anthemis arvensis, aphanes australis, anthoxanthum aristatum, avena sativa, campanula lusitanica, linaria elegans, sedum arenarium, veronica arvensis, vicia sepium, arnoseris minima, capsella bursa-pastoris, juncus bufonius, odontites recordonii, ornithopus pinnatus, rumex acetosella, scleranthus annuus, sonchus asper, spergula arvensis, spergularia capillacea, stellaria media, trifolium dubium