barbula unguiculata, crassula tillaea, filago pygmaea, brachypodium distachyon, catapodium balearicum, catapodium rigidum, euphorbia peplus, asteriscus aquaticus, bromus hordeaceus, herniaria cinerea, hyoseris scabra, polycarpon tetraphyllum, rostraria cristata, sagina apetala, sideritis romana