| Classification | Polygalaceae: Polygala |
| Harvard University Herbaria Barcode(s) | 00025999 |
| Type Status | Type |
| Collector | H. S. Irwin, R. Reis dos Santos, R. Souza & J. W. Grear, Jr. |
| Collector number | 16487 |
| Country | Brazil |
| State | Mato Grosso |
| Geography | South America: South America (Region) (Region): Brazil: Mato Grosso |
| Locality | Serro do Roncador: Cerrado, ca. 87 km north of Xavantina, alt. 550 m |
| Date Collected | 1966-06-02 |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/04a60857-e1da-4aad-a3d6-3ecb85d433ac |
| Harvard University Herbaria Barcode | 00025999 |
| Herbarium | GH |
| Family | Polygalaceae |
| Type Status | Type |
| Type of | Polygala irwinii Wurdack |
| Determination Remarks | [is filed under name] |
| Taxon Reference | (for Polygala irwinii Wurdack) Phytologia 1974. 28: 12. |
| Sex | not determined |
| Phenology | Flower |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
