trifolium striatum, elymus pungens, lotus angustissimus, silene gallica, trifolium subterraneum, agrostis stolonifera, aira elegans, anthemis arvensis, bromus sterilis, convolvulus arvensis, crepis vesicaria, erodium cicutarium, festuca muralis, hypochaeris radicata, linum bienne, lolium rigidum, polypogon maritimus, potentilla reptans, ranunculus sardous, thrincia saxatilis, trifolium cherleri