brachypodium retusum, retama sphaerocarpa, hordeum murinum, aegilops geniculata, anacyclus clavatus, arenaria leptoclados, asparagus acutifolius, asphodelus fistulosus, atractylis humilis, bromus rubens, bromus sterilis, calendula arvensis, capsella bursa-pastoris, carduus pycnocephalus, carthamus lanatus, centaurea calcitrapa, convolvulus arvensis, crepis vesicaria, diplotaxis virgata, erodium cicutarium, euphorbia serrata, galium aparine, galium parisiense, genista scorpius, geranium molle, helianthemum salicifolium, hypecoum imberbe, malva sylvestris, mantisalca salmantica, marrubium vulgare, medicago minima, melica ciliata, nepeta nepetella, papaver rhoeas, piptatherum miliaceum, plantago afra, plantago albicans, plantago lagopus, platycapnos spicata, poa bulbosa, rumex pulcher, salvia verbenaca, scorzonera laciniata, sonchus tenerrimus, thymus vulgaris, urtica urens