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-2418420,A,Ericaceae,,Rhododendron,×,"pennsylvanicum",,"","(B.E.Harkn.) Rehder",Unresolved,,L,WCSP (in review),,292724-2,"J. Arnold Arbor.","20: 425","","1939", tro-12300650,A,Ericaceae,,Rhododendron,,"pennsylvanicum",,"","Rehder",Accepted,,M,TRO,12300650,,"","","","",