Dube et al., 2001. Anim. Feed Sci. Technol., 91 (1-2): 59-67 Document reference Dube, J. S. ; Reed, J. D. ; Ndlovu, L. R., 2001. Proanthocyanidins and other phenolics in Acacia leaves of Southern Africa. Anim. Feed Sci. Technol., 91 (1-2): 59-67Web https://doi.org/10.1016/S0377-8401(01)00229-2Citation key Dube et al., 2001Datasheets Umbrella thorn (Acacia tortilis)Sweet thorn (Acacia karroo)