Poles Maroso, R., C. M. Carneiro, M. V. Bordignon, M. T. Bolzon Soster, and S. M. Scheffer-Basso. 2004. “Morphological Variability of Subterraneum System of Lotus Corniculatus L”. Agrociencia Uruguay 8 (2):73-77. https://doi.org/10.31285/AGRO.08.1016.