helianthus tuberosus, bromus inermis, cirsium arvense, elymus repens, tripleurospermum inodorum, anthriscus sylvestris, atriplex sagittata, barbula unguiculata, erigeron annuus, galium aparine, lactuca serriola, medicago lupulina, pastinaca sativa, plantago major, polygonum aviculare, tortula acaulon, trifolium repens, urtica dioica, artemisia vulgaris, atriplex patula, capsella bursa-pastoris, rumex obtusifolius