| Name | Vernonia barkeri Ekman ex Urban |
| Authorship | Ekman ex Urban |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Vernonia Schreber |
| GUID | urn:lsid:ipni.org:names:263853-2 |
| Citation | 1931 Ark. Bot. 23(11): 49 |
| Holdings | 3 Specimens held in the Harvard University Herbaria identified as Vernonia barkeri Ekman ex Urban |
| Identification made in | [no date] (1), 1977 (1), 1981 (1) |
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