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 rjp-18998,A,Rosaceae,,Crataegus,,"nigra",,"","Pall. ex Steud.",Unresolved,,L,RJP,18998,,"Nomenclator botanicus","Nomenclator botanicus; 1840","433","1840", rjp-2348,A,Rosaceae,,Crataegus,,"nigra",,"","Waldst. & Kit.",Accepted,,L,RJP,2348,,"Descriptiones et icones plantarum rariorum Hungariae","Descriptiones et icones plantarum rariorum Hungariae; 1799","62, t.61","1802",