calamagrostis epigejos, ceratodon purpureus, trifolium arvense, asparagus officinalis, galium album, poa angustifolia, erigeron canadensis, senecio vernalis, tortula lindbergii, berteroa incana, falcaria vulgaris, silene latifolia, chondrilla juncea, cynoglossum officinale, echium vulgare, medicago minima, ballota nigra