Ailanthus
Alaska Cedar
Allegheny Chinquapin
Alternate-leaf Dogwood
American Basswood
American Beech
American Chestnut
American Elder
American Elm
American Holly
American Hornbeam
American Mountain Ash
American Plum
American Sycamore
Apache Plume
Apple
Arizona Cypress
Arizona Madrone
Arizona Sycamore
Arizona Walnut
Arizona White Oak
Arrow Weed
Arroyo Willow
Atlantic White Cedar
Australian-pine
Bahama Lysiloma
Bald Cypress
Balsam Fir
Banana Yucca
Basket Oak
Beach Plum
Beach Rose
Beaked Hazel
Bear Oak
Beauty Bush
Bebb Willow
Big Sagebrush
Bigleaf Magnolia
Bigleaf Maple
Bigleaf Snowbell
Bigtooth Aspen
Birchleaf Mountain Mahogany
Bishop Pine
Bitter Cherry
Bitterbrush
Black Ash
Black Cherry
Black Cottonwood
Black Hawthorn
Black Huckleberry
Black Locust
Black Mangrove
Black Oak
Black Spruce
Black Tupelo
Black Walnut
Black Willow
Blackbrush
Bladder Sage
Bladderpod
Blue Blossom
Blue Oak
Blue Palo Verde
Blue Spruce
Bluegum Eucalyptus
Bluejack Oak
Box Elder
Brazilian Pepper
Bristlecone Pine
Broom Snakeweed
Buck Brush
Bush Chinquapin
Bush Mallow
Butternut Hickory
Buttonbush
Cabbage Palmetto
California Black Oak
California Coffeeberry
California Fan Palm
California Juniper
California Laurel
California Red Fir
California Sagebrush
California Scrub Oak
California Sycamore
California Torreya
California Walnut
California Yerba Santa
Canada Yew
Canyon Live Oak
Carolina Laurelcherry
Carolina Rose
Cascade Oregon Grape
Cascades Blueberry
Cascara
Castor Bean
Catawba Rhododendron
Catclaw Acacia
Chamise
Chapman Oak
Chestnut Oak
Chihuahua Pine
Chinaberry
Chinquapin Oak
Christmas Berry
Claret-cup Cactus
Cliff Fendlerbush
Cliffbush
Cliffrose
Coast Live Oak
Coastal Plain Willow
Cockspur Hawthorn
Coconut Palm
Colorado Pinyon Pine
Common Barberry
Common Chokecherry
Common Hoptree
Common Juniper
Common Manzanita
Common Persimmon
Common Snowberry
Coral Bean
Coulter Pine
Coyote Brush
Coyote Willow
Cranberry Viburnum
Creeping Oregon Grape
Creosote Bush
Curl-leaf Mountain Mahogany
Dahoon Holly
Date Palm
Desert Almond
Desert Christmas Cactus
Desert Holly
Desert Ironwood
Desert Lavender
Desert Rue
Desert Spoon
Desert Willow
Devil's Club
Devil's Walking-stick
Digger Pine
Douglas Fir
Downy Serviceberry
Dragon Tree
Eastern Cottonwood
Eastern Hemlock
Eastern Hop Hornbean
Eastern Red Cedar
Eastern Redbud
Eastern White Pine
Elephant Tree
Engelmann Spruce
European Buckthorn
Everglades Palm
Evergreen Huckleberry
Fairy Duster
Fetterbush
Five-stamen Tamarisk
Flame Azalea
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Flannel Bush
Flatwoods Plum
Florida Fish Poison Tree
Florida Groundsel Bush
Florida Privet
Florida Royal Palm
Florida Silver Palm
Flowering Dogwood
Fool's Huckleberry
Foothill Paloverde
Four-winged Saltbush
Fraser Fir
Fraser Magnolia
Fremont Cottonwood
Fringe Tree
Gallberry
Gambel's Oak
Geiger Tree
Giant Saguaro
Giant Sequoia
Glossy Buckthorn
Golden Chinquapin
Gorse
Gowen Cypress
Grand Fir
Gray Birch
Gray Dogwood
Gray Rabbitbrush
Greasewood
Green Ash
Green Hawthorn
Grouseberry
Gumbo Limbo
Hairy Manzanita
Hardhack
Hercules'-Club
Highbush Blackberry
Highbush Blueberry
Himalayan Blackberry
Hinds Willow
Hobblebush Viburnum
Hollyleaf Redberry
Honey Locust
Honey Mesquite
Horse Chestnut
Incense Cedar
Indian Plum
Interior Live Oak
Jeffrey Pine
Jerusalem Thorn
Jojoba
Joshua Tree
Kinnikinnick
Klamath Plum
Knobcone Pine
Labrador Tea
Lancewood
Large Cranberry
Laurel Oak
Laurel Sumac
Lead Tree
Leatherwood
Lemonade Berry
Limber Pine
Lime Prickly-ash
Live Oak
Loblolly Bay
Loblolly Pine
Lodgepole Pine
London Planetree
Longleaf Pine
Lowbush Blueberry
Male-berry
Mallow Ninebark
Mango
Maple-leaf Viburnum
Melaleuca
Mexican Elderberry
Mimosa
Mock Orange
Mockernut Hickory
Monterey Cypress
Monterey Pine
Mountain Alder
Mountain Hemlock
Mountain Laurel
Mountain Lover
Mountain Maple
Mountain Misery
Mountain Snowberry
Multiflora Rose
Myrtle Oak
Nannyberry
Narrowleaf Cottonwood
Net-leaf Hackberry
New Jersey Tea
New Mexican Locust
Noble Fir
Nootka Rose
Northern Arrowwood
Northern Bayberry
Northern Catalpa
Northern Hackberry
Northern Red Oak
Northern White Cedar
Norway Maple
Norway Spruce
Ocean Spray
Ocotillo
One-flowered Hawthorn
Orange Honeysuckle
Oregon Ash
Oregon White Oak
Organ Pipe Cactus
Overcup Oak
Pacific Crabapple
Pacific Dogwood
Pacific Madrone
Pacific Red Elderberry
Pacific Rhododendron
Pacific Silver Fir
Pacific Wax Myrtle
Pacific Willow
Pacific Yew
Paper Birch
Parry's Agave
Parsley Haw
Pawpaw
Peachleaf Willow
Peruvian Peppertree
Pickleweed
Pigeon-plum
Pignut Hickory
Pin Cherry
Pin Oak
Pink Azalea
Pink Mountain Heather
Pitch Pine
Plains Cottonwood
Plains Prickly-pear
Poison Sumac
Poisonwood
Pond Apple
Pond Cypress
Pond Pine
Ponderosa Pine
Pop Ash
Port Orford Cedar
Possum Haw
Post Oak
Potato Tree
Purple Sage
Purple Virgin's Bower
Purple-flowering Raspberry
Pussy Willow
Quaking Aspen
Range Ratany
Red Alder
Red Bay
Red Buckeye
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Red Chokeberry
Red Huckleberry
Red Maple
Red Mulberry
Red Osier Dogwood
Red Spruce
Redstem Ceanothus
Redwood
Rhodora
River Birch
Rocky Mountain Bristlecone Pine
Rocky Mountain Juniper
Rocky Mountain Maple
Rocky Mountain Raspberry
Rosebay Rhododendron
Russian Olive
Russian Thistle
Salal
Salmonberry
Sand Pine
Sassafras
Saw Palmetto
Scarlet Oak
Scarletbush
Scotch Broom
Scotch Pine
Scouler Willow
Screwbean Mesquite
Sea Grape
Senita Cactus
Shagbark Hickory
Sheep Laurel
Shiny Blueberry
Shortleaf Pine
Shrub Live Oak
Shrubby Cinquefoil
Shumard Oak
Silver Maple
Silver Sagebrush
Singleleaf Ash
Singleleaf Pinyon
Sitka Alder
Sitka Mountain Ash
Sitka Spruce
Skunkbush
Slash Pine
Slippery Elm
Smoke Tree
Smooth Alder
Smooth Sumac
Snowbrush
Soapberry
Soaptree Yucca
Sour Orange
Sourwood
Southern Arrowwood
Southern Catalpa
Southern Magnolia
Southern Red Cedar
Southern Red Oak
Sparkleberry
Speckled Alder
Spicebush
Spineless Horsebrush
Spiny Hopsage
Staghorn Sumac
Strangler Fig
Strawberry Bush
Striped Maple
Subalpine Fir
Subalpine Spiraea
Sugar Maple
Sugar Pine
Sugarberry
Sugarbush
Swamp Rose
Sweet Acacia
Sweet Bay
Sweet Crab Apple
Sweet Fern
Sweet Gale
Sweet Pepperbush
Sweetbush
Sweetgum
Sweetleaf
Table Mountain Pine
Tall Oregon Grape
Tamarack
Tamarind
Tanoak
Tar Flower
Thimbleberry
Torrey Pine
Tough Bumelia
Toyon
Trailing Blackberry
Trapper's Tea
Tree Cholla
Tree Tobacco
Tulip Tree
Turkey Oak
Twinberry
Two-petal Ash
Two-winged Silverbell
Utah Juniper
Valley Oak
Velvet Ash
Vine Maple
Virginia Pine
Virginia Rose
Virginia-willow
Walter Viburnum
Washington Palm
Water Birch
Water Hickory
Water Locust
Water Oak
Water Tupelo
Wavyleaf Silktassel
Wax-myrtle
Weeping Willow
Western Bog Laurel
Western Coral Bean
Western Hemlock
Western Juniper
Western Larch
Western Mountain Ash
Western Poison Ivy
Western Poison Oak
Western Red Cedar
Western Redbud
Western Serviceberry
Western White Pine
Western White Virgin's Bower
White Alder
White Ash
White Bur Sage
White Fir
White Mountain Heather
White Mulberry
White Oak
White Rhododendron
White Spruce
White Swamp Azalea
Whitebark Pine
White-stem Paperflower
Wild Azalea
Wild Coffee
Wild Olive
Wild Red Raspberry
Willow Oak
Winged Elm
Winged Sumac
Winter Fat
Winterberry
Witch Hazel
Woods's Rose
Yaupon Holly
Yellow Birch
Yellow Buckeye
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