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-2783022,A,Cactaceae,,Echinofossulocactus,,"densispinus",,"","Schmoll",Synonym,,M,WCSP (in review),,132497-1,"Cact. Succ. J. (Los Angeles)","6: 37","","1934",tro-50335520 kew-2783023,A,Cactaceae,,Echinofossulocactus,,"densispinus",,"","Tiegel ex Pechanek",Synonym,,M,WCSP (in review),,132498-1,"Cactus (Antwerp)","3: 132","","1971",tro-50335520