various plants (deciduous and coniferous trees), chromolithograph, published in 1891 - 梨樹 幅插畫檔、美工圖案、卡通及圖標植物學, 樹葉
stone fruit plants (amygdaleae), wood engravings, published in 1884 - 梨樹 幅插畫檔、美工圖案、卡通及圖標植物學, 雕刻圖像, 圖畫 - 藝術品
illustration of pyrus salicifolia 'pendula' (weeping willow-leaved pear) showing shape of tree with and without leaves - 梨樹 幅插畫檔、美工圖案、卡通及圖標
