Stewart, S. L., L. W. Zettler, J. Minso, and P. M. Brown. “Symbiotic Germination and Reintroduction of Spiranthes Brevilabris Lindley, an Endangered Orchid Native to Florida”. Selbyana, vol. 24, no. 1, Feb. 2003, pp. 64-70, https://journals.flvc.org/selbyana/article/view/121576.