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-2450019,A,Ulmaceae,,Ulmus,,"americana",,"","L.",Accepted,,M,WCSP (in review),,304464-2,"Sp. Pl.","226","","1753",
tro-33300265,A,Ulmaceae,,Ulmus,,"americana",var.,"alata","(Michx.) Spach",Synonym,,L,TRO,33300265,,"","","","",tro-33300011
kew-2450384,A,Ulmaceae,,Ulmus,,"americana",f.,"alba","(Aiton) Fernald",Synonym,,L,WCSP (in review),,259354-2,"Rhodora","47: 133","","1945",kew-2450019
kew-2450385,A,Ulmaceae,,Ulmus,,"americana",var.,"alba","Aiton",Synonym,,L,WCSP (in review),,259353-2,"Hort. Kew.","1: 320","","1789",kew-2450019
tro-33300260,A,Ulmaceae,,Ulmus,,"americana",f.,"ascendens","A.D. Slavin",Synonym,,L,TRO,33300260,259355-2,"Amer. Midl. Naturalist","12: 225","225","1931",kew-2450019
tro-33300261,A,Ulmaceae,,Ulmus,,"americana",var.,"aspera","Chapm.",Synonym,,L,TRO,33300261,259356-2,"Fl. South. U.S.","416-417","416","1860",kew-2450019
tro-33300262,A,Ulmaceae,,Ulmus,,"americana",f.,"columnaris","Rehder",Synonym,,L,TRO,33300262,259359-2,"J. Arnold Arbor.","3: 42","42","1922",kew-2450019
tro-33300263,A,Ulmaceae,,Ulmus,,"americana",var.,"floridana","(Chapm.) Little",Synonym,,L,TRO,33300263,259360-2,"Phytologia","4(5): 306","306","1953",kew-2450019
tro-33300186,A,Ulmaceae,,Ulmus,,"americana",f.,"intercedens","Fernald",Synonym,,L,TRO,33300186,259362-2,"Rhodora","47(556): 133","133","1945",kew-2450019
tro-33300188,A,Ulmaceae,,Ulmus,,"americana",f.,"laevior","Fernald",Synonym,,L,TRO,33300188,259363-2,"Rhodora","47(556): 133","133","1945",kew-2450019
kew-2450400,A,Ulmaceae,,Ulmus,,"americana",var.,"pendula","Aiton",Synonym,,L,WCSP (in review),,259364-2,"Hort. Kew.","1: 320","","1789",kew-2450019
kew-2450457,A,Ulmaceae,,Ulmus,,"americana",f.,"pendula","(Aiton) Fernald",Synonym,,L,WCSP (in review),,259365-2,"Rhodora","47: 133","","1945",kew-2450019
kew-2869465,A,Ulmaceae,,Ulmus,,"americana",var.,"rubra","(Muhl.) Aiton",Synonym,,L,WCSP (in review),,,"Hort. Kew.","1: 319","","1789",kew-2448805
tro-33300264,A,Ulmaceae,,Ulmus,,"americana",f.,"viridis","F. Seym.",Synonym,,L,TRO,33300264,259367-2,"Amer. Midl. Naturalist","48: 249","249","1952",kew-2450019