| Scientific Name |
Common Name |
Course
|
| Abies balsamea |
Balsam
fir |
Hort 232
|
| Abies balsamea `Nana' |
Dwarf
balsam
fir |
Hort 232 |
| Abies concolor |
White
fir |
Hort 232 |
| Abies grandis |
Grand
fir |
Hort 232 |
| Abies lasiocarpa |
Subalpine
fir |
Hort 231
& 232 |
| Abies procera |
Noble
fir |
Hort 232 |
| Acer
campestre |
Hedge
maple |
Hort 231 |
| Acer
circinatum |
Vine
maple |
Hort 231
& 232 |
| Acer
ginnala |
Amur
maple |
Hort 231 |
| Acer
glabrum |
Rocky
Mountain
maple |
Hort 231
& 232 |
| Acer
griseum |
Paperbark
maple |
Hort 231 |
| Acer
macrophyllum |
Bigleaf
maple |
Hort 231 |
| Acer
negundo |
Box
elder |
Hort 231 |
| Acer
palmatum |
Japanese
maple |
Hort 231 |
| Acer
palmatum var. dissectum |
Laceleaf
Japanese
maple |
Hort 231 |
| Acer
platanoides |
Norway
maple |
Hort 231 |
| Acer
platanoides 'Crimson
King' |
Crimson
King
Norway maple |
Hort 231 |
| Acer
pseudoplatanus |
Sycamore
maple |
Hort 231 |
| Acer
rubrum |
Red
maple |
Hort 231 |
| Acer
saccharinum |
Silver
maple |
Hort 231 |
| Acer
saccharum |
Sugar
maple |
Hort 231 |
| Achillea sp. |
Yarrow |
Hort 232 |
| Aeschynanthus
sp. |
Lipstick
plant |
Hort 232 |
| Aesculus
sp. |
Horsechestnut |
Hort 231 |
| Aglaonema sp. |
Chinese
evergreen |
Hort 231
& 232 |
| Ailanthus
altissima |
Tree
of
heaven |
Hort 231 |
| Amelanchier
alnifolia |
Saskatoon
serviceberry |
Hort 231
& 232 |
| Amelanchier
lamarckii |
Apple
serviceberry |
Hort 232 |
| Anemone
blanda |
Grecian
windflower |
Hort 232 |
| Antirrhinum
majus |
Snapdragon |
Hort 231
|
| Aquilegia sp. |
Columbine |
Hort 232 |
| Arctostaphylos
uva-ursi |
Kinnikinnick |
Hort 231
& 232 |
| Artemisia
sp. |
Wormwood |
Hort 231 |
| Asarum
sp. |
Wild
ginger |
Hort 231 |
| Aspidistra
elatior |
Cast
iron
plant |
Hort 232 |
| Astilbe
sp. |
False
spirea |
Hort 232 |
| Begonia
Semperflorens-Cultorum Group |
Wax
begonia |
Hort 231
|
| Begonia
sp. |
Rhizomatous
begonia |
Hort 231
& 232 |
| Berberis
julianae |
Wintergreen
barberry |
Hort 231 |
| Berberis
thunbergii |
Japanese
barberry |
Hort 231 |
| Berberis
verruculosa |
Warty
barberry |
Hort 231 |
| Bergenia sp. |
Bergenia |
Hort 232 |
| Betula
nigra |
River
birch |
Hort 231 |
| Betula
occidentalis |
Water
birch |
Hort 231
& 232 |
| Betula
papyrifera |
Paper
birch |
Hort 231 |
| Betula
pendula |
European
white
birch |
Hort 231 |
| Bougainvillea
sp. |
Bougainvillea |
Hort 231
& 232
|
| Buddleja
davidii |
Butterfly
bush |
Hort 231
|
| Buxus
sp. |
Boxwood |
Hort 232 |
| Calluna
vulgaris |
Heather |
Hort 231
& 232 |
| Calamagrostis ×acutiflora
'Karl Foerster' |
Feather
reed
grass |
Hort 231
& 232 |
| Calocedrus decurrens |
