| Classification | Asteraceae: Eupatorium |
| Classification 1 | Asteraceae: Bartlettina |
| Barcode(s) | 00007169 |
| Type Status | Holotype |
| Collector | H. G. Galeotti |
| Country | Mexico |
| Geography | North America: North America (CA, US, MX) (Region): Mexico |
| Locality | Mont Pelato [Distrito Federal] |
| Date Collected | 1844 |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/945fa428-9bc0-465c-8fec-433cc155d2aa |
| Harvard University Herbaria Barcode | 00007169 |
| Herbarium | GH |
| Previous ownership | Ex Compositae of Dr. F. W. Klatt |
| Family | Asteraceae |
| Type Status | Holotype |
| Holotype of | Eupatorium constipatiflorum Klatt |
| Verified by | B. L. Turner & A. Zimmerman (TEX) |
| Date Determined | 1983 |
| Taxon Reference | (for Eupatorium constipatiflorum Klatt) Ann. K. K. Naturhist. Hofmus. 1894. 9: 355. |
| Family | Asteraceae |
| Determination | Bartlettina constipatiflora (Klatt) R. M. King & H. Robinson |
| Determined by | B. L. Turner & A. Zimmerman (TEX) |
| Date Determined | 1983 |
| Determination Remarks | [current name] |
| Annotation Text | Eupatorium (Bartlettina) constipatiflorum Klatt |
| Family | Asteraceae |
| Determination | Eupatorium constipatiflorum Klatt |
| Determined by | F. W. Klatt |
| Determination Remarks | [label name] |
| Annotation Text | nov. spec. |
| Family | Asteraceae |
| Determination | Eupatorium constipatiflorum Klatt |
| Determined by | B. L. Robinson (GH) |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
