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CCDB → Angiosperms → Orchidaceae → Cephalantheropsis → Cephalantheropsis obcordata (Lindl.) Ormerod
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| ! | Calanthe venusta Schltr. | Cephalantheropsis obcordata (Lindl.) Ormerod | 40 | IPCN65 | Tanaka 1965a | ||
| Calanthe gracilis Lindl. | Cephalantheropsis obcordata (Lindl.) Ormerod | 40 | IPCN online | Ishida, G. 1990. Karyomorphological studies in Calanthe, Orchidaceae. Bull. Hiroshima Bot. Gard. 12: 1–69. | |||
| ! | Cephalantheropsis gracilis (Lindl.) S. Y. Hu | Cephalantheropsis obcordata (Lindl.) Ormerod | 20 | IPCN online | Mehra, P. N. & R. N. Sehgal. 1980. In IOPB chromosome number reports LXVII. Taxon 29: 348–350. | ||
| Calanthe gracilis Lindl. | Cephalantheropsis obcordata (Lindl.) Ormerod | 20 | IPCN67-71 | MEHRA, P.N., & S.P. VIJ. 1970. In IOPB chromosome number reports XXV. Taxon 19: 102-113. | |||
| Calanthe gracilis Lindl. | Cephalantheropsis obcordata (Lindl.) Ormerod | 40 | Kumar, 1987 | Mehra, P.N. & Vij, S.P. 1970; Vij, S.P. & Mehra, P.N. 1976 | |||
| ! | Cephalantheropsis obcordata (Lindl.) Ormerod | Cephalantheropsis obcordata (Lindl.) Ormerod | 40,42 | eFlora | |||
| ! | Calanthe venusta Schltr. | Cephalantheropsis obcordata (Lindl.) Ormerod | 40 | Fedorov, 1974 | Tanaka R. 1965h |