= 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
Zone: 6
    Abies
amabilis - Pacific silver fir
    Abies
concolor - white fir
    Landowner Factsheet
    Abies
fraseri - Fraser fir
    Landowner Factsheet
    Abies
grandis - grand fir
    Landowner Factsheet
    Abies
magnifica - California red fir
    Abies
nordmannia - Nordmann fir
    Abies
procera - noble fir
    Abelia
xgrandiflora - glossy abelia
    Acacia
greggii - catclaw acacia
    Acer
barbatum - Florida maple
    Acer
buergerianum - trident maple
    Acer
campestre - hedge maple
    Acer
circinatum - vine maple
    Acer
ginnala - Amur maple
    Acer
glabrum - Rocky Mountain maple
    Acer
grandidentatum - bigtooth maple
    Acer
griseum - paperbark maple
    Acer
macrophyllum - bigleaf maple
    Landowner Factsheet
    Acer
miyabei - Miyabe maple
    Acer
negundo - boxelder
    Landowner Factsheet
    Acer
nigrum - black maple
    Acer
palmatum - Japanese maple
    Acer
pensylvanicum - striped maple
    Acer
platanoides - Norway maple
    Acer
pseudoplatanus - sycamore maple
    Acer
rubrum - red maple
    Landowner Factsheet
    Acer
saccharinum - silver maple
    Landowner Factsheet
    Acer
saccharum - sugar maple
    Landowner Factsheet
    Acer
spicatum - mountain maple
    Acer
tataricum - Tatarian maple
    Acer
truncatum - Shantung maple
    Aesculus
flava - yellow buckeye
    Aesculus
glabra - Ohio buckeye
    Aesculus
hippocastanum - horsechestnut
    Aesculus
parviflora - bottlebrush buckeye
    Aesculus
pavia - red buckeye
    Aesculus
sylvatica - painted buckeye
    Ailanthus
altissima - tree-of-Heaven
    Albizia
julibrissin - mimosa
    Alnus
glutinosa - European black alder
    Alnus
incana ssp. rugosa - speckled alder
    Alnus
incana ssp. tenuifolia - thinleaf alder
    Alnus
oblongifolia - Arizona alder
    Alnus
rhombifolia - white alder
    Alnus
rubra - red alder
    Landowner Factsheet
    Alnus
serrulata - hazel alder
    Alnus
viridis ssp. sinuata - Sitka alder
    Amelanchier
alnifolia - Pacific serviceberry
    Amelanchier
arborea - downy serviceberry
    Landowner Factsheet
    Amelanchier
canadensis - shadblow serviceberry
    Amelanchier
laevis - Alleghany serviceberry
    Amelanchier
utahensis - Utah serviceberry
    Amorpha
fruticosa - desert false indigo
    Andromeda
polifolia - bog rosemary
    Aralia
spinosa - Devil's walking stick
    Arctostaphylos
columbiana - hairy manzanita
    Arctostaphylos
densiflora - Vine Hill manzanita
    Arctostaphylos
patula - green manzanita
    Arctostaphylos
uva-ursi - kinnikinick
    Arctostaphylos
viscida - whiteleaf manzanita
    Aristolochia
macrophylla - Dutchman's pipe
    Artemisia
tridentata - big sagebrush
    Asimina
parviflora - dwarf pawpaw
    Asimina
triloba - pawpaw
    Atriplex
canescens - four-wing saltbush
    Baccharis
halimifolia - eastern baccharis
    Berberis
thunbergii - Japanese barberry
    Berchemia
scandens - supplejack
    Betula
alleghaniensis - yellow birch
    Landowner Factsheet
    Betula
lenta - sweet birch
    Landowner Factsheet
    Betula
nigra - river birch
    Betula
occidentalis - water birch
    Betula
papyrifera - paper birch
    Landowner Factsheet
    Betula
pendula - European weeping birch
    Betula
populifolia - gray birch
    Betula
uber - roundleaf birch
    Bignonia
capreolata - crossvine
    Broussonetia
papyrifera - paper mulberry
    Buddleja
davidii - butterfly-bush
    Buxus
sempervirens - boxwood
    Callitropsis
nootkatensis - Alaska yellow-cedar
    Calocedrus
decurrens - incense-cedar
    Calycanthus
