centaurea cyanus, arnoseris minima, agrostemma githago, anthemis arvensis, brassica barrelieri, bromus tectorum, centaurea calcitrapa, convolvulus arvensis, holcus annuus, jasione montana, logfia minima, lolium rigidum, mibora minima, micropyrum patens, myosotis discolor, ornithopus compressus, papaver rhoeas, roemeria argemone, scleranthus polycarpos, senecio gallicus, spergula arvensis, spergula pentandra, vicia lutea, bromus diandrus, festuca lachenalii, hypecoum imberbe