. A textbook of botany for colleges and universities ... Botany. LEAVES 617 insect further incites an incurving of the leaf margins and of the glan- dular hairs not originally touched, so that most of or even all the hairs may take part in secretion and digestion. The latter phenomenon is facili- tated, especially if the insect alights at the leaf center, by the fact that the hairs are progressively longer from the center outward. The hair struc- ture is somewhat complicated, there being two peripheral layers of. Please note that these images are extracted from scanned page images that may hav
. A textbook of botany for colleges and universities ... Botany. LEAVES 617 insect further incites an incurving of the leaf margins and of the glan- dular hairs not originally touched, so that most of or even all the hairs may take part in secretion and digestion. The latter phenomenon is facili- tated, especially if the insect alights at the leaf center, by the fact that the hairs are progressively longer from the center outward. The hair struc- ture is somewhat complicated, there being two peripheral layers of. 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 Coulter, John Merle, 1851-1928; Barnes, Charles Reid, 1858-1910, joint author; Cowles, Henry Chandler, 1869- joint author. New York, Cincinnati [etc] American book company
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Keywords: ., bookcentury1900, bookdecade1910, booksubjectbotany, bookyear1910
