| Classification | Asteraceae: Eupatorium |
| Classification 1 | Asteraceae: Idiothamnus |
| Classification 2 | Asteraceae: Eupatorium |
| Harvard University Herbaria Barcode(s) | 00007859 |
| Type Status | Type |
| Collector | R. Spruce |
| Collector number | 4546 |
| Country | Peru |
| State | San Martín |
| Geography | South America: South America (Region) (Region): Peru: San Martín |
| Locality | Prope Tarapoto |
| Date Collected | 1855 - 1856 |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/ea5eaefa-4c2f-426a-bd1d-acb80ac4770d |
| Harvard University Herbaria Barcode | 00007859 |
| Herbarium | GH |
| Family | Asteraceae |
| Determination | Eupatorium orgyaloides B. L. Robinson |
| Determination Remarks | [is label name] |
| Family | Asteraceae |
| Determination | Idiothamnus orgyloides (B. L. Robinson) R. M. King & H. Robinson |
| Determined by | R. M. King & H. Robinson (US) |
| Date Determined | 1984 |
| Determination Remarks | [is Current name] |
| Family | Asteraceae |
| Type Status | Type |
| Type of | Eupatorium orgyaloides B. L. Robinson |
| Verified by | R. M. King & H. Robinson (US) |
| Date Determined | 1984 |
| Determination Remarks | [is a fragment] |
| Taxon Reference | (for Eupatorium orgyaloides B. L. Robinson) Proc. Amer. Acad. Arts 1919. 55: 24. |
| Sex | not determined |
| Phenology | Flower |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
| Item Remarks | [Type fragment and type photo] |
