| platanus | (n) genus of large monoecious mostly deciduous trees: London plane; sycamore, Syn. genus Platanus |
| american sycamore | (n) very large spreading plane tree of eastern and central North America to Mexico, Syn. American plane, buttonwood, Platanus occidentalis |
| arizona sycamore | (n) medium-sized tree of Arizona and adjacent regions having deeply lobed leaves and collective fruits in groups of 3 to 5, Syn. Platanus wrightii |
| california sycamore | (n) tall tree of Baja California having deciduous bark and large alternate palmately lobed leaves and ball-shaped clusters of flowers, Syn. Platanus racemosa |
| london plane | (n) very large fast-growing tree much planted as a street tree, Syn. Platanus acerifolia |
| oriental plane | (n) large tree of southeastern Europe to Asia Minor, Syn. Platanus orientalis |
| sycamore | (n) Eurasian maple tree with pale grey bark that peels in flakes like that of a sycamore tree; leaves with five ovate lobes yellow in autumn, Syn. Acer pseudoplatanus, great maple, scottish maple |