acer negundo, anthriscus cerefolium, elymus repens, ballota nigra, robinia pseudoacacia, ulmus glabra, artemisia vulgaris, atriplex patula, chelidonium majus, galium aparine, lactuca serriola, convolvulus arvensis, euphorbia esula, saponaria officinalis, sonchus oleraceus, stellaria apetala, veronica sublobata