⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record kew-290643, and has not been changed.
This name is a synonym of Trillium chloropetalum var. giganteum .
The record derives from WCSP which reports it as a synonym (record 290643
) with original publication details: Bull. S. Calif. Acad. Sci. 2: 67 1903.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:542548-1
.