artemisia vulgaris, tanacetum vulgare, ballota nigra, achillea millefolium, agrostis capillaris, geranium pusillum, plantago major, poa compressa, poa palustris, atriplex patula, bromus hordeaceus, chenopodium album, convolvulus arvensis, descurainia sophia, dipsacus fullonum, elymus repens, poa annua, poa pratensis, potentilla argentea, rumex crispus, saponaria officinalis