You selected Thalictrum confine var. greeneanum Boivin. This is a synonym for:

Accepted scientific name:
Thalictrum venulosum Trel. (accepted name) 1 literature reference for Thalictrum venulosum Trel.
Synonyms:
Thalictrum confine Fern. (synonym) 3 literature references for Thalictrum confine Fern.
Thalictrum confine var. columbianum (Rydb.) Boivin (synonym) 3 literature references for Thalictrum confine var. columbianum (Rydb.) Boivin
Thalictrum confine var. greeneanum Boivin (synonym) 3 literature references for Thalictrum confine var. greeneanum Boivin
Thalictrum occidentale var. columbianum (Rydb.) M.E. Peck (synonym) 2 literature references for Thalictrum occidentale var. columbianum (Rydb.) M.E. Peck
Thalictrum turneri Boivin (synonym) 2 literature references for Thalictrum turneri Boivin
Thalictrum venulosum var. confine (Fern.) Boivin (synonym) 3 literature references for Thalictrum venulosum var. confine (Fern.) Boivin
Thalictrum venulosum var. fissum (Greene) Boivin (synonym) 3 literature references for Thalictrum venulosum var. fissum (Greene) Boivin
Thalictrum venulosum var. lunellii (Greene) Boivin (synonym) 3 literature references for Thalictrum venulosum var. lunellii (Greene) Boivin
Thalictrum venulosum var. turneri (Boivin) Boivin (synonym) 3 literature references for Thalictrum venulosum var. turneri (Boivin) Boivin
Infraspecific taxon: Thalictrum venulosum Trel.
Common names: -
Classification:
Plantae
Phylum Magnoliophyta
Class Magnoliopsida
Order Ranunculales
Family Ranunculaceae
Genus Thalictrum
Distribution: North America
Additional data: -
Source database: ITIS, Sep 2009
Latest taxonomic scrutiny: Kartesz J., 15-Mar-2000
Online resource: http://www.itis.gov/servlet/SingleRpt/SingleRpt?search_topic=TSN&search_value=18684
CoL taxon LSID: urn:lsid:catalogueoflife.org:taxon:2469a5b0-60a7-102d-be47-00304854f810:ac2010