⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record tro-33400649, with some changes.
This name is a synonym of Urtica dioica subsp. gracilis .
The record derives from Tropicos which reports it as a synonym (record 33400649
) with original publication details: Vasc. Pl. Pacific N.W. 2: 91 91 1964.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:262028-2
.