| Classification | Asteraceae: Eupatorium |
| Classification 1 | Asteraceae: Ageratina |
| Harvard University Herbaria Barcode(s) | 00007328 |
| Type Status | Type, Holotype |
| Collector | C. G. Pringle |
| Collector number | 8029 |
| Country | Mexico |
| State | Morelos |
| Geography | North America: North America (CA, US, MX) (Region): Mexico: Morelos |
| Locality | Sierra de Tepoxtlan, 7500 ft. |
| Date Collected | 1899-02-07 |
| Elevation | 2286 m |
| Habitat | Shaded cliffs |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/535c6fc6-13ea-411d-825a-3b642a5d4f85 |
| Harvard University Herbaria Barcode | 00007328 |
| Herbarium | GH |
| Family | Asteraceae |
| Type Status | Type |
| Type of | Eupatorium photinum B. L. Robinson |
| Verified by | D.E. Boufford (A) |
| Taxon Reference | (for Eupatorium photinum B. L. Robinson) Proc. Amer. Acad. Arts 1900. 35: 338. |
| Family | Asteraceae |
| Type Status | Holotype |
| Holotype of | Eupatorium photinum B. L. Robinson |
| Verified by | B. L. Turner (TEX) |
| Date Determined | 1987 |
| Taxon Reference | (for Eupatorium photinum B. L. Robinson) Proc. Amer. Acad. Arts 1900. 35: 338. |
| Family | Asteraceae |
| Determination | Ageratina photina (B. L. Robinson) R. M. King & H. Robinson |
| Determined by | B. L. Turner (TEX) |
| Date Determined | 1987 |
| Determination Remarks | [current name] |
| Family | Asteraceae |
| Determination | Eupatorium photinum B. L. Robinson |
| Determination Remarks | [label name] |
| Family | Asteraceae |
| Determination | Eupatorium photinum B. L. Robinson |
| Determined by | B.L. Robinson (GH) |
| Sex | not determined |
| Phenology | Flower |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
