anthemis arvensis, galium tricornutum, hordeum murinum, hordeum vulgare, hypecoum pendulum, nigella damascena, ononis pubescens, ranunculus arvensis, roemeria hybrida, scandix pecten-veneris, valerianella echinata, vicia benghalensis, agrostemma githago, asperula arvensis, festuca incurva, fumaria officinalis, medicago rigidula, sherardia arvensis