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-29201275,A,Plantaginaceae,,Penstemon,,"caespitosus",,"","Nutt. ex A. Gray",Accepted,,M,TRO,29201275,808023-1,"Proc. Amer. Acad. Arts","6: 66","66","1862", tro-29204294,A,Plantaginaceae,,Penstemon,,"caespitosus",var.,"caespitosus","",Synonym,,L,TRO,29204294,,"","","","",tro-29201275 tro-29202490,A,Plantaginaceae,,Penstemon,,"caespitosus",var.,"desertipicti","(A. Nelson) N.H. Holmgren",Accepted,,L,TRO,29202490,187227-2,"Brittonia","31(1): 104","104","1979", tro-50004345,A,Plantaginaceae,,Penstemon,,"caespitosus",var.,"suffruticosus","A. Gray",Synonym,,L,TRO,50004345,290700-2,"Syn. Fl. N. Amer.","2(1): 270","270","1878",tro-50110059 tro-50110059,A,Plantaginaceae,,Penstemon,,"caespitosus",subsp.,"suffruticosus","(A. Gray) D.D. Keck",Accepted,,L,TRO,50110059,187231-2,"Bull. Torrey Bot. Club","64(6): 365","365","1937",