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-18568,A,Compositae,,Pterocaulon,,"polystachyum",,"","DC.",Accepted,,M,TICA,6386DE41-5C31-44C9-B8F5-224ECD9C400B,240171-1,"Prodr. (DC.) 5: 454","","454","1836", gcc-57717,A,Compositae,,Pterocaulon,,"polystachyum",var.,"tomentosa","Arechav.",Synonym,,L,TICA,D475DCDD-FF14-4B95-88C6-889304DD9B2C,214096-2,"""Anales Mus. Nac. Montevideo 6: 270. 1908 Arech. Fl. Uruguay, 3: 270. 1908""","","270","",gcc-49966