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-29200187,A,Plantaginaceae,,Penstemon,,"tubaeflorus",,"","Nutt.",Accepted,,M,TRO,29200187,,"Trans. Amer. Philos. Soc.","5(6[3]): 181–182","181","1837", tro-29200188,A,Plantaginaceae,,Penstemon,,"tubaeflorus",var.,"tubaeflorus","",Synonym,,L,TRO,29200188,,"","","","1949",tro-29200187