| Classification | Asteraceae: Ageratum |
| Harvard University Herbaria Barcode(s) | 02248614 |
| Collector | B. A. Krukoff |
| Collector number | 4063 |
| Country | Indonesia |
| State | Sumatera Utara (North Sumatra) |
| Geography | Asia: Southeast Asia (Region): Indonesia: Sumatera: Sumatera Utara (North Sumatra): Asahan |
| Locality | Masihi Forest Reserve. |
| Date Collected | 1932-10-** - 1932-11-** |
| Habitat | In recent clearings on "red" soil. |
| Project | All Asia TCN |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/309b9850-7c34-4b1a-ab06-2e8792b3993c |
| Harvard University Herbaria Barcode | 02248614 |
| Herbarium | GH |
| Family | Asteraceae |
| Determination | Ageratum conyzoides Linnaeus |
| Determination Remarks | [is filed under name] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
