achillea millefolium, herniaria glabra, poa angustifolia, scleranthus annuus, scleranthus perennis, sedum acre, bromus hordeaceus, cerastium arvense, draba verna, festuca trachyphylla, plantago lanceolata, potentilla argentea, potentilla verna, stellaria graminea, trifolium arvense, veronica arvensis, veronica verna, hypochaeris radicata, pilosella officinarum