California
incensecedar |
Hort 231
& 232 |
| Camassia
sp. |
Camas |
Hort 232 |
| Camellia
sp. |
Camellia
|
Hort 232 |
| Campsis
radicans |
Trumpet
vine |
Hort 231
|
| Caragana
arborescens |
Siberian
peashrub |
Hort 231 |
| Carpinus
betulus |
European
hornbeam |
Hort 231 |
| Caryopteris
×clandonensis |
Blue
spirea |
Hort 231
|
| Catalpa sp. |
Catalpa |
Hort 231
|
| Ceanothus
sp. |
Wild
lilac |
Hort 232 |
| Cerastium
tomentosum |
Snow-in-summer |
Hort 232 |
| Cercidiphyllum
japonicum |
Katsuratree |
Hort 231
& 232
|
| Chaenomeles sp. |
Flowering
quince |
Hort 232 |
| Chamaecyparis
lawsoniana |
Lawson
falsecypress |
Hort 232 |
| Chamaecyparis
obtusa |
Hinoki
falsecypress |
Hort 232 |
| Chamaedorea
elegans |
Neanthe
bella |
Hort 232 |
| Chamaedorea
seifrizii |
Bamboo
palm |
Hort 232 |
| Chionodoxa sp. |
Glory-of-the-snow |
Hort 232 |
| Clematis
sp. |
Clematis |
Hort 231
|
| Cleome sp. |
Spider
flower |
Hort 231
|
| Codiaeum variegatum |
Croton |
Hort 232 |
| Cornus
florida |
Flowering
dogwood |
Hort 231
|
| Cornus
kousa |
Kousa
dogwood |
Hort 231
|
| Cornus
mas |
Cornelian
cherry
dogwood |
Hort 231
& 232
|
| Cornus
sericea |
Redosier
dogwood |
Hort 231
|
| Cornus
sericea 'Flaviramea' |
Yellowtwig
dogwood |
Hort 231
|
| Corylus
avellana
'Contorta' |
Harry
Lauder’s
walking stick |
Hort 231
& 232 |
| Cosmos
bipinnatus |
Cosmos |
Hort 231
|
| Cotinus
coggygria |
Smoketree |
Hort 231 |
| Cotoneaster
apiculatus |
Cranberry
cotoneaster |
Hort 231 |
| Cotoneaster dammeri |
Bearberry
cotoneaster |
Hort 231 |
| Cotoneaster
horizontalis |
Rockspray
cotoneaster |
Hort 231 |
| Cotoneaster
lucidus |
Hedge
cotoneaster |
Hort 231 |
| Crataegus
×lavallei |
Lavalle
hawthorn |
Hort 231 |
| Crataegus
×media |
English
hawthorn |
Hort 231 |
| Crataegus
phaenopyrum |
Washington
hawthorn |
Hort 231 |
| Crocus sp. |
Crocus |
Hort 232 |
| Ctenanthe sp. |
Ctenanthe |
Hort 232 |
| Cupressus nootkatensis `Pendula' |
Weeping
nootka falsecypress |
Hort 232 |
| Cycas
revoluta |
Sago
palm |
Hort 232 |
| Cyclamen
persicum |
Florist's
cyclamen |
Hort 232 |
| Cyperus involucratus |
Umbrella
plant |
Hort 232 |
| Cyrtomium
falcatum |
Holly
fern |
Hort 232 |
| Daphne
×burkwoodii |
Burkwood
daphne |
Hort 232 |
| Daphne
cneorum |
Rose
daphne |
Hort 232 |
| Dasiphora fruticosa |
Bush
cinquefoil |
Hort 231 |
| Deschampsia
cespitosa |
Tufted
hairgrass |
Hort 232 |
| Dianthus sp. |
Pink |
Hort 232 |
| Dicentra sp. |
Bleeding
heart |
Hort 232 |
| Dieffenbachia sp. |
Dumb
cane |
Hort 232 |
| Dracaena marginata |
Dragon
tree |
Hort 232 |
| Dryas
octopetala |
Mountain
avens |
Hort 231 |
| Elaeagnus
angustifolia |
Russian
olive |
Hort 231 |
| Epipremnum
pinnatum |
Pothos |
Hort 232 |
| Erica sp. |
Heath |
Hort 232 |
| Eriogonum
sp. |
Wild
buckwheat |
Hort 231 |
| Erythronium sp. |
Trout
lily |
Hort 232 |
| Eschscholzia
californica |
California
poppy |
Hort 231
|
| Euonymus
alatus |
Winged
euonymus |
Hort 231
|
| Euonymus
fortunei |
Wintercreeper |
Hort 231 |
| Fagus
sylvatica |
European
beech |
Hort 231 |
| Fatsia
japonica |
Japanese
fatsia |
Hort 231 |
| Festuca glauca |
Blue
fescue |
Hort 232 |
| Forsythia
sp. |
Forsythia |
Hort 232 |
| Fragaria
chiloensis |
Beach
strawberry |
Hort 231 |
| Fraxinus
americana |
White
ash |
Hort 231
& 232 |
| Fraxinus
pennsylvanica |
Green
ash |
Hort 231 |
| Fritillaria
imperialis |
Crown
imperial |
Hort 232 |
| Gaillardia
sp. |
Blanket
flower |
Hort 231
& 232 |
| Galanthus
nivalis |
Common
snowdrop |
Hort 232 |
| Geranium
sp. |
Cranesbill |
Hort 232 |
| Ginkgo
biloba |
Ginkgo |
Hort 231 |
| Gleditsia
triacanthos |
Honeylocust |
Hort 231 |
Hamamelis
sp.
|
Witchhazel |
Hort 231 |
| Hedera
helix |
English
ivy |
Hort 231 |
| Helianthus
annuus |
Sunflower |
Hort 231
|
| Helleborus sp. |
Hellebore |
Hort 232 |
| Hemerocallis
sp. |
Daylily |
Hort 232 |
| Heuchera sp. |
Coralbells |
Hort 231
& 232 |
| Holodiscus
discolor |
Oceanspray |
Hort 231 |
| Hosta sp. |
Plantain
lily |
Hort 232 |
Howea
forsteriana
|
Kentia
palm |
Hort 232 |
| Hoya sp. |
Wax
plant |
Hort 232 |
| Hyacinthus
orientalis |
Hyacinth |
Hort 232 |
| Hydrangea
anomala
subsp. petiolaris |
Climbing
hydrangea |
Hort 231
|
| Hylotelephium 'Herbstfreude' |
Autumn
joy
sedum |
Hort 231
& 232 |
| Hypericum
calycinum |
Aaronsbeard
St.
Johnswort |
Hort 231 |
| Iberis
sempervirens |
Evergreen
candytuft |
Hort 232 |
| Ilex
×meserveae
'Blue Girl' or 'Blue Boy' |
Blue
Girl
holly or Blue Boy holly |
Hort 231 |
| Impatiens
walleriana |
Impatiens
|
Hort 231
|
| Iris ×germanica |
Bearded
iris |
Hort 232 |
| Iris
reticulata |
Netted
iris |
Hort 232 |
| Jacobaea
maritima |
Dusty
miller |
Hort 231 |
| Juniperus
horizontalis |
Creeping
juniper |
Hort 232 |
| Juniperus ×pfitzeriana `Hetzii' |
Hetz
juniper |
Hort 232 |
Juniperus ×pfitzeriana 'Wilhelm Pfitzer'
|
Pfitzer
juniper
|
Hort 232 |
| Juniperus sabina 'Tamariscifolia' |
Tam
juniper |
Hort 232 |
| Juniperus scopulorum |
Rocky
mountain
juniper |
Hort 231
& 232 |
| Juniperus squamata `Blue Star' |
Blue star
juniper |
Hort 232 |
| Juniperus virginiana |
Eastern
red cedar |
Hort 232 |
| Kalanchoe tomentosa |
Panda
plant |
Hort 232 |
| Kerria
japonica |
Japanese
kerria |
Hort 231
& 232 |
| Koelreuteria
paniculata |
Goldenrain
tree |
Hort 231 |
| Kolkwitzia
amabilis |
Beautybush |
Hort 231
|
| Laburnum
sp. |
Goldenchain
tree |
Hort 231 |
| Larix sp. |
Larch |
Hort 231
& 232 |
| Lavandula
sp. |
Lavender |
Hort 231 |
| Leucanthemum
×superbum |
Shasta
daisy |
Hort 232 |
| Liatris sp. |
Blazing
star |
Hort 231
& 232 |
| Ligustrum
sp. |
Privet |
Hort 231
|
| Lilium sp. |
Lily |
Hort 231
& 232 |
| Liquidambar
styraciflua |
American
sweetgum |
Hort 231 |
| Liriodendron
tulipifera |
Tuliptree |
Hort 231 |
| Lobelia
erinus |
Lobelia |
Hort 231
|
| Lupinus
sp. |
Lupine |
Hort 232 |
| Magnolia
grandiflora |
Southern
magnolia |
Hort 232 |
| Magnolia stellata |
Star
magnolia |
Hort 232 |
| Magnolia sp. |
Deciduous
magnolia |
Hort 232 |
| Mahonia
aquifolium |
Oregon
grape |
Hort 231
& 232 |
| Mahonia
aquifolium
'Compactum' |
Dwarf
Oregon
grape |
Hort 231 |
| Mahonia
nervosa |
Cascades
mahonia |
Hort 231 |
| Mahonia
repens |
Creeping
mahonia |
Hort 231
& 232 |
Malus
floribunda
|
Japanese
crabapple |
Hort 232 |
| Malus sp. |
Flowering
crabapple |
Hort 231
& 232 |
| Microbiota decussata |
Russian
arborvitae |
Hort 232 |
| Mimulus
sp. |
Monkey
flower |
Hort 231
|
| Miscanthus
sinensis |
Silver
grass |
Hort 232 |
Muscari
sp.
|
Grape
hyacinth |
Hort 232 |
| Nandina
domestica |
Heavenly
bamboo |
Hort 231 |
| Narcissus sp. |
Daffodil |
Hort 232 |
| Nephrolepis
exaltata |
Boston
fern |
Hort 231
& 232 |
| Nerium
oleander |
Oleander |
Hort 232 |
| Opuntia sp. |
Prickly
pear |
Hort 232 |
| Pachysandra
terminalis |
Japanese
pachysandra |
Hort 231
& 232 |
| Paeonia
sp. |
Herbaceous
peony |
Hort 232 |
| Parrotia
persica |
Persian
parrotia |
Hort 231 |
| Parthenocissus
quinquefolia |
Virginia
Creeper |
Hort 231
|
| Parthenocissus
tricuspidata |
Boston
ivy |
Hort 231
|
| Paxistima
sp. |
Mountain
lover |
Hort 232 |
| Pelargonium
×hortorum |
Geranium |
Hort 231
& 232
|
| Penstemon
sp. |
Penstemon |
Hort 232 |
| Peperomia
obtusifolia |
Baby
rubber
plant |
Hort 232 |
| Petunia
×atkinsiana |
Petunia |
Hort 231
|
| Phalaenopsis
sp. |
Moth
orchid |
Hort 232 |
| Philadelphus
sp. |
Mockorange |
Hort 231
|
| Philodendron
hederaceum
var. oxycardium |
Heart-leaf
philodendron |
Hort 232 |
| Phlebodium
aureum |
Rabbit's
foot
fern |
Hort 232 |
| Phlox
subulata |
Creeping
phlox |
Hort 232 |
| Phoenix
roebelenii |
Dwarf
date
palm |
Hort 232 |
| Photinia
melanocarpa |
Black
chokeberry |
Hort 231 |
| Physocarpus
sp. |
Ninebark |
Hort 231
& 232 |
| Picea
abies |
Norway
spruce |
Hort 232 |
| Picea abies `Nidiformis' |
Bird's
nest
spruce |
Hort 232 |
| Picea abies 'Pendula' |
Weeping
Norway
spruce |
Hort 232 |
| Picea engelmannii |
Engelmann
spruce |
Hort 232 |
| Picea glauca |
White
spruce |
