melilotus albus, agrostis stolonifera, medicago lupulina, galega officinalis, lotus tenuis, cyperus longus, erigeron canadensis, melilotus officinalis, mentha longifolia, poa trivialis, trifolium campestre, bellardia viscosa, campanula rapunculus, cirsium arvense, daucus carota, erigeron bonariensis, hypochaeris radicata, phragmites australis, plantago major, rumex conglomeratus