argentina anserina, elymus repens, lolium perenne, melilotus dentatus, plantago major, achillea millefolium, agrostis gigantea, carex secalina, dactylis glomerata, deschampsia cespitosa, plantago lanceolata, poa trivialis, polygonum aviculare, potentilla reptans, cirsium arvense, convolvulus arvensis, geranium pratense, inula britannica, poa pratensis, tripleurospermum inodorum, melilotus albus, rumex crispus