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CCDB → Angiosperms → Liliaceae → Fritillaria → Fritillaria biflora Lindl.
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| ! | Fritillaria kamtschatcensis Torr. | Fritillaria biflora Lindl. | 24 | IPCN65 | Sokolovskaya 1965 | ||
| Fritillaria biflora Lindl. | Fritillaria biflora Lindl. | 12 | IPCN online | La Cour, L. F. 1978. Two types of constitutive heterochromatin in the chromosomes of some Fritillaria species. Chromosoma 67: 67–75. | |||
| Fritillaria biflora Lindl. | Fritillaria biflora Lindl. | 12 | IPCN online | La Cour, L. F. 1978a. The constitutive heterochromatin of chromosomes of Fritillaria sp., as revealed by giemsa banding. Phil. Trans. R. Soc. B 285:61. | |||
| ! | Fritillaria biflora Lindl. | Fritillaria biflora Lindl. | 12 | IPCN67-71 | CAVE, M.S. 1970. Chromosomes of California Liliaceae. Univ. Calif. Publ. Bot. 57: 1-58. | ||
| ! | Fritillaria kamtschatcensis Torr. | Fritillaria biflora Lindl. | 24 | IPCN67-71 | SOKOLOVSKAYA, A.P. 1968. A karyological investigation Of the flora of the Korjakian Land. (In Russian) Bot. Zurn. 53: 99-105. | ||
| Fritillaria biflora var. biflora | Fritillaria biflora Lindl. | 24 | eFlora | ||||
| Fritillaria biflora Lindl. | Fritillaria biflora Lindl. | 24 | Fedorov, 1974 | La Cour 1951a | |||
| Fritillaria biflora Lindl. | Fritillaria biflora Lindl. | 24+0-8 f | Cave1959 | Snow 1959 | |||
| ! | Fritillaria kamtschatcensis Torr. | Fritillaria biflora Lindl. | 24 | Cave1963 | Sokolovskaya 1963 |