poa annua, plantago major, brachythecium mildeanum, juncus bufonius, leucanthemum vulgare, lolium perenne, polygonum aviculare, trifolium repens, argentina anserina, bellis perennis, cratoneuron filicinum, hypochaeris radicata, jacobaea vulgaris, matricaria discoidea, plantago lanceolata, prunella vulgaris, ptychostomum pseudotriquetrum, sagina procumbens, sonchus asper