Our ID Notes may contain important tips necessary for distinguishing this gall from similar galls and/or important information about the taxonomic status of this gall inducer.
Cynipid galls of the eastern United States
“
Quercus coccinea
Bud galls
Like a single [Callirhytis] gemmaria. 4.4 by 2.2 mm. Blain PA in July.
Unless noted otherwise in the ID Notes, observations of this gall are collected in the Observation Field Gallformers Code with value q-coccinea-like-single-gemmaria on iNaturalist. You can view them here: