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| Family | Asteraceae |
| Basionym | Vernonia autumnalis McVaugh |
| Original Identification | Vernonia autumnalis McVaugh |
| Current Taxon | Vernonia autumnalis McVaugh |
| Protologue Citation | Contributions from the University of Michigan Herbarium 9(4): 477, f. 57. 1972. |
| Holotype/Isotype | Isotype |
| DUKE Accession Number | 234097 |
| Comments | |
| Primary Collector | Rogers McVaugh |
| Collector Number | 19833 |
| Collection Date | 3 Oct 1960 |
| Country | Mexico |
| Province/State | Jalisco |
| Plant Location Notes | Mountains 3 miles above (south of) La Huerta, road to Barra de Navidad; oak forests on steep hillsides; elevation 500-550 m. |
| Plant Description Notes | Rather abundant, mostly not yet in flower. Phyllaries lavender; flowers rose-purple. |
| DUKE Barcode | |
| Broad geographical location | North America |
