| Name | Riencurtia pittieri S. F. Blake |
| Authorship | S. F. Blake |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Riencurtia Cassini |
| Citation | 1924 J. Wash. Acad. Sci. 14: 455 |
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Riencurtia pittieri S. F. Blake |
| Identification made in | [no date] (1), 1983 (1) |