| Scientific Name | Authority | Status |
|---|---|---|
| Galeorchis constricta | (L.O.Williams) Soó | synonym |
| Orchis constricta | L.O.Williams | synonym |
| Neottianthe camptoceras | (Rolfe ex Hemsl.) Schltr. | synonym |
| Amitostigma potaninii | K.V.Ivanova | synonym |
| Ponerorchis camptoceras | (Rolfe ex Hemsl.) X.H.Jin, Schuit. & W.T.Jin | synonym |
| Amitostigma potaninii f. macranthum | K.V.Ivanova | synonym |
| Habenaria camptoceras | Rolfe ex Hemsl. | synonym |
| Galearis constricta | (L.O.Williams) P.F.Hunt | synonym |
| Gymnadenia camptoceras | (Rolfe ex Hemsl.) Schltr. | synonym |
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