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-29201382,A,Plantaginaceae,,Penstemon,,"laetus",,"","A. Gray",Accepted,,M,TRO,29201382,320160-2,"Proc. Boston Soc. Nat. Hist.","7: 147–148","147","1859", tro-29206162,A,Plantaginaceae,,Penstemon,,"laetus",subsp.,"filiformis","D.D. Keck",Synonym,,L,TRO,29206162,187573-2,"Univ. Calif. Publ. Bot.","16(11): 394","394","1932",tro-29201336 tro-50338184,A,Plantaginaceae,,Penstemon,,"laetus",var.,"filiformis","(D.D. Keck) McMinn",Synonym,,L,TRO,50338184,187574-2,"Man. Calif. Shrubs","517–518","517","1939",tro-29201336 tro-29203942,A,Plantaginaceae,,Penstemon,,"laetus",subsp.,"laetus","",Synonym,,L,TRO,29203942,,"","","","",tro-29201382 tro-29205044,A,Plantaginaceae,,Penstemon,,"laetus",var.,"laetus","",Synonym,,L,TRO,29205044,,"","","","",tro-29201382