Franz von Paula v. Schrank, Fl. Monac.: t. 215 (1811-1818) []
epithet recognized species: helleborine [7]
epithet cited species: latifolius,-a,-um [1203]
Illustration contributed by:
16 389802 Epipactis helleborine (L.) Crantz [117 939912 Serapias helleborine L.] Orchidaceae Franz von Paula v. Schrank, Fl. Monac.: t. 215 (1811-1818)