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CCDB → Angiosperms → Compositae → Tithonia → Tithonia calva var. auriculata (Brandegee) L. Duke
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| ! | Tithonia calva var. auriculata (Brandegee) L. Duke | Tithonia calva var. auriculata (Brandegee) L. Duke | 34+4Bs(1) | Asteracea | La Duke 1982 Rhodora | ||
| ! | Tithonia auriculata (Brandegee) S. F. Blake | Tithonia calva var. auriculata (Brandegee) L. Duke | 17(1) | Asteracea | Solbrig et al. 1972 Amer. J. Bot. | ||
| ! | Tithonia calva var. auriculata (Brandegee) L. Duke | Tithonia calva var. auriculata (Brandegee) L. Duke | 34+4B | IPCN online | LaDuke, J. C. 1982. Revision of Tithonia. Rhodora 84(840): 453–522. | ||
| ! | Tithonia auriculata (Brandegee) S. F. Blake | Tithonia calva var. auriculata (Brandegee) L. Duke | 17 | IPCN72 | SOLBRIG, O.T., D.W. KYHOS, M. POWELL, & P.H. RAVEN. 1972. Chromosome numbers in Compositae VIII: Heliantheae. Amer. J. Bot. 59: 869-878. |