. Practical botany. Botany. Fkj. 82. Twig of cotton- wood with buds in winter condition , bud-scale scars. Two thirds natural size. Fig. 83. Cottonwood twigs, April 15 The flower buds (dpyeloping iuto catkins) are fully open, but the leaf buds are still closed. Kc'luced and 79, of in) one or more outer of srak's; (J) rudimen- tary leaves; (c) a central axis, at tlic tip of which is the (/roirhi;/ point (Fig. 36), a region of cells capable of rapid sub-division, by means of which the elongation of the shoot is produced. 1 Spc Bailey, Lessons with Plants, Part I. The MacniiUan Compan


. Practical botany. Botany. Fkj. 82. Twig of cotton- wood with buds in winter condition , bud-scale scars. Two thirds natural size. Fig. 83. Cottonwood twigs, April 15 The flower buds (dpyeloping iuto catkins) are fully open, but the leaf buds are still closed. Kc'luced and 79, of in) one or more outer of srak's; (J) rudimen- tary leaves; (c) a central axis, at tlic tip of which is the (/roirhi;/ point (Fig. 36), a region of cells capable of rapid sub-division, by means of which the elongation of the shoot is produced. 1 Spc Bailey, Lessons with Plants, Part I. The MacniiUan Company, New 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 Bergen, Joseph Y. (Joseph Young), 1851-1917; Caldwell, Otis William, 1869- joint author. Boston, New York [etc. ] Ginn and company


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