aira caryophyllea, festuca filiformis, ornithopus perpusillus, polytrichum juniperinum, cerastium semidecandrum, aira praecox, teesdalia nudicaulis, veronica arvensis, agrostis capillaris, avenella flexuosa, brachythecium albicans, carex arenaria, digitaria ischaemum, hypochaeris radicata, plantago lanceolata, rumex acetosella, sagina procumbens, cirsium arvense, holcus lanatus, jacobaea vulgaris, plantago coronopus