agrostis capillaris, rhytidiadelphus squarrosus, aira praecox, brachythecium albicans, cerastium semidecandrum, ceratodon purpureus, rumex acetosella, potentilla argentea, scleranthus perennis, corynephorus canescens, carex arenaria, cladonia strepsilis, hypochaeris radicata, poa annua, veronica arvensis