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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Purple discoloration and leaf curling on Galium boreale accompanied by long, slender, ice-like hairs around each leaf. Observed in Alberta in September.
Unless noted otherwise in the ID Notes, observations of this gall are collected in the Observation Field Gallformers Code with value g-boreale-hairy-leaf-curl on iNaturalist. You can view them here: