Gephyraulus capsellae Skuhravá, 2011
The flower buds are swollen up to 3 mm, and remain closed, housing 1-3 larvae. Pupation in the ground; multivoltine.
It is surprising that the galler of such an omnipresent plant is found as late as in 2011, in Corfu.
Skuhravá (2011a), Skuhravá & Skuhravý (2021a: 62).