Fritillaria falcata (Jeps.) D.F.Beetle Madroño 7: 148 (1944).  

Fritillaria falcata Caball. in An. Jard. Bot. Madrid, 7: 650 (1948). nom. illeg. ≡ F. pyrenaica

Fritillaria ferganensis Losinsk. in Komarov, Fl. URSS, 4: 315, 740 (1935).

Fritillaria flahaultiana Sennen in Ann. Soc. Linn. Lyon, 1924, n. s. lxxi. 10 (1925), nomen; et in Ann. Soc.Linn. Lyon, 1925, n. s. lxxii. 9 (1926), essel.

Fritillaria flavida Rendle in Journ. Bot. xliv. 45 (1906).  ≡ Lilium nanum var. flavidum (Rendle) Sealy, Bot. Mag. 169: t. 218. (1952).

Fritillaria fleischeri Hochst. & Steudel in Sched. Un. Itin. (1827) nom. nud., non Boiss. (1882). = F. fleischeriana

Fritillaria fleischeri sensu Boiss., Fl. Or. 5:186 (1884) non Steudel & Hochst. (1827) ≡ F.pinardii

Fritillaria fleischeriana Steud. & Hochst. ex Schult.f. Syst. 7: 388 (1829).

Fritillaria foliosa Bornm. in Fedde, Repert. Sp. Nov. 27: 338 (1930). ≡ F.crassifolia subsp. kurdica

Fritillaria forbesii Baker in Journ. Linn. Soc. 14:264 (1875 publ. 1874).

Fritillaria frankiorum R.Wallis & R.B.Wallis Plantsman n.s., 2(1): 15-16 (2003). As ‘frankorum’.

Fritillaria fujiangensis Y.K.Yang, D.H.Jiang & Y.H.Yu in J. Wuhan Bot. Res., 5(2): 139 (1987). ≡ F.sichuanica

Fritillaria fusca Turrill in Hook. Ic. Pl. 35. T. 3427, figs. 8-11 (1943).