 
  	  CCDB is a community resource. If you are aware of any missing data or if any of the counts are erroneous, please submit new counts, or report erroneous counts.
CCDB → Angiosperms → Compositae → Vernonia → Vernonia travancorica Hook.
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| ! | Vernonia travancorica Hook. | Vernonia travancorica Hook. | 30(1) | Asteracea | Narayana 1979 | ||
| ! | Vernonia travancorica Hook. | Vernonia travancorica Hook. | 30 | IPCN online | Narayana, B. M. 1979. Cytological investigations in the tribe Vernonicae (Asteraceae). Curr. Sci. 48: 1003–1004. | ||
| ! | Vernonia travancorica Hook. | Vernonia travancorica Hook. | 60 | Kumar, 1987 | Narayana, B.M. 1979 |