References

For Monotropa

Bidartondo, M.I., and T.D. Bruns. 2001. Extreme specificity in epiparasitic Monotropoideae (Ericaceae): widespread phylogenetic and geographical structure. Molecular Ecology 10: 2285-2295. Google Scholar

Freudenstein, J.V., and M.B. Broe. 2024. Phylogenetic relationships within Monotropoideae (Ericaceae): implications for taxonomy and character evolution. Syst. Bot. 49(2): 412-426. Google Scholar

Keesling, A. 2020. Reevaluating the species status of the Southern Ghost Pipe, Monotropa brittonii. M.S. thesis, Ohio State Univ. Google Scholar

Keesling, A.R., M.B. Broe, and J.V. Freudenstein. 2021. Reevaluating the species status of the Southern Ghost Pipe, Monotropa brittonii (Ericaceae). Syst. Bot. 46: 1067-1079. Google Scholar

Stevens, P.F., et al. 2004. Ericaceae. 145-194. In Kubitzki, K., ed. 2004. The families and genera of vascular plants. VI. Flowering plants – Dicotyledons – Celastrales, Oxalidales, Rosales, Cornales, Ericales. Springer, Berlin. 489 pp. Google Scholar

Wallace, G.D. 1975. Studies of the Monotropoideae (Ericaceae): taxonomy and distribution. Wasmann J. of Botany 33: 1-88. Google Scholar

Wallace, G.D. 2009a. Monotropa. In Flora of North America Editorial Committee. 2009. Flora of North America north of Mexico. Volume 8, Magnoliophyta: Paeoniaceae to Ericaceae. Oxford Univ. Press, New York, NY. 585 pp. Google Scholar