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 kew-6584,A,Betulaceae,,Alnus,,"rubra",,"","Bong.",Accepted,,H,WCSP,6584,294986-1,"Mém. Acad. Imp. Sci. Saint Pétersbourg, Sér. 7","2: 162","","1833", kew-6585,A,Betulaceae,,Alnus,,"rubra",,"","Desf. ex Steud.",Synonym,Invalid,H,WCSP,6585,294987-1,"Nomencl. Bot.","1: 29","","1821",kew-6598 kew-6586,A,Betulaceae,,Alnus,,"rubra",var.,"pinnatisecta","Starker",Synonym,,L,WCSP,6586,9451-2,"J. Forest. (Washington)","37: 115","","1939",kew-6584 kew-6587,A,Betulaceae,,Alnus,,"rubra",f.,"pinnatisecta","(Starker) Rehder",Synonym,,L,WCSP,6587,9450-2,"Bibl. Cult. Trees","104","","1949",kew-6584