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-18950,A,Rosaceae,,Crataegus,,"cordata",,"","Elliott",Unresolved,,L,RJP,18950,,"A sketch of the botany of South-Carolina and Georgia","A sketch of the botany of South-Carolina and Georgia; 1816","554","1821", rjp-5342,A,Rosaceae,,Crataegus,,"cordata",,"","(Mill.) Aiton",Synonym,,L,RJP,5342,,"Hortus kewensis","Hortus kewensis; 1789","168","1789",rjp-5023