Calpurnia aurea SynonymySource: 2010: ILDIS World Database of Legumes 2010. (copyright © ILDIS)Calpurnia aurea (Aiton) Benth.ContentDistribution Common Names Bibliography Distribution Euro+Med not endemic Common Names unknown: Natal LaburnumA Bibliography A. Brummitt, R. K. 1967: Kirkia 6: 123-132. Calpurnia Aurea, A Cape Species in Trop.