62. The small lobes
acute; acorns sessile (not clearly stalked); restricted to
a few very dry, rocky sites near the Mississippi River in
southwestern Wisconsin.
|
Quercus
muhlenbergii |
62. The small lobes generally
blunt; acorns on peduncles often exceeding 3 cm in length;
habitat often wet, more widespread in southern Wisconsin,
north to Brown and Buffalo counties.
|
Quercus
bicolor |
|
