Vila-Viçosa, C. M., Vázquez, F. M., Meireles, C., & Pinto-Gómes, C. (2014). Taxonomic peculiarities of marcescent oaks (Quercus, Fagaceae) In southern Portugal. Lazaroa, 35, 139-153. https://doi.org/10.5209/rev_LAZA.2014.v35.42555