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CCDB → Angiosperms → Rosaceae → Rubus → Rubus opacus Bertram
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| Rubus opacus Bertram | Rubus bertramii G. Braun | 21 | IPCN online | Boratyńska, K. 1998. Chromosome numbers of Polish brambles (Rubus L., Rosaceae). VI. Arbor. Kornickie 43: 31–35. |