| Name | Vernonia grandis (de Candolle) Humbert |
| Authorship | (de Candolle) Humbert |
| Rank | Species |
| Placed in | Vernonia Schreber |
| Remarks | [confirmed][imported from GBIF][isonym] |
| Citation | 1960 Fl. Madagasc. Fam. 189, 44 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Vernonia grandis (de Candolle) Humbert |
| Identification made in | [no date] (1) |