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CCDB → Angiosperms → Rubiaceae → Rubia → Rubia fruticosa Aiton
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| Rubia fruticosa Aiton | Rubia fruticosa Aiton | 44 | IPCN online | Cardona, A. 1991. IOPB chromosome data 3. Int. Organ. Pl. Biosyst. Newslett. (Zurich) 17: 7–8. | |||
| Rubia fruticosa subsp. melanocarpa (Bornm.) Bramwell | Rubia fruticosa Aiton | 44, 45 | IPCN online | Suda, J., T. Kyncl & V. Jarolímová. 2005. Genome size variation in Macaronesian angiosperms: forty percent of the Canarian endemic flora completed. Pl. Syst. Evol. 252: 215–238. | |||
| ! | Rubia fruticosa Aiton | Rubia fruticosa Aiton | 44 | IPCN67-71 | BORGEN L. 1970. Chromosome numbers of Macaronesian flowering plants. Nytt Mag. Bot. 17: 145-161. |