brachythecium albicans, arenaria serpyllifolia, bromus hordeaceus, ceratodon purpureus, draba verna, poa compressa, trifolium campestre, veronica arvensis, arabidopsis thaliana, erigeron annuus, medicago lupulina, plantago lanceolata, plantago major, polygonum aviculare, trifolium arvense, tripleurospermum inodorum, apera spica-venti, epilobium tetragonum, equisetum arvense, sedum acre