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-29101837,A,Saxifragaceae,,Saxifraga,,"atrata",,"","Engl.",Accepted,,M,TRO,29101837,793248-1,"Bull. Acad. Imp. Sci. Saint-Petersbourg","29(1): 117–118","117","1883", tro-29101841,A,Saxifragaceae,,Saxifraga,,"atrata",var.,"subcorymbosa","Engl.",Synonym,,L,TRO,29101841,,"Bot. Jahrb. Syst.","29(3–4): 364","364","1900",tro-29101839