. Botany for agricultural students . Botany. FiG. 163.—Lengthwise section through the apical region of a stem with two leaf stalks and the buds in their axils included, showing the con- nections of the vascular bundles of leaves and of axillary buds or branches with the vascular cylinder of the stem. The vascular cylinder is represented by shaded strands on each side of the pith, the light area in the center of the stem. Redrawn from Fig. 164. — Diagram of the vascu- lar cylinder of the young stem of Clematis viiicella, showing by means of dark lines the branching of the vascular bun
. Botany for agricultural students . Botany. FiG. 163.—Lengthwise section through the apical region of a stem with two leaf stalks and the buds in their axils included, showing the con- nections of the vascular bundles of leaves and of axillary buds or branches with the vascular cylinder of the stem. The vascular cylinder is represented by shaded strands on each side of the pith, the light area in the center of the stem. Redrawn from Fig. 164. — Diagram of the vascu- lar cylinder of the young stem of Clematis viiicella, showing by means of dark lines the branching of the vascular bundles at the nodes to sup- ply the leaves and branches with bun- dles. Modified from NageU. portant ways according to whether the stem is monocotyledonous or dicotyledonous; and (2) in minor ways according to whether the stem is herbaceous or woody. Thus in trees the tissues of the herbaceous tips differ some from those in the older regions where corky bark and other woody features are 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 Martin, John N. (John Nathan), b. 1875. New York : John Wiley & Sons, Inc.
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Keywords: ., bookcentury1900, bookdecade1910, booksubjectbotany, bookyear1919
