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 gcc-142100,A,Compositae,,Porophyllum,,"confertum",,"","Greene",Synonym,,M,TICA,5FFFC37C-588B-4CD7-8700-F8E880E24E3E,208390-2,"","","","1911",gcc-98514 gcc-70815,A,Compositae,,Porophyllum,,"confertum",var.,"ochroleucum","(Rydb.) I.M.Johnst.",Synonym,,L,TICA,514BA8D1-EDE9-42A8-8DD0-F10E8BD79948,208392-2,"""Proc. Calif. Acad. Sci. ser. 4, 12: 1209. 1924""","","1209","1924",gcc-98514