atriplex prostrata, tripleurospermum maritimum, atriplex littoralis, chenopodium album, chenopodium ficifolium, cirsium arvense, elymus repens, melilotus albus, oxybasis rubra, persicaria lapathifolia, poa annua, polygonum aviculare, rumex crispus, senecio vulgaris, vicia sativa