Heterogonium stenosemioides ContentDistribution Citation Distribution Asia-Tropical: Borneo present, S Sumatra presentMalesia: Borneo, S Sumatra. Citation C. Chr. 1975 – In: Kalikasan: 223 Holttum 1950 – In: Reinwardtia: 30 Alderw. 1908: Malayan Ferns: 725 Alderw. 1908: Malayan Ferns: 724