. Plant life, considered with special references to form and function. Plant physiology. 298 PLANT LIFE. l)crome filled with i-eser\'e food, constituting then the so-called cndospL'rin; around this is the renniant of the sporangium, when more than a mere membrane, likewise stored with tood, and called \.\\>^ perispiym ; while Q\er all is the hardened in- tegument or testa, often of unlike layers, /, li, Hi. 404. Fruit.—In the conifers the sporophylls hearing the ovules and the axis from which they arise also grow. -\s the ovule is becoming the seed each sporo])h_\dl enlarges, but especiallv
. Plant life, considered with special references to form and function. Plant physiology. 298 PLANT LIFE. l)crome filled with i-eser\'e food, constituting then the so-called cndospL'rin; around this is the renniant of the sporangium, when more than a mere membrane, likewise stored with tood, and called \.\\>^ perispiym ; while Q\er all is the hardened in- tegument or testa, often of unlike layers, /, li, Hi. 404. Fruit.—In the conifers the sporophylls hearing the ovules and the axis from which they arise also grow. -\s the ovule is becoming the seed each sporo])h_\dl enlarges, but especiallv the ])lacental out- growth (see \ 334), fnid the whole numlier. together with the enlarged axis, forni the cviie (fig. 341, 35S). Some- times (as in the junipers) the sporophylls become fleshy and adherent, forming a berry-like ,r 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 Barnes, Charles Reid, 1858-1910. New York, H. Holt & company
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