落叶松 Traditional form: 落葉松 Pinyin (reading): luòyèsōng Definitions: larch tree (Pinus larix) deciduous pine tree Characters: 落 - to fall, to drop; surplus, net income 叶 - leaf, page; surname 松 - pine tree; fir tree Traditional characters: 落 - to fall, to drop; surplus, net income 葉 - leaf, page; surname 松 - pine tree; fir tree