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-27805419,A,Rosaceae,,Crataegus,,"mexicana",,"","Moc. & Sessé ex DC.",Accepted,,M,TRO,27805419,723791-1,"Prodr.","2: 629-630","629","1825", tro-50214913,A,Rosaceae,,Crataegus,,"mexicana",var.,"microsperma","Eggl.",Synonym,,L,TRO,50214913,68617-2,"Bull. Torrey Bot. Club","36(9): 508","508","1909",tro-27805419