identifying Amur (ginnala) maples from all other maples
 

I wonder if someone has an easier way of exact identification of amur
maples
from all other maples. I know about the shape of the leaves with its
left and
right lobes. But do not know if young maples such as silver maples look
similar. Is there some trustworthy identification of Amur-ginnala-maples

from all other maples?

Archimedes Plutonium,
whole entire Universe is just one big atom where dots
of the electron-dot-cloud are galaxies