Friday, October 2, 2009

Leaves of Three, Let Them Be!

Photo: Diane Edwardson, October 1, 2009. Poison Oak (Toxicodendron diversilobum), a native plant, thrives in the California Black Walnut Woodland of the 18-Acre Parcel of Elysian Park. This time of year, it is easy to identify as the leaves turn red. (Click on photo to enlarge.)