⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record kew-292919, and has not been changed.

Trillium sessile var. viridescens (Nutt.) Trel. is a synonym of Trillium viridescens Nutt.

This name is a synonym of Trillium viridescens Nutt..

The record derives from WCSP which reports it as a synonym (record 292919) with original publication details: Rep. (Annual) Arkansas Geol. Surv. 4: 225 1888 publ. 1891.

Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:258387-2.