hordeum geniculatum, bromus hordeaceus, polycnemum arvense, polygonum aviculare, achillea collina, alopecurus pratensis, cerastium brachypetalum, dichodon viscidum, draba verna, festuca pulchra, lepidium draba, lepidium ruderale, lotus tenuis, matricaria chamomilla, myosotis discolor, poa bulbosa, psammophiliella muralis, rorippa kerneri, scorzonera cana, trifolium retusum, veronica verna