| Classification | Asteraceae: Ageratum |
| Harvard University Herbaria Barcode(s) | 00000661 |
| Type Status | Isotype |
| Collector | C. A. Purpus |
| Collector number | 6628 |
| Country | Mexico |
| State | Chiapas |
| Geography | North America: North America (CA, US, MX) (Region): Mexico: Chiapas |
| Locality | Sierra de Tonali |
| Date Collected | 1913-09-** |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/a35e70ce-a5cd-4f06-a4f5-8d3bae46709d |
| Harvard University Herbaria Barcode | 00000661 |
| Herbarium | GH |
| Family | Asteraceae |
| Type Status | Isotype |
| Isotype of | Ageratum elassocarpum S. F. Blake |
| Verified by | D. E. Boufford |
| Date Determined | 1981 |
| Taxon Reference | (for Ageratum elassocarpum S. F. Blake) Contr. U.S. Natl. Herb. 1924. 22: 588. |
| Family | Asteraceae |
| Type Status | Isotype |
| Isotype of | Ageratum elassocarpum S. F. Blake |
| Verified by | M. F. Johnson |
| Date Determined | 1967 |
| Taxon Reference | (for Ageratum elassocarpum S. F. Blake) Contr. U.S. Natl. Herb. 1924. 22: 588. |
| Family | Asteraceae |
| Determination | Ageratum elassocarpum S. F. Blake |
| Determined by | B. L. Robinson |
| Determination Remarks | [current name] |
| Family | Asteraceae |
| Determination | Ageratum corymbosum Zuccagni |
| Determination Remarks | [label name] |
| Sex | not determined |
| Phenology | Flower |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
