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-2550835,A,Plantaginaceae,,Penstemon,,"heterophyllus",,"","Lindl.",Unresolved,,L,WCSP (in review),,808136-1,"Edwards's Bot. Reg.","22: t. 1899","","1836", kew-2550857,A,Plantaginaceae,,Penstemon,,"heterophyllus",,"","S.Watson",Unresolved,,L,WCSP (in review),,808135-1,"Botany [Fortieth Parallel]","222","","1871", tro-29201368,A,Plantaginaceae,,Penstemon,,"heterophyllus",subsp.,"australis","(Munz & I.M. Johnst.) D.D. Keck",Unresolved,,L,TRO,29201368,187535-2,"Univ. Calif. Publ. Bot.","16(11): 411","411","1932",tro-29201368 tro-29204264,A,Plantaginaceae,,Penstemon,,"heterophyllus",var.,"australis","Munz & I.M. Johnst.",Synonym,,L,TRO,29204264,187536-2,"Bull. S. Calif. Acad. Sci.","23(1): 40","40","1924",tro-29201368 tro-50316465,A,Plantaginaceae,,Penstemon,,"heterophyllus",var.,"azureus","(Benth.) Jeps.",Unresolved,,L,TRO,50316465,187537-2,"Man. Fl. Pl. Calif.","917","917","1925",tro-50316465 tro-29201369,A,Plantaginaceae,,Penstemon,,"heterophyllus",subsp.,"purdyi","D.D. Keck",Synonym,,L,TRO,29201369,187539-2,"Univ. Calif. Publ. Bot.","16(11): 409-410, f. 15","409","1932",tro-29207738 tro-29207738,A,Plantaginaceae,,Penstemon,,"heterophyllus",var.,"purdyi","(D.D. Keck) McMinn",Unresolved,,L,TRO,29207738,187540-2,"Man. Calif. Shrubs","518–519","518","1939",tro-29207738 tro-50133165,A,Plantaginaceae,,Penstemon,,"heterophyllus",subsp.,"spinulosus","(Wooton & Standl.) D.D. Keck",Unresolved,,L,TRO,50133165,187541-2,"Univ. Calif. Publ. Bot.","16(11): 410","410","1932",tro-50133165