Quercus palustris
Stem galls, detachable
Terminal cluster of spindle-shaped galls with reflexed hairs at apex, not ridged, 6 mm long, not smooth. From Philadelphia PA in Apr. Fig 302
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Never reared. Cluster of spindle-shaped galls 11.6 mm long with reflexed hairs at apex. Fig 302. On Q palustris at Philadelphia PA in spring.
- LH Weld: (1959) Cynipid galls of the eastern United States©
Reference: https://www.biodiversitylibrary.org/item/273718#page/79/mode/1up