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Leaves with pod-shaped swellings caused by feeding of the manzanita leafgall aphid,
Tamalia coweni.
Leaves with pod-shaped swellings caused by feeding of the manzanita leafgall aphid,
Tamalia coweni.
Credit: Jack Kelly Clark
Leaves with pod-shaped swellings caused by feeding of the manzanita leafgall aphid, Tamalia coweni. Credit: Jack Kelly Clark
