| Name | Ageratina adenophora (Sprengel) King & H. Robinson |
| Authorship | (Sprengel) King & H. Robinson |
| Rank | Species |
| Placed in | Ageratina |
| Holdings | 7 Specimens held in the Harvard University Herbaria identified as Ageratina adenophora (Sprengel) King & H. Robinson |
| Identification made in | [no date] (7) |