carex arenaria, agrostis capillaris, aira praecox, bromus hordeaceus, cerastium arvense, cerastium semidecandrum, draba verna, elymus repens, galium verum, hypnum cupressiforme, hypochaeris radicata, lolium perenne, phleum arenarium, rumex acetosella, sedum acre, silene conica, trifolium arvense, vicia lathyroides