brachythecium rutabulum, cirsium arvense, holcus lanatus, dactylis glomerata, jacobaea vulgaris, rumex acetosa, veronica arvensis, arabidopsis thaliana, bromus hordeaceus, erigeron canadensis, myosotis arvensis, poa pratensis, geranium dissectum, geranium molle, hypericum canadense, rubus plicatus, scorzoneroides autumnalis, vicia hirsuta, viola arvensis