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-27803177,A,Rosaceae,,Crataegus,,"regalis",,"","Beadle",Synonym,,M,TRO,27803177,68889-2,"Biltmore Bot. Stud.","1(2): 134-135","134","1902",tro-50302613 tro-27803178,A,Rosaceae,,Crataegus,,"regalis",var.,"paradoxa","(Sarg.) E.J. Palmer",Unresolved,,L,TRO,27803178,68890-2,"Ann. Missouri Bot. Gard.","22(3): 559","559","1935",tro-27803178