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-15730,A,Rosaceae,,Pyrus,,"medvedevii",,"","Rubtzov",Accepted,,H,RJP,15730,,"","; 1941","77, f.5","1941", rjp-51963,A,Rosaceae,,Pyrus,,"medvedevii",,"","Woronow ex Al.Fed.",Synonym,,H,RJP,51963,,"Derev'ya i kustarniki SSSR [Trees and shrubs of the USSR]","Derev'ya i kustarniki SSSR [Trees and shrubs of the USSR]; 1949","413","1954",rjp-15730