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-2782289,A,Cactaceae,,Echinocactus,,"sessiliflorus",,"","Mackie",Unresolved,,L,WCSP (in review),,87715-2,"Bot. Mag.","64: t. 3569","","1837",kew-2782289 kew-2782290,A,Cactaceae,,Echinocactus,,"sessiliflorus",,"","Pfeiff.",Unresolved,,L,WCSP (in review),,132171-1,"Enum. Diagn. Cact.","56","","1837",kew-2782290 kew-2782292,A,Cactaceae,,Echinocactus,,"sessiliflorus",var.,"tetracanthus","(Lem.) Monv. ex Lem.",Unresolved,,L,WCSP (in review),,87717-2,"Cact. Gen. Sp. Nov.","88","","1839",