Well, I guess if they have both sexes present, that'd make them AC/DC.
Perhaps I'll research John's Norway Maple suggestion, and take a look
at that recommendation as well.

The tree is on a lawn area, and I'm not worried about the helicoptors
there. . .But, the tree will also shade over an area with many Azaleas.
And it could be an issue there.

Thanks!

Myrl Jeffcoat
http://www.myrljeffcoat.com