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CCDB → Angiosperms → Polygonaceae → Polygonum → Polygonum rigidum Skvortsov
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| Polygonum rigidum Skvortsov | Polygonum rigidum Skvortsov | 40 | IAPT/IOPB | IAPT/IOPB Chromosome Data 5 | |||
| Polygonum rigidum Skvortsov | Polygonum rigidum Skvortsov | c.60 | IPCN online | Probatova, N. S. & A. P. Sokolovskaya. 1989. Chromosome numbers in vascular plants from Primorye Territory, the Amur region, Sakhalin, Kamchatka and the Kuril Islands. Bot. Žhurn. (Moscow & Leningrad) 74: 120–123. |