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 southwest
“
Quercus oblongifolia, subturbinella [turbinella]
Acorn galls
Cell in cup under acorn. Fig 123.
Unless noted otherwise in the ID Notes, observations of this gall are collected in the Observation Field Gallformers Code with value q-oblongifolia-acorn-cup on iNaturalist. You can view them here: