crassula muscosa, plantago coronopus, poa annua, brachythecium albicans, ceratodon purpureus, cynodon dactylon, draba verna, plantago lanceolata, aira caryophyllea, berteroa incana, capsella rubella, cerastium semidecandrum, erodium cicutarium, geranium molle, polygonum arenastrum, potentilla argentea, sagina apetala, spergularia rubra, veronica arvensis