chondrilla juncea, arenaria serpyllifolia, bromus alopecuros, bromus tectorum, convolvulus arvensis, elymus repens, phleum subulatum, poa bulbosa, trifolium repens, aegilops triuncialis, bromus madritensis, centaurea cyanus, cerastium dichotomum, crepis commutata, cynosurus echinatus, daucus carota, echium italicum, picnomon acarna, pseudodictamnus acetabulosus, veronica cymbalaria, vicia eriocarpa