Sousa, Valderês Aparecida de, and Hans H. Hattemer. “Reproductive Phenology of Araucaria Angustifolia in Brazil”. Pesquisa Florestal Brasileira, no. 47 (December 30, 2003): 19–32. Accessed September 13, 2026. https://pfb.sede.embrapa.br/pfb/article/view/1605.