melilotus albus, ambrosia artemisiifolia, melilotus officinalis, cirsium arvense, gypsophila perfoliata, jacobaea erucifolia, lactuca tatarica, medicago lupulina, stachys recta, carduus acanthoides, coronilla varia, elymus repens, lactuca serriola, phragmites australis, tripleurospermum inodorum