Panther Ladies' Tresses

Spiranthes triloba plants have up to 5 basal leaves that can sometimes be wilted by the time they are flowering. The flowers are white and fragrant and arranged in a spiral around the stem. The lip of each flower is green for newly opened flowers and changes to yellow over time. Bloom time is during winter, from October to February. They look similar to Spiranthes odorata and Spiranthes cernua but the lip changing in color from green to yellow clearly distinguishes them from either. In fact locals in Florida long knew that there were Spiranthes odorata plants with this difference in appearance and called them green-lipped Spiranthes odorata. The common name panther ladies' tresses is an homage to the Florida panther which is also endemic to Florida and lives in the same habitat as these flowers.

Spiranthes triloba is endemic to Florida and prefers frequently burned prairies. This habitat is distinct from that of Spiranthes odorata which prefers flooded forests.