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-277307,A,Xanthorrhoeaceae,,Haworthia,,"nigra",,"","(Haw.) Baker",Accepted,,H,WCSP,277307,536143-1,"J. Linn. Soc., Bot.","18: 203","","1880",
kew-277308,A,Xanthorrhoeaceae,,Haworthia,,"nigra",f.,"angustata","(Poelln.) Pilbeam",Synonym,,L,WCSP,277308,922213-1,"Haworthia & Astroloba","101","","1983",kew-277307
kew-312687,A,Xanthorrhoeaceae,,Haworthia,,"nigra",var.,"angustata","(Poelln.) Uitewaal",Synonym,,L,WCSP,312687,,"Succulenta (Netherlands)","29: 51","","1948",kew-277307
kew-310019,A,Xanthorrhoeaceae,,Haworthia,,"nigra",var.,"diversifolia","(Poelln.) Uitewaal",Accepted,,L,WCSP,310019,,"Succulenta (Netherlands)","29: 51","","1948",
kew-312695,A,Xanthorrhoeaceae,,Haworthia,,"nigra",var.,"elongata","(Poelln.) Uitewaal",Synonym,,L,WCSP,312695,,"Succulenta (Netherlands)","29: 51","","1948",kew-277307
kew-312694,A,Xanthorrhoeaceae,,Haworthia,,"nigra",f.,"nana","(Poelln.) Uitewaal",Synonym,,L,WCSP,312694,,"Succulenta (Netherlands)","29: 51","","1948",kew-310019
kew-312685,A,Xanthorrhoeaceae,,Haworthia,,"nigra",var.,"nigra","",Synonym,,L,WCSP,312685,,"Unknown","","","",kew-277307
kew-312697,A,Xanthorrhoeaceae,,Haworthia,,"nigra",var.,"pusilla","(Poelln.) Uitewaal",Synonym,,L,WCSP,312697,,"Succulenta (Netherlands)","29: 51","","1948",kew-277307
kew-312688,A,Xanthorrhoeaceae,,Haworthia,,"nigra",var.,"schmidtiana","(Poelln.) Uitewaal",Synonym,,L,WCSP,312688,,"Succulenta (Netherlands)","29: 51","","1948",kew-277307
kew-312689,A,Xanthorrhoeaceae,,Haworthia,,"nigra",var.,"suberecta","(Poelln.) Uitewaal",Synonym,,L,WCSP,312689,,"Succulenta (Netherlands)","29: 51","","1948",kew-277307