1.5 mi. NNW. of Antelope Fire Control Station, Willow Springs, San Benito County, California, USA
August 27, 2013
Size: 3cm wide mass
These galls cover the entire underside of the leaf of
Quercus douglasii. 36.66563°N, 121.03490°W, 2643 ft. elevation. I think they are formed by
Andricus crystallinus, based mainly on
(1).
Contributed by
Gary McDonald on 29 August, 2013 - 11:54am
Last updated 6 September, 2013 - 5:16pm