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CCDB → Angiosperms → Compositae → Roldana → Roldana schaffneri (S. Bip.) H. Rob. & Brettell
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| ! | Roldana schaffneri (S. Bip.) H. Rob. & Brettell | Roldana schaffneri (S. Bip.) H. Rob. & Brettell | 30(1) | Asteracea | Turner & J. 1961 Brittonia | ||
| ! | Roldana schaffneri (S. Bip.) H. Rob. & Brettell | Roldana schaffneri (S. Bip.) H. Rob. & Brettell | 60(1) | Asteracea | Powell et al. 1974 Amer. J. Bot. | ||
| ! | Roldana schaffneri (S. Bip.) H. Rob. & Brettell | Roldana schaffneri (S. Bip.) H. Rob. & Brettell | 60+6-8 fs.(1) | Asteracea | Zhao ＆ T. 1993 Sida (= J. Bot. Res. Inst. Texas) |