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-5367,A,Rosaceae,,Crataegus,,"porteri",,"","Britton",Synonym,,H,RJP,5367,68793-2,"","; 1900","448","1900",rjp-1333 rjp-5368,A,Rosaceae,,Crataegus,,"porteri",var.,"caerulescens","(Sarg.) E.J.Palmer",Synonym,,L,RJP,5368,68794-2,"","; 1946","488","1946",rjp-1333