Acer miyabei
'Morton'
Morton Maple
Family |
Sapindaceae (Aceraceae) |
Genus |
Acer |
Species |
miyabei |
Cultivar |
'Morton' |
Category |
Woody |
Type |
Tree (deciduous) |
Pronunciation |
USDA Hardiness Zone |
5 |
Canadian Hardiness Zone |
4 - 6a |
RHS Hardiness Zone |
H7 |
Temperature (°C) |
-29 - (-23) |
Temperature (°F) |
-20 - (-10) |
Height |
9-18 m |
Spread |
10-15 m |
Shape |
Rounded crown. |
Growth |
Medium |
Pests |
Aphids may cause problems, as well as many species of caterpillars. |
Habitat |
Horticultural origin. |
Bark/Stem Description |
Corky bark. |
Leaf Description |
Leaves to 13 cm wide with 3-5 ovate lobes, deep olive-green and lightly pubescent above, blue-green with pubescence beneath, turning yellow in autumn. |
Flower Description |
Yellow flowers. |
Fruit Description |
Flat, pubescent nutlet. |
Notable Specimens |
The Royal Botanical Gardens, Burlington, Ontario, Canada. |