| Orchidaceae | |
Neottianthe cucullata fo. albiflora
| P.Y. Fu & S.Z. Liu | Bull. Bot. Res., Harbin 15(3): 333 | 1995 |
| Orchidaceae | ! |
Neottianthe cucullata var. calcicola
| (W.W. Sm.) Soó | Ann. Hist.-Nat. Mus. Natl. Hung. 26: 353 | 1929 |
| Orchidaceae | ! |
Neottianthe cucullata var. cucullata
| | | |
| Orchidaceae | |
Neottianthe cucullata fo. maculata
| Nakai & Kitag. | Rep. First Sci. Exped. Manchoukuo 4: 72, 108 | 1936 |