text: apera spica-venti, galium aparine, juncus bufonius, matricaria chamomilla, persicaria lapathifolia, sagina procumbens, stellaria media, arabidopsis thaliana, cerastium glomeratum, cirsium arvense, lysimachia vulgaris, mentha arvensis, myosotis arvensis, plantago major, ranunculus repens, sonchus asper, trifolium repens, vicia tetrasperma, gnaphalium uliginosum, lipandra polysperma