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-2699187,A,Apocynaceae,,Caralluma,,"knobelii",,"","(E.Phillips) E.Phillips",Unresolved,,L,WCSP (in review),,95291-1,"Fl. Pl. South Africa","15: t. 593","","1935", tro-50163220,A,Apocynaceae,,Caralluma,,"knobelii",var.,"langii","(A.C. White & B. Sloane) A.C. White & B. Sloane",Unresolved,,L,TRO,50163220,,"Stapelieae","1: 368","368","1937",tro-50163220