ID,Major group,Family,Genus hybrid marker,Genus,Species hybrid marker,Species,Infraspecific rank,Infraspecific epithet,Authorship,Taxonomic status in TPL,Nomenclatural status from original data source,Confidence level,Source,Source id,IPNI id,Publication,Collation,Page,Date,Accepted ID gcc-18488,A,Compositae,,Achillea,,"occidentalis",,"","Raf. ex DC.",Unresolved,,L,TICA,09463CB3-A21E-4F19-A7C1-2222D673A5BD,174147-1,"Prodr. (DC.) 6: 24","","24","1838", gcc-32848,A,Compositae,,Achillea,,"occidentalis",,"","(DC.) Raf. ex Rydb.",Synonym,,M,TICA,275B2A0E-5A34-48CA-992A-3CECBA0CC7A5,,"Bulletin of the Torrey Botanical Club 37:","","456","1910",gcc-140712