avena sterilis, oenanthe pimpinelloides, phalaris aquatica, phalaris coerulescens, tragopogon porrifolius, trifolium repens, alopecurus myosuroides, bromus commutatus, bromus hordeaceus, convolvulus arvensis, galium album, geranium dissectum, helminthotheca echioides, lotus corniculatus, plantago lanceolata, poa trivialis, ranunculus bulbosus, trifolium resupinatum, verbena officinalis, vicia parviflora, vicia sativa, achyrophorus valdesii, bellevalia romana, bellis perennis, cichorium intybus, crepis vesicaria, dittrichia viscosa, euphorbia helioscopia, euphorbia platyphyllos, fraxinus angustifolia, kickxia spuria, lathyrus aphaca, lythrum salicaria, medicago polymorpha, narcissus tazetta, romulea ramiflora, rumex crispus, sonchus asper, torilis africana, torilis arvensis, torilis nodosa, trifolium pratense, veronica persica