Chamshama, S. A. O., and R. J. Downs. “Germination Behaviour of <I>Chlorophora excelsa< I>, (Welw.) Benth & Hook and <I>Podocarpus usambarensis< I>, Pilger”. Indian Forester 108, no. 6 (June 1, 1982): 397–401. Accessed August 18, 2025. https://indianforester.co.in/index.php/indianforester/article/view/10885.