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 kew-2448649,A,Ulmaceae,,Ulmus,,"major",,"","Sm.",Synonym,,M,WCSP (in review),,,"Engl. Bot.","36: t. 2542","","1813",kew-2448690 tro-50127402,A,Ulmaceae,,Ulmus,,"major",var.,"heterophylla","Maxim. & Rupr.",Synonym,,L,TRO,50127402,,"Bull. Phys.-Math. Acad. Sci. St. Petersb.","15: 376","376","1856",tro-33300247