Planetree Maple, Sycamore Maple
* Leaves 5-lobed, toothed, opposite.
* Flowers greenish-yellow, 3-6".
* Paired seeds form a right angle.
* Height: To 90'.
* Introduced from East Asia.
* Over 150 species of maple exist; most of them are found in east Asia.
Only 12 species are native to the United States and Canada.
* Syrup can be made from the sap of the Planetree Maple.