spergula arvensis, arabidopsis thaliana, brassica barrelieri, teesdalia coronopifolia, agrostemma githago, anchusa azurea, linaria amethystea, myosotis discolor, stachys arvensis, viola arvensis, cerastium glomeratum, lupinus angustifolius, mibora minima, papaver rhoeas, ranunculus arvensis, rumex bucephalophorus, sherardia arvensis, thrincia hispida