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CCDB → Angiosperms → Compositae → Isocoma → Isocoma drummondii (Torr. & A. Gray) Greene
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| ! | Isocoma drummondii (Torr. & A. Gray) Greene | Isocoma drummondii (Torr. & A. Gray) Greene | 6(1) | 12+1(1) | Asteracea | Keil & P. 1979 Taxon | |
| ! | Isocoma drummondii (Torr. & A. Gray) Greene | Isocoma drummondii (Torr. & A. Gray) Greene | 6(1) | 12+1(1) | Asteracea | Keil & P. 1979 Taxon | |
| Isocoma drummondii (Torr. & A. Gray) Greene | Isocoma drummondii (Torr. & A. Gray) Greene | 6 | 12+1B | IPCN online | Keil, D. J. 1979. In IOPB chromosome number reports LXIII. Taxon 28: 271–273. |