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Elementary botany . Fig. 373- redwood of California, etc., are sporophytes. While the sporangia (anther sacs) of the maleflowers open and permit the spores (pollen) to be scattered, the sporangia ofthe female
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Cyclopedia of American horticulture : comprising suggestions for cultivation of horticultural plants, descriptions of the species of fruits, vegetables, flowers, and ornamental plants sold in the United States and Canada, together
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