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Williams, V.L., Raimondo, D., Crouch, N.R., Cunningham, A.B., Scott-Shaw, C.R., Lötter, M. & Ngwenya, A.M. 2008. Dioscorea dregeana (Kunth) T.Durand & Schinz. National Assessment: Red List of South African Plants version . Accessed on 2025/02/11 |