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CCDB → Angiosperms → Poaceae → Festuca → Festuca billyi Kerguélen & Plonka
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| Festuca billyi Kerguélen & Plonka | Festuca billyi Kerguélen & Plonka | 42 | IPCN online | Foggi, B. & G. Rossi. 1996. A survey of the genus Festuca L. (Poaceae) in Italy. I. The species of the summit flora in the Tuscan-Emilian Appenines and Apuan Alps. Willdenowia 26: 183–215. | |||
| Festuca billyi Kerguélen & Plonka | Festuca billyi Kerguélen & Plonka | 42 | IPCN online | Smarda. 2005. Ploidy level variability of some central European fescues (Festuca subg.) (Festuca, Poaceae). Biologia (Bratislava) 60(1): 25–36. | |||
| ! | Festuca billyi None | Festuca billyi Kerguélen & Plonka | 42 | C-values database | Smarda P, Bures P, Horova L, Foggi B, Rossi G. 2008. Genome size and GC content evolution of Festuca: Ancestral expansion and subsequent reduction. Annals of Botany 101: 421-433. |