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-5100029,A,Cactaceae,,Mammillaria,,"gracilis",,"","Pfeiff.",Accepted,,M,TRO,5100029,151030-2,"Allg. Gartenzeitung","6: 275","275","1838", tro-50267044,A,Cactaceae,,Mammillaria,,"gracilis",var.,"pulchella","Salm-Dyck",Synonym,,L,TRO,50267044,151033-2,"Cact. Hort. Dyck. [ed. 1849]","1849: 13, 103","13","1850",tro-5100029