| Name | Ageratina altissima (Linnaeus) R. M. King & H. Robinson |
| Authorship | (Linnaeus) R. M. King & H. Robinson |
| Rank | Species |
| Placed in | Ageratina |
| GUID | urn:lsid:ipni.org:names:6815-2 |
| Holdings | 515 Specimens held in the Harvard University Herbaria identified as Ageratina altissima (Linnaeus) R. M. King & H. Robinson |
| Identification made in | [no date] (380), 1968 (2), 1976 (124), 1991 (1), 2006 (3), 2011 (4), 2017 (1) |
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