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-27801516,A,Rosaceae,,Crataegus,,"douglasii",,"","Lindl.",Unresolved,,L,TRO,27801516,723298-1,"Edwards's Bot. Reg.","21: pl. 1810","pl. 1810","1836", tro-27802576,A,Rosaceae,,Crataegus,,"douglasii",var.,"suksdorfii","Sarg.",Synonym,,L,TRO,27802576,68218-2,"Bot. Gaz.","44(1): 65","65","1907",tro-27805372