rudbeckia hirta, solidago gigantea, carduus crispus, galium aparine, elymus repens, glechoma hederacea, ballota nigra, cirsium arvense, convolvulus arvensis, equisetum arvense, galeopsis bifida, galium verum, geranium pratense, saponaria officinalis, tripleurospermum inodorum, urtica dioica, verbascum densiflorum, heracleum sphondylium, plantago lanceolata