| Name | Proustia stenophylla Urban & Ekman |
| Authorship | Urban & Ekman |
| Rank | Species |
| Placed in | Proustia |
| GUID | urn:lsid:ipni.org:names:239671-1 |
| Citation | 1926 Ark. Bot. 20A(5): 65 |
| Holdings | 7 Specimens held in the Harvard University Herbaria identified as Proustia stenophylla Urban & Ekman |
| Identification made in | [no date] (6), 1998 (1) |