| Name | Juncus acutus subsp. leopoldii (Parlatore) Snogerup |
| Authorship | (Parlatore) Snogerup |
| Rank | Subspecies |
| Placed in | Juncus acutus Linnaeus |
| GUID | urn:lsid:ipni.org:names:883662-1 |
| Holdings | 10 Specimens held in the Harvard University Herbaria identified as Juncus acutus subsp. leopoldii (Parlatore) Snogerup |
| Identification made in | [no date] (8), 2003 (2) |