epipactis

A New Latin Dictionary by Charlton T. Lewis Ph.D. and Charles Short, LL. D.

ĕpĭpactis, ĭdis, f., = ἐπιπακτίς,

an herb; also called helleborine, Plin. 13, 20, 35, § 114; 27, 9, 52, § 76 (dub.; Jan. epicactis).