⚠ Version 1 of The Plant List has been superseded.
This name record (from Tropicos) is not included in version 1.1 of The Plant List. It is possible the same name is included from a different data source, to check this you can search for Thalictrum longepedunculatum in version 1.1 of The Plant List.
This name is a synonym of Thalictrum rhynchocarpum .
The record derives from Tropicos which reports it as a synonym (record 50290844
) with original publication details: Nomencl. Bot. 2: 676 676 1841.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:714573-1
.