| Name | Ageratella microphylla var. palmeri A. Gray | 
| Authorship | A. Gray | 
| Rank | Variety | 
| NomenclaturalStatus | NomLeg | 
| Placed in | Ageratella microphylla (Schultz Bipontinus) A. Gray | 
| GUID | urn:lsid:ipni.org:names:6805-2 | 
| Citation | 1877 Proc. Amer. Acad. Arts 22: 419 | 
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Ageratella microphylla var. palmeri A. Gray | 
| Identification made in | [no date] (1), 1983 (1) |