Hort 232 |
| Picea glauca `Conica' |
Dwarf
Alberta
spruce |
Hort 232 |
| Picea omorika |
Serbian
spruce |
Hort 232 |
| Picea pungens |
Colorado
spruce |
Hort 232 |
| Pieris
japonica |
Japanese
pieris |
Hort 232 |
| Pilea nummulariifolia
|
Creeping
charlie |
Hort 232 |
| Pinus aristata |
Bristlecone
pine |
Hort 232 |
| Pinus contorta |
Lodgepole
pine |
Hort 231
& 232 |
| Pinus densiflora `Umbraculifera' |
Tanyosho
pine |
Hort 232 |
| Pinus flexilis |
Limber
pine |
Hort 232 |
| Pinus mugo |
Mugo
pine |
Hort 232 |
| Pinus nigra |
Austrian
pine |
Hort 232 |
| Pinus ponderosa |
Ponderosa
pine |
Hort 232 |
| Pinus strobus |
Eastern
white
pine |
Hort 232 |
| Pinus sylvestris |
Scotch
pine |
Hort 232 |
| Pittosporum
tobira |
Japanese
pittosporum |
Hort 231 |
| Platanus
sp. |
Sycamore |
Hort 231 |
| Platycerium
bifurcatum |
Staghorn
fern |
Hort 232 |
| Platycladus
orientalis |
Oriental
arborvitae |
Hort 232 |
| Plectranthus
scutellarioides |
Coleus |
Hort 231
& 232
|
| Plectranthus
verticillatus |
Swedish
ivy |
Hort 231
& 232 |
| Podocarpus
macrophyllus |
Yew
pine |
Hort 232 |
| Polystichum munitum |
Western
sword
fern |
Hort 232 |
| Populus
tremuloides |
Quaking
aspen |
Hort 231
& 232 |
| Prunus
×cistena |
Purpleleaf
sand
cherry |
Hort 232 |
| Prunus
laurocerasus |
Cherrylaurel |
Hort 231 |
| Prunus
subhirtella 'Pendula' |
Weeping
higan
cherry |
Hort 232 |
| Prunus sp. |
Flowering
cherry |
Hort 232 |
| Pseudotsuga menziesii |
Douglas
fir |
Hort 231
& 232 |
| Pulmonaria sp. |
Lungwort |
Hort 232 |
| Pulsatilla
vulgaris |
Pasque
flower |
Hort 232 |
| Pyracantha
coccinea |
Firethorn |
Hort 231 |
| Pyrus
calleryana |
Callery
pear |
Hort 232 |
| Quercus
alba |
White
oak |
Hort 231 |
| Quercus
gambelii |
Gambel
oak |
Hort 231 |
| Quercus
palustris |
Pin
oak |
Hort 231 |
| Quercus
robur |
English
oak |
Hort 231 |
| Quercus
rubra |
Red
oak |
Hort 231 |
| Radermachera
sinica |
China
doll |
Hort 232 |
| Rhododendron sp. |
Azalea
or rhododendron |
Hort 231
& 232 |
| Rhus
aromatica |
Fragrant
sumac |
Hort 231 |
| Rhus
glabra |
Smooth
sumac |
Hort 231 |
| Rhus
typhina |
Staghorn
sumac |
Hort 231 |
| Ribes aureum |
Golden
currant |
Hort 232 |
| Ribes
sanguineum |
Winter
currant |
Hort 232 |
| Robinia
pseudoacacia |
Black
locust |
Hort 231 |
| Rosa
sp. |
Rose |
Hort 231 |
| Salix
purpurea |
Purpleosier
willow |
Hort 231 |
| Salvia
coccinea |
Tropical
sage |
Hort 231
|
| Sambucus
nigra |
Blue
elderberry |
Hort 231 |
| Schefflera actinophylla |
Schefflera
|
Hort 232 |
| Schefflera
arboricola |
Dwarf
schefflera |
Hort 232 |
| Sedum
spurium |
Two-row
stonecrop |
Hort 231 |
| Sempervivum
sp. |
