aphanes microcarpa, tolpis barbata, aira praecox, anthoxanthum aristatum, arnoseris minima, campanula lusitanica, festuca bromoides, holcus gayanus, spergula arvensis, teesdalia nudicaulis, tuberaria guttata, cerastium glomeratum, juncus capitatus, logfia minima, ornithopus compressus, ornithopus perpusillus, rumex acetosella, sedum arenarium, veronica arvensis, anthemis arvensis