| Name | Desmotrichum undulatum (J. Agardh) Reinke |
| Authorship | (J. Agardh) Reinke |
| Rank | Species |
| NomenclaturalStatus | Unknown |
| Placed in | Desmotrichum Kützing |
| Remarks | Created from Taxon Name Import: Desmotrichum undulatum (J. Agardh) Reinke |
| Holdings | 6 Specimens held in the Harvard University Herbaria identified as Desmotrichum undulatum (J. Agardh) Reinke |
| Identification made in | [no date] (6) |