| Classification | Asteraceae: Eupatorium | 
| Harvard University Herbaria Barcode(s) | 00007238 | 
| Type Status | Syntype | 
| Collector | S. Watson | 
| Collector number | 123 | 
| Country | Guatemala | 
| Geography | North America: Central America (Region): Guatemala | 
| Locality | Eastern portions of Vera Paz and Chiquimula | 
| Date Collected | 1885 | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/4e8b8ed4-0a24-4977-9075-1c79df695c2f | 
| Harvard University Herbaria Barcode | 00007238 | 
| Herbarium | GH | 
| Family | Asteraceae | 
| Type Status | Syntype | 
| Syntype of | Eupatorium lanicaule B. L. Robinson | 
| Verified by | D. E. Boufford (A) | 
| Date Determined | 1981 | 
| Taxon Reference | (for  Eupatorium lanicaule B. L. Robinson) Proc. Amer. Acad. Arts 1900. 35: 336. | 
| Family | Asteraceae | 
| Determination | Eupatorium lanicaule B. L. Robinson | 
| Determined by | A. T. Whittemore (TEX) | 
| Date Determined | 1987 | 
| Determination Remarks | [current name] | 
| Annotation Text | Eupatorium (Hebeclinium) lanicaule B. L. Robinson [ined.] Syntype, not lectotype! | 
| Family | Asteraceae | 
| Determination | Eupatorium lanicaule B. L. Robinson | 
| Determination Remarks | [label name] | 
| Annotation Text | n. sp. | 
| Family | Asteraceae | 
| Determination | Eupatorium lanicaule B. L. Robinson | 
| Determined by | B. L. Robinson (GH) | 
| Sex | not determined | 
| Phenology | NotDetermined | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |