References

For Tipularia

Brown, P.M. 2002. Wild orchids of Florida, with references to the Atlantic and Gulf Coastal Plains. Univ. Press of Florida.

Catling, P.M., and C.J. Sheviak. 2002. Tipularia. In Flora of North America Editorial Committee. 2002a. Flora of North America north of Mexico. Volume 26, Magnoliophyta: Liliidae: Liliales and Orchidales. Oxford Univ. Press, New York, NY. 723 pp.

Correll, D.S. 1950. Native orchids of North America north of Mexico. Chronica Botanica Cp., Waltham, MA. 399 pp.

Hughes, N.M., G.M. Gigantino, M.H. Grace, K.M. Hoffman, M.A. Lila, B.N. Willans, and A.J. Wommack. 2019. Photosynthetic profiles of green, purple, and spotted-leaf morphotypes of Tipularia discolor (Orchidaceae). Southeastern Naturalist 18: 641-658.

Hughes, N.M., M.K. Connors, M.H. Grace, M.A.Lila, B.N. Willans, and A.J. Wommack. 2021. The same anthocyanins served four different ways: Insights into anthocyanin structure-function relationships from the wintergreen orchid, Tipularia discolor. Plant Science 303: 110793.