Platanus occidentalis L.
Sycamore
Native
Polly Drummond Hill Road
April 2013
A pistillate flower cluster and two staminate clusters.
Polly Drummond Hill Road
April 2013
Closeup of the pistillate flower cluster.
Ashland
January 2012
Also see Bob Klips's excellent article on sycamore flowers. (You'll have to scroll down.)
Delaware Wildflowers
