Spiranthes cernua (L.) Rich. [ Gyrostachys cernua (L.) Kuntze]
no HD illustration available (m1)
Spiranthes cernua (L.) Rich. [ Ophrys cernua L.] [Orchidaceae]
A. Lounsberry, E. Rowan, Southern wild flowers and trees: p. 86, t. 29, fig. 1 (1901) [E. Rowan]