| hexalectris | (n) a monocotyledonous genus of the family Orchidaceae, Syn. genus Hexalectris |
| crested coral root | (n) orchid with yellowish-brown flowers with dark veins; southeastern Arizona to the eastern United States, Syn. Hexalectris spicata |
| texas purple spike | (n) orchid with slender nearly leafless reddish-brown stems with loose racemes of reddish-brown flowers; of open brushy woods of southeastern Arizona and central Texas, Syn. Hexalectris warnockii |