| Name | Physosiphon cooperi Ames |
| Authorship | Ames |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Physosiphon |
| GUID | urn:lsid:ipni.org:names:651311-1 |
| Citation | 1922 Sched. Orchid. 1: 2 |
| Holdings | 4 Specimens held in the Harvard University Herbaria identified as Physosiphon cooperi Ames |
| Identification made in | [no date] (2), 2006 (1), 2011 (1) |