argentina anserina, atriplex patula, capsella bursa-pastoris, stellaria media, elymus repens, cirsium arvense, dactylis glomerata, deschampsia cespitosa, erysimum cheiranthoides, galeopsis tetrahit, galium uliginosum, holcus lanatus, lotus pedunculatus, persicaria lapathifolia, poa pratensis, ranunculus acris, ranunculus flammula, sonchus arvensis, sonchus asper, trifolium repens, urtica dioica, vicia cracca, hypericum tetrapterum, mentha arvensis, pimpinella major, tripleurospermum inodorum