1) Dicot family 2) Family aceraceae 3) Magnoliopsid family 4) Maple family 
Aceraceae were recognized as a family of flowering plants also called the Maple Family. They contain two to four genera, depending upon the circumscription, of some 120 species of trees and shrubs. A common characteristic is that the leaves are opposite, and the fruit a schizocarp. The maples have long been known to be closely related to the famil...
(from the article `Sapindales`) The Aceraceae (the maple family), with 2 genera and about 200 species, is not a large family, but its trees dominate many areas of North Temperate ...
[n] - a family of trees and shrubs of order Sapindales including the maples
family Aceraceae noun a family of trees and shrubs of order Sapindales including the maples