carduus nutans, cynodon dactylon, elymus repens, arenaria serpyllifolia, cirsium arvense, erigeron canadensis, poa pratensis, potentilla reptans, agrostis stolonifera, carex hirta, festuca rubra, medicago falcata, capsella bursa-pastoris, crepis capillaris, dactylis glomerata, euphorbia esula, geranium molle, hypericum perforatum, linaria vulgaris, lolium pratense, plantago major, reseda lutea, rumex obtusifolius, rumex thyrsiflorus, saponaria officinalis, silene latifolia, urtica dioica, verbascum nigrum