RAO, A. Problems in the Pentoxyleae. Journal of Palaeosciences, [S. l.], v. 25, n. 1-3, p. 393–396, 1976. DOI: 10.54991/jop.1976.1026. Disponível em: https://jpsonline.co.in/index.php/jop/article/view/1026. Acesso em: 10 aug. 2024.