galinsoga parviflora, amaranthus retroflexus, chenopodium album, echinochloa crus-galli, galinsoga quadriradiata, papaver rhoeas, plantago uliginosa, poa annua, solanum nigrum, stellaria media, artemisia vulgaris, capsella bursa-pastoris, elymus repens, euphorbia helioscopia, mercurialis annua, persicaria lapathifolia, rumex crispus, sonchus asper, veronica polita, cirsium arvense, galium aparine, geranium pusillum, lamium purpureum, persicaria maculosa, urtica urens, dicranella varia, medicago lupulina, tortula acaulon, tortula truncata