Hen-and-chicks |
Hort 232 |
| Skimmia
japonica |
Japanese
skimmia |
Hort 231 |
| Sorbus
aucuparia |
European
mountainash |
Hort 231 |
| Spathiphyllum sp. |
Peace
lily |
Hort 232 |
| Spiraea
betulifolia |
Birchleaf
spirea |
Hort 231 |
Spiraea
douglasii
|
Western
spirea |
Hort 231 |
| Spiraea
japonica |
Japanese
spirea |
Hort 231 |
Spiraea
japonica 'Anthony
Waterer'
|
Anthony
Waterer
spirea |
Hort 231 |
| Spiraea
nipponica
'Snowmound' |
Snowmound
nippon
spirea |
Hort 231 |
| Spiraea
thunbergii |
Thunberg
spirea |
Hort 231
& 232 |
| Spiraea
×vanhouttei |
Vanhoutte
spirea |
Hort 231 |
| Stachys
byzantina |
Lamb's
ear |
Hort 231 |
| Streptocarpus saxorum |
Cape
primrose |
Hort 232 |
| Styphnolobium
japonicum |
Japanese
pagoda
tree |
Hort 231 |
| Styrax
japonicus |
Japanese
snowbell |
Hort 231 |
| Symphoricarpos
sp. |
Snowberry |
Hort 231
|
| Syngonium
podophyllum |
Nephthytis |
Hort 232 |
| Syringa
sp. |
Lilac |
Hort 232 |
| Tagetes
sp. |
Marigold |
Hort 231
|
| Taxus baccata `Repandens' |
Spreading
English
yew |
Hort 232 |
| Taxus sp. |
Yew |
Hort 232 |
| Thuja
occidentalis |
American
arborvitae |
Hort 232 |
| Thuja
plicata |
Western
red cedar |
Hort 232
|
| Thymus
pseudolanuginosus |
Woolly
thyme |
Hort 231
& 232 |
| Thymus
serpyllum |
Creeping
thyme |
Hort 231 |
| Tilia
cordata |
Littleleaf
linden |
Hort 231 |
| Tilia
tomentosa |
Silver
linden |
Hort 231 |
| Tolmiea
menziesii |
Piggyback
plant |
Hort 232 |
| Trillium sp. |
Wake
robin |
Hort 232 |
| Tsuga
canadensis |
Canadian
hemlock |
Hort 232 |
| Tsuga heterophylla |
Western
hemlock |
Hort 232 |
| Tsuga mertensiana |
Mountain
hemlock |
Hort 232 |
| Tulipa sp. |
Tulip |
Hort 232 |
| Ulmus
americana |
American
elm |
Hort 231 |
| Ulmus
glabra
'Camperdownii' |
Camperdown
elm |
Hort 231 |
| Ulmus
parvifolia |
Lacebark
elm |
Hort 231 |
| Viburnum
×burkwoodii |
Burkwood
viburnum |
Hort 231
& 232
|
| Viburnum carlesii |
Koreanspice
viburnum |
Hort 231
|
| Viburnum dentatum |
Arrowwood
viburnum |
Hort 231
|
| Viburnum
farreri |
Fragrant
viburnum |
Hort 231
|
| Viburnum
lantana |
Wayfaringtree
viburnum |
Hort 231
|
| Viburnum
opulus var. americanum |
American
cranberrybush |
Hort 231
|
| Viburnum
plicatum |
Doublefile
viburnum |
Hort 231
|
| Viburnum
rhytidophyllum |
Leatherleaf
viburnum |
Hort 231
|
| Vinca
minor |
Periwinkle |
Hort 231 |
| Viola odorata |
Sweet
violet |
Hort 232 |
Viola Wittrockiana
Group
|
Pansy |
Hort 231
|
| Weigela sp. |
Weigela |
Hort 231
|
| Wisteria
sp. |
Wisteria |
Hort 231
|
| Yucca filamentosa |
Adam's
needle
yucca |
Hort 232 |
| Zelkova
serrata |
Japanese
zelkova |
Hort 231 |
| Zinnia
sp. |
Zinnia |
Hort 231
|
