| Classification | Asteraceae: Erigeron |
| Harvard University Herbaria Barcode(s) | 00006817 |
| Type Status | Holotype |
| Collector | Edw. Palmer |
| Collector number | 495 |
| Country | Mexico |
| State | Nuevo León |
| Geography | North America: North America (CA, US, MX) (Region): Mexico: Nuevo León |
| Locality | Southeast of Monterey |
| Date Collected | 1880-10-** |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/780e7603-f2b7-4bd5-9ed4-4eb62fda6a99 |
| Harvard University Herbaria Barcode | 00006817 |
| Herbarium | GH |
| Family | Asteraceae |
| Type Status | Holotype |
| Holotype of | Erigeron dryophyllus A. Gray |
| Verified by | D. E. Boufford (A) |
| Date Determined | 1983 |
| Taxon Reference | (for Erigeron dryophyllus A. Gray) Proc. Amer. Acad. Arts 1882. 17: 210. |
| Family | Asteraceae |
| Determination | Erigeron dryophyllus A. Gray |
| Determined by | G. Nesom |
| Date Determined | 1990 |
| Determination Remarks | [current name] |
| Family | Asteraceae |
| Determination | Erigeron dryophyllus A. Gray |
| Determination Remarks | [label name] |
| Sex | not determined |
| Phenology | Flower |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
