trifolium nigrescens, medicago polymorpha, carex divisa, geranium dissectum, ranunculus marginatus, leontodon tuberosus, lepidium spinosum, plantago lanceolata, vicia sativa, bromus madritensis, festuca muralis, lotus conimbricensis, rumex pulcher, trifolium squamosum, ammi majus, crepis vesicaria, sonchus asper