lepidium draba, hordeum murinum, agrostis capillaris, dactylis glomerata, elymus repens, glechoma hederacea, lamium purpureum, acer negundo, achillea collina, artemisia vulgaris, ballota nigra, capsella bursa-pastoris, chelidonium majus, convolvulus arvensis, erigeron annuus, lamium album, medicago lupulina, polygonum aviculare, stellaria media, trifolium repens