= 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: 9
    Abies
bracteata - bristlecone fir
    Abies
magnifica - California red fir
    Abelia
xgrandiflora - glossy abelia
    Abutilon
palmeri - Palmer's Indian mallow
    Acacia
berlandieri - guajillo
    Acacia
constricta - whitethorn acacia
    Acacia
farnesiana - sweet acacia
    Acacia
greggii - catclaw acacia
    Acer
barbatum - Florida maple
    Acer
buergerianum - trident maple
    Acer
macrophyllum - bigleaf maple
    Landowner Factsheet
    Acer
negundo - boxelder
    Landowner Factsheet
    Acer
rubrum - red maple
    Landowner Factsheet
    Acer
saccharinum - silver maple
    Landowner Factsheet
    Acer
spicatum - mountain maple
    Adenostoma
sparsifolium - redshanks
    Aesculus
californica - California buckeye
    Aesculus
sylvatica - painted buckeye
    Albizia
julibrissin - mimosa
    Alnus
incana ssp. rugosa - speckled alder
    Alnus
oblongifolia - Arizona alder
    Alnus
rhombifolia - white alder
    Alnus
rubra - red alder
    Landowner Factsheet
    Ambrosia
ambrosioides - canyon ragweed
    Ambrosia
chenopodiifolia - San Diego bursage
    Ambrosia
deltoidea - triangleleaf bursage
    Amelanchier
arborea - downy serviceberry
    Landowner Factsheet
    Amelanchier
laevis - Alleghany serviceberry
    Amorpha
fruticosa - desert false indigo
    Annona
glabra - pond apple
    Aralia
spinosa - Devil's walking stick
    Araucaria
araucana - monkeypuzzle tree
    Arbutus
arizonica - Arizona madrone
    Arbutus
menziesii - Pacific madrone
    Arbutus
xalapensis - Texas madrone
    Arctostaphylos
columbiana - hairy manzanita
    Arctostaphylos
densiflora - Vine Hill manzanita
    Arctostaphylos
glauca - bigberry manzanita
    Arctostaphylos
patula - green manzanita
    Arctostaphylos
pungens - pointleaf manzanita
    Arctostaphylos
viscida - whiteleaf manzanita
    Artemisia
californica - coastal sagebrush
    Artemisia
tridentata - big sagebrush
    Asimina
parviflora - dwarf pawpaw
    Atriplex
canescens - four-wing saltbush
    Avicennia
germinans - black mangrove
    Baccharis
halimifolia - eastern baccharis
    Baccharis
pteronioides - yerba de pasmo
    Baccharis
sarothroides - desertbroom
    Berchemia
scandens - supplejack
    Betula
nigra - river birch
    Betula
occidentalis - water birch
    Betula
uber - roundleaf birch
    Bignonia
capreolata - crossvine
    Bougainvillea
spp. - bougainvillea
    Broussonetia
papyrifera - paper mulberry
    Buddleja
davidii - butterfly-bush
    Bursera
fagaroides - fragrant bursera
    Bursera
hindsiana - copal
    Bursera
microphylla - elephant tree
    Caesalpinia
pulcherrima - pride-of-Barbados
    Calliandra
eriophylla - fairy duster
    Callicarpa
americana - American beautyberry
    Callistemon
spp. - bottlebrush tree
    Calycanthus
floridus - common sweetshrub
    Calycanthus
occidentalis - sweet shrub
    Camellia
japonica - Japanese camellia
    Campsis
radicans - trumpet creeper
    Carnegiea
gigantea - saguaro cactus
    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
pallida - sand hickory
    Castela
emoryi - crucifixion thorn
    Catalpa
bignonioides - southern catalpa
    Catalpa
speciosa - northern catalpa
    Ceanothus
americanus - New Jersey tea
    Ceanothus
cuneatus - narrowleaf buckbrush
    Ceanothus
gloriosus - Point Reyes ceanothus
    Ceanothus
greggii - desert ceanothus
    Ceanothus
impressus - Santa Barbara ceanothus
    Ceanothus
integerrimus - deerbrush
    Ceanothus
prostratus - mahala mat
    Ceanothus
spinosus - greenbark ceanothus
    Ceanothus
thyrsiflorus - blueblossom
    Cedrus
atlantica - Atlas cedar
    Celastrus
orbiculatus - Oriental bittersweet
    Celtis
africana - white stinkwood
    Celtis
ehrenbergiana - spiny hackberry
    Celtis
laevigata var. laevigata - sugarberry
    Celtis
occidentalis - hackberry
    Cephalanthus
occidentalis - buttonbush
    Cercis
canadensis - eastern redbud
    Cercis
orbiculata - western redbud
    Cercocarpus
montanus - mountain-mahogany
    Cereus
hildmannianus - Andes organ pipe
    Chamaecyparis
thyoides - Atlantic white-cedar
    Chilopsis
linearis - desert-willow
    Chimaphila
maculata - striped pipsissewa
    Chionanthus
virginicus - fringetree
    Chrysolepis
chrysophylla - golden chinkapin
    Cinnamomum
camphora - camphortree
    Cistus
spp. - rockrose
    Citrus
spp. - citrus
    Clematis
drummondii - virgin's bower
    Cleome
isomeris - bladderpod spiderflower
    Cliftonia
monophylla - buckwheat tree
    Coccoloba
uvifera - seagrape
    Coleogyne
ramosissima - blackbrush
    Condalia
globosa - bitter condalia
    Cornus
florida - flowering dogwood
    Landowner Factsheet
    Cornus
nuttallii - Pacific dogwood
    Corylus
americana - American hazel
    Croton
alabamensis - Alabama croton
    Cunninghamia
lanceolata - common Chinafir
    Cupressus
arizonica - Arizona cypress
    Cupressus
forbesii - Tecate cypress
    Cupressus
macrocarpa - Monterey cypress
    Cylindropuntia
acanthocarpa - buckhorn cholla
    Cylindropuntia
bigelovii - Teddy bear cholla
    Cylindropuntia
fulgida - chain cholla
    Cylindropuntia
imbricata - tree cholla
    Cylindropuntia
prolifera - coastal cholla
    Cylindropuntia
spinosior - cane cholla
    Cyrilla
racemiflora - swamp cyrilla
    Dasylirion
leiophyllum - sotol
    Decumaria
barbara - climbing hydrangea
    Delonix
regia - flamboyant tree
    Dendromecon
rigida - tree poppy
    Diospyros
texana - Texas persimmon
    Diospyros
virginiana - common persimmon
    Landowner Factsheet
    Diplacus
puniceus - red bush monkeyflower
    Dodonaea
viscosa - hopbush
    Ebenopsis
confinis - ejoton
    Ebenopsis
ebano - Texas ebony
    Ehretia
anacua - sandpaper tree
    Elaeagnus
pungens - thorny-olive
    Encelia
californica - California brittlebrush
    Ephedra
spp. - Mormon-tea
    Epigaea
repens - trailing arbutus
    Ericameria
linearifolia - narrowleaf goldenbush
    Ericameria
nauseosa - gray rabbitbrush
    Ericameria
palmeri - Palmer's goldenbush
    Eriogonum
cinereum - coastal buckwheat
    Eriogonum
fasciculatum - flat-top buckwheat
    Eubotrys
racemosa - swamp doghobble
    Erythrina
corallodendron - coral tree
    Eucalyptus
caesia - gungurru
    Eucalyptus
camaldulensis - river red gum
    Eucalyptus
cladocalyx - sugar gum
    Eucalyptus
globulus - blue gum
    Eucalyptus
nitens - shining gum
    Eucalyptus
polyanthemos - silver dollar gum
    Eucalyptus
sideroxylon - red ironbark
    Eucalyptus
woodwardii - lemon-flowered gum
    Euonymus
americanus - strawberry bush
    Euonymus
fortunei - wintercreeper
    Eysenhardtia
orthocarpa - kidneywood
    Eysenhardtia
texana - Texas kidneywood
    Fagus
grandifolia - American beech
    Landowner Factsheet
    Faidherbia
albida - winter thorn
    Fallugia
paradoxa - Apache plume
    Ferocactus
wislizeni - barrelcactus
    Ficus
aurea - strangler fig
    Ficus
carica - common fig
    Ficus
macrophylla - Moreton Bay fig
    Firmiana
simplex - Chinese parasoltree
    Forestiera
pubescens - desert-olive
    Fothergilla
gardenii - dwarf fothergilla
    Fouquieria
columnaris - boojum tree
    Fouquieria
splendens - ocotillo
    Frangula
californica - California buckthorn
    Frangula
caroliniana - Carolina buckthorn
    Frangula
purshiana - Cascara buckthorn
    Fraxinus
americana - white ash
    Landowner Factsheet
    Fraxinus
caroliniana - Carolina ash
    Fraxinus
dipetala - two-petal ash
    Fraxinus
gooddingii - Gooding ash
    Fraxinus
latifolia - Oregon ash
    Fraxinus
pennsylvanica - green ash
    Landowner Factsheet
    Fraxinus
profunda - pumpkin ash
    Fraxinus
velutina - Arizona ash
    Fremontodendron
mexicanum - Mexican femontia
    Gambelia
juncea - baja bush snapdragon
    Garrya
elliptica - wavyleaf silktassel
    Garrya
wrightii - Wright silktassel
    Gaultheria
shallon - salal
    Gaylussacia
spp. - huckleberry
    Gelsemium
rankinii - swamp jessamine
    Gelsemium
sempervirens - false jessamine
    Gleditsia
aquatica - waterlocust
    Gleditsia
triacanthos - honeylocust
    Landowner Factsheet
    Gordonia
lasianthus - loblolly bay
    Guaiacum
angustifolium - soapbush
    Halesia
tetraptera - silverbell
    Hedera
helix - English ivy
    Heteromeles
arbutifolia - toyon
    Holodiscus
dumosus - bush oceanspray
    Hydrangea
arborescens - wild hydrangea
    Hydrangea
macrophylla - bigleaf hydrangea
    Hydrangea
quercifolia - oakleaf hydrangea
    Hypericum
spp. - Saint Johnswort
    Hyptis
emoryi - desert lavender
    Ilex
amelanchier - sarvis holly
    Ilex
cassine - dahoon
    Ilex
coriacea - large gallberry
    Ilex
cornuta - Chinese holly
    Ilex
decidua - deciduous holly
    Ilex
glabra - inkberry
    Ilex
myrtifolia - myrtle holly
    Ilex
opaca - American holly
    Ilex
purpurea - Oriental holly
    Ilex
verticillata - winterberry holly
    Ilex
vomitoria - yaupon
    Ilex
xattenuata - Foster's holly
    Illicium
floridanum - Florida anise tree
    Itea
virginica - sweetspire
    Iva
frutescens - marsh-elder
    Iva
hayesiana - San Diego povertyweed
    Juglans
californica - California black walnut
    Juglans
hindsii - Hind's black walnut
    Juglans
major - Arizona walnut
    Juglans
microcarpa - little walnut
    Juglans
nigra - black walnut
    Landowner Factsheet
    Juniperus
californica - California juniper
    Juniperus
chinensis - Chinese juniper
    Juniperus
conferta - shore juniper
    Juniperus
deppeana - alligator juniper
    Juniperus
horizontalis - creeping juniper
    Juniperus
monosperma - oneseed juniper
    Juniperus
occidentalis - western juniper
    Juniperus
osteosperma - Utah juniper
    Juniperus
pinchotii - redberry juniper
    Juniperus
procumbens - Ibuki juniper
    Juniperus
virginiana - eastern redcedar
    Landowner Factsheet
    Kalmia
latifolia - mountain laurel
    Koeberlinia
spinosa - allthorn
    Koelreuteria
paniculata - goldenraintree
    Krameria
grayi - white ratany
    Lagerstroemia
indica - crapemyrtle
    Laguncularia
racemosa - white mangrove
    Larix
occidentalis - western larch
    Landowner Factsheet
    Larrea
tridentata - creosote bush
    Laurus
nobilis - laurel
    Lavatera
assurgentiflora - island mallow
    Leitneria
floridana - corkwood
    Leucaena
retusa - littleleaf leadtree
    Leucothoe
axillaris - coast leucothoe
    Ligustrum
japonicum - Japanese privet
    Lindera
benzoin - spicebush
    Lippia
spp. - verbena
    Liquidambar
styraciflua - sweetgum
    Landowner Factsheet
    Liriodendron
tulipifera - yellow-poplar
    Landowner Factsheet
    Lithocarpus
densiflorus - tanoak
    Lonicera
involucrata - twinberry
    Lonicera
japonica - Japanese honeysuckle
    Lycium
andersonii - Anderson boxthorn
    Lycium
brevipes - Baja desert-thorn
    Lycium
fremontii - Fremont's desert-thorn
    Lyonia
ferruginea - staggerbush
    Lyonia
lucida - fetterbush lyonia
    Lyonothamnus
floribundus - lyon tree
    Lysiloma
candidum - palo blanco
    Lysiloma
watsonii - desertfern
    Maclura
pomifera - osage-orange
    Magnolia
ashei - Ashe magnolia
    Magnolia
grandiflora - southern magnolia
    Magnolia
pyramidata - pyramid magnolia
    Magnolia
virginiana - sweetbay magnolia
    Magnolia
xsoulangiana - saucer magnolia
    Mahonia
fremontii - Fremont barberry
    Mahonia
haematocarpa - red barberry
    Mahonia
nervosa - dwarf Oregon-grape
    Mahonia
nevinii - Nevine's barberry
    Mahonia
repens - creeping mahonia
    Malosma
laurina - laurel sumac
    Malus
fusca - Oregon crabapple
    Melaleuca
linariifolia - flaxleaf paperbark
    Melia
azedarach - Chinaberry
    Mimosa
aculeaticarpa - catclaw mimosa
    Mitchella
repens - partridgeberry
    Morella
californica - Pacific waxmyrtle
    Morella
cerifera - waxmyrtle
    Morella
inodora - odorless bayberry
    Morus
alba - white mulberry
    Morus
microphylla - Texas mulberry
    Morus
rubra - red mulberry
    Musa
spp. - banana
    Myrtus
communis - myrtle
    Nandina
domestica - heavenly bamboo
    Nerium
oleander - oleander
    Nicotiana
rustica - Aztec tobacco
    Nolina
texana - beargrass
    Nyssa
aquatica - water tupelo
    Landowner Factsheet
    Nyssa
biflora - swamp tupelo
    Nyssa
sylvatica - blackgum
    Landowner Factsheet
    Oemleria
cerasiformis - Indian-plum
    Olea
europaea - olive
    Olneya
tesota - desert ironwood
    Oplopanax
horridus - Devilsclub
    Opuntia
engelmannii - Engelmann's pricklypear
    Opuntia
rufida - blind pricklypear
    Osmanthus
americanus - devilwood
    Osteomeles
anthyllidifolia - Hawaii hawthorne
    Oxydendrum
arboreum - sourwood
    Pachycereus
schottii - senita cactus
    Pachycormus
discolor - torote blanco
    Parkinsonia
aculeata - Jerusalem thorn
    Parkinsonia
florida - blue paloverde
    Parkinsonia
microphylla - yellow paloverde
    Parthenium
argentatum - guayule
    Parthenocissus
quinquefolia - Virginia creeper
    Paulownia
fortunei - dragon tree
    Paulownia
tomentosa - royal paulownia
    Persea
borbonia - redbay
    Persea
palustris - swampbay
    Petrophytum
caespitosum - rockmat
    Phoenix
canariensis - Canary Island date palm
    Phoenix
roebelenii - pygmy date palm
    Photinia
pyrifolia - chokeberry
    Photinia
xfraseri - red tips
    Physocarpus
capitatus - ninebark
    Physocarpus
monogynus - mountain ninebark
    Picea
breweriana - Brewer spruce
    Picea
chihuahuana - Chihuahua spruce
    Picea
sitchensis - Sitka spruce
    Landowner Factsheet
    Pinckneya
bracteata - fevertree
    Pinus
aristata - bristlecone pine
    Pinus
attenuata - knobcone pine
    Pinus
cembra - Swiss stone pine
    Pinus
clausa - sand pine
    Pinus
coulteri - Coulter pine
    Pinus
edulis - pinyon pine
    Pinus
eldarica - Afghan pine
    Pinus
elliottii - slash pine
    Landowner Factsheet
    Pinus
engelmannii - Apache pine
    Pinus
glabra - spruce pine
    Pinus
halepensis - Aleppo pine
    Pinus
lambertiana - sugar pine
    Landowner Factsheet
    Pinus
leiophylla - Chihuahua pine
    Pinus
monophylla - singleleaf pinyon
    Pinus
muricata - Bishop pine
    Pinus
palustris - longleaf pine
    Landowner Factsheet
    Pinus
pinea - Italian stone pine
    Pinus
quadrifolia - Parry pine
    Pinus
radiata - Monterey pine
    Pinus
roxburghii - chir pine
    Pinus
sabiniana - gray pine
    Pinus
serotina - pond pine
    Pinus
strobiformis - southwestern white pine
    Pinus
taeda - loblolly pine
    Landowner Factsheet
    Pinus
torreyana - Torrey pine
    Pistacia
chinensis - Chinese pistache
    Planera
aquatica - water elm
    Platanus
occidentalis - American sycamore
    Landowner Factsheet
    Platanus
racemosa - California sycamore
    Platanus
wrightii - Arizona sycamore
    Platycladus
orientalis - Oriental arborvitae
    Pluchea
sericea - arrow-weed
    Podocarpus
macrophyllus - shrubby yew
    Poliomintha
incana - rosemary mint
    Poncirus
trifoliata - trifoliate orange
    Populus
alba - European white poplar
    Populus
balsamifera ssp. trichocarpa - black cottonwood
    Landowner Factsheet
    Populus
deltoides - eastern cottonwood
    Landowner Factsheet
    Populus
fremontii - Fremont cottonwood
    Populus
heterophylla - swamp cottonwood
    Populus
nigra 'Italica' - Lombardy poplar
    Prosopis
glandulosa - honey mesquite
    Prosopis
pubescens - screwbean mesquite
    Prosopis
velutina - velvet mesquite
    Prunus
americana - American plum
    Prunus
angustifolia - Chickasaw plum
    Prunus
caroliniana - Carolina laurelcherry
    Prunus
emarginata - bitter cherry
    Prunus
fremontii - desert apricot
    Prunus
ilicifolia - hollyleaf cherry
    Prunus
persica - peach
    Prunus
serotina - black cherry
    Landowner Factsheet
    Prunus
subcordata - Klamath plum
    Prunus
virginiana - choke cherry
    Pseudotsuga
macrocarpa - bigcone Douglas-fir
    Pseudotsuga
menziesii - Douglas-fir
    Landowner Factsheet
    Psilostrophe
cooperi - paper-daisy
    Psorothamnus
schottii - Schott indigobush
    Psorothamnus
spinosus - desert smoke tree
    Ptelea
trifoliata - hoptree
    Pueraria
montana - kudzu
    Punica
granatum - pomegranate
    Purshia
stansburiana - Stansbury cliffrose
    Purshia
tridentata - bitterbrush
    Pyracantha
coccinea - scarlet firethorn
    Pyrus
communis - common pear
    Quercus
acutissima - sawtooth oak
    Quercus
agrifolia - coast live oak
    Quercus
alba - white oak
    Landowner Factsheet
    Quercus
arizonica - Arizona white oak
    Quercus
berberidifolia - scrub oak
    Quercus
chrysolepis - canyon live oak
    Quercus
douglasii - blue oak
    Quercus
emoryi - Emory oak
    Quercus
engelmannii - Engelmann oak
    Quercus
falcata - southern red oak
    Landowner Factsheet
    Quercus
gambelii - Gambel oak
    Quercus
garryana - Oregon white oak
    Quercus
grisea - gray oak
    Quercus
hemisphaerica - Darlington oak
    Quercus
hypoleucoides - silverleaf oak
    Quercus
incana - bluejack oak
    Quercus
kelloggii - California black oak
    Quercus
laevis - turkey oak
    Quercus
laurifolia - laurel oak
    Quercus
lobata - valley oak
    Quercus
lyrata - overcup oak
    Quercus
macrocarpa - bur oak
    Landowner Factsheet
    Quercus
margarettae - sand post oak
    Quercus
michauxii - swamp chestnut oak
    Quercus
minima - running oak
    Quercus
muehlenbergii - chinkapin oak
    Quercus
nigra - water oak
    Landowner Factsheet
    Quercus
oblongifolia - Mexican blue oak
    Quercus
pagoda - cherrybark oak
    Landowner Factsheet
    Quercus
phellos - willow oak
    Landowner Factsheet
    Quercus
rugosa - netleaf oak
    Quercus
sinuata - Durand white oak
    Quercus
stellata - post oak
    Landowner Factsheet
    Quercus
texana - Nuttall oak
    Quercus
tomentella - island live oak
    Quercus
turbinella - shrub live oak
    Quercus
virginiana - live oak
    Landowner Factsheet
    Quercus
wislizeni - interior live oak
    Quillaja
saponaria - soapbark
    Rhamnus
crocea - redberry
    Rhapidophyllum
hystrix - needle palm
    Rhizophora
mangle - red mangrove
    Rhododendron
austrinum - Florida azalea
    Rhododendron
canescens - swamp azalea
    Rhododendron
macrophyllum - Pacific rhododendron
    Rhododendron
occidentale - western azalea
    Rhus
aromatica - fragrant sumac
    Rhus
copallinum - shining sumac
    Rhus
glabra - smooth sumac
    Rhus
integrifolia - lemonade sumac
    Rhus
kearneyi - Kearney's sumac
    Rhus
lancea - African sumac
    Rhus
lentii - lentisco
    Rhus
microphylla - littleleaf sumac
    Rhus
ovata - sugar sumac
    Rhus
trilobata - skunkbush sumac
    Rhus
virens - New Mexico evergreen sumac
    Ribes
aureum - golden currant
    Ribes
viburnifolium - evergreen currant
    Robinia
neomexicana - New Mexican locust
    Rosa
minutifolia - small-leaved rose
    Rubus
allegheniensis - Alleghany blackberry
    Rubus
argutus - prickly Florida blackberry
    Rubus
flagellaris - dewberry
    Rubus
occidentalis - black raspberry
    Rubus
spectabilis - salmonberry
    Rubus
ursinus - wild blackberry
    Sabal
minor - bush palmetto
    Sabal
palmetto - cabbage palmetto
    Salix
discolor - pussy willow
    Salix
exigua - sandbar willow
    Salix
lasiolepis - arroyo willow
    Salix
nigra - black willow
    Landowner Factsheet
    Salix
scouleriana - Scouler willow
    Salvia
apiana - white sage
    Salvia
clevelandii - fragrant sage
    Salvia
leucophylla - purple sage
    Salvia
mellifera - black sage
    Sambucus
nigra spp. cerulea - blue elderberry
    Sambucus
racemosa - red elderberry
    Sapindus
saponaria - soapberry
    Sassafras
albidum - sassafras
    Landowner Factsheet
    Schinus
molle - peppertree
    Schinus
terebinthifolius - Brazilian peppertree
    Senna
hebecarpa - American senna
    Sequoia
sempervirens - redwood
    Landowner Factsheet
    Serenoa
repens - saw palmetto
    Sesbania
punicea - rattlebox
    Shepherdia
rotundifolia - roundleaf buffaloberry
    Simmondsia
chinensis - jojoba
    Smilax
glauca - catbrier
    Smilax
herbacea - carrion-flower
    Smilax
laurifolia - laurel greenbrier
    Smilax
rotundifolia - common greenbrier
    Smilax
tamnoides - bristly greenbrier
    Solanum
dulcamara - bitter nightshade
    Sophora
secundiflora - mescal bean
    Sphaeralcea
ambigua - desert globemallow
    Stewartia
spp. - stewartia
    Styrax
americanus - American snowbell
    Syagrus
romanzoffiana - queen palm
    Symplocos
tinctoria - common sweetleaf
    Tamarix
aphylla - athel tamarisk
    Tamarix
chinensis - saltcedar
    Tamarix
gallica - tamarisk
    Tamarix
parviflora - smallflower tamarisk
    Taxodium
ascendens - pondcypress
    Taxodium
distichum - baldcypress
    Landowner Factsheet
    Taxus
brevifolia - Pacific yew
    Tecoma
stans - yellow bells
    Torreya
californica - California nutmeg
    Torreya
taxifolia - Florida torreya
    Toxicodendron
diversilobum - Pacific poisonoak
    Toxicodendron
pubescens - poison-oak
    Toxicodendron
radicans - poison-ivy
    Toxicodendron
vernix - poison sumac
    Triadica
sebifera - Chinese tallow tree
    Tsuga
heterophylla - western hemlock
    Landowner Factsheet
    Ulex
europaeus - common gorse
    Ulmus
alata - winged elm
    Ulmus
americana - American elm
    Landowner Factsheet
    Ulmus
crassifolia - cedar elm
    Ulmus
parvifolia - Chinese elm
    Ulmus
pumila - Siberian elm
    Umbellularia
californica - California-laurel
    Ungnadia
speciosa - Mexican buckeye
    Vaccinium
arboreum - sparkleberry
    Vaccinium
elliottii - Elliott's blueberry
    Vaccinium
membranaceum - big huckleberry
    Vaccinium
ovalifolium - ovalleaf huckleberry
    Vaccinium
ovatum - evergreen huckleberry
    Vaccinium
stamineum - deerberry
    Vauquelinia
californica - Arizona rosewood
    Vernicia
fordii - tungoil tree
    Viburnum
ellipticum - western viburnum
    Viburnum
nudum - possumhaw viburnum
    Viburnum
rufidulum - rusty blackhaw
    Viguiera
laciniata - San Diego sunflower
    Vitex
agnus-castus - lilac chastetree
    Vitex
negundo - chastetree
    Vitis
aestivalis - summer grape
    Vitis
rotundifolia - muscadine grape
    Washingtonia
filifera - California fan palm
    Washingtonia
robusta - Mexican fan palm
    Wisteria
floribunda - Japanese wisteria
    xCupressocyparis
leylandii - Leyland cypress
    Xanthorhiza
simplicissima - yellowroot
    Yucca
baccata - banana yucca
    Yucca
brevifolia - Joshua tree
    Yucca
elata - soaptree yucca
    Yucca
filamentosa - yucca
    Yucca
schidigera - Mojave yucca
    Yucca
torreyi - Torrey's yucca
    Zanthoxylum
clava-herculis - pricklyash
    Ziziphus
obtusifolia - lotebush