⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record kew-292870, with some changes.
This name is a synonym of Trillium erectum var. erectum .
The record derives from WCSP which reports it as a synonym (record 292870) with original publication details: Fl. Bor.-Amer. 1: 215 1803.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:258371-2.