CCDB → Angiosperms → Araceae → Piptospatha → Piptospatha insignis N. E. Br.
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| ! | Piptospatha insignis N. E. Br. | Piptospatha insignis N. E. Br. | 26 | IPCN online | Okada, H. 2000. Karyological studies on some rhoephytic aroids (Araceae) in the Malesian wet tropics. Acta Phytotax. Geobot. 51: 177–186. | ||
| ! | Piptospatha insignis N. E. Br. | Piptospatha insignis N. E. Br. | 26 | Cusimano | Petersen, 1989 |