Knema stenophylla subsp. stenophylla ContentDistribution Citation Distribution Asia-Tropical: Malaya (Peninsular Malaysia present); Sumatera (Sumatera present)Malesia: Sumatra, Peninsular Malaysia. Citation 1961: p. 300. – In: Gard. Bull. Sing.: 276 2000 – In: Tree Fl. Sabah & Sarawak: 442 W.J. de Wilde 1979 – In: Blumea: 457