Quercus prinus [montana]
Leaf galls, integral
Like Callirhytis bipapillata. [Weld's description of C bipapillata: Isolated parenchyma thickenings in large numbers, projecting on both sides of the leaf in June.] NY. Empty in Sept.
- LH Weld: (1959) Cynipid galls of the eastern United States©
Reference: https://www.biodiversitylibrary.org/item/273718#page/83/mode/1up