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-81923,A,Euphorbiaceae,,Euphorbia,,"robusta",,"","(Engelm.) Small",Synonym,,H,WCSP,81923,101953-2,"Ill. Fl. N. U.S.","2: 381","","1897",kew-78700 kew-81924,A,Euphorbiaceae,,Euphorbia,,"robusta",var.,"interioris","Norton",Synonym,,L,WCSP,81924,298914-2,"N. Amer. Euphorbia","49","","1899",kew-78700