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 witches broom of leaflets and florets at the apex of stems of Trifolium, tentatively placed as Trifolium pratense. Observed in Ontario in September.
Unless noted otherwise in the ID Notes, observations of this gall are collected in the Observation Field Gallformers Code with value trifolium-witches-broom on iNaturalist. You can view them here: