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-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-29201383,A,Plantaginaceae,,Penstemon,,"laetus",subsp.,"leptosepalus","(Greene ex A. Gray) D.D. Keck",Unresolved,,L,TRO,29201383,187575-2,"Univ. Calif. Publ. Bot.","16(11): 393","393","1932",tro-29201383 tro-29207739,A,Plantaginaceae,,Penstemon,,"laetus",var.,"leptosepalus","Greene ex A. Gray",Synonym,,L,TRO,29207739,187576-2,"Syn. Fl. N. Amer. (ed. 2)","2(1): 442","442","1886",tro-29201383 tro-29201384,A,Plantaginaceae,,Penstemon,,"laetus",subsp.,"roezlii","(Regel) D.D. Keck",Unresolved,,L,TRO,29201384,187577-2,"Univ. Calif. Publ. Bot.","16(11): 390","390","1932",tro-29201384 tro-29203860,A,Plantaginaceae,,Penstemon,,"laetus",var.,"roezlii","(Regel) Jeps.",Synonym,,L,TRO,29203860,187578-2,"Man. Fl. Pl. Calif.","916","916","1925",tro-29201384 tro-29201385,A,Plantaginaceae,,Penstemon,,"laetus",subsp.,"sagittatus","D.D. Keck",Synonym,,L,TRO,29201385,187579-2,"Univ. Calif. Publ. Bot.","16(11): 395-396, f. 12","395","1932",tro-29204338 tro-29204338,A,Plantaginaceae,,Penstemon,,"laetus",var.,"sagittatus","(D.D. Keck) McMinn",Unresolved,,L,TRO,29204338,187580-2,"Man. Calif. Shrubs","518","518","1939",tro-29204338