Blechnum melanocaulon Mt Maijaijai, Luzon, Philippine Islands, Brackenridge s.n. Holotype: Mt Maijaijai, Luzon, Philippine Islands, Brackenridge s.n. (US) W.D. Brackenridge 4 Holotype: W.D. Brackenridge 4 (US) Holotype: Cuming 200 (K) Cuming 200
