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-50111785,A,Rosaceae,,Crataegus,,"arborea",,"","Beadle",Synonym,,M,TRO,50111785,67873-2,"Biltmore Bot. Stud.","1(2): 137","137","1902",tro-27803168 tro-50293791,A,Rosaceae,,Crataegus,,"arborea",var.,"ohioensis","(Sarg.) Kruschke",Unresolved,,L,TRO,50293791,67874-2,"Milwaukee Public Mus. Publ. Bot.","3: 156","156","1965",tro-50293791