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-27803259,A,Rosaceae,,Crataegus,,"mackenzii",,"","Sarg.",Unresolved,,L,TRO,27803259,68562-2,"Man. Fl. Jackson County","108","108","1902",
tro-27803261,A,Rosaceae,,Crataegus,,"mackenzii",var.,"aspera","(Sarg.) E.J. Palmer",Unresolved,,L,TRO,27803261,68563-2,"Brittonia","5(5): 487","487","1946",tro-27803261
tro-27803260,A,Rosaceae,,Crataegus,,"mackenzii",var.,"bracteata","(Sarg.) E.J. Palmer",Unresolved,,L,TRO,27803260,68564-2,"Ann. Missouri Bot. Gard.","22(3): 562","562","1935",tro-27803260