cherry tree blossom flower (prunus subg. cerasus) cross section cutaway drawing - 19th century - 雌蕊 幅插畫檔、美工圖案、卡通及圖標
illustration of fertilization of flower, pollen grain containing male nuclei on stigma, male nucleus travelling down pollen tube, female nuclei inside ovule - 雌蕊 幅插畫檔、美工圖案、卡通及圖標
wildflowers, annual and perennial plants, victorian botanical illustration - 雌蕊 幅插畫檔、美工圖案、卡通及圖標草本植物, 藥草, 復古風格
