The elements of botany for The elements of botany for beginners and for schools elementsofbotany00grayuoft Year: [1887] SECTION 7.] ORDINARY LEAVES. 51 veined, — terms which it is convenient to use, although these ' nerves ' and ' veins ' are all the same thing, and have no likeness to the nerves and little to the veins of animals. 129. Netted-veined leaves belong to plants which have a pair of seed- leaves or cotyledons, such as the Maple (Fig. 20, 24,), Beech (Fig. 33), and

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