衣囊鼠科的穴居啮齿类动物，有大的外颊囊；产于美洲中部和北美洲西南部。

Any of various short-tailed, burrowing rodents of the family Geomyidae of North America, having fur-lined external cheek pouches.

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枫木在全世界有150多个品种，分布极广，在北美洲、欧洲、非洲北部、亚洲东部和中部均有出产。

Maple in the world has more than 150 kinds and widespread in North America, Europe, Africa, north east and central Asia have produce.

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