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.
Gallformers ID Notes
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Numerous small blister galls in the lamina of leaves of Quercus harvadii, overwintering in the leaf and emerging the following spring.
Unless noted otherwise in the ID Notes, observations of this gall are collected in the Observation Field Gallformers Code with value q-havardii-like-niger on iNaturalist. You can view them here: