. Botany for high schools and colleges. Botany. 452 BOTANY. i^E. Fig. 332. Pig. 332.—Germination of Indian corn. /., //., 77/., successive stages. A and i?, front and side views of a fcparatud embryo. In the figures, w, tlie primary root; ws, its root-sheath ; w', w'\ adventitious roots; w'", lateral roots sprinf?ing frotn the main root; e, part of seed filled \\\i\x endosperm ; sc, cotyledon : r, its open margins ; k, the plumule ; ^>, b', l>", leaves of young plant; L fragment of wall of ovary. Natural size.—After Sachs. Fig. 333.—Germination of the Date {Phmnix dacty- lifera


. Botany for high schools and colleges. Botany. 452 BOTANY. i^E. Fig. 332. Pig. 332.—Germination of Indian corn. /., //., 77/., successive stages. A and i?, front and side views of a fcparatud embryo. In the figures, w, tlie primary root; ws, its root-sheath ; w', w'\ adventitious roots; w'", lateral roots sprinf?ing frotn the main root; e, part of seed filled \\\i\x endosperm ; sc, cotyledon : r, its open margins ; k, the plumule ; ^>, b', l>", leaves of young plant; L fragment of wall of ovary. Natural size.—After Sachs. Fig. 333.—Germination of the Date {Phmnix dacty- lifera). 7, transverse section of seed ; c. embryo ; 6, endosperm. 77, 777, t^ections of germinating seeds; c, apex of cotyledon developing into an absorbing or- gan ; st, stalk of cotyledon ; s, sheath of cotyledon ; b', b", leaves; w. root ; w', lateral roots: /?, root-cap. 7r, young plant, natural size, the lettering a& in 7/7 A. section of IV at x — x,; B, section at x — y. the lettering as in 777 C, sect'~n at c — s, the lettering as in 777—After 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 Bessey, Charles Edwin, 1845- [from old catalog]. New York, H. Holt and company


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