| Cephalanthera acuminata Lindl. |
wfo-0000828782 |
| Cephalanthera alpicola Fukuy. |
wfo-0000828815 |
| Cephalanthera alpicola var. shizuoi (F.Maek.) T.Hashim. |
wfo-0000828825 |
| Cephalanthera angustifolia Simonk. |
wfo-0000828842 |
| Cephalanthera conferta (B.Baumann & H.Baumann) Kreutz |
wfo-0000805527 |
| Cephalanthera elegans Schltr. |
wfo-0000829006 |
| Cephalanthera ensifolia (Murr.) Rich. |
wfo-0000829018 |
| Cephalanthera ensifolia var. acuminata (Wall. ex Lindl.) Tang & F.T.Wang |
wfo-0000910473 |
| Cephalanthera ensifolia var. cesari-gonzalezii Rivas Goday & Bellot |
wfo-0000838524 |
| Cephalanthera ensifolia var. maravignae (Tineo) Nyman |
wfo-0000802541 |
| Cephalanthera grandiflora Gray |
wfo-0000829115 |
| Cephalanthera lonchophylla Rchb.f. |
wfo-0000829190 |
| Cephalanthera longifolia f. latifolia (Maire) Maire & Weiller |
wfo-0000829233 |
| Cephalanthera longifolia f. longibracteata (Harz) Asch. & Graebn. |
wfo-0000839524 |
| Cephalanthera longifolia f. pilosa (Harz) Soó |
wfo-0000829244 |
| Cephalanthera longifolia f. pumila Asch. & Graebn. |
wfo-0000839526 |
| Cephalanthera longifolia subsp. conferta B.Baumann & H.Baumann |
wfo-0000805528 |
| Cephalanthera longifolia var. gibbosa Boiss. |
wfo-0000839520 |
| Cephalanthera longifolia var. latifolia (Maire) D.Rivera & Lopez Velez |
wfo-0000838523 |
| Cephalanthera longifolia var. rosea Perko |
wfo-0000353120 |
| Cephalanthera mairei Schltr. |
wfo-0000829255 |
| Cephalanthera maravignae Tineo |
wfo-0000829266 |
| Cephalanthera pallens (Sw.) Rich. |
wfo-0000829320 |
| Cephalanthera shizuoi F.Maek. |
wfo-0000829428 |
| Cephalanthera taiwaniana S.S.Ying |
wfo-0000829460 |
| Cephalanthera thomsonii Rchb.f. |
wfo-0000829481 |
| Cephalanthera xiphophylla Rchb.f. |
wfo-0000829491 |
| Cephalanthera xiphophyllum var. latifolia Maire |
wfo-0000829502 |
| Cymbidium xiphophyllum (Ehrh. ex L.f.) Sw. |
wfo-0000934699 |
| Epipactis ensifolia F.W.Schmidt |
wfo-0000952017 |
| Epipactis ensifolia Sw. |
wfo-0001269189 |
| Epipactis grandiflora Sm. |
wfo-0000952050 |
| Epipactis grandifolia All. |
wfo-0000952052 |
| Epipactis longifolia All. |
wfo-0000952139 |
| Epipactis longifolia var. gibbosa (Boiss.) W.Zimm. |
wfo-0000839521 |
| Epipactis longifolia var. longibracteata Harz |
wfo-0000839522 |
| Epipactis longifolia var. pilosa Harz |
wfo-0000839525 |
| Epipactis pallens Sw. |
wfo-0000952191 |
| Epipactis pallida Sw. |
wfo-0000952192 |
| Epipactis xiphophylla Sw. |
wfo-0000952319 |
| Helleborine longifolia Moench |
wfo-0000981122 |
| Limodorum acuminatum (Wall. ex Lindl.) Kuntze |
wfo-0000227659 |
| Limodorum grandiflorum (L.) Kuntze |
wfo-0000227726 |
| Limodorum longifolium (L.) Kuntze |
wfo-0000227741 |
| Serapias alba Salisb. |
wfo-0000309299 |
| Serapias ensifolia Murray |
wfo-0000309364 |
| Serapias grandiflora L. |
wfo-0000309386 |
| Serapias grandiflora var. ensifolia L.f. |
wfo-0000910766 |
| Serapias helleborine var. longifolia L. |
wfo-0000309394 |
| Serapias lonchophyllum L.f. |
wfo-0000309434 |
| Serapias longifolia (L.) Huds. |
wfo-0001222718 |
| Serapias longifolia (L.) L. |
wfo-0000309437 |
| Serapias longifolia Scop. |
wfo-0001222711 |
| Serapias nivea Vill. |
wfo-0000309462 |
| Serapias pallida Wahlenb. |
wfo-0000309486 |
| Serapias xiphophyllum L.f. |
wfo-0000309562 |