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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Rabdophaga sp.
Bud-gall midge
[Page 213]
This midge induces cone-shaped, monothalamous bud galls on members of the arroyo willow (Salix lasiolepis) group.
Unless noted otherwise in the ID Notes, observations of this gall are collected in the Observation Field Gallformers Code with value s-lasiolepis-bud-gall on iNaturalist. You can view them here: