| Name | Oropogon caespitosus Esslinger |
| Authorship | Esslinger |
| Rank | Species |
| Placed in | Oropogon Th. Fries |
| GUID | urn:lsid:indexfungorum.org:names:135774 |
| Citation | 1989 Syst. Bot. Monogr. 28: 56 |
| Holdings | 6 Specimens held in the Harvard University Herbaria identified as Oropogon caespitosus Esslinger |
| Identification made in | [no date] (6) |