. The elements of botany for beginners and for schools. Botany. 66 LEAVES. [section 7. by sticking fast to very viscid glaiuls at the tip of strong bristles, aided by adjacent glaud-tippcd l)ristlcs wliich bend slowly toward the captive. The use of such adaptations and ()j)eratious may be explained in anothci place. §3. STIPULES. 174. A leaf complete in its parts consists of blade, leaf-stalk or petiole, and a pair of stipules. But most leaves have either fugacious or minute stipules or none at all; many have no petiole (the blade being sessile or stalkless) ; some have no clear distinction of
. The elements of botany for beginners and for schools. Botany. 66 LEAVES. [section 7. by sticking fast to very viscid glaiuls at the tip of strong bristles, aided by adjacent glaud-tippcd l)ristlcs wliich bend slowly toward the captive. The use of such adaptations and ()j)eratious may be explained in anothci place. §3. STIPULES. 174. A leaf complete in its parts consists of blade, leaf-stalk or petiole, and a pair of stipules. But most leaves have either fugacious or minute stipules or none at all; many have no petiole (the blade being sessile or stalkless) ; some have no clear distinction of blade and petiole; and many of these, such as tliose of the Onion and all phyllodia (166), consist of petiole only. 175. The base of the petiole is apt to be broadened and flattened, sometimes into thin margins, sometimes into a sheath which embraces the stem at the point 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 Gray, Asa, 1810-1888. New York : American Book Company
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Keywords: ., bookcentury1800, bookdecade1880, booksubjectbotany, bookyear1887
