| Name | Juncus rugulosus Engelmann | 
| Authorship | Engelmann | 
| Rank | Species | 
| NomenclaturalStatus | NomLeg | 
| Placed in | Juncus | 
| GUID | urn:lsid:ipni.org:names:443442-1 | 
| Citation | 1881 Bot. Gaz. 6: 224 | 
| Holdings | 17 Specimens held in the Harvard University Herbaria identified as Juncus rugulosus Engelmann | 
| Identification made in | [no date] (15), 2006 (1), 2022 (1) | 
