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CCDB → Angiosperms → Compositae → Lactuca → Lactuca graminifolia var. graminifolia
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| Lactuca graminifolia var. graminifolia | Lactuca graminifolia Michx. | 17(1) | Asteracea | Tomb et al. 1978 Amer. J. Bot. | |||
| Lactuca graminifolia var. graminifolia | Lactuca graminifolia Michx. | 17 | IPCN online | Tomb, A. S., K. L. Chambers, D. W. KYHOS, A. M. Powell & P. H. RAVEN. 1978. Chromosome numbers in the Compositae XIV. Lactuceae. Amer. J. Bot. 65: 717–721. |