⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record kew-205643, with some changes.

Thymus virginicus (L.) Willd. is a synonym of Pycnanthemum virginianum (L.) T.Durand & B.D.Jacks. ex B.L.Rob. & Fernald

This name is a synonym of Pycnanthemum virginianum (L.) T.Durand & B.D.Jacks. ex B.L.Rob. & Fernald.

The record derives from WCSP which reports it as a synonym (record 205643) with original publication details: Sp. Pl. 3: 145 1800.