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-2357671,A,Boraginaceae,,Mertensia,,"nutans",,"","Howell",Unresolved,,L,WCSP (in review),,157824-2,"Fl. N. W. Amer.","491","","1901", tro-50107308,A,Boraginaceae,,Mertensia,,"nutans",subsp.,"subcalva","Piper",Synonym,,L,TRO,50107308,157825-2,"Contr. U.S. Natl. Herb.","11: 479","479","1906",tro-50107310