References

For Goodyera

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

Kallunki, J.A. 2002. Goodyera. 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. Google Scholar

Pridgeon, A.M., P.J. Cribb, M.W. Chase, and F.N. Rasmussen. 1999c. Genera orchidacearum. Volume 3: Orchidoideae (part 2), Vanilloideae. Oxford Univ. Press. Google Scholar