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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Small green-white bead galls on leaves of Cardamine diphylla, visible as the leaves unfold in the spring. Observed in Pennsylvania in April.
Unless noted otherwise in the ID Notes, observations of this gall are collected in the Observation Field Gallformers Code with value c-diphylla-bead-gall on iNaturalist. You can view them here: