| Name | Wendlandia tinctoria subsp. barbata Cowan |
| Authorship | Cowan |
| Rank | Subspecies |
| Placed in | Wendlandia tinctoria (Roxburgh) de Candolle |
| Citation | 1932 Notes Roy. Bot. Gard. Edinburgh 16(80): 268 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Wendlandia tinctoria subsp. barbata Cowan |
| Identification made in | 2014 (1) |