cerastium semidecandrum, draba verna, hypnum cupressiforme, bromus hordeaceus, erodium cicutarium, plantago lanceolata, teesdalia nudicaulis, agrostis capillaris, armeria maritima, rumex acetosella, veronica arvensis, vicia lathyroides, achillea millefolium, scleranthus perennis, arabidopsis thaliana, euphorbia cyparissias, myosotis stricta, ornithopus perpusillus, plantago media, polytrichum piliferum, potentilla argentea, spergula morisonii