Cyathea sumatrana ContentDistribution Citation Distribution Asia-Tropical: Malaya (Peninsular Malaysia present); Sumatera (Sumatera present), Malaysia presentMalaysia: Sumatra, Malay Peninsula. Citation v.A.v.R. 1917: Handb. p 32 v.A.v.R. 1908: Handb. p 23 v.A.v.R. 1908: Handb. p 25 BAK. 1917: Handb. p 32