carduus argyroa, urtica membranacea, chenopodiastrum murale, euphorbia segetalis, fumaria agraria, galactites tomentosa, glaucium flavum, glebionis coronaria, hordeum murinum, arisarum vulgare, brassica rapa, calendula arvensis, erodium malacoides, euphorbia helioscopia, fumaria wirtgenii, hyoseris radiata, medicago polymorpha, mercurialis annua, papaver rhoeas, sonchus asper