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CCDB → Angiosperms → Marantaceae → Calathea → Calathea insignis Petersen
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| Calathea insignis Petersen | Calathea crotalifera S. Watson | 28 | IPCN online | Mukhopadhyay, S. & A. K. Sharma. 1987. Karyomorphological analysis of different species and varieties of Calathea, Maranta and Stromanthe of Marantaceae. Cytologia 52: 821–831. | |||
| ! | Calathea insignis Petersen | Calathea crotalifera S. Watson | 22 | Darlington, 1955 | Sato 1948 |