| Classification | Asteraceae: Piptocarpha |
| Classification 1 | Asteraceae: Eupatorium |
| Harvard University Herbaria Barcode(s) | 00011257 |
| Type Status | Type, Holotype |
| Collector | A. Tonduz |
| Collector number | 7760 |
| Country | Costa Rica |
| Geography | North America: Central America (Region): Costa Rica |
| Locality | Descente de la Ardilla |
| Date Collected | 1893-03-** |
| Elevation | 900 m |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/6f2936f3-ada2-4247-9fa0-0e7c5516d890 |
| Harvard University Herbaria Barcode | 00011257 |
| Herbarium | GH |
| Previous ownership | Ex Compositae of Dr. F. W. Klatt (Purchased 1898) |
| Family | Asteraceae |
| Type Status | Type |
| Type of | Piptocarpha sexangulare Klatt |
| Verified by | D. E. Boufford (A) |
| Date Determined | 1982 |
| Determination Remarks | "Pittier 7760" noted on label |
| Taxon Reference | (for Piptocarpha sexangulare Klatt) Bot. Beibl. Leopoldina 1895. |
| Family | Asteraceae |
| Type Status | Holotype |
| Holotype of | Piptocarpha sexangulare Klatt |
| Verified by | A. T. Whittemore (TEX) |
| Date Determined | 1987-06-** |
| Determination Remarks | "Type: Tonduz 7760" noted on label. Publication cited as Compos. Nov. Costaric. 1. (1895) |
| Taxon Reference | (for Piptocarpha sexangulare Klatt) Bot. Beibl. Leopoldina 1895. |
| Family | Asteraceae |
| Determination | Eupatorium sexangulare (Klatt) B. L. Robinson |
| Determined by | A. T. Whittemore (TEX) |
| Date Determined | 1987 |
| Determination Remarks | [current name] |
| Annotation Text | Eupatorium (Dalea) sexangulare (Klatt) B. L. Rob. |
| Family | Asteraceae |
| Determination | Piptocarpha sexangulare Klatt |
| Determination Remarks | [label name] |
| Family | Asteraceae |
| Determination | Eupatorium sexangulare (Klatt) B. L. Robinson |
| Determination Remarks | Written on sheet next to collector label |
| Annotation Text | n. sp. |
| Family | Asteraceae |
| Determination | Eupatorium sexangulare (Klatt) B. L. Robinson |
| Determined by | B. L. Robinson (GH) |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
| Item Remarks | Mounted on sheet with a fragment of Standley 33417, a non-type (barcode 257312) |
