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 tro-5104296,A,Cactaceae,,Mammillaria,,"cornifera",,"","DC.",Synonym,,M,TRO,5104296,134447-1,"Mém. Mus. Hist. Nat.","17: 112","112","1828",kew-2739606 tro-50203731,A,Cactaceae,,Mammillaria,,"cornifera",var.,"implexicoma","(Lem.) Salm-Dyck",Unresolved,,L,TRO,50203731,,"Cact. Hort. Dyck. [ed. 1844]","20","20","1844",tro-50203731