armeria maritima, bromus hordeaceus, hypnum cupressiforme, vicia sativa, agrostis capillaris, erodium cicutarium, festuca guestfalica, ornithopus perpusillus, plantago lanceolata, teesdalia nudicaulis, veronica arvensis, achillea millefolium, cerastium semidecandrum, myosotis ramosissima, rumex acetosella, vicia lathyroides, arabidopsis thaliana, arenaria serpyllifolia, cerastium arvense, dianthus deltoides, draba verna, potentilla argentea, trifolium dubium, vicia tetrasperma, galium verum, petrorhagia prolifera