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-2550894,A,Plantaginaceae,,Penstemon,,"laricifolius",,"","Hook. & Arn.",Unresolved,,L,WCSP (in review),,808162-1,"Bot. Beechey Voy.","376","","1839", tro-29201390,A,Plantaginaceae,,Penstemon,,"laricifolius",subsp.,"exilifolius","(A. Nelson) D.D. Keck",Unresolved,,L,TRO,29201390,187590-2,"Bull. Torrey Bot. Club","64(6): 381","381","1937",tro-29201390 tro-50110081,A,Plantaginaceae,,Penstemon,,"laricifolius",var.,"exilifolius","(A. Nelson) Payson",Synonym,,L,TRO,50110081,187591-2,"Univ. Wyoming Publ. Sci., Bot.","1(4): 97","97","1924",tro-29201390