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.
Plant Galls of the Western United States
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Rhopalomyia sp. A.
Spiny-cone Gall Midge
The flat top and green, pointed, recurved bracts, which are sparsely arranged along the sides, distinguish this gall.
Unless noted otherwise in the ID Notes, observations of this gall are collected in the Observation Field Gallformers Code with value e-nauseosa-purple-cone-gall on iNaturalist. You can view them here: