Oregon - OR

a state of the United States
Species Name
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Aliases
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balsam fir
Bigleaf Maple
Box elder, Ashleaf Maple
California boxelder
Norway maple
Red maple
Eriophyes baccharipha
Garlic Mustard
Red alder
Alnus incana tenuifolia
Alnus alnobetula
Giant ragweed
Amphibolips quercuspomiformis, Apple Gall Wasp (unisexual generation), Live Oak Apple Gall Wasp, Callirhytis quercuspomiformis (agamic), Cynips quercus pomiformis, Andricus pomiformis, Callirhytis rossi, Callirhytis maculipennis, Andricus yosemite, Callirhytis pomiformis, Andricus pomiformis var. maculipennis
Tarweed fiddleneck
Bristly Fiddleneck
Eastwood's Manzanita
Greenleaf Manzanita
Pointleaf Manzanita
Whiteleaf Manzanita
Field Sagewort, Artemisia caudata, Artemisia forwoodii
California mugwort, Douglas' Sagewort
White Sagebrush, western mugwort, Artemisia gnaphalodes
Black Sagebrush
Coastal Wormwood, Artemisia heterophylla
Big Sagebrush, Great Basin Sagebrush
Threetip Sagebrush
Common Wormwood, Common Mugwort
Common milkweed
Drummond's milkvetch
Robbins' milkvetch
Four-wing Saltbush
Sphaeroteras trimaculosum (agamic), Woollybear Gall Wasp, Woolly Bear Gall Wasp, Atrusca trimaculosa, Callirhytis trimaculosa
Berberis dictyota, Barberry, Oregon Grape
American dwarf birch
Devil's Beggartick
Weldia conalis, Disholcaspis conalis, Witches Hat Gall Wasp
Weldia plumbella, Adleria plumbella, Beaked Twig Gall Wasp, Disholcaspis plumbella
Chamaecyparis nootkatensis, Cupressus nootkatensis, Alaka cedar, Nootka cypress
Hedge Bindweed
Deerbrush Ceanothus, Deer Brush
Redstem ceanothus
Greenbark Ceanothus
Sugar hackberry
Common hackberry
Netleaf hackberry
Garden Cornflower
Whtie knapweed
Brownray Knapweed
Perennial Cornflower, Mountain Knapweed
Lesser Knapweed
Tyrol knapweed
Yellow Star-Thistle
Spotted Knapweed
Squarrose Knapweed
Chaenomeles speciosa, Chinese Flowering Quince
Epilobium angustifolium
Lamb's Quarters
Golden chinquapin, Castanopsis chrysophylla
Castanopsis sempervirens, Western chinquapin
Truckee Rabbitbrush
Yellow Rabbitbrush
Canada thistle
Bull Thistle
Cornus stolonifera
Bermuda grass
California oatgrass
Disholcaspis chrysolepidis, Andricus chrysolepidis
Holcaspis persimilis, Adleria persimilis
Andricus fullawayi, Yellow Wig Gall Wasp
Sticky Cinquefoil
Chenopodium ambrosioides
California Fuchsia
American burnweed
Haplopappus arborescens
Bloomer's Rabbitbush
Rubber Rabbitbrush
Parry's Rabbitbrush
Conyza canadensis
Erigeron fragilis
Daisy Fleabane
roughleaf aster, Aster radulinus
Andricus crystallinus (agamic), Crystalline Gall Wasp (unisexual generation)
Pink Bow Tie Gall Wasp, Cynips q-durata-pink-bow-tie-gall-wasp (agamic)
Andricus kingi (agamic), Red Cone Gall Wasp, Andricus pistillaris
Green Ash, Red Ash
Graceful bedstraw
Glecoma hederacea, Ground Ivy
Grindelia nana, Grindelia robusta
Curlycup Gumweed
Broom Snakeweed
Common Sneezeweed
Common sunflower
Jerusalem artichoke
Pseudognaphalium luteoalbum
Cupressus sargentii, Sargent Cypress
Oregon false goldenaster
Hairy False Goldenaster
Canada Hawkweed
Impatiens fulva
Northern California Black Walnut
California Juniper
Common Juniper
Western Juniper
Colorado Redcedar, Rocky Mountain Juniper
Juniper, Eastern Red Cedar
Lactuca elongata, Canada Wild Lettuce
Virginia Peppergrass
Twinberry honeysuckle
Tartarian honeysuckle
American Bugleweed
Uropappus lindleyi
White mulberry
Sweet gale
American Pokeweed
Engelmann Spruce
White Spruce
Sitka Spruce
Lodgepole Pine
Bishop Pine
Ponderosa Pine
Foothill pine, Ghost pine, Gray pine
Eastern White Pine
Western sword fern
White Poplar
Eastern Cottonwood
Black Poplar, Lombardy Poplar
Quaking Aspen, Trembling Aspen
Populus trichocarpa, Populus balsamifera subsp. trichocarpa, Black Cottonwood
Horkelia congesta
Slender cinquefoil
Tridophyllum norvegicum
Bitter cherry
sand cherry
Antelope Brush, Bitterbrush
Quercus wilcoxii, Canyon live oak
Garry Oak, Oregon White Oak
Quercus californica, Quercus tinctoria var californica, Quercus sonomensis, California black oak, Kellogg oak
Huckleberry oak
Japanese Knotweed, Fallopia japonica
Leuzea repens, Centaurea repens, Acroptilon repens
Swamp Currant
Sticky currant
Rubus nutkanus, Thimbleberry
American Red Raspberry
Common sorrel
Sheep's sorrel
Curly dock
Barclay's willow
Bebb's Willow, Salix rostrata
Sierra willow, Eastwood's willow, Mountain willow
Narrowleaf willow
Arroyo willow
Sitka willow
Stinking Willie
False Solomon's Seal
Carolina horsenettle
Silverleaf Nightshade
Solidago serotina
creeping snowberry
northern bog aster, Aster borealis
Pacific aster, Aster chilensis
northern heart-leaved aster, Aster ciliolatus
heath aster, Aster pansus, Aster ericoides
Smooth Blue Aster, Aster laevis, Aster concinnus, Symphyotrichum concinnum, Aster geyeri, Aster purpuratus
Aster paniculatus, Aster fluvialis, Aster hesperius, Aster simplex, Aster lanceolatus, Panicled aster, Aster interior, Symphyotrichum simplex
New England aster, Aster novae-angliae
western mountain aster, Aster spathulatus, Aster delectabilis, Aster fremontii, Aster occidentalis
American Basswood
American Elm, Ulmus alba, Ulmus dentata, Ulmus floridana, Ulmus mollifolia, Ulmus obovata
Siberian elm
Urtica dioica
Sweet Violet
Riverbank grape
Balsamorhiza sagittata