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Keywords from Image Description:
The botanical atlas Plate XVII . PHANEROGAMS PANSY PLATE XVII Fig Leaf sjipukie YerOcal section of Sweet Violet Fti Vertical section of Flower ' DIAGRAM Plan of Flower Ovnrv Oyaty Petal Ovary Petals Bract Flower stalk Curved Flower stalk Fig Bract Fig Sepal Fig Longtiudinal Section of Ovule Tughly magnified