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-2554305,A,Plantaginaceae,,Penstemon,,"fruticiformis",,"","Coville",Unresolved,,L,WCSP (in review),,187400-2,"Contr. U. S. Natl. Herb.","4: 170","","1893", tro-29201342,A,Plantaginaceae,,Penstemon,,"fruticiformis",subsp.,"amargosae","D.D. Keck",Synonym,,L,TRO,29201342,310033-2,"Amer. Midl. Naturalist","18: 801","801","1937",tro-29207732 tro-29207732,A,Plantaginaceae,,Penstemon,,"fruticiformis",var.,"amargosae","(D.D. Keck) N.H. Holmgren",Unresolved,,L,TRO,29207732,1127033-2,"Brittonia","44(4): 481","481","1992",tro-29207732 tro-50114912,A,Plantaginaceae,,Penstemon,,"fruticiformis",var.,"incertus","(Brandegee) Munz & I.M. Johnst.",Unresolved,,L,TRO,50114912,187402-2,"Bull. S. Calif. Acad. Sci.","23(1): 33","33","1924",tro-50114912