melilotus officinalis, agrostis stolonifera, barbula unguiculata, echium vulgare, hypericum perforatum, picris hieracioides, achillea millefolium, centaurium pulchellum, cerastium glomeratum, eupatorium cannabinum, gemmabryum dichotomum, hypochaeris radicata, medicago lupulina, pastinaca sativa, plantago lanceolata, plantago uliginosa, poa annua, poterium sanguisorba, prunella vulgaris, sagina apetala, thrincia saxatilis