Unknown #31
Lumpy-gall wasp [Plate 237]
Hosts: Quercus palmeri
This species induces round, bright lime-green, lumpy, single galls on the ventral midrib or lateral veins of Palmer's oak leaves.
spring, bisexual
Range: Santa Rosa Mountains, CA
”- Russo, Ronald A. : (2021) Plant Galls of the Western United States©