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-27801737,A,Rosaceae,,Holodiscus,,"argenteus",,"","(L. f.) Maxim.",Accepted,,M,TRO,27801737,30025438-2,"Trudy Imp. S.-Peterburgsk. Bot. Sada","6(1): 254-255","254","1879", tro-50149288,A,Rosaceae,,Holodiscus,,"argenteus",var.,"alpestris","(Kuntze) F.A. Ley",Synonym,,L,TRO,50149288,123556-2,"Bull. Torrey Bot. Club","70(3): 288","288","1943",tro-27801737 tro-27806213,A,Rosaceae,,Holodiscus,,"argenteus",var.,"bifrons","Focke",Synonym,,L,TRO,27806213,123557-2,"Bot. Gaz.","18(6): 200-201","200","1893",tro-27801737 tro-27806215,A,Rosaceae,,Holodiscus,,"argenteus",var.,"matudae","F.A. Ley",Synonym,,L,TRO,27806215,123558-2,"Bull. Torrey Bot. Club","70(3): 286","286","1943",tro-27801737 tro-50213433,A,Rosaceae,,Holodiscus,,"argenteus",var.,"typicus","F.A. Ley",Accepted,,L,TRO,50213433,123559-2,"Bull. Torrey Bot. Club","70(3): 286","286","1943", tro-50109264,A,Rosaceae,,Holodiscus,,"argenteus",var.,"velutinus","(Rydb.) F.A. Ley",Accepted,,L,TRO,50109264,123560-2,"Bull. Torrey Bot. Club","70(3): 286-287","286","1943",