Diagnostic taxa

Vascular plants: Amaranthus bouchonii, Amaranthus caudatus, Amaranthus hybridus, Amaranthus hypochondriacus, Amaranthus palmeri, Amaranthus powellii, Amaranthus retroflexus, Ambrosia artemisiifolia, Ambrosia trifida, Anisantha sterilis, Anisantha tectorum, Anthemis cotula, Anthriscus caucalis, Aquilegia litardierei, Artemisia annua, Artemisia biennis, Asperugo procumbens, Atriplex hortensis, Atriplex micrantha, Atriplex oblongifolia, Atriplex patula, Atriplex rosea, Atriplex sagittata, Atriplex tatarica, Bidens bipinnata, Bidens subalternans, Bromus hordeaceus subsp. hordeaceus, Bromus japonicus, Bromus lepidus, Bromus squarrosus, Bunias orientalis, Cannabis sativa, Capsella bursa-pastoris, Ceratocapnos heterocarpa, Ceratocephala falcata, Chenopodiastrum hybridum, Chenopodiastrum murale, Chenopodium album subsp. album, Chenopodium album subsp. borbasii, Chenopodium album subsp. pedunculare, Chenopodium opulifolium, Chenopodium strictum, Chenopodium suecicum, Chenopodium vulvaria, Cirsium arvense, Convolvulus arvensis, Crepis foetida subsp. foetida, Crepis pulchra, Crepis setosa, Crepis tectorum, Datura metel, Datura stramonium, Descurainia sophia, Drabella muralis, Epilobium brachycarpum, Equisetum arvense, Erodium ciconium, Erodium cicutarium, Erucastrum gallicum, Erucastrum nasturtiifolium subsp. nasturtiifolium, Erysimum cheiranthoides, Erysimum repandum, Filago arvensis, Filago pyramidata, Geranium columbinum, Geranium dissectum, Geranium molle, Geranium pusillum, Geranium rotundifolium, Hackelia deflexa, Helianthus annuus, Helianthus pauciflorus, Hordeum murinum subsp. murinum, Hyoscyamus albus, Iva xanthiifolia, Lactuca saligna, Lactuca sativa, Lactuca serriola, Lactuca tatarica, Lepidium campestre, Malva neglecta, Malva pusilla, Malva sylvestris, Matricaria chamomilla, Microrrhinum minus subsp. minus, Misopates orontium, Muscari commutatum, Myosotis speluncicola, Nicandra physalodes, Noccaea perfoliata, Nonea pulla, Odontites vernus, Oxybasis urbica, Rapistrum rugosum, Reseda phyteuma subsp. phyteuma, Scandix stellata, Senecio vulgaris, Sinapis alba subsp. alba, Sinapis arvensis, Sisymbrium altissimum, Sisymbrium austriacum subsp. austriacum, Sisymbrium erysimoides, Sisymbrium irio, Sisymbrium loeselii, Sisymbrium officinale, Sisymbrium orientale, Sisymbrium volgense, Solanum alatum, Solanum americanum, Solanum carolinense, Solanum chenopodioides, Solanum nigrum, Solanum nigrum subsp. schultesii, Solanum physalifolium, Solanum rostratum, Solanum sarachoides, Solanum tuberosum, Solanum villosum, Sonchus asper subsp. asper, Sonchus oleraceus, Stellaria media, Thladiantha dubia, Tordylium maximum, Triguera osbeckii, Tripleurospermum inodorum, Urtica urens, Vicia sativa subsp. nigra, Vicia villosa subsp. varia, Vicia villosa subsp. villosa, Xanthium spinosum, Xanthium strumarium subsp. strumarium