Quercus chrysolepis
Stem galls, detachable
Many thin-walled, small cells hidden in similar [to Andricus frondeum] mass of dead bud scales. Fig 77.
- LH Weld: (1957) Cynipid Galls of the Pacific Slope©
Reference: https://babel.hathitrust.org/cgi/pt?id=coo.31924018313555&view=1up&seq=82