arrhenatherum elatius, alopecurus pratensis, dactylis glomerata, holcus lanatus, ranunculus acris, carduus crispus, centaurium erythraea, cirsium arvense, glechoma hederacea, hypericum perforatum, lythrum salicaria, plantago major, silene flos-cuculi, symphytum officinale, urtica dioica