| Name | Perityle effusa (A. Gray) Rose |
| Authorship | (A. Gray) Rose |
| Rank | Species |
| Placed in | Perityle Bentham |
| Citation | 1891 Contr. U.S. Natl. Herb. 1(4): 104 |
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Perityle effusa (A. Gray) Rose |
| Identification made in | [no date] (2) |