. The power of movement in plants. Plants; Botany. 210 CIKCUMNUTATIOJf OF STEMS. Chap. IV. 31 h. 40 m., and shows that it civcumnutafed. The buah waa 15 inches in height. Fig. Aloysia citriodora: circumnutation of stem, traced from 8 20 on March 22ad to 4 on 23rd. Plaat kept ia darkness. Movement magnified about 40 times. (16.) Verbena melindres (?) (a scarlet-flowered herbaceous var.) (Verbenacese).—A shoot 8 inches in height had been laid hori- zontally, for the sake qf observing its apogeotropism, and the terminal portion had grown Yertioally upwards for a length of 1^ inches
. The power of movement in plants. Plants; Botany. 210 CIKCUMNUTATIOJf OF STEMS. Chap. IV. 31 h. 40 m., and shows that it civcumnutafed. The buah waa 15 inches in height. Fig. Aloysia citriodora: circumnutation of stem, traced from 8 20 on March 22ad to 4 on 23rd. Plaat kept ia darkness. Movement magnified about 40 times. (16.) Verbena melindres (?) (a scarlet-flowered herbaceous var.) (Verbenacese).—A shoot 8 inches in height had been laid hori- zontally, for the sake qf observing its apogeotropism, and the terminal portion had grown Yertioally upwards for a length of 1^ inches. A glass filament, with a bead at the end, was fixed ' 7^ 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 Darwin, Charles, 1809-1882; Darwin, Francis, Sir, 1848-1925. New York, Appleton
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Keywords: ., bookcentury1800, bookdecade, booksubjectbotany, booksubjectplants
