杨树 Traditional form: 楊樹 Pinyin (reading): yángshù Definitions: poplar tree various trees of genus Populus Characters: 杨 - willow, poplar, aspen; surname 树 - tree; to plant; to set up, to establish Traditional characters: 楊 - willow, poplar, aspen; surname 樹 - tree; to plant; to set up, to establish