text: dittrichia graveolens, asphodelus fistulosus, carlina acaulis, carthamus lanatus, erigeron canadensis, halogeton sativus, marrubium vulgare, oxalis pes-caprae, plantago coronopus, atriplex glauca, beta vulgaris, carlina lanata, euphorbia segetalis, galactites duriaei, lepidium graminifolium, oloptum miliaceum, picnomon acarna, scolymus hispanicus, sonchus tenerrimus, suaeda vera