quercus robur, fraxinus ornus, quercus ilex, quercus pubescens, chenopodium album, erigeron canadensis, robinia pseudoacacia, ruscus aculeatus, crataegus monogyna, hedera helix, holcus lanatus, phytolacca americana, allium vineale, carduus pycnocephalus, fallopia convolvulus, leontodon hispidus, lolium pratense, sambucus nigra, sonchus asper, urtica dioica