. The botany of crop plants : a text and reference book. Botany, Economic. CUCUKBIXACEiE 607 late, and usually has five imbricated lobes. The corolla is five- lobed, usually sympetalous, sometimes parted to the base, in- serted on the limb of the calyx, and rotate or campanulate. The stamens (Fig. 247) are five in number, but they often grow. Fig. 246.—Field pumpkin (Cucurbita pepo). A, staminate flower; B, pistil- late flower. together so that there are apparently three. In case there are three stamens, two of them are broader than the third; the two broad stamens have two-celled anthers, the
. The botany of crop plants : a text and reference book. Botany, Economic. CUCUKBIXACEiE 607 late, and usually has five imbricated lobes. The corolla is five- lobed, usually sympetalous, sometimes parted to the base, in- serted on the limb of the calyx, and rotate or campanulate. The stamens (Fig. 247) are five in number, but they often grow. Fig. 246.—Field pumpkin (Cucurbita pepo). A, staminate flower; B, pistil- late flower. together so that there are apparently three. In case there are three stamens, two of them are broader than the third; the two broad stamens have two-celled anthers, the other has a one-celled anther, thus making in all five anther cells to the andrcecium. The filaments are short, often united, and. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original Robbins, Wilfred William, 1884-1952. Philadelphia : P. Blakiston's Son
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Keywords: ., booka, bookcentury1900, bookdecade1910, booksubjectbotanyeconomic
