Schultze-Kraft, R., Cook, B. G., & Ciprián, A. (2020). Clearing confusion in <i>Stylosanthes</i> taxonomy. 2. <i>S. macrocephala</i> M.B. Ferreira & Sousa Costa vs. <i>S. capitata</i> Vogel and <i>S. bracteata</i> Vogel. Tropical Grasslands-Forrajes Tropicales, 8(3), 250–262. https://doi.org/10.17138/tgft(8)250-262