alternately arranged leaves
sessile
5 petals
5 sepals
inside of petals shiny
superior ovary
many stamen
many carpels
basal placentation
leaves oppositely arranged
ciliate margins
pubescent stems
inflorescence a raceme
bilaterally symmetrical
9 tepals
many stamen
3 distinct carpels
marginal placentation
Family: Sapindaceae because leaves are palmately lobed, stem is woody, and leaf arrangement is alternate.
Genus: 1a
Acer
1b, 2b, 4b, 5b, 6a
A. Circinatum