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-2550935,A,Plantaginaceae,,Penstemon,,"gairdneri",,"","Hook.",Unresolved,,L,WCSP (in review),,808104-1,"Fl. Bor.-Amer.","2: 99","","1838", tro-29203926,A,Plantaginaceae,,Penstemon,,"gairdneri",subsp.,"hians","(Piper) D.D. Keck",Unresolved,,L,TRO,29203926,187413-2,"Amer. Midl. Naturalist","23(3): 597","597","1940",tro-29203926 tro-50113591,A,Plantaginaceae,,Penstemon,,"gairdneri",var.,"hians","Piper",Synonym,,L,TRO,50113591,187414-2,"Bull. Torrey Bot. Club","27(7): 396-397","396","1900",tro-29203926 tro-29201347,A,Plantaginaceae,,Penstemon,,"gairdneri",subsp.,"oreganus","(A. Gray) D.D. Keck",Unresolved,,L,TRO,29201347,187415-2,"Amer. Midl. Naturalist","23(3): 596","596","1940",tro-29201347 tro-29203857,A,Plantaginaceae,,Penstemon,,"gairdneri",var.,"oreganus","A. Gray",Synonym,,L,TRO,29203857,187416-2,"Syn. Fl. N. Amer. (ed. 2)","2(1): 441","441","1886",tro-29201347