tufted club-rush scirpus caespitosus, cup plant silphium perfoliatum, black bamboo bambusa nigra, sea rush juncus glaucus, common reed phragmites communis, sugarcane saccharum officinarum stem cross sections - 紫竹 幅插畫檔、美工圖案、卡通及圖標
illustration of phyllostachys nigra (black bamboo) with black canes bearing evergreen leaves - 紫竹 幅插畫檔、美工圖案、卡通及圖標