text: amaranthus powellii, sherardia arvensis, lathyrus tuberosus, lysimachia arvensis, neslia paniculata, rubus caesius, sonchus asper, amaranthus retroflexus, atriplex patula, avena fatua, avena sativa, campanula rapunculoides, capsella bursa-pastoris, cirsium arvense, convolvulus arvensis, euphorbia exigua, euphorbia helioscopia, fallopia convolvulus, fumaria vaillantii, galium aparine, galium spurium, kickxia spuria, lamium amplexicaule, lamium purpureum, lapsana communis, medicago lupulina, myosotis arvensis, papaver rhoeas, senecio vulgaris, silene noctiflora, sonchus arvensis, sonchus oleraceus, stachys palustris, thlaspi arvense, tripleurospermum inodorum, veronica persica, vicia sativa, viola arvensis, lipandra polysperma, veronica polita