veronica persica, lamium purpureum, veronica hederifolia, galium aparine, myosotis arvensis, papaver rhoeas, poa trivialis, stellaria media, viola arvensis, brassica napus, calystegia sepium, capsella bursa-pastoris, cerastium glomeratum, convolvulus arvensis, euphorbia helioscopia, geranium dissectum, polygonum aviculare, stachys palustris, vicia cracca, matricaria chamomilla