conium maculatum, elymus repens, ballota nigra, bromus sterilis, capsella bursa-pastoris, convolvulus arvensis, falcaria vulgaris, galium aparine, geranium pyrenaicum, glechoma hederacea, lactuca serriola, lamium album, lamium purpureum, lepidium draba, papaver rhoeas, thlaspi arvense, tripleurospermum inodorum, urtica dioica