melilotus officinalis, ceratodon purpureus, festuca bromoides, aira caryophyllea, achillea millefolium, aira praecox, arenaria serpyllifolia, daucus carota, holcus lanatus, hypochaeris radicata, lotus angustissimus, plantago lanceolata, plantago uliginosa, sagina apetala, thrincia saxatilis