| Classification | Asteraceae: Eupatorium |
| Classification 1 | Asteraceae |
| Classification 2 | Asteraceae: Eupatorium |
| Harvard University Herbaria Barcode(s) | 00007274 |
| Type Status | Isotype |
| Collector | Karl Hoffmann |
| Collector number | 389 |
| Country | Costa Rica |
| Geography | North America: Central America (Region): Costa Rica |
| Locality | Santa Lucia, Ojo de agua, Thaldes Rio Segundo |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/4312adfc-3136-44bc-9d93-fd939ff7fe79 |
| Harvard University Herbaria Barcode | 00007274 |
| Herbarium | GH |
| Previous ownership | Ex Compositae of Dr. F. W. Klatt |
| Family | Asteraceae |
| Determination | Eupatorium myrianthum Klatt |
| Determination Remarks | [is label name] |
| Annotation Text | Eupatorium (Hebeclinium) myrianthum F. W. Klatt |
| Family | Asteraceae |
| Determination | Eupatorium thielianum Klatt |
| Determination Remarks | Written on label of Compositae of Dr. F. W. Klatt |
| Family | Asteraceae |
| Determination | Eupatorium thielianum Klatt |
| Determined by | B. L. Robinson (GH) |
| Family | Asteraceae |
| Determination | Eupatorium thielianum Klatt |
| Determined by | R. M. King & H. Robinson (US) |
| Date Determined | 1969-04-** |
| Family | Asteraceae |
| Determination | Decachaeta thieleana (Klatt) R. M. King & H. Robinson |
| Determined by | R. M. King & H. Robinson (US) |
| Date Determined | 1969 |
| Determination Remarks | [is Current name] |
| Family | Asteraceae |
| Type Status | Isotype |
| Isotype of | Eupatorium myriocephalum Gardner |
| Verified by | D. E. Boufford (A) |
| Date Determined | 1981 |
| Taxon Reference | (for Eupatorium myriocephalum Gardner) J. Bot. 1847. 6: 442. |
| Family | Asteraceae |
| Type Status | Isotype |
| Isotype of | Eupatorium myriocephalum Klatt |
| Verified by | K. Gandhi (GH) |
| Date Determined | 2007-11-15 |
| Determination Remarks | non Eupatorium myriocephalum Gardner (1847) |
| Taxon Reference | (for Eupatorium myriocephalum Klatt) Leopoldina 1889. 25: 104. |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
