of the Monotropoideae. Bot. Notiser 128: 286-298.
Wallace, G.D. 1975. Studies of the Monotropoideae (Ericaceae): taxonomy and distribution. The Wasmann Journal of Biology 33: 1-88.

Source for the Reference Lists

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