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 rjp-17350,A,Rosaceae,,Spiraea,,"betulaefolia",,"","P.Watson",Unresolved,,L,RJP,17350,,"Dendrologia britannica","Dendrologia britannica; 1823","t.67","1823", rjp-38236,A,Rosaceae,,Spiraea,,"betulaefolia",,"","hort. Sanss. ex Petz. & G.Kirchn.",Unresolved,,L,RJP,38236,,"Arboretum muscaviense","Arboretum muscaviense; 1864","210","1864",