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Photo#670570
Fuzzy Red Oak Gall - Druon ignotum

Fuzzy Red Oak Gall - Druon ignotum
Omaha, Douglas County, Nebraska, USA
July 8, 2012
Size: 5mm
I found this gall on the midvein on the underside of a White Oak leaf. This one was 5mm wide. I found one other that was a bit smaller. Does anyone know what causes this? Gall wasp?

Moved
Moved from Gall Wasps.

Moved
Moved from Unidentified Galls.

Moved
Moved from ID Request.

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