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-2359006,A,Boraginaceae,,Mertensia,,"longiflora",,"","Greene",Unresolved,,L,WCSP (in review),,118614-1,"Pittonia","3: 261","","1898", tro-50107300,A,Boraginaceae,,Mertensia,,"longiflora",var.,"horneri","(Piper) J.F. Macbr.",Unresolved,,L,TRO,50107300,157808-2,"Contr. Gray Herb.","48: 17","17","1916",tro-50107300 tro-50118691,A,Boraginaceae,,Mertensia,,"longiflora",var.,"pulchella","(Piper) J.F. Macbr.",Unresolved,,L,TRO,50118691,157809-2,"Contr. Gray Herb.","48: 17","17","1916",tro-50118691