| Classification | Asteraceae: Laennecia |
| Classification 1 | Asteraceae: Conyza |
| Classification 2 | Asteraceae: Erigeron |
| Classification 3 | Asteraceae: Conyza |
| Harvard University Herbaria Barcode(s) | 00263073 |
| Collector | C. Wright |
| Collector number | 309 |
| Country | United States of America |
| State | Texas |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Texas: Pecos County |
| Locality | Western Texas to El Paso, New Mexico [valley about 80 mi. beyond Pecos] |
| Date Collected | 1849-08-21 |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/2cc22b93-bd80-4231-ae79-dfd8a7251c37 |
| Harvard University Herbaria Barcode | 00263073 |
| Herbarium | GH |
| Family | Asteraceae |
| Determination | Laennecia coulteri (A. Gray) G. L. Nesom |
| Determination Remarks | [current name] |
| Family | Asteraceae |
| Determination | Conyza subdecurrens de Candolle |
| Determined by | A. Gray |
| Determination Remarks | [A. Gray (scripsit)] [label name] |
| Family | Asteraceae |
| Determination | Erigeron subdecurrens (de Candolle) A. Gray |
| Determined by | A. Gray |
| Determination Remarks | [A. Gray (scripsit)] |
| Family | Asteraceae |
| Determination | Conyza coulteri A. Gray |
| Determined by | A. Gray |
| Determination Remarks | [A. Gray (scripsit)] |
| Annotation Text | Syn. Fl. N. Amer. nunc [now] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
