Erineum
Unicellular plant hairs (trichome) that grow hypertrophically, usually induced by the feeding of eriophyid mites {e.g. Colomerus vitis. These hairs then become a protected habitat for the mites.
Unicellular plant hairs (trichome) that grow hypertrophically, usually induced by the feeding of eriophyid mites {e.g. Colomerus vitis. These hairs then become a protected habitat for the mites.