⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record kew-292969, 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 292969) with original publication details: Rev. Oka Agron. Inst. Agric. 14: 150 1940.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:258322-2.