floridus - common sweetshrub
    Camellia
japonica - Japanese camellia
    Campsis
radicans - trumpet creeper
    Caragana
arborescens - pea tree
    Carpinus
caroliniana - hornbeam
    Carya
alba - mockernut hickory
    Landowner Factsheet
    Carya
aquatica - water hickory
    Carya
cordiformis - bitternut hickory
    Landowner Factsheet
    Carya
glabra - pignut hickory
    Landowner Factsheet
    Carya
illinoinensis - pecan
    Carya
laciniosa - shellbark hickory
    Carya
ovata - shagbark hickory
    Landowner Factsheet
    Carya
pallida - sand hickory
    Castanea
dentata - American chestnut
    Castanea
mollissima - Chinese chestnut
    Castanea
pumila - Alleghany chinkapin
    Catalpa
bignonioides - southern catalpa
    Catalpa
speciosa - northern catalpa
    Ceanothus
americanus - New Jersey tea
    Ceanothus
cordulatus - whitethorn ceanothus
    Ceanothus
cuneatus - narrowleaf buckbrush
    Ceanothus
integerrimus - deerbrush
    Ceanothus
prostratus - mahala mat
    Ceanothus
sanguineus - redstem ceanothus
    Ceanothus
velutinus - snowbrush
    Cedrus
atlantica - Atlas cedar
    Cedrus
libani - cedar of Lebanon
    Celastrus
orbiculatus - Oriental bittersweet
    Celastrus
scandens - American bittersweet
    Celtis
africana - white stinkwood
    Celtis
laevigata var. laevigata - sugarberry
    Celtis
occidentalis - hackberry
    Cephalanthus
occidentalis - buttonbush
    Cercidiphyllum
japonicum - katsuratree
    Cercis
canadensis - eastern redbud
    Cercis
orbiculata - western redbud
    Chaenomeles
speciosa - common floweringquince
    Chamaebatiaria
millefolium - fernbush
    Chamaecyparis
lawsoniana - Port-Orford-cedar
    Chamaecyparis
obtusa - Hinoki falsecypress
    Chamaecyparis
pisifera - Sawara-cedar
    Chamaecyparis
thyoides - Atlantic white-cedar
    Chamaedaphne
calyculata - leatherleaf
    Chilopsis
linearis - desert-willow
    Chimaphila
maculata - striped pipsissewa
    Chimaphila
umbellata - prince's pine
    Chionanthus
virginicus - fringetree
    Chrysolepis
chrysophylla - golden chinkapin
    Cladrastis
kentukea - yellowwood
    Clematis
terniflora - sweetautumn clematis
    Clethra
alnifolia - summersweet clethra
    Comptonia
peregrina - sweetfern
    Cornus
alternifolia - alternate-leaf dogwood
    Cornus
amomum - silky dogwood
    Cornus
canadensis - bunchberry
    Cornus
florida - flowering dogwood
    Landowner Factsheet
    Cornus
kousa - kousa dogwood
    Cornus
mas - Cornelian cherry dogwood
    Cornus
nuttallii - Pacific dogwood
    Cornus
racemosa - gray dogwood
    Cornus
sericea - red-osier dogwood
    Corylopsis
glabrescens - fragrant winterhazel
    Corylopsis
pauciflora - buttercup winterhazel
    Corylopsis
sinensis - Chinese winterhazel
    Corylus
americana - American hazel
    Corylus
cornuta - beaked hazel
    Cotinus
coggygria - European smoketree
    Cotinus
obovatus - American smoketree
    Cotoneaster
spp. - cotoneaster
    Crataegus
spp. - hawthorn
    Landowner Factsheet
    Croton
alabamensis - Alabama croton
    Cryptomeria
japonica - Japanese cryptomeria
    Cunninghamia
lanceolata - common Chinafir
    Cupressus
arizonica - Arizona cypress
    Cyrilla
racemiflora - swamp cyrilla
    Cytisus
scoparius - Scotch broom
    Dasiphora
fruticosa - shrubby cinquefoil
    Davidia
involucrata - dove tree
    Decumaria
barbara - climbing hydrangea
    Deutzia
scabra - fuzzy deutzia
    Diervilla
lonicera - northern bush-honeysuckle
    Diospyros
virginiana - common persimmon
    Landowner Factsheet
    Elaeagnus
angustifolia - Russian-olive
    Elaeagnus
pungens - thorny-olive
    Elaeagnus
umbellata - autumn-olive
    Ephedra
spp. - Mormon-tea
    Epigaea
repens - trailing arbutus
    Ericameria
nauseosa - gray rabbitbrush
    Eubotrys
racemosa - swamp doghobble
    Euonymus
alatus - winged euonymus
    Euonymus
americanus - strawberry bush
    Euonymus
atropurpureus - eastern wahoo
    Euonymus
europaeus - spindletree
    Euonymus
fortunei - wintercreeper
    Euonymus
kiautschovicus - spreading euonymus
    Fagus
grandifolia - American beech
    Landowner Factsheet
    Fagus
sylvatica - European beech
    Fallugia
paradoxa - Apache plume
    Ficus
carica - common fig
    Firmiana
simplex - Chinese parasoltree
    Forsythia
spp. - forsythia
    Fothergilla
gardenii - dwarf fothergilla
    Frangula
alnus - glossy buckthorn
    Frangula
californica - California buckthorn
    Frangula
caroliniana - Carolina buckthorn
    Frangula
purshiana - Cascara buckthorn
    Franklinia
alatamaha - Franklin tree
    Fraxinus
americana - white ash
    Landowner Factsheet
    Fraxinus
angustifolia - narrowleaf ash
    Fraxinus
caroliniana - Carolina ash
    Fraxinus
nigra - black ash
    Fraxinus
pennsylvanica - green ash
    Landowner Factsheet
    Fraxinus
profunda - pumpkin ash
    Fraxinus
quadrangulata - blue ash
    Garrya
wrightii - Wright silktassel
    Gaultheria
procumbens - teaberry
    Gaylussacia
spp. - huckleberry
    Gelsemium
sempervirens - false jessamine
    Ginkgo
biloba - ginkgo
    Gleditsia
aquatica - waterlocust
    Gleditsia
triacanthos - honeylocust
    Landowner Factsheet
    Gordonia
lasianthus - loblolly bay
    Gymnocladus
dioicus - Kentucky coffeetree
    Halesia
diptera - two-wing silverbell
    Halesia
tetraptera - silverbell
    Hamamelis
vernalis - vernal witch-hazel
    Hamamelis
virginiana - witch-hazel
    Hamamelis
xintermedia - witch-hazel
    Hedera
helix - English ivy
    Hibiscus
syriacus - rose-of-sharon
    Holodiscus
discolor - oceanspray
    Holodiscus
dumosus - bush oceanspray
    Hovenia
dulcis - Japanese raisintree
    Hydrangea
anomala - climbing hydrangea
    Hydrangea
arborescens - wild hydrangea
    Hydrangea
macrophylla - bigleaf hydrangea
    Hydrangea
paniculata - panicle hydrangea
    Hydrangea
quercifolia - oakleaf hydrangea
    Hypericum
spp. - Saint Johnswort
    Ilex
amelanchier - sarvis holly
    Ilex
coriacea - large gallberry
    Ilex
crenata - Japanese holly
    Ilex
decidua - deciduous holly
    Ilex
glabra - inkberry
    Ilex
montana - mountain holly
    Ilex
myrtifolia - myrtle holly
    Ilex
opaca - American holly
    Ilex
verticillata - winterberry holly
    Ilex
xattenuata - Foster's holly
    Itea
virginica - sweetspire
    Iva
frutescens - marsh-elder
    Iva
hayesiana - San Diego povertyweed
    Juglans
cinerea - butternut
    Juglans
major - Arizona walnut
    Juglans
nigra - black walnut
    Landowner Factsheet
    Juglans
regia - English walnut
    Juniperus
chinensis - Chinese juniper
    Juniperus
communis - common juniper
    Juniperus
conferta - shore juniper
    Juniperus
horizontalis - creeping juniper
    Juniperus
occidentalis - western juniper
    Juniperus
osteosperma - Utah juniper
    Juniperus
procumbens - Ibuki juniper
    Juniperus
scopulorum - Rocky Mountain juniper
    Juniperus
virginiana - eastern redcedar
    Landowner Factsheet
    Kalmia
angustifolia - sheep laurel
    Kalmia
latifolia - mountain laurel
    Kalmia
polifolia - bog laurel
    Koelreuteria
paniculata - goldenraintree
    Kolkwitzia
amabilis - beautybush
    Laburnum
xwatereri - goldenchain tree
    Larix
×marschlinsii - Dunkeld larch
    Larix
decidua - European larch
    Larix
kaempferi - Japanese larch
    Larix
occidentalis - western larch
    Landowner Factsheet
    Leucothoe
axillaris - coast leucothoe
    Ligustrum
amurense - Amur privet
    Ligustrum
obtusifolium - border privet
    Lindera
benzoin - spicebush
    Liquidambar
styraciflua - sweetgum
    Landowner Factsheet
    Liriodendron
tulipifera - yellow-poplar
    Landowner Factsheet
    Lithocarpus
densiflorus - tanoak
    Lonicera
involucrata - twinberry
    Lonicera
japonica - Japanese honeysuckle
    Lonicera
maackii - Amur honeysuckle
    Lonicera
morrowii - Morrow honeysuckle
    Lonicera
utahensis - red twinberry
    Lonicera
xbella - Belle's honeysuckle
    Lyonia
ferruginea - staggerbush
    Lyonia
lucida - fetterbush lyonia
    Maclura
pomifera - osage-orange
    Magnolia
acuminata - cucumbertree
    Magnolia
ashei - Ashe magnolia
    Magnolia
fraseri - Fraser magnolia
    Magnolia
grandiflora - southern magnolia
    Magnolia
macrophylla - bigleaf magnolia
    Magnolia
pyramidata - pyramid magnolia
    Magnolia
stellata - star magnolia
    Magnolia
tripetala - umbrella magnolia
    Magnolia
virginiana - sweetbay magnolia
    Magnolia
xsoulangiana - saucer magnolia
    Mahonia
aquifolium - tall Oregon-grape
    Mahonia
repens - creeping mahonia
    Malus
fusca - Oregon crabapple
    Malus
spp. - apple
    Menziesia
ferruginea - false azalea
    Metasequoia
glyptostroboides - dawn redwood
    Mitchella
repens - partridgeberry
    Morella
inodora - odorless bayberry
    Morella
pensylvanica - northern bayberry
    Morus
alba - white mulberry
    Morus
rubra - red mulberry
    Myrica
gale - sweetgale
    Nandina
domestica - heavenly bamboo
    Nicotiana
rustica - Aztec tobacco
    Nyssa
biflora - swamp tupelo
    Nyssa
sylvatica - blackgum
    Landowner Factsheet
    Oemleria
cerasiformis - Indian-plum
    Oplopanax
horridus - Devilsclub
    Opuntia
rufida - blind pricklypear
    Osmanthus
americanus - devilwood
    Ostrya
virginiana - hophornbeam
    Oxydendrum
arboreum - sourwood
    Pachysandra
terminalis - Japanese pachysandra
    Parkinsonia
microphylla - yellow paloverde
    Parrotia
persica - Persian ironwood
    Parthenocissus
quinquefolia - Virginia creeper
    Parthenocissus
tricuspidata - Boston ivy
    Paulownia
fortunei - dragon tree
    Paulownia
tomentosa - royal paulownia
    Paxistima
myrsinites - false box
    Penstemon
ellipticus - rocky ledge penstemon
    Persea
palustris - swampbay
    Petrophytum
caespitosum - rockmat
    Phellodendron
amurense - Amur corktree
    Philadelphus
coronarius - mockorange
    Philadelphus
inodorus - scentless mockorange
    Philadelphus
lewisii - mockorange
    Photinia
melanocarpa - black chokeberry
    Photinia
pyrifolia - chokeberry
    Physocarpus
capitatus - ninebark
    Physocarpus
malvaceus - mallow ninebark
    Physocarpus
monogynus - mountain ninebark
    Physocarpus
opulifolius - common ninebark
    Picea
abies - Norway spruce
    Picea
breweriana - Brewer spruce
    Picea
engelmannii - Engelmann spruce
    Landowner Factsheet
    Picea
glauca - white spruce
    Landowner Factsheet
    Picea
mariana - black spruce
    Landowner Factsheet
    Picea
omorika - Serbian spruce
    Picea
orientalis - Oriental spruce
    Picea
pungens - blue spruce
    Picea
rubens - red spruce
    Landowner Factsheet
    Picea
sitchensis - Sitka spruce
    Landowner Factsheet
    Pieris
floribunda - mountain pieris
    Pieris
japonica - Japanese pieris
    Pinus
albicaulis - whitebark pine
    Pinus
aristata - bristlecone pine
    Pinus
attenuata - knobcone pine
    Pinus
banksiana - jack pine
    Landowner Factsheet
    Pinus
bungeana - lacebark pine
    Pinus
cembra - Swiss stone pine
    Pinus
contorta - lodgepole pine
    Landowner Factsheet
    Pinus
coulteri - Coulter pine
    Pinus
densiflora - Japanese red pine
    Pinus
echinata - shortleaf pine
    Landowner Factsheet
    Pinus
edulis - pinyon pine
    Pinus
eldarica - Afghan pine
    Pinus
engelmannii - Apache pine
    Pinus
flexilis - limber pine
    Pinus
glabra - spruce pine
    Pinus
jeffreyi - Jeffrey pine
    Pinus
lambertiana - sugar pine
    Landowner Factsheet
    Pinus
leiophylla - Chihuahua pine
    Pinus
monophylla - singleleaf pinyon
    Pinus
monticola - western white pine
    Landowner Factsheet
    Pinus
mugo - mugo pine
    Pinus
nigra - Austrian pine
    Pinus
palustris - longleaf pine
    Landowner Factsheet
    Pinus
parviflora - Japanese white pine
    Pinus
ponderosa - ponderosa pine
    Landowner Factsheet
    Pinus
pungens - Table Mountain pine
    Pinus
quadrifolia - Parry pine
    Pinus
radiata - Monterey pine
    Pinus
resinosa - red pine
    Landowner Factsheet
    Pinus
rigida - pitch pine
    Landowner Factsheet
    Pinus
sabiniana - gray pine
    Pinus
serotina - pond pine
    Pinus
strobiformis - southwestern white pine
    Pinus
strobus - eastern white pine
    Landowner Factsheet
    Pinus
sylvestris - Scots pine
    Pinus
taeda - loblolly pine
    Landowner Factsheet
    Pinus
thunbergii - Japanese black pine
    Pinus
virginiana - Virginia pine
    Landowner Factsheet
    Pinus
wallichiana - Himalaya pine
    Pistacia
chinensis - Chinese pistache
    Planera
aquatica - water elm
    Platanus
hybrida - London plane tree
    Platanus
occidentalis - American sycamore
    Landowner Factsheet
    Platycladus
orientalis - Oriental arborvitae
    Poncirus
trifoliata - trifoliate orange
    Populus
alba - European white poplar
    Populus
balsamifera ssp. balsamifera - balsam poplar
    Landowner Factsheet
    Populus
balsamifera ssp. trichocarpa - black cottonwood
    Landowner Factsheet
    Populus
deltoides - eastern cottonwood
    Landowner Factsheet
    Populus
fremontii - Fremont cottonwood
    Populus
grandidentata - bigtooth aspen
    Landowner Factsheet
    Populus
heterophylla - swamp cottonwood
    Populus
nigra 'Italica' - Lombardy poplar
    Populus
tremuloides - quaking aspen
    Landowner Factsheet
    Prosopis
glandulosa - honey mesquite
    Prunus
americana - American plum
    Prunus
angustifolia - Chickasaw plum
    Prunus
avium - sweet cherry
    Prunus
cerasifera - purple leaf plum
    Prunus
cerasus - sour cherry
    Prunus
emarginata - bitter cherry
    Prunus
laurocerasus - cherrylaurel
    Prunus
maritima - beach plum
    Prunus
mexicana - Mexican plum
    Prunus
pensylvanica - fire cherry
    Landowner Factsheet
    Prunus
persica - peach
    Prunus
sargentii - Sargent cherry
    Prunus
serotina - black cherry
    Landowner Factsheet
    Prunus
serrulata - Kwanzan cherry
    Prunus
subcordata - Klamath plum
    Prunus
subhirtella - Higan cherry
    Prunus
virginiana - choke cherry
    Prunus
xyedoensis - Yoshino cherry
    Pseudocydonia
sinensis - Chinese-quince
    Pseudotsuga
menziesii - Douglas-fir
    Landowner Factsheet
    Pseudotsuga
sinensis - Chinese Douglas-fir
    Ptelea
trifoliata - hoptree
    Pueraria
montana - kudzu
    Purshia
stansburiana - Stansbury cliffrose
    Purshia
tridentata - bitterbrush
    Pyracantha
coccinea - scarlet firethorn
    Pyrus
calleryana - Callery pear
    Pyrus
communis - common pear
    Quercus
acutissima - sawtooth oak
    Quercus
alba - white oak
    Landowner Factsheet
    Quercus
bicolor - swamp white oak
    Quercus
coccinea - scarlet oak
    Landowner Factsheet
    Quercus
gambelii - Gambel oak
    Quercus
hemisphaerica - Darlington oak
    Quercus
ilicifolia - bear oak
    Quercus
imbricaria - shingle oak
    Quercus
incana - bluejack oak
    Quercus
laurifolia - laurel oak
    Quercus
macrocarpa - bur oak
    Landowner Factsheet
    Quercus
margarettae - sand post oak
    Quercus
marilandica - blackjack oak
    Quercus
michauxii - swamp chestnut oak
    Quercus
muehlenbergii - chinkapin oak
    Quercus
nigra - water oak
    Landowner Factsheet
    Quercus
palustris - pin oak
    Quercus
phellos - willow oak
    Landowner Factsheet
    Quercus
prinus - chestnut oak
    Landowner Factsheet
    Quercus
robur - English oak
    Quercus
rubra - northern red oak
    Landowner Factsheet
    Quercus
shumardii - Shumard oak
    Quercus
sinuata - Durand white oak
    Quercus
stellata - post oak
    Landowner Factsheet
    Quercus
texana - Nuttall oak
    Quercus
velutina - black oak
    Landowner Factsheet
    Rhamnus
cathartica - common buckthorn
    Rhododendron
atlanticum - dwarf azalea
    Rhododendron
calendulaceum - flame azalea
    Rhododendron
canescens - swamp azalea
    Rhododendron
catawbiense - Catawba rhododendron
    Rhododendron
maximum - great rhododendron
    Rhododendron
periclymenoides - pink azalea
    Rhus
aromatica - fragrant sumac
    Rhus
copallinum - shining sumac
    Rhus
glabra - smooth sumac
    Rhus
typhina (hirta) - staghorn sumac
    Rhus
integrifolia - lemonade sumac
    Rhus
lanceolata - prairie sumac
    Rhus
trilobata - skunkbush sumac
    Ribes
acerifolium - mapleleaf currant
    Ribes
rotundifolium - Appalachian gooseberry
    Ribes
sanguineum - red-flowering currant
    Robinia
hispida - bristly locust
    Robinia
neomexicana - New Mexican locust
    Robinia
pseudoacacia - black locust
    Landowner Factsheet
    Rosa
multiflora - multiflora rose
    Rosa
rugosa - rugosa rose
    Rubus
allegheniensis - Alleghany blackberry
    Rubus
argutus - prickly Florida blackberry
    Rubus
flagellaris - dewberry
    Rubus
idaeus - raspberry
    Rubus
laciniatus - evergreen blackberry
    Rubus
occidentalis - black raspberry
    Rubus
odoratus - purple flowering raspberry
    Rubus
parviflorus - thimbleberry
    Rubus
phoenicolasius - wine raspberry
    Rubus
spectabilis - salmonberry
    Rubus
ursinus - wild blackberry
    Salix
alba - white willow
    Salix
babylonica - weeping willow
    Salix
bebbiana - Bebb's willow
    Salix
discolor - pussy willow
    Salix
exigua - sandbar willow
    Salix
lasiolepis - arroyo willow
    Salix
matsudana - corkscrew willow
    Salix
nigra - black willow
    Landowner Factsheet
    Salix
purpurea - purpleosier willow
    Salix
scouleriana - Scouler willow
    Salvia
leucophylla - purple sage
    Sambucus
nigra spp. cerulea - blue elderberry
    Sambucus
racemosa - red elderberry
    Sapindus
saponaria - soapberry
    Sassafras
albidum - sassafras
    Landowner Factsheet
    Sciadopitys
verticillata - umbrella pine
    Senna
hebecarpa - American senna
    Sequoiadendron
giganteum - giant sequoia
    Landowner Factsheet
    Sesbania
punicea - rattlebox
    Shepherdia
canadensis - buffaloberry
    Smilax
glauca - catbrier
    Smilax
herbacea - carrion-flower
    Smilax
laurifolia - laurel greenbrier
    Smilax
rotundifolia - common greenbrier
    Smilax
tamnoides - bristly greenbrier
    Solanum
dulcamara - bitter nightshade
    Sorbus
alnifolia - Korean mountain-ash
    Sorbus
americana - American mountain-ash
    Sorbus
aucuparia - European mountain-ash
    Sorbus
sitchensis - Sitka mountain-ash
    Spiraea
alba var. alba - narrowleaf spirea
    Spiraea
alba var. latifolia - meadowsweet
    Staphylea
trifolia - bladdernut
    Stewartia
spp. - stewartia
    Styrax
americanus - American snowbell
    Styrax
japonicus - Japanese snowbell
    Symphoricarpos
albus - snowberry
    Symphoricarpos
orbiculatus - coralberry
    Symplocos
tinctoria - common sweetleaf
    Syringa
reticulata - Japanese tree lilac
    Syringa
villosa - late lilac
    Syringa
vulgaris - common lilac
    Tamarix
aphylla - athel tamarisk
    Tamarix
chinensis - saltcedar
    Tamarix
gallica - tamarisk
    Tamarix
parviflora - smallflower tamarisk
    Taxodium
ascendens - pondcypress
    Taxodium
distichum - baldcypress
    Landowner Factsheet
    Taxus
baccata - English yew
    Taxus
brevifolia - Pacific yew
    Taxus
cuspidata - Japanese yew
    Taxus
xmedia - Anglo-Jap yew
    Thuja
occidentalis - northern white-cedar
    Landowner Factsheet
    Thuja
plicata - western redcedar
    Landowner Factsheet
    Tilia
americana - American basswood
    Landowner Factsheet
    Tilia
cordata - littleleaf linden
    Tilia
petiolaris - silver linden
    Torreya
californica - California nutmeg
    Toxicodendron
diversilobum - Pacific poisonoak
    Toxicodendron
pubescens - poison-oak
    Toxicodendron
radicans - poison-ivy
    Toxicodendron
vernix - poison sumac
    Tsuga
canadensis - eastern hemlock
    Landowner Factsheet
    Tsuga
caroliniana - Carolina hemlock
    Tsuga
heterophylla - western hemlock
    Landowner Factsheet
    Tsuga
mertensiana - mountain hemlock
    Ulex
europaeus - common gorse
    Ulmus
alata - winged elm
    Ulmus
americana - American elm
    Landowner Factsheet
    Ulmus
parvifolia - Chinese elm
    Ulmus
procera - English elm
    Ulmus
pumila - Siberian elm
    Ulmus
rubra - slippery elm
    Ulmus
thomasii - rock elm
    Vaccinium
corymbosum - highbush blueberry
    Vaccinium
macrocarpon - cranberry
    Vaccinium
membranaceum - big huckleberry
    Vaccinium
ovalifolium - ovalleaf huckleberry
    Vaccinium
oxycoccos - small cranberry
    Vaccinium
pallidum - lowbush blueberry
    Vaccinium
parvifolium - red huckleberry
    Vaccinium
stamineum - deerberry
    Vaccinium
vitis-idaea - lingonberry
    Viburnum
acerifolium - mapleleaf viburnum
    Viburnum
carlesii - Koreanspice viburnum
    Viburnum
dentatum - arrowwood
    Viburnum
dilatatum - linden viburnum
    Viburnum
ellipticum - western viburnum
    Viburnum
lantana - wayfaringtree viburnum
    Viburnum
lentago - nannyberry
    Viburnum
nudum - possumhaw viburnum
    Viburnum
plicatum - doublefile viburnum
    Viburnum
prunifolium - blackhaw
    Viburnum
rhytidophyllum - leatherleaf viburnum
    Viburnum
rufidulum - rusty blackhaw
    Viburnum
xburkwoodii - Burkwood viburnum
    Vinca
minor - periwinkle
    Vitex
agnus-castus - lilac chastetree
    Vitex
negundo - chastetree
    Vitis
aestivalis - summer grape
    Vitis
rotundifolia - muscadine grape
    Weigela
florida - old fashioned weigela
    Wisteria
floribunda - Japanese wisteria
    Wisteria
sinensis - Chinese wisteria
    xCupressocyparis
leylandii - Leyland cypress
    Xanthorhiza
simplicissima - yellowroot
    Yucca
baccata - banana yucca
    Yucca
filamentosa - yucca
    Zanthoxylum
clava-herculis - pricklyash
    Zelkova
serrata - Japanese zelkova