bromus inermis, agrostis canina, artemisia abrotanum, asparagus officinalis, carex acuta, cirsium arvense, elymus repens, equisetum arvense, eryngium planum, inula britannica, mentha arvensis, persicaria lapathifolia, phalaris arundinacea, ranunculus repens, rumex confertus, sonchus arvensis, tanacetum vulgare