spergularia segetalis, anthoxanthum aristatum, arnoseris minima, cladanthus mixtus, corrigiola litoralis, scleranthus annuus, aira caryophyllea, apera spica-venti, centaurea cyanus, coincya monensis, draba verna, fallopia convolvulus, festuca delicatula, festuca lachenalii, juncus bufonius, linaria spartea, lolium rigidum, polygonum aviculare, teesdalia coronopifolia, veronica triphyllos, juncus capitatus, myosotis discolor, senecio gallicus