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CCDB → Angiosperms → Orchidaceae → Spiranthes → Spiranthes cernua (L) Rich.
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| ! | Spiranthes cernua (L) Rich. | Spiranthes cernua (L.) Rich. | 30 | Fedorov, 1974 | Tanaka R. 1965b | ||
| ! | Spiranthes cernua (L) Rich. | Spiranthes cernua (L.) Rich. | ~50 | Fedorov, 1974 | Smith E. B. 1964b | ||
| ! | Spiranthes cernua (L) Rich. | Spiranthes cernua (L.) Rich. | 60 | Fedorov, 1974 | Pace 1914 (Duncan 1959) |