| Name | Pteroceras spathibrachiatum Garay |
| Authorship | Garay |
| Rank | Species |
| Placed in | Pteroceras Hasselt ex Hasskarl |
| Citation | 1972 Bot. Mus. Leafl. 23(4): 194. |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Pteroceras spathibrachiatum Garay |
| Identification made in | [no date] (1) |