polycarpon tetraphyllum, crepis bursifolia, filago pygmaea, filago pyramidata, galium murale, rostraria cristata, catapodium rigidum, plantago lagopus, poa infirma, bromus madritensis, hedypnois rhagadioloides, hordeum murinum, hyoseris radiata, malva sylvestris, silene nocturna, urospermum picroides