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-12300635,A,Ericaceae,,Rhododendron,,"canescens",,"","(Michx.) Sweet",Synonym,,L,TRO,12300635,30117552-2,"Hort. Brit. (ed. 2)","343","343","1830",kew-2667184 tro-50333394,A,Ericaceae,,Rhododendron,,"canescens",,"","(Michx.) Porter",Synonym,,L,TRO,50333394,332106-1,"Bull. Torrey Bot. Club","16(8): 220","220","1889",kew-2667184