melilotus neapolitanus, senecio gallicus, calendula arvensis, crucianella angustifolia, euphorbia segetalis, euphorbia serrata, hypochaeris radicata, platycapnos spicata, sorghum halepense, thrincia hispida, erigeron canadensis, erodium malacoides, euphorbia exigua, foeniculum vulgare, galium tricornutum, lathyrus clymenum, linaria supina, lysimachia foemina, melilotus indicus, melilotus officinalis, misopates orontium, polycarpon tetraphyllum, scandix pecten-veneris, senecio vulgaris, silene nocturna, sonchus tenerrimus, vicia hybrida, vicia lutea