artemisia campestris, erigeron canadensis, carex divisa, centaurea aspera, crepis capillaris, cynodon dactylon, echium vulgare, lagurus ovatus, scirpoides holoschoenus, arenaria leptoclados, avena barbata, bromus tectorum, euphorbia cyparissias, festuca rubra, medicago minima, plantago arenaria, silene conica, trifolium campestre, alyssum alyssoides, aristolochia clematitis, bromus diandrus, bromus hordeaceus, campanula rapunculus, cerastium semidecandrum, chondrilla juncea, diplotaxis tenuifolia, elymus pungens, erodium cicutarium, eryngium campestre, festuca ambigua, festuca membranacea, geranium molle, hypochaeris glabra, marrubium vulgare, orobanche elatior, petrorhagia saxifraga, phelipanche mutelii, phleum arenarium, picris hieracioides, populus alba, quercus pubescens, sixalix maritima, trifolium angustifolium, trifolium arvense, tripidium ravennae, ulmus minor, verbascum sinuatum