= 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
State: Northwest Territories
    Abies
lasiocarpa - subalpine fir
    Landowner Factsheet
    Acer
negundo - boxelder
    Landowner Factsheet
    Alnus
incana ssp. tenuifolia - thinleaf alder
    Alnus
viridis ssp. sinuata - Sitka alder
    Amelanchier
alnifolia - Pacific serviceberry
    Andromeda
polifolia - bog rosemary
    Arctostaphylos
uva-ursi - kinnikinick
    Betula
nana - bog birch
    Betula
occidentalis - water birch
    Betula
papyrifera - paper birch
    Landowner Factsheet
    Caragana
arborescens - pea tree
    Chamaedaphne
calyculata - leatherleaf
    Cornus
canadensis - bunchberry
    Cornus
sericea - red-osier dogwood
    Dasiphora
fruticosa - shrubby cinquefoil
    Juniperus
communis - common juniper
    Juniperus
horizontalis - creeping juniper
    Kalmia
microphylla - alpine laurel
    Kalmia
polifolia - bog laurel
    Larix
laricina - tamarack
    Landowner Factsheet
    Ledum
groenlandicum - Labrador tea
    Linnaea
borealis - twinflower
    Myrica
gale - sweetgale
    Picea
glauca - white spruce
    Landowner Factsheet
    Picea
mariana - black spruce
    Landowner Factsheet
    Pinus
banksiana - jack pine
    Landowner Factsheet
    Pinus
contorta - lodgepole pine
    Landowner Factsheet
    Populus
balsamifera ssp. balsamifera - balsam poplar
    Landowner Factsheet
    Populus
tremuloides - quaking aspen
    Landowner Factsheet
    Prunus
pensylvanica - fire cherry
    Landowner Factsheet
    Prunus
virginiana - choke cherry
    Rubus
idaeus - raspberry
    Salix
bebbiana - Bebb's willow
    Salix
discolor - pussy willow
    Salix
exigua - sandbar willow
    Salix
scouleriana - Scouler willow
    Shepherdia
canadensis - buffaloberry
    Sorbus
scopulina - Greene's mountain-ash
    Symphoricarpos
albus - snowberry
    Vaccinium
macrocarpon - cranberry
    Vaccinium
membranaceum - big huckleberry
    Vaccinium
ovalifolium - ovalleaf huckleberry
    Vaccinium
oxycoccos - small cranberry
    Vaccinium
vitis-idaea - lingonberry