Luna-Cavazos, Mario, Angélica Romero-Manzanares, and Edmundo García-Moya. 2025. “Morphological Variation in Cones and Seeds of Two Species of Pinyon Pines Distributed in a Latitudinal Gradient of Mexican Highlands”. Revista Bosque 45 (3):413-25. https://doi.org/10.4067/S0717-92002024000300413.