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-277411,A,Xanthorrhoeaceae,,Haworthia,,"rossouwii",,"","Poelln.",Synonym,,H,WCSP,277411,536188-1,"Kakteenkunde","1938: 75","","1938",kew-277287 kew-277412,A,Xanthorrhoeaceae,,Haworthia,,"rossouwii",var.,"calcarea","(M.B.Bayer) M.B.Bayer",Synonym,,L,WCSP,277412,20000046-1,"Aloe","38: 36","","2001",kew-277279 kew-277413,A,Xanthorrhoeaceae,,Haworthia,,"rossouwii",var.,"petrophila","(M.B.Bayer) M.B.Bayer",Synonym,,L,WCSP,277413,1021566-1,"Aloe","38: 36","","2001",kew-277499