. Botany; principles and problems. Botany. Fig. 211.—Selagmella. .4,.leafy branch bearing strobili (s). B, megasporo- phyll or cone-scale bearing a megasporangium. One of the four megaspores produced in this sporangium is shown at the left. C, microsporophyll or cone- scale bearing a microsporangium. One of the many microspores produced in this sporangium is shown at the left. 22. 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 wo
. Botany; principles and problems. Botany. Fig. 211.—Selagmella. .4,.leafy branch bearing strobili (s). B, megasporo- phyll or cone-scale bearing a megasporangium. One of the four megaspores produced in this sporangium is shown at the left. C, microsporophyll or cone- scale bearing a microsporangium. One of the many microspores produced in this sporangium is shown at the left. 22. 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 Sinnott, Edmund Ware, 1888-. New York, McGraw-Hill
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Keywords: ., bookcentury1900, bookdecade1920, booksubjectbotany, bookyear1923
