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CCDB → Angiosperms → Compositae → Isocoma → Isocoma veneta var. vernonioides (Nutt.) Jeps.
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| Isocoma veneta var. vernonioides (Nutt.) Jeps. | Isocoma menziesii var. vernonioides (Nutt.) G. L. Nesom | 6 | IPCN online | Keil, D. J. 1979. In IOPB chromosome number reports LXIII. Taxon 28: 271–273. |