| Name | Parosela leucostachya (A. Gray) Rose |
| Authorship | (A. Gray) Rose |
| Rank | Species |
| Placed in | Parosela Cavanilles |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Parosela leucostachya (A. Gray) Rose |
| Identification made in | 1921 (1) |