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-2550854,A,Plantaginaceae,,Penstemon,,"gracilis",,"","Nutt.",Accepted,,M,WCSP (in review),,808122-1,"Gen. N. Amer. Pl.","2: 52","","1818", tro-29201356,A,Plantaginaceae,,Penstemon,,"gracilis",subsp.,"wisconsinensis","(Pennell) Pennell",Synonym,,L,TRO,29201356,187446-2,"Monogr. Acad. Nat. Sci. Philadelphia","1: 571","571","1935",tro-50108799 tro-50108799,A,Plantaginaceae,,Penstemon,,"gracilis",var.,"wisconsinensis","(Pennell) R.W. Benn.",Accepted,,L,TRO,50108799,,"Phytologia","9(2): 58","58","1963",