| Classification | Asteraceae: Eupatorium |
| Classification 1 | Asteraceae: Ageratina |
| Harvard University Herbaria Barcode(s) | 00000628 |
| Type Status | Isotype |
| Collector | R. C. Rollins & R. M. Tryon |
| Collector number | 5875 |
| Country | Mexico |
| State | Nuevo León |
| Geography | North America: North America (CA, US, MX) (Region): Mexico: Nuevo León |
| Locality | Chipinque Mesa, SW of Monterrey, 4400 ft. [feet] |
| Date Collected | 1958-11-16 |
| Elevation | 1341 m |
| Habitat | Oak-pine woods |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/c62c02a1-6373-4a29-9de2-d675f755fe16 |
| Harvard University Herbaria Barcode | 00000628 |
| Herbarium | GH |
| Family | Asteraceae |
| Determination | Eupatorium sp. |
| Determination Remarks | [is label name] |
| Family | Asteraceae |
| Type Status | Isotype |
| Isotype of | Ageratina rollinsii B. L. Turner |
| Verified by | B. L. Turner |
| Date Determined | 1990 |
| Taxon Reference | (for Ageratina rollinsii B. L. Turner) Phytologia 1983. 53: 242. |
| Sex | not determined |
| Phenology | Flower |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
| Item Remarks | [Two specimens mounted on same sheet: Stevia ovata (barcode 247178) and Ageratina rollinsii (isotype)] |
