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.
A monograph of the genus Taphrina
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Causing smallish, elongated, pointed "plum pockets," and thickened deformed shoots on Prunus [pumila] besseyi, P. [pumila] depressa, P. pumila, P. pumila var. susquehanae