unknown on Sideritis raeseri

unknown on Sideritis raeseri

Sideritis raeseri, North Macedonia, National Park Galicia, 1800 m a.s.l., 30.vii.2019 ©
Cor Zonneveld

unknown on Sideritis raeseri

detail

parasite

Growth disturbances of leaves and leaf buds, probably caused by gall mites.

mod 9.viii.2019