| Classification | Asteraceae: Conyza |
| Classification 1 | Asteraceae: Erigeron |
| Harvard University Herbaria Barcode(s) | 00196723 |
| Collector | D. E. Boufford, B. Bartholomew, G. Li & G. H. Zhu |
| Collector number | 24680 |
| Country | China |
| State | Sichuan |
| Geography | Asia: East Asia (Region): China: Sichuan: Dujiangyan |
| Locality | Dujiangyan Municipality (formerly Guan Xian); just E of the town of Longxi along the E flowing tributary of the Longxi River. |
| Date Collected | 1988-09-06 |
| Elevation | 820 m |
| Habitat | Disturbed gravelly soil around boulders. |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/a46ea5ee-9396-42ed-84ff-68fefb2dd3bc |
| Harvard University Herbaria Barcode | 00196723 |
| Herbarium | A |
| Family | Asteraceae |
| Determination | Conyza canadensis (Linnaeus) Cronquist |
| Determination Remarks | [is label name] |
| Family | Asteraceae |
| Determination | Erigeron canadense Linnaeus |
| Determined by | J. C. Semple (WAT) & L. Brouillet (MT) |
| Date Determined | 2009-06-26 |
| Determination Remarks | [is Current name] |
| Sex | not determined |
| Phenology | Flower |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
