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CCDB → Angiosperms → Polygonaceae → Polygonum → Polygonum bellardii All.
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| Polygonum novoascanicum Klokov | Polygonum bellardii All. | 40 | IPCN online | Yurtseva, O. V. 2002. Chromosome numbers of Polygonum species, section Polygonum (Polygonaceae) from Russia and adjacent countries. Bot. Žhurn. (Moscow & Leningrad) 87(5): 151–153. | |||
| Polygonum bellardii All. | Polygonum bellardii All. | 10+ | CromoCat 2015 | Castroviejo & al. (2003). Flora Iberica (vol. I-VIII, X, XIV) Publicaciones del CSIC Madrid | |||
| Polygonum bellardii All. | Polygonum bellardii All. | 20 | CromoCat 2015 | Jaretzky, R. (1928a). Histologische und karyologische studien an Polygonaceen. Jahrb. Wiss. Bot. 69: 357-490. |