text: agrostemma githago, galeopsis angustifolia, buglossoides arvensis, camelina microcarpa, galium spurium, papaver rhoeas, adonis flammea, anthemis arvensis, arenaria serpyllifolia, bupleurum rotundifolium, centaurea cyanus, chondrilla juncea, cirsium arvense, convolvulus arvensis, fallopia convolvulus, viola arvensis