The Plant List — A working list for all plant species

⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record kew-311973, with some changes.

L Trillium grandiflorum f. dimerum Louis-Marie is a synonym of Trillium grandiflorum (Michx.) Salisb.

This name is a synonym of Trillium grandiflorum (Michx.) Salisb..

The record derives from WCSP which reports it as a synonym (record 311973) with original publication details: Rev. Oka Agron. Inst. Agric. 14: 146 1940.