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-2568962,A,Proteaceae,,Protea,,"heckmanniana",,"","Engl.",Unresolved,,L,WCSP (in review),,705842-1,"Bot. Jahrb. Syst.","30: 300","","1901", tro-26501053,A,Proteaceae,,Protea,,"heckmanniana",subsp.,"angustifolia","(Hauman) Chisumpa & Brummitt",Unresolved,,L,TRO,26501053,953747-1,"Kew Bull.","42: 844","844","1987",tro-26501053 tro-26501054,A,Proteaceae,,Protea,,"heckmanniana",var.,"angustifolia","Hauman",Synonym,,L,TRO,26501054,,"Bull. Jard. Bot. État Brux.","19: 56","56","1948",tro-26501053