achillea millefolium, bromus hordeaceus, dactylis glomerata, lolium perenne, pilosella officinarum, trifolium campestre, trifolium dubium, poa pratensis, arenaria serpyllifolia, plantago lanceolata, vicia cracca, brachythecium albicans, cerastium holosteoides, convolvulus arvensis, ranunculus acris, centaurea jacea