Alabama:
- Camellia
- Azalea
- Daylily
- Southern Magnolia
- Knock Out Rose
Alaska:
- Forget-Me-Not
- Fireweed
- Arctic Lupine
- Alpine Aster
- Sitka Rose
Arizona:
- Saguaro Cactus
- Desert Marigold
- Brittlebush
- Penstemon
- Ocotillo
Arkansas:
- Dogwood
- Redbud
- Rose
- Magnolia
- Black-Eyed Susan
California:
- California Poppy
- Lily-of-the-Nile
- Jasmine
- Rose
- Bougainvillea
Colorado:
- Columbine
- Rocky Mountain Penstemon
- Black-Eyed Susan
- Firecracker Penstemon
- Blue Flax
Connecticut:
- Mountain Laurel
- Rhododendron
- Daffodil
- Tulip
- Coneflower
Delaware:
- Peach Blossom
- Black-Eyed Susan
- White Oak
- Wild Indigo
- Cardinal Flower
Florida:
- Orange Blossom
- Hibiscus
- Bougainvillea
- Bird of Paradise
- Plumeria
Georgia:
- Cherokee Rose
- Azalea
- Georgia Aster
- Sunflower
- Southern Magnolia
Hawaii:
- Hibiscus
- Plumeria
- Bird of Paradise
- Anthurium
- Orchids
Idaho:
- Syringa (Mock Orange)
- Lewisia
- Camas Lily
- Indian Paintbrush
- Shooting Star
Illinois:
- Purple Coneflower
- Black-Eyed Susan
- Big Bluestem Grass
- Purple Prairie Clover
- Wild Bergamot
Indiana:
- Peony
- Tulip
- Cardinal Flower
- Black-Eyed Susan
- Shooting Star
Iowa:
- Wild Rose
- Prairie Rose
- Butterfly Milkweed
- Purple Coneflower
- New England Aster
Kansas:
- Sunflower
- Indian Blanket Flower
- Purple Coneflower
- Liatris
- Black-Eyed Susan
Kentucky:
- Goldenrod
- Yarrow
- Black-Eyed Susan
- Red Clover
- Kentucky Bluegrass (ornamental grass)
Louisiana:
- Louisiana Iris
- Camellia
- Southern Magnolia
- Crinum Lily
- Azalea
Maine:
- White Pine Cone and Tassel
- Lupine
- Violet
- Eastern Red Columbine
- Lady’s Slipper Orchid
Maryland:
- Black-Eyed Susan
- Mountain Laurel
- Bleeding Heart
- Black-Eyed Susan Vine
- Cardinal Flower
Massachusetts:
- Mayflower (Trailing Arbutus)
- Rhododendron
- Shasta Daisy
- Beach Rose
- Eastern Red Columbine
Michigan:
- Apple Blossom
- Dwarf Lake Iris
- Trillium
- Lily-of-the-Valley
- Eastern Red Columbine
Minnesota:
- Lady’s Slipper Orchid
- Wild Prairie Rose
- Purple Coneflower
- Black-Eyed Susan
- Goldenrod
Mississippi:
- Magnolia
- Southern Indica Azalea
- Confederate Rose
- Jasmine
- Crinum Lily
Missouri:
- Hawthorn
- Missouri Primrose
- Purple Coneflower
- Black-Eyed Susan
- Dogwood
Montana:
- Bitterroot
- Prairie Crocus
- Shooting Star
- Indian Paintbrush
- Glacier Lily
Nebraska:
- Goldenrod
- Prairie Coneflower
- Pasque Flower
- Butterfly Milkweed
- Black-Eyed Susan
Nevada:
- Sagebrush
- Desert Marigold
- Joshua Tree
- Indian Paintbrush
- Prickly Pear Cactus
New Hampshire:
- Purple Lilac
- Lady’s Slipper Orchid
- Mayflower (Trailing Arbutus)
- Eastern Red Columbine
- Bee Balm
New Jersey:
- Violet
- Beach Rose
- Black-Eyed Susan
- Meadow Rue
- Eastern Red Columbine
New Mexico:
- Yucca
- Desert Marigold
- Penstemon
- Blue Flax
- Apache Plume
New York:
- Rose
- Violet
- Lilac
- Eastern Red Columbine
- Trillium
North Carolina:
- Dogwood
- Rhododendron
- Black-Eyed Susan
- Cardinal Flower
- Venus Flytrap
North Dakota:
- Prairie Rose
- Prairie Crocus
- Wild Sunflower
- Purple Coneflower
- Shooting Star
Ohio:
- Scarlet Carnation
Oklahoma:
- Indian Blanket Flower
- Oklahoma Rose
- Black-Eyed Susan
- Indian Paintbrush
- Eastern Redbud
Oregon:
- Oregon Grape
- Douglas Fir
- Trillium
- Rhododendron
- Oregon Iris
Pennsylvania:
- Mountain Laurel
- Eastern Red Columbine
- Black-Eyed Susan
- Rose
- Cardinal Flower
Rhode Island:
- Violet
- Lady’s Slipper Orchid
- Eastern Red Columbine
- Beach Rose
- Bee Balm
South Carolina:
- Yellow Jessamine
- Carolina Jessamine
- Azalea
- Black-Eyed Susan
- Confederate Rose
South Dakota:
- Pasque Flower
- Prairie Rose
- Black-Eyed Susan
- Goldenrod
- Shooting Star
Tennessee:
- Iris
- Tulip Poplar
- Black-Eyed Susan
- Passion Flower
- Tennessee Coneflower
Texas:
- Bluebonnet
- Indian Paintbrush
- Desert Marigold
- Texas Mountain Laurel
- Crape Myrtle
Utah:
- Sego Lily
- Indian Paintbrush
- Penstemon
- Sunflower
- Utah Juniper
Vermont:
- Red Clover
- Violet
- Eastern Red Columbine
- Bee Balm
- Lady’s Slipper Orchid
Virginia:
- Dogwood
- Virginia Bluebell
- Black-Eyed Susan
- Cardinal Flower
- Eastern Red Columbine
Washington:
- Rhododendron
- Apple Blossom
- Douglas Fir
- Salmonberry
- Coast Rhododendron
West Virginia:
- Rhododendron
- Black-Eyed Susan
- Cardinal Flower
- Eastern Red Columbine
- Virginia Bluebell
Wisconsin:
- Wood Violet
- Lily-of-the-Valley
- Black-Eyed Susan
- Purple Coneflower
- Common Milkweed
Wyoming:
- Indian Paintbrush
- Blue Flax
- Shooting Star
- Wyoming Indian Paintbrush
- Prairie Crocus
Please remember that plant preferences can vary based on local conditions and personal preferences. This list provides a general idea of popular plants, but there are many more options to explore for each state. Additionally, climate and weather conditions can affect when certain plants bloom, so it’s a good idea to consult local gardening resources for the most accurate information.