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Photo#609587
twig gall on dogwood - Resseliella clavula

twig gall on dogwood - Resseliella clavula
Elk Rock State Park, Knoxville, Marion County, Iowa, USA
January 22, 2012
Size: ~1 cm diameter
Old gall found on dead twig of dogwood shrub (Cornus cf. foemina) in in shaded edge of upland forest.

Moved
Moved from ID Request.
Moved tentatively. This is quite a bit more pronounced than the one illustrated by Gagne, but it generally matches the description, and there doesn't seem to be a better candidate among the galls that have been described.

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