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
Stem galls
Stem swellings or cells in twig
Swellings at base of lateral branches. Fig 143.
Unless noted otherwise in the ID Notes, observations of this gall are collected in the Observation Field Gallformers Code with value q-oblongifolia-swelling-base-branches on iNaturalist. You can view them here: