| Orchidaceae | |
Orchis praetermissa var. albiflora
| Druce | Rep. Bot. Soc. Exch. Club Brit. Isles 1919: 53 | 1919 |
| Orchidaceae | |
Orchis praetermissa fo. macrantha
| (Sipkes) Soó | Bot. Arch. 23: 69 | 1938 |
| Orchidaceae | |
Orchis praetermissa var. macrantha
| Sipkes | Levende Natuur 26: 52 | 1921 |
| Orchidaceae | |
Orchis praetermissa var. pulchella
| Druce | Rep. Bot. Soc. Exch. Club Brit. Isles 5: 577 | 1920 |