| Classification | Asteraceae: Eupatorium | 
| Harvard University Herbaria Barcode(s) | 00007359 | 
| Type Status | Isotype | 
| Collector | L. O. Williams | 
| Collector number | 16103 | 
| Country | Costa Rica | 
| State | Cartago | 
| Geography | North America: Central America (Region): Costa Rica: Cartago | 
| Locality | Cordillera de Talamanca, Cerro de las Vueltas | 
| Date Collected | 1949-03-30 | 
| Elevation | 2700 m | 
| Habitat | Cloud forest | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/6af20865-5522-42aa-af45-9ea47b10a95a | 
| Harvard University Herbaria Barcode | 00007359 | 
| Herbarium | GH | 
| Family | Asteraceae | 
| Type Status | Isotype | 
| Isotype of | Eupatorium reticuliferum Standley & L. O. Williams | 
| Verified by | D. E. Boufford (A) | 
| Date Determined | 1981 | 
| Taxon Reference | (for  Eupatorium reticuliferum Standley & L. O. Williams) Ceiba 1951. 1: 254. | 
| Family | Asteraceae | 
| Determination | Eupatorium reticuliferum Standley & L. O. Williams | 
| Determination Remarks | [label name] [current name] | 
| Sex | not determined | 
| Phenology | Flower | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |