= nonnative, planted and a wildland component, commonly "escapes" cultivation
= nonnative, planted, generally
not considered a wildland component or invasive
= a North American native, may naturalize outside its native
range
Region: Great Plains
    Acacia
berlandieri - guajillo
    Acacia
greggii - catclaw acacia
    Acer
negundo - boxelder
    Landowner Factsheet
    Acer
saccharinum - silver maple
    Landowner Factsheet
    Ailanthus
altissima - tree-of-Heaven
    Albizia
julibrissin - mimosa
    Amelanchier
alnifolia - Pacific serviceberry
    Amorpha
fruticosa - desert false indigo
    Arbutus
xalapensis - Texas madrone
    Atriplex
canescens - four-wing saltbush
    Betula
occidentalis - water birch
    Campsis
radicans - trumpet creeper
    Caragana
arborescens - pea tree
    Catalpa
bignonioides - southern catalpa
    Catalpa
speciosa - northern catalpa
    Ceanothus
americanus - New Jersey tea
    Celastrus
orbiculatus - Oriental bittersweet
    Celastrus
scandens - American bittersweet
    Celtis
occidentalis - hackberry
    Cephalanthus
occidentalis - buttonbush
    Cercis
canadensis - eastern redbud
    Clematis
drummondii - virgin's bower
    Clematis
terniflora - sweetautumn clematis
    Cornus
drummondii - roughleaf dogwood
    Cornus
sericea - red-osier dogwood
    Crataegus
spp. - hawthorn
    Landowner Factsheet
    Croton
alabamensis - Alabama croton
    Cylindropuntia
imbricata - tree cholla
    Diospyros
texana - Texas persimmon
    Ehretia
anacua - sandpaper tree
    Elaeagnus
angustifolia - Russian-olive
    Ericameria
nauseosa - gray rabbitbrush
    Euonymus
atropurpureus - eastern wahoo
    Eysenhardtia
texana - Texas kidneywood
    Forestiera
pubescens - desert-olive
    Fraxinus
pennsylvanica - green ash
    Landowner Factsheet
    Gleditsia
triacanthos - honeylocust
    Landowner Factsheet
    Hypericum
spp. - Saint Johnswort
    Juglans
microcarpa - little walnut
    Juniperus
communis - common juniper
    Juniperus
pinchotii - redberry juniper
    Linnaea
borealis - twinflower
    Lonicera
japonica - Japanese honeysuckle
    Maclura
pomifera - osage-orange
    Malus
spp. - apple
    Mimosa
aculeaticarpa - catclaw mimosa
    Morus
alba - white mulberry
    Morus
microphylla - Texas mulberry
    Morus
rubra - red mulberry
    Nolina
texana - beargrass
    Opuntia
engelmannii - Engelmann's pricklypear
    Parthenocissus
quinquefolia - Virginia creeper
    Physocarpus
opulifolius - common ninebark
    Populus
alba - European white poplar
    Populus
deltoides - eastern cottonwood
    Landowner Factsheet
    Populus
nigra 'Italica' - Lombardy poplar
    Prosopis
glandulosa - honey mesquite
    Prunus
americana - American plum
    Prunus
angustifolia - Chickasaw plum
    Prunus
virginiana - choke cherry
    Ptelea
trifoliata - hoptree
    Quercus
macrocarpa - bur oak
    Landowner Factsheet
    Quercus
sinuata - Durand white oak
    Quercus
stellata - post oak
    Landowner Factsheet
    Quercus
virginiana - live oak
    Landowner Factsheet
    Rhamnus
cathartica - common buckthorn
    Rhus
aromatica - fragrant sumac
    Rhus
glabra - smooth sumac
    Rhus
lanceolata - prairie sumac
    Rhus
microphylla - littleleaf sumac
    Rhus
trilobata - skunkbush sumac
    Ribes
aureum - golden currant
    Ribes
cereum - wax currant
    Robinia
pseudoacacia - black locust
    Landowner Factsheet
    Rosa
multiflora - multiflora rose
    Rubus
idaeus - raspberry
    Rubus
occidentalis - black raspberry
    Salix
alba - white willow
    Salix
bebbiana - Bebb's willow
    Salix
exigua - sandbar willow
    Salix
nigra - black willow
    Landowner Factsheet
    Sambucus
racemosa - red elderberry
    Sapindus
saponaria - soapberry
    Shepherdia
canadensis - buffaloberry
    Sideroxylon
lanuginosum - gum bumelia
    Smilax
rotundifolia - common greenbrier
    Smilax
tamnoides - bristly greenbrier
    Solanum
dulcamara - bitter nightshade
    Sorbus
aucuparia - European mountain-ash
    Symphoricarpos
albus - snowberry
    Symphoricarpos
orbiculatus - coralberry
    Tamarix
chinensis - saltcedar
    Tamarix
parviflora - smallflower tamarisk
    Toxicodendron
radicans - poison-ivy
    Ulmus
americana - American elm
    Landowner Factsheet
    Ulmus
crassifolia - cedar elm
    Ulmus
pumila - Siberian elm
    Ulmus
rubra - slippery elm
    Ungnadia
speciosa - Mexican buckeye
    Vaccinium
membranaceum - big huckleberry
    Vaccinium
pallidum - lowbush blueberry
    Vaccinium
stamineum - deerberry
    Viburnum
acerifolium - mapleleaf viburnum
    Viburnum
lentago - nannyberry
    Vitis
aestivalis - summer grape
    Xanthorhiza
simplicissima - yellowroot
    Ziziphus
obtusifolia - lotebush