| Classification | Asteraceae: Erigeron |
| Harvard University Herbaria Barcode(s) | 00006837 |
| Type Status | Isotype |
| Collector | C. H. Muller |
| Collector number | 2914 |
| Country | Mexico |
| State | Nuevo León |
| Geography | North America: North America (CA, US, MX) (Region): Mexico: Nuevo León |
| Locality | Municipio de Rayones: Sierra de la Cebolla |
| Date Collected | 1939-08-21 |
| Habitat | Chaparral on upper west slope |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/3e7ac9ed-cbf2-42b2-b79b-af7be83e397e |
| Harvard University Herbaria Barcode | 00006837 |
| Herbarium | GH |
| Family | Asteraceae |
| Type Status | Isotype |
| Isotype of | Erigeron metrius S. F. Blake |
| Verified by | D. E. Boufford (A) |
| Date Determined | 1983 |
| Taxon Reference | (for Erigeron metrius S. F. Blake) J. Wash. Acad. Sci. 1942. 32: 148. |
| Family | Asteraceae |
| Determination | Erigeron metrius S. F. Blake |
| Determined by | G. Nesom |
| Date Determined | 1990 |
| Determination Remarks | [current name] |
| Family | Asteraceae |
| Determination | Erigeron metrius S. F. Blake |
| Determination Remarks | [label name] |
| Sex | not determined |
| Phenology | Flower |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
