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-2550747,A,Plantaginaceae,,Penstemon,,"cinerascens",,"","Greene",Unresolved,,L,WCSP (in review),,808040-1,"Leafl. Bot. Observ. Crit.","1: 161","","1906", kew-2554197,A,Plantaginaceae,,Penstemon,,"cinerascens",,"","Greene ex C.F.Baker",Unresolved,,L,WCSP (in review),,,"Leafl. Bot. Observ. Crit.","1: 161","","1906",