| Name | Pentaphylax euryoides Gardner & Champion |
| Authorship | Gardner & Champion |
| Rank | Species |
| Placed in | Pentaphylax Gardner & Champion |
| Holdings | 23 Specimens held in the Harvard University Herbaria identified as Pentaphylax euryoides Gardner & Champion |
| Identification made in | [no date] (22), 1940 (1) |