| Name | Turnera callosa Urban |
| Authorship | Urban |
| Rank | Species |
| Placed in | Turnera |
| GUID | urn:lsid:ipni.org:names:836551-1 |
| Citation | 1883 Jahrb. Königl. Bot. Gart. Berlin 2: 105 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Turnera callosa Urban |
| Identification made in | [no date] (1) |