Dowie,N.J., Hemenway,J., Trowbridge,S.M. and Miller,S.L., Mycobiont overlap in two mycoheterotrophic genera of Monotropoideae (Pterospora andromedea and Sarcodes sanguinea) found in the Greater Yellowstone Area. Unpublished. https://www.ncbi.nlm.nih.gov/nuccore/JF695014