Acer pictum subsp. mono

Acer pictum" subsp. "mono, commonly known as painted maple or mono maple in English, or in Japan, 五角枫 (wu jiao feng) in China, or gorosoe (고로쇠) or gorosoenamu (고로쇠나무) in Korea, is a species of maple. 
Description.
"Acer pictum" subsp. "mono" grows 15-20m tall and a trunk that is 60–100 cm wide. Its leaves have 5-7 lobes.
Taxonomy.
The tree has the following synonyms:
Distribution.
The tree is native to Japan, Korea, China, Mongolia, and the Russian Far East.