References

For Orthochilus

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

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

Martos, F., S.D. Johnson, C.I. Peter, and B. Bytebier. 2014. A molecular phylogeny reveals paraphyly of the large genus Eulophia (Orchidaceae): A case for the reinstatement of Orthochilus. Taxon 63: 9-23.

Romero-González, G.A. 2002b. Pteroglossaspis. 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.