potentilla verna, sedum album, hypnum cupressiforme, niphotrichum elongatum, galium verum, arenaria serpyllifolia, cerastium arvense, cladonia foliacea, cladonia rangiformis, cladonia symphycarpa, cota tinctoria, festuca guestfalica, lotus corniculatus, peltigera rufescens, petrorhagia prolifera, bromus erectus, cephaloziella divaricata, cerastium glutinosum, diploschistes muscorum, draba verna, hypochaeris radicata, poterium sanguisorba, weissia controversa, plantago lanceolata, poa compressa, viola arvensis