| Classification | Asteraceae: Eupatorium | 
| Harvard University Herbaria Barcode(s) | 00007174 | 
| Type Status | Holotype | 
| Collector | C. G. Pringle | 
| Collector number | 2878 | 
| Country | Mexico | 
| State | Jalisco | 
| Geography | North America: North America (CA, US, MX) (Region): Mexico: Jalisco | 
| Locality | Near Guadalajara | 
| Date Collected | 1889-07-06 | 
| Habitat | Springy places | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/4695a338-5280-4495-9c9b-f83b0d06081a | 
| Harvard University Herbaria Barcode | 00007174 | 
| Herbarium | GH | 
| Family | Asteraceae | 
| Type Status | Holotype | 
| Holotype of | Eupatorium crenaeum B. L. Robinson | 
| Verified by | D. E. Boufford (A) | 
| Date Determined | 1982 | 
| Taxon Reference | (for  Eupatorium crenaeum B. L. Robinson) Proc. Amer. Acad. Arts 1900. 35: 333. | 
| Family | Asteraceae | 
| Determination | Eupatorium crenaeum B. L. Robinson | 
| Determined by | B. L. Robinson (GH) | 
| Determination Remarks | [current name] | 
| Family | Asteraceae | 
| Determination | Eupatorium amplifolium A. Gray | 
| Determination Remarks | [label name] | 
| Annotation Text | var.? | 
| Sex | not determined | 
| Phenology | NotDetermined | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |