Non-native species in Texas ranked as F2. For aquatic species, the number of counties of occurrence is indicated in square brackets.
Last update: 12 September
2009
Guy Nesom
Albizia julibrissin
Broussonetia papyrifera
Hypericum perforatum
Lagerstroemia indica
Lantana camara
Morus alba
Nicotiana glauca
Phyllostachys aurea
Poncirus trifoliata
Pueraria montana var. lobata
Rosa laevigata
Vitex agnus-castus
F2-HERBACEOUS (Annual
and perennial herbs and grasses)
Aegilops cylindrica
Aira caryophyllea
Alternanthera caracasana Kunth
Amaranthus blitum
Ammi majus
Anagallis arvensis
Anthemis cotula
Anthoxanthum odoratum
Arabidopsis thaliana
Arenaria serpyllifolia
Avena fatua
Bellardia trixago
Brassica rapa
Briza minor
Bromus arvensis
Bromus catharticus
Bromus hordeaceus
Bromus japonicus
Bromus rubens
Bromus secalinus
Bromus tectorum
Buglossoides arvensis
Bupleurum rotundifolium
Camelina microcarpa
Capsella bursa-pastoris
Cardamine debilis
Cardamine hirsuta
Cardiospermum halicacabum
Carduus pycnocephalus
Centaurea cyanus
Centaurium muhlenbergeii
Centaurium pulchellum
Cerastium fontanum
Cerastium glomeratum
Cerastium pumilum
Chenopodium album
Chenopodium ambrosioides
Chenopodium murale
Chloris canterae
Chloris gayana
Chorispora tenella
Cichorium intybus
Cirsium vulgare
Clematis terniflora
Commelina communis
Conium maculatum
Conringia orientalis
Consolida ajacis
Convolvulus arvensis
Conyza bonariensis
Coronilla varia
Coronopus didymus
Croton argenteus
Cruciata pedemontana
Cucumis melo
Cuphea carthagenensis
Cyclospermum leptophyllum
Cyperus difformis
Cyperus involucratus
Cyperus iria
Cyperus rotundus
Dactylis glomerata
Dactyloctenium aegyptium
Datura stramonium
Daucus carota
Descurainia sophia
Desmazeria rigida
Digitaria ischaemum
Digitaria sanguinalis
Digitaria violascens
Diplotaxis muralis
Duchesnea indica
Echinochloa colona
Echinochloa crus-galli
Eleusine indica
Elymus hispidus
Eragrostis barrelieri
Eragrostis cilianensis
Eragrostis curvula
Eragrostis pilosa var. pilosa
Erodium cicutarium
Eruca vesicaria subsp. sativa
Erucastrum gallicum
Erysimum repandum
Eustachys retusa
Facelis retusa
Fatoua villosa
Galinsoga parviflora
Galium aparine
Gamochaeta antillana
Gamochaeta calviceps
Gamochaeta coarctata
Gamochaeta pensylvanica
Geranium dissectum
Gibasis pellucida
Glandularia pulchella
Gomphrena globosa
Hedera helix
Hedypnois cretica
Heliotropium amplexicaule
Heliotropium indicum
Holosteum umbellatum
Hordeum murinum subsp. leporinum
Hypochaeris brasiliensis var. tweediei
Hypochaeris glabra
Hypochaeris microcephala var. albiflora
Hypochaeris radicata
Indigofera suffruticosa
Ipomoea carnea
Juncus capitatus
Kummerowia striata
Lactuca serriola
Lamium amplexicaule
Lamium purpureum
Lathyrus hirsutus
Leonotis nepetifolia
Lespedeza cuneata
Leucanthemum vulgare
Lolium arundinaceum
Lolium temulentum
Malva neglecta
Malva parviflora
Malvastrum coromandelianum
Mazus pumilus
Medicago arabica
Medicago lupulina
Medicago minima
Medicago orbicularis
Medicago polymorpha
Medicago sativa
Melinis repens
Melochia corchorifolia
Mollugo cerviana
Murdannia nudiflora
Oenothera cordata
Onopordum acanthium
Oryza sativa
Oxalis articulata
Oxalis debilis
Panicum antidotale
Panicum bergii
Panicum coloratum
Parapholis incurva
Parentucellia viscosa
Paspalum dilatatum
Paspalum notatum
Paspalum urvillei
Peganum harmala
Pennisetum villosum
Perilla frutescens
Petrorhagia dubia
Phyllanthus urinaria
Plantago lanceolata
Plantago major
Poa annua
Polycarpon tetraphyllum
Polygonum arenastrum
Polygonum aviculare
Polygonum convolvulus
Polygonum persicaria
Polypogon monspeliensis
Polypogon viridis
Prunella vulgaris
Pseudognaphalium luteoalbum
Ranunculus muricatus
Ranunculus parviflorus
Ranunculus repens
Ranunculus sardous
Richardia scabra
Ricinus communis
Rumex crispus
Rumex pulcher
Scabiosa atropurpurea
Sclerochloa dura
Scorzonera laciniata
Senecio vulgaris
Senna occidentalis
Sesbania emerus
Setaria italica
Setaria pumila
Setaria verticillata
Setaria viridis
Sherardia arvensis
Silene gallica
Sinapis arvensis
Sisymbrium altissimum
Sisymbrium irio
Sisymbrium officinale
Solivia anthemiifolia
Soliva sessilis
Soliva stolonifera
Sonchus asper
Sonchus oleraceus
Sorghum
bicolor
Stachys floridana
Stellaria media
Stellaria pallida
Taraxacum laevigatum
Taraxacum officinale
Thlaspi arvense
Torilis arvensis
Torilis nodosa
Tragopogon dubius
Tragopogon porrifolius
Tribulus terrestris
Trifolium dubium
Trifolium incarnatum
Trifolium polymorphum
Trifolium repens
Trifolium resupinatum
Trifolium vesiculosum
Vaccaria hispanica
Vaccaria pyramidata
Verbascum blattaria
Verbascum thapsus
Verbena bonariensis
Verbena brasiliensis
Verbena rigida
Veronica arvensis
Veronica persica
Veronica polita
Vicia sativa subsp. nigra
Vicia tetrasperma
Vicia villosa subsp. villosa
Vinca major
Vulpia myuros
Xanthium spinosum
Youngia japonica
F2-AQUATIC
Ceratopteris thalictroides
[1]
Colocasia esculenta [8]
Cryptocoryne beckettii [1]
Egeria densa [3]
Hydrocleys nymphoides [1
or few]
Hygrophila polysperma [2]
Landoltia punctata [6]
Limnophila sessiliflora [2]
Ludwigia grandiflora subsp. grandiflora [3]
Nomaphila stricta [1]
Nymphoides indica [1]
Nymphoides peltata [2]
Ottelia alismoides [1]
Potamogeton crispus [8]
Salvinia minima [2]
Xanthosoma sagittifolium [1]