PLA'NE-TREE
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[L. platanus.] A tree of the genus Platanus. The oriental plane-tree is a native of Asia; it rises with a straight smooth branching stem to a great highth, with palmated leaves and long pendulous peduncles, sustaining several heads of small close sitting flowers. The seeds are downy,and collected into round, rough, hard balls. The occidental plane-tree, which grows to a great highth, is a native of N. America; it is called also button-wood.