| Classification | Asteraceae: Eupatorium |
| Harvard University Herbaria Barcode(s) | 00007745 |
| Type Status | Probable Type, Probable Isosyntype |
| Collector | J. Tweedie |
| Collector number | 965 & 966 |
| Country | Brazil |
| State | Rio Grande do Sul |
| Geography | South America: South America (Region) (Region): Brazil: Rio Grande do Sul |
| Locality | Deep and rough bogs of Lagoa de los Pottes |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/9a06524f-5530-4c7b-b7e7-4bf885d9506c |
| Harvard University Herbaria Barcode | 00007745 |
| Herbarium | GH |
| Previous ownership | K |
| Family | Asteraceae |
| Type Status | Probable Type |
| Probable Type of | Eupatorium laete-virens Hooker & Arnott |
| Verified by | D. E. Boufford (A) |
| Date Determined | 1982 |
| Determination Remarks | [is a fragment] |
| Taxon Reference | (for Eupatorium laete-virens Hooker & Arnott) Compan. Bot. Mag. 1835. 1: 240. |
| Family | Asteraceae |
| Type Status | Probable Isosyntype |
| Probable Isosyntype of | Eupatorium laete-virens Hooker & Arnott |
| Verified by | K. Gandhi (GH) |
| Date Determined | 2007-12-06 |
| Determination Remarks | [is a fragment] |
| Taxon Reference | (for Eupatorium laete-virens Hooker & Arnott) Compan. Bot. Mag. 1835. 1: 240. |
| Family | Asteraceae |
| Determination | Eupatorium laete-virens Hooker & Arnott |
| Determined by | B. L. Robinson (GH) |
| Determination Remarks | [current name] |
| Family | Asteraceae |
| Determination | Eupatorium laete-virens Hooker & Arnott |
| Determination Remarks | [label name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
| Item Remarks | Type fragment and type photo. |
