| Classification | Asteraceae |
| Classification 1 | Asteraceae: Eupatorium |
| Harvard University Herbaria Barcode(s) | 00007134 |
| Type Status | Isotype, Type |
| Collector | C. A. Purpus |
| Collector number | 6796 |
| Country | Mexico |
| State | Chiapas |
| Geography | North America: North America (CA, US, MX) (Region): Mexico: Chiapas |
| Locality | Cerro del Boqueron |
| Date Collected | 1913-09-** |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/f1b592c5-01bf-4c54-98a6-74e7c07a0661 |
| Harvard University Herbaria Barcode | 00007134 |
| Herbarium | GH |
| Family | Asteraceae |
| Determination | Eupatorium Linnaeus |
| Determination Remarks | [is label name] |
| Family | Asteraceae |
| Determination | Eupatorium atrocordatum B. L. Robinson |
| Determined by | B. L. Robinson |
| Annotation Text | spec. nov. |
| Family | Asteraceae |
| Type Status | Isotype |
| Isotype of | Eupatorium atrocordatum B. L. Robinson |
| Verified by | K. Gandhi (GH) |
| Date Determined | 2007-11-15 |
| Determination Remarks | [is a fragment] |
| Taxon Reference | (for Eupatorium atrocordatum B. L. Robinson) Contr. Gray Herb. 1934. 104: 12. |
| Family | Asteraceae |
| Type Status | Type |
| Type of | Eupatorium atrocordatum B. L. Robinson |
| Verified by | R. M. King & H. Robinson (US) |
| Date Determined | 1984 |
| Determination Remarks | [is a fragment] |
| Taxon Reference | (for Eupatorium atrocordatum B. L. Robinson) Contr. Gray Herb. 1934. 104: 12. |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
| Item Remarks | Type fragment and photograph of type. |
