. Morphology of gymnosperms. Gymnosperms; Plant morphology. GNETALES 365 which separates the crown (shortened stem) from the rest of the body (tap root) two enormously long parallel-veined leaves arise, which. Figs. 405-407.—Welwitschia mirabilis: fig. 405, two views of the youngest speci- men sent by Welwitsch to Hooker, showing the leaves in an entire condition; figs. 406, 407, side and top views of an older specimen, showing laceration of the end of the leaf; all one-half natural size.—After Hooker (i). extend upon the ground sometimes for 3 to meters, and become split into numerous rib


. Morphology of gymnosperms. Gymnosperms; Plant morphology. GNETALES 365 which separates the crown (shortened stem) from the rest of the body (tap root) two enormously long parallel-veined leaves arise, which. Figs. 405-407.—Welwitschia mirabilis: fig. 405, two views of the youngest speci- men sent by Welwitsch to Hooker, showing the leaves in an entire condition; figs. 406, 407, side and top views of an older specimen, showing laceration of the end of the leaf; all one-half natural size.—After Hooker (i). extend upon the ground sometimes for 3 to meters, and become split into numerous ribbons (fig. 408). The single pair of opposite. 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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