Canada

State Or Province Official Flower
Alberta Wild Rose
British Columbia Pacific Dogwood
Manitoba Prairie Crocus
New Brunswick Purple Violet
Newfoundland Pitcher Plant
Northwest Territories Mountain Avens
Nova Scotia Mayflower or Trailing Arbutus
Ontario White Trillium
Prince Edward Island Lady's Slipper
Quebec White Garden Lily
Saskatchewan Prairie Lily
Yukon Territory Fireweed

United States of America

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State Or Province Official Flower
Alabama Camellia
Alaska Forget Me Not
Arizona Saguaro Cactus Blossom
Arkansas Apple Blossom
California California (Golden) Poppy
Colorado Rocky Mountain Columbine
Connecticut Mountain laurel
Delaware Peach Blossom
Florida Orange Blossom
Georgia Cherokee Rose
Hawaii Yellow Hibiscus (Pua Aloalo)
Idaho Syringa (Mock Orange)
Illinois Blue (Purple) Violet
Indiana Peony
Iowa Wild Prairie Rose
Kansas Sunflower
Kentucky Goldenrod
Louisiana Magnolia
Maine White Pine Cone and Tassel
Maryland Black-Eyed Susan
Massachusetts Mayflower
Michigan Apple Blossom
Minnesota Showy (Pink and White) Lady Slipper
Mississippi Magnolia
Missouri Hawthorn
Montana Bitterroot
Nebraska Goldenrod
Nevada Sagebrush
New Hampshire Purple Lilac
New Jersey Common (Purple) Meadow Violet
New Mexico Yucca flower
New York Rose
North Carolina American Dogwood
North Dakota Wild Prairie Rose
Ohio Scarlet Carnation (and White Triillium)
Oklahoma Mistletoe
Oregon Oregon Grape
Pennsylvania Mountain Laurel
Rhode Island Violet
South Carolina Yellow Jessamine
South Dakota Pasque Flower
Tennessee Iris
Texas Bluebonnet
Utah Sego lily
Vermont Red Clover
Virginia American Dogwood
Washington Pink Rhododendron
West Virginia Rhododendