Lepisorus thunbergianus ContentDistribution Anatomy Citation Distribution Asia-Tropical: Philippines (Philippines present), Luzon present, from the Himalayas throughout Southeast Asia to Japan and Hawaii presentProbably widespread from the Himalayas throughout Southeast Asia to Japan and Hawaii. In Malesia: Philippines (northern Luzon). Anatomy Anatomy: Citation Tardieu & C. Chr. 1941 – In: Fl. Indo-Chine: 458 Copel. 1960: Fern Fl. Philipp.: 463 W.C. Shieh et al. 1994 – In: Fl. Taiwan, ed. 2: 493 Hovenkamp 1998 – In: Blumea: 114 De Vol & Kuo 1975 – In: Fl. Taiwan: 188