alopecurus pratensis, allium regelianum, artemisia santonicum, convolvulus arvensis, elatine alsinastrum, elatine hungarica, eleocharis palustris, euphorbia tommasiniana, galium verum, myosurus minimus, plantago tenuiflora, polygonum aviculare, potentilla argentea, stellaria graminea, ambrosia artemisiifolia, butomus umbellatus, crepis ramosissima, inula britannica, juncus bufonius, lepidium ruderale, lythrum thymifolia, lythrum tribracteatum, sonchus oleraceus, vicia lathyroides