A.M.G.Azevedo (Killip & A.C.Sm.) 2013 - Estud. tax. <I>Lonchocarpus</I> e <I>Deguelia</I> no Brasil. Ph.D. Diss., Univ. Est. Campinas 89. 1989
There is no corrections for Deguelia rufescens var. urucu yet.