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CCDB → Angiosperms → Polygonaceae → Persicaria → Polygonum tomentosum Schrank
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| Polygonum tomentosum Schrank | Persicaria lapathifolia (L.) Delarbre | 22 | IPCN online | Stepanov, N. V. & E. N. Muratova. 1992. Chromosome numbers in some species of higher plants of flora of the Krasnoyarsk region. Bot. Žhurn. (Moscow & Leningrad) 77(7): 125–126. | |||
| ! | Polygonum tomentosum Schrank | Persicaria lapathifolia (L.) Delarbre | 22 | Darlington, 1955 | L. & L. 1942 |