| Classification | Asteraceae |
| Classification 1 | Asteraceae: Vernonia |
| Harvard University Herbaria Barcode(s) | 00013569 |
| Type Status | Isotype |
| Collector | H. H. Bartlett |
| Collector number | 11059 |
| Country | Mexico |
| State | Tamaulipas |
| Geography | North America: North America (CA, US, MX) (Region): Mexico: Tamaulipas |
| Locality | Vicinity of El Milagro, Sierra de San Carlos, Cerro Zamora |
| Date Collected | 1930-08-22 |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/146d9138-747a-497f-b55b-c06a23fcd4c9 |
| Harvard University Herbaria Barcode | 00013569 |
| Herbarium | GH |
| Family | Asteraceae |
| Determination | Vernonia Schreber |
| Determination Remarks | [is label name] |
| Family | Asteraceae |
| Determination | Vernonia duncanii subsp. bartlettii S. B. Jones |
| Determined by | S. B. Jones (GA) |
| Date Determined | 1972 |
| Determination Remarks | [is Current name] |
| Annotation Text | Isotype |
| Family | Asteraceae |
| Type Status | Isotype |
| Isotype of | Vernonia duncanii subsp. bartlettii S. B. Jones |
| Verified by | D. E. Boufford (A) |
| Date Determined | 1981 |
| Taxon Reference | (for Vernonia duncanii subsp. bartlettii S. B. Jones) Brittonia 1973. 25: 110. |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
