Figure 1

Leaves of A. campestre and A. platanoides without (control leaves; CL) and with green islands. Leaves with green islands contained green (GLA) and yellow leaf area (YLA) samples.

Leaves of A. campestre and A. platanoides without (control leaves; CL) and with green islands. Leaves with green islands contained green (GLA) and yellow leaf area (YLA) samples.