You selected Corallorhiza maculata subsp. occidentalis (Lindl.) Cockerell. This is a synonym for:

Accepted scientific name:
Corallorhiza maculata var. occidentalis (Lindl.) Ames (accepted name) 1 literature reference for Corallorhiza maculata var. occidentalis (Lindl.) Ames
Synonyms:
Corallorhiza grabhamii Cockerell (synonym) 1 literature reference for Corallorhiza grabhamii Cockerell
Corallorhiza leimbachiana Suksd. (synonym) 1 literature reference for Corallorhiza leimbachiana Suksd.
Corallorhiza maculata subsp. occidentalis (Lindl.) Cockerell (synonym) 1 literature reference for Corallorhiza maculata subsp. occidentalis (Lindl.) Cockerell
Corallorhiza multiflora var. occidentalis Lindl. (synonym) 1 literature reference for Corallorhiza multiflora var. occidentalis Lindl.
Common names: -
Classification:
Plantae
Phylum Magnoliophyta
Class Liliopsida
Order Asparagales
Family Orchidaceae
Genus Corallorhiza
Species Corallorhiza maculata
Distribution: Canada to U.S.A.
Additional data: -
Source database: World Checklist of Selected Plant Families, 27 Nov 2009
Latest taxonomic scrutiny: Govaerts R., 11-Nov-2003
Online resource: http://apps.kew.org/wcsp/namedetail.do?accepted_id=47056&repSynonym_id=-9998&name_id=47056&status=true
CoL taxon LSID: urn:lsid:catalogueoflife.org:taxon:f64a2c90-29c1-102b-9a4a-00304854f820:ac2010