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-27803185,A,Rosaceae,,Crataegus,,"engelmannii",,"","Sarg.",Synonym,,M,TRO,27803185,68249-2,"Bot. Gaz.","31(1): 2-3","2","1901",tro-50003999
tro-27803187,A,Rosaceae,,Crataegus,,"engelmannii",var.,"sinistra","(Beadle) E.J. Palmer",Unresolved,,L,TRO,27803187,68251-2,"Brittonia","5(5): 483","483","1946",tro-27803187