“VOJNOVSKYA ARGENTINA N. SP. NUEVA GIMNOSPERMA DEL CARBONICO SUPERIOR DE SIERRA DE LOS LLANOS, PROV. LA RIOJA”, AMGH, vol. 8, no. 2, pp. 65–72, Aug. 2013, Accessed: Oct. 06, 2025. [Online]. Available: https://www.ameghiniana.org.ar/index.php/ameghiniana/article/view/1328