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CCDB → Angiosperms → Polygonaceae → Persicaria → Bistorta major Gray
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| Bistorta major Gray | Persicaria bistorta (L.) Samp. | 48 | IPCN online | Löve, A. & D. Löve. 1988. Chromosome number reports XCIX. Taxon 37: 397–398. | |||
| Bistorta major Gray | Persicaria bistorta (L.) Samp. | 48 | IPCN online | Krahulcová, A. 1990. Selected chromosome counts of the Czechoslovak flora II. Folia Geobot. Phytotax. 25: 381–388. | |||
| ! | Bistorta major Gray | Persicaria bistorta (L.) Samp. | 48 | IPCN75-78 | Love & Love 1975b |