urtica dioica, ballota nigra, cirsium creticum, conium maculatum, galium aparine, poa trivialis, rubus ulmifolius, rumex obtusifolius, silene latifolia, silybum marianum, calystegia sepium, geranium purpureum, mentha longifolia, plantago major, rumex crispus, symphyotrichum squamatum