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CCDB → Angiosperms → Polygonaceae → Rumex → Rumex crassus Rech.
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| ! | Rumex crassus Rech. | Rumex crassus Rech. | 20 | IPCN75-78 | Degraeve 1975 | ||
| ! | Rumex crassus Rech. | Rumex crassus Rech. | 20 | eFlora | |||
| Rumex crassus Rech. | Rumex crassus Rech. | 10 | 20 | Cave1958 | N. Sarkar 19S8 |