bg, благоевград, cynodon dactylon, erigeron canadensis, chondrilla juncea, aristolochia clematitis, populus alba, bromus tectorum, chenopodium album, xanthium orientale, plantago lanceolata, euphorbia cyparissias, amorpha fruticosa, populus nigra, xanthium strumarium, portulaca oleracea, setaria viridis, robinia pseudoacacia, eryngium campestre, echinochloa crus-galli, erigeron annuus, persicaria lapathifolia, elymus repens, rorippa sylvestris, rubus caesius, poa bulbosa, artemisia vulgaris, bromus sterilis, polygonum aviculare, equisetum ramosissimum, convolvulus arvensis, oenothera biennis, urtica dioica, agrostis stolonifera, artemisia campestris, plantago major, amaranthus retroflexus, digitaria sanguinalis, eragrostis minor, hypericum perforatum, lactuca serriola, lythrum salicaria, euphorbia seguieriana, humulus lupulus, plantago arenaria, bidens tripartita, saponaria officinalis, ambrosia artemisiifolia, setaria helvola, lycopus europaeus, galium aparine, petrorhagia saxifraga