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CCDB → Pteridophytes → Ophioglossaceae → Ophioglossum → Ophioglossum polyphyllum A. Braun ex Schub.
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| Ophioglossum polyphyllum A. Braun ex Schub. | Ophioglossum polyphyllum A. Braun ex Schub. | 120, 240 | IPCN online | Khandelwal, S. 1990. Chromosome evolution in the genus Ophioglossum L. Bot. J. Linn. Soc. 102(3): 205–217. | |||
| ! | Ophioglossum polyphyllum A. Braun ex Schub. | Ophioglossum polyphyllum A. Braun ex Schub. | c.232 | Love, 1977 | Verma 1956 | ||
| ! | Ophioglossum polyphyllum A. Braun ex Schub. | Ophioglossum polyphyllum A. Braun ex Schub. | 240 | Love, 1977 | Ninan 1958a | ||
| ! | Ophioglossum polyphyllum A. Braun ex Schub. | Ophioglossum polyphyllum A. Braun ex Schub. | 116 | Cave1956 | Verma | ||
| ! | Ophioglossum polyphyllum A. Braun ex Schub. | Ophioglossum polyphyllum A. Braun ex Schub. | 120, 122 | Cave1957 | Verma |