agrostemma githago, neslia paniculata, ornithopus perpusillus, scleranthus annuus, aphanes microcarpa, arnoseris minima, centaurea cyanus, cladanthus mixtus, convolvulus arvensis, linaria spartea, lolium rigidum, ranunculus arvensis, raphanus raphanistrum, roemeria argemone, teesdalia coronopifolia, valerianella coronata, vicia lutea, vicia villosa, scandix pecten-veneris, viola arvensis