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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A spindle-shaped Amphibolips gall similar to that of Amphibolips quercuscitriformis in every way except that it was found at the end of a catkin rather than the leaf, stem, or bud. The catkin was slightly thicker and remained on the tree longer than ungalled catkins.
Observed on Quercus hemisphaerica in Florida in June.
Unless noted otherwise in the ID Notes, observations of this gall are collected in the Observation Field Gallformers Code with value q-nigra-spindle-flower-gall on iNaturalist. You can view them here: