| Classification | Asteraceae: Eupatorium | 
| Barcode(s) | 00007686 | 
| Type Status | Isotype | 
| Collector | P. K. H. Dusén | 
| Collector number | 14501 | 
| Country | Brazil | 
| State | Paraná | 
| Geography | South America: South America (Region) (Region): Brazil: Paraná | 
| Locality | Pinhaes | 
| Date Collected | 1914-02-12 | 
| Elevation | 885 m | 
| Habitat | in campo | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/d1874bf2-36aa-4333-b590-079c3bd9e5fa | 
| Harvard University Herbaria Barcode | 00007686 | 
| Herbarium | GH | 
| Family | Asteraceae | 
| Type Status |  Isotype | 
| Isotype of |  Eupatorium gaudichaudianum var. oppositifolium Dusén ex Malme | 
| Verified by | D. E. Boufford (A) | 
| Date Determined | 1982 | 
| Taxon Reference | (for  Eupatorium gaudichaudianum var. oppositifolium Dusén ex Malme) Kongl. Svenska Vetensk. Acad. Handl. 1933. 12(2): 41. | 
| Family | Asteraceae | 
| Determination |  Eupatorium gaudichaudianum var. oppositifolium Dusén ex Malme | 
| Determination Remarks |  [label name] [current name] | 
| Sex | not determined | 
| Phenology | Flower | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |