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
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Quercus laurifolia
Acorn galls
Stone gall inside acorn. Like Callirhytis fructuosa Fig 70.
Unless noted otherwise in the ID Notes, observations of this gall are collected in the Observation Field Gallformers Code with value q-laurifolia-like-fructuosa on iNaturalist. You can view them here: