| Name | Juncus altus Buchenau |
| Authorship | Buchenau |
| Rank | Species |
| Placed in | Juncus |
| GUID | urn:lsid:ipni.org:names:442662-1 |
| Citation | 1875 Abh. Naturwiss. Vereine Bremen 4: 457 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Juncus altus Buchenau |
| Identification made in | [no date] (1) |