. Morphology of gymnosperms. Gymnosperms; Plant morphology. I30 MORPHOLOGY OF GYMNOSPERMS cylinder of the cone axis and branch, so that usually there are found in the stalk of the sporophyll four bundles, the two outer ones of which supply the two ovules (fig. 126). The bundle passing to the ovule divides twice before the outer and inner vascular systems of the ovule are established. Miss Stopes (44) finds that the inner system belongs to the inner fleshy layer of the integument rather than to the nucellus, because the bundles, especially in Cycas, continue in the inner fleshy layer beyond the
. Morphology of gymnosperms. Gymnosperms; Plant morphology. I30 MORPHOLOGY OF GYMNOSPERMS cylinder of the cone axis and branch, so that usually there are found in the stalk of the sporophyll four bundles, the two outer ones of which supply the two ovules (fig. 126). The bundle passing to the ovule divides twice before the outer and inner vascular systems of the ovule are established. Miss Stopes (44) finds that the inner system belongs to the inner fleshy layer of the integument rather than to the nucellus, because the bundles, especially in Cycas, continue in the inner fleshy layer beyond the free portion of the nucellus. 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 Coulter, John Merle, 1851-1928; Chamberlain, Charles Joseph, b. 1863; Coulter, John Merle, 1851-1928. Morphology of spermatophytes. Part I. Gymnosperms. Chicago, University of Chicago Press
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