scleranthus polycarpos, rumex acetosella, plantago lanceolata, cerastium glomeratum, galium verum, trifolium dubium, alopecurus pratensis, dactylis glomerata, holcus mollis, hypochaeris radicata, luzula campestris, thymus pulegioides, trifolium pratense, vicia sativa, viola arvensis, arabidopsis thaliana, draba verna