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-2709533,A,Cactaceae,,Cephalocereus,,"nobilis",,"","(Haw.) Britton & Rose",Unresolved,,L,WCSP (in review),,52175-2,"Contr. U. S. Natl. Herb.","12: 418","","1909", kew-2709535,A,Cactaceae,,Cephalocereus,,"nobilis",var.,"curtisii","(Salm-Dyck) Borg",Unresolved,,L,WCSP (in review),,52176-2,"Cacti","105","","1937",kew-2709535 kew-2709536,A,Cactaceae,,Cephalocereus,,"nobilis",var.,"nigricans","Borg",Unresolved,,L,WCSP (in review),,52177-2,"Cacti","105","","1937",kew-2709536