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CCDB → Angiosperms → Compositae → Roldana → Senecio grahamii Benth.
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| Senecio grahamii Benth. | Roldana barba-johannis (DC.) H. Rob. & Brettell | 10(1) | Asteracea | Gupta, R. C. et al. 2010a Cytologia | |||
| Senecio grahamii Benth. | Roldana barba-johannis (DC.) H. Rob. & Brettell | 10 | IPCN online | Gupta, R. C. & B. S. Gill. 1979. In IOPB chromosome number reports LXIV. Taxon 28: 401–402. |