Understory Trees

http://www.uwgb.edu/biodiversity/herbarium/trees/pruvir01.htm

Prunus virginiana (chokecherry)

http://www.uwgb.edu/BIODIVERSITY/herbarium/trees/prupen01.htm

Prunus pensylvanica (pin cherry)

http://www.uwgb.edu/BIODIVERSITY/herbarium/trees/ostvir01.htm

Ostrya virginiana (ironwood)