| Classification | Asteraceae: Ageratella |
| Harvard University Herbaria Barcode(s) | 00000623 |
| Type Status | Holotype |
| Collector | Edw. Palmer |
| Collector number | 537 |
| Country | Mexico |
| State | Jalisco |
| Geography | North America: North America (CA, US, MX) (Region): Mexico: Jalisco |
| Locality | Rio Blanco |
| Date Collected | 1886-09-** |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/6bfe93d0-63bd-4265-b070-40c387b58607 |
| Harvard University Herbaria Barcode | 00000623 |
| Herbarium | GH |
| Family | Asteraceae |
| Type Status | Holotype |
| Holotype of | Ageratella microphylla var. palmeri A. Gray |
| Verified by | D. E. Boufford |
| Date Determined | 1983 |
| Taxon Reference | (for Ageratella microphylla var. palmeri A. Gray) Proc. Amer. Acad. Arts 1877. 22: 419. |
| Family | Asteraceae |
| Determination | Ageratella microphylla var. palmeri A. Gray |
| Determination Remarks | [label name] [current name] |
| Family | Asteraceae |
| Determination | Ageratella palmeri (A. Gray) B. L. Robinson |
| Determined by | B. L. Robinson |
| Sex | not determined |
| Phenology | Flower |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
