text: avena sativa, bifora radians, lathyrus aphaca, scandix pecten-veneris, vicia sativa, alyssum alyssoides, bupleurum rotundifolium, centaurea cephalariifolia, cirsium arvense, convolvulus arvensis, coronilla scorpioides, galium spurium, galium tricornutum, legousia hybrida, lolium rigidum, lysimachia arvensis, medicago lupulina, medicago orbicularis, medicago polymorpha, medicago sativa, melilotus sulcatus, odontites recordonii, papaver rhoeas, ranunculus arvensis, rapistrum rugosum, silene vulgaris, trifolium campestre, vicia peregrina