. Elements of botany. Plants. 100 ELEMENTS OF BOTANY. nearly upright, with their edges approximately north and south, Fig. 86, so that the rays of the midsummer sun will during every bright day first strike the leaf-surfaces at right. '^ Fig. 86. Leaves standing nearly Vertical in Compass-Plant (Silj)hium laclniatum). angles, then be nearly parallel to them, and again toward sunset strike them at right angles. 126. Movements of Leaves and Stems toward Light. — The student doubtless learned from his experiments with seedling. Please note that these images are extracted from scanned page images
. Elements of botany. Plants. 100 ELEMENTS OF BOTANY. nearly upright, with their edges approximately north and south, Fig. 86, so that the rays of the midsummer sun will during every bright day first strike the leaf-surfaces at right. '^ Fig. 86. Leaves standing nearly Vertical in Compass-Plant (Silj)hium laclniatum). angles, then be nearly parallel to them, and again toward sunset strike them at right angles. 126. Movements of Leaves and Stems toward Light. — The student doubtless learned from his experiments with seedling. 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; Bergen, Joseph Y. (Joseph Young), 1851-1917. Bergen's Botany: key and flora, Pacific coast ed. Boston : Ginn
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Keywords: ., bookcentury1800, bookdecade1890, booksubjectplants, bookyear1896
