| Name | Vernonia chacalana S. F. Blake |
| Authorship | S. F. Blake |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Vernonia Schreber |
| GUID | urn:lsid:ipni.org:names:258075-1 |
| Citation | 1917 Contr. Gray Herb. 52: 19 |
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Vernonia chacalana S. F. Blake |
| Identification made in | 1917 (1), 1981 (1) |