brachythecium albicans, anthoxanthum odoratum, centaurea jacea, festuca filiformis, holcus lanatus, achillea millefolium, agrostis capillaris, aira caryophyllea, arabidopsis thaliana, bromus hordeaceus, campanula rapunculus, cerastium arvense, cerastium holosteoides, hieracium laevigatum, hieracium umbellatum, hypericum perforatum, hypochaeris radicata, kindbergia praelonga, rumex acetosa, rumex acetosella, tanacetum vulgare, trifolium dubium, trifolium repens, veronica arvensis