ornithopus perpusillus, anthoxanthum odoratum, aphanes arvensis, cerastium brachypetalum, festuca filiformis, hypochaeris radicata, lepidium heterophyllum, plantago lanceolata, poa annua, rumex acetosella, scleranthus perennis, trifolium dubium, aira caryophyllea, arnoseris minima, hypericum perforatum, myosotis discolor, rhinanthus minor, scleranthus polycarpos, teesdalia nudicaulis, vicia hirsuta, vicia sativa, viola arvensis