trifolium repens, cynosurus cristatus, hypochaeris glabra, hypochaeris radicata, lolium perenne, trifolium nigrescens, medicago turbinata, parentucellia latifolia, plantago lagopus, trifolium campestre, trifolium cherleri, anthemis arvensis, bellardia trixago, bellis perennis, bromus hordeaceus, galactites tomentosa, galium lucidum, gaudinia fragilis, lotus conimbricensis, medicago truncatula, moenchia erecta, oenanthe pimpinelloides, petrorhagia dubia, trifolium leucanthum, trifolium stellatum, trisetaria aurea