anthemis arvensis, festuca bromoides, scleranthus polycarpos, aira praecox, arnoseris minima, arrhenatherum elatius, festuca lachenalii, lolium perenne, moenchia erecta, vicia sativa, aira caryophyllea, ornithopus compressus, ornithopus perpusillus, raphanus raphanistrum, vicia lutea, centaurea cyanus, conopodium arvense