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CCDB → Angiosperms → Orchidaceae → Spiranthes → Spiranthes romanzoffiana Cham.
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| ! | Spiranthes romanzoffiana Cham. | Spiranthes romanzoffiana Cham. | 60 | British Isles cytology | Heslop-Harrison, J. Opera Bot. 5: 363-373 (1961) | ||
| ! | Spiranthes romanzoffiana Cham. | Spiranthes romanzoffiana Cham. | 60 | flora of NW Europe | http://wbd.etibioinformatics.nl/bis/flora.php?selected=beschrijving&menuentry=soorten&id=4919 | ||
| ! | Spiranthes romanzoffiana Cham. | Spiranthes romanzoffiana Cham. | 60 | Flora Europaea | He s1op-Harri s on, | ||
| Spiranthes romanzoffiana Cham. | Spiranthes romanzoffiana Cham. | 44 | IPCN online | Sheviak, C. J. 1984. Spiranthes diluvialis (Orchidaceae), a new species from the western United States. Brittonia 36(1): 8–14. | |||
| Spiranthes romanzoffiana Cham. | Spiranthes romanzoffiana Cham. | 30 | IPCN online | Love, A. & D. Love. 1981c. In Chromosome number reports LXXIII. Taxon 30: 845–851. | |||
| ! | Spiranthes romanzoffiana Cham. | Spiranthes romanzoffiana Cham. | 44,66,88 | eFlora | |||
| Spiranthes romanzoffiana Cham. | Spiranthes romanzoffiana Cham. | 60 | Fedorov, 1974 | Heslop-Harrison | |||
| Spiranthes romanzoffiana Cham. | Spiranthes romanzoffiana Cham. | 60 | Fedorov, 1974 | L. 1961) |