festuca trachyphylla, agrostis capillaris, apera spica-venti, arabidopsis thaliana, arenaria serpyllifolia, artemisia vulgaris, cerastium semidecandrum, ceratodon purpureus, draba verna, hypochaeris glabra, potentilla argentea, scleranthus annuus, trifolium arvense, trifolium repens, veronica hederifolia, vicia villosa, centaurea jacea, chenopodium album, ornithopus perpusillus, senecio vernalis