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-50181144,A,Cactaceae,,Mammillaria,,"xaltianguensis",,"","Sánchez-Mej.",Accepted,,M,TRO,50181144,151884-2,"Anales Inst. Biol. Univ. Nac. Autón. México, Bot.","44(1): 30","30","1973", tro-50181147,A,Cactaceae,,Mammillaria,,"xaltianguensis",subsp.,"bambusiphila","(Repp.) D.R. Hunt",Accepted,,L,TRO,50181147,996100-1,"Mammillaria Postscripts","6: 8","8","1997",