| Classification | Asteraceae: Eupatorium | 
| Harvard University Herbaria Barcode(s) | 00007461 | 
| Type Status | Isotype | 
| Collector | E. L. Ekman | 
| Collector number | 9866 | 
| Country | Dominican Republic | 
| Geography | North America: Caribbean (Region): Hispaniola: Dominican Republic | 
| Locality | Hoya de Enriquillos, prov. de Barahaua, shore of Laguna del Fondo | 
| Date Collected | 1928-04-17 | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/c7a3a5d2-3e1a-46b3-912a-dacce3d3ecbf | 
| Harvard University Herbaria Barcode | 00007461 | 
| Herbarium | A | 
| Family | Asteraceae | 
| Type Status | Isotype | 
| Isotype of | Eupatorium heterosquameum Urban & Ekman | 
| Verified by | D. E. Boufford (A) | 
| Date Determined | 1982 | 
| Taxon Reference | (for  Eupatorium heterosquameum Urban & Ekman) Ark. Bot. 1931. 23(11): 54. | 
| Family | Asteraceae | 
| Determination | Eupatorium heterosquameum Urban & Ekman | 
| Determination Remarks | [label name] [current name] | 
| Sex | not determined | 
| Phenology | Flower | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |