⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record tro-27103562, with some changes.

Thalictrum laevigatum Michx. is a synonym of Thalictrum dioicum L.

This name is a synonym of Thalictrum dioicum L..

The record derives from Tropicos which reports it as a synonym (record 27103562) with original publication details: Fl. Bor.-Amer. 1: 322 322 1803.

Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:714547-1.