| Name | Ageratina fosbergii R. M. King & H. Robinson | 
| Authorship | R. M. King & H. Robinson | 
| Rank | Species | 
| NomenclaturalStatus | NomLeg | 
| Placed in | Ageratina | 
| GUID | urn:lsid:ipni.org:names:6903-2 | 
| Citation | 1974 Phytologia 28: 495 | 
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Ageratina fosbergii R. M. King & H. Robinson | 
| Identification made in | [no date] (1), 1983 (1) | 
