LY4 - Mixed relic oak forests on rocks:
7% of its area is endangered by plant invasion. Only black locust (Robinia pseudoacacia) covers considerable area.
Botta-Dukát Z. (2008): Invasion of alien species to Hungarian (semi-)natural habitats Acta Botanica Hungarica 50(Suppl.): 219-227. >>> letöltés (139 KB, PDF)