Galls
A wide range of animal and fungus species can infect plant tissues, and change the way that they develop, creating a rage of weird and wonderful structures in which to live.
 Dasineura pustulans This small growths on the leaves of Meadowsweet point to larvae of this fly developing inside them. |
 Oak Marble Gall Oak Marble Gall is a familiar growth from oak leaves caused by larvae of the wasp Andricus kollari. |
