Quercus imbricaria
Stem galls, detachable
Bursting out thru bark in Oct, on vigorous sprouts from stumps. Fig 161. Seen in MO and DC. Never reared.
[Photo caption]
Never reared. On Q imbricaria. On vigorous sprouts from stump in Oct. Found only once in MO and once in DC.
- LH Weld: (1959) Cynipid galls of the eastern United States©
Reference: https://www.biodiversitylibrary.org/item/273718#page/118/mode/1up