rumex acetosella, agrostis canina, anthemis arvensis, calamagrostis epigejos, chondrilla juncea, hypericum perforatum, lathyrus niger, plantago lanceolata, tripleurospermum inodorum, vicia cracca, achillea crithmifolia, cirsium arvense, crepis foetida, crepis setosa, echium vulgare, poa pratensis, prunella vulgaris, sonchus asper, trifolium arvense, tussilago farfara