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CCDB → Angiosperms → Orchidaceae → Cymbidium → Cymbidium longifolium D. Don
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| Cymbidium longifolium D. Don | Cymbidium elegans Lindl. | 40 | IPCN online | VIJ, S. P., N. Shekhar & R. Kuthiala. 1982. In: IOPB chromosome number reports LXXVII. Taxon 31: 769. | |||
| Cymbidium longifolium D. Don | Cymbidium elegans Lindl. | 40 | IPCN online | Aoyama, M. 1989. Karyomorphological studies in Cymbidium and its allied genera, Orchidaceae. Bull. Hiroshima Bot. Gard. 11: 1–121. |