Leaves stuck to asphalt road with mixed tiny stones and moisture spots.
An outdoor, close up view of 3 leaves stuck to an asphalt road with tiny stones mixed into the asphalt. The top leaf is a Populous Heterophylla. The top leaf has dark green spots from too much moisture. Two smaller leaves are right below the top leaf. The smaller leaf closest to the Populous Heterophylla is a dark green oak leaf.