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-2563093,G,Pinaceae,,Pinus,,"canadensis",,"","Du Roi",Synonym,Illegitimate,H,WCSP,380435,262830-1,"Diss. Inaug. Obs. Bot.","38","","1771",kew-2563473 kew-2563113,G,Pinaceae,,Pinus,,"canadensis",,"","L.",Synonym,,H,WCSP,380452,325665-2,"Sp. Pl. ed. 2","1421","","1763",kew-2516507 kew-2575415,G,Pinaceae,,Pinus,,"canadensis",var.,"alba","(Münchh.) Castigl.",Synonym,,L,WCSP,381050,196929-2,"Viagg. Stati Uniti","2: 314","","1790",kew-2563473 kew-2575414,G,Pinaceae,,Pinus,,"canadensis",var.,"nigra","Castigl.",Synonym,,L,WCSP,381049,196930-2,"Viagg. Stati Uniti","2: 315","","1790",kew-2563398 kew-460833,G,Pinaceae,,Pinus,,"canadensis",var.,"nigricans","Weston",Synonym,,L,WCSP,460833,,"Bot. Univ.","1: 211","","1770",kew-2563398 kew-460832,G,Pinaceae,,Pinus,,"canadensis",var.,"rubescens","Weston",Synonym,,L,WCSP,460832,,"Bot. Univ.","1: 211","","1770",kew-2563588