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