| Name | Deuterocohnia schreiteri A. Castellanos |
| Authorship | A. Castellanos |
| Rank | Species |
| Placed in | Deuterocohnia Mez |
| Citation | 1929 Anales Mus. Nac. Hist. Nat. Buenos Aires Ser. 3 36: 51, t. 1. |
| Holdings | 5 Specimens held in the Harvard University Herbaria identified as Deuterocohnia schreiteri A. Castellanos |
| Identification made in | 2010 (4), 2011 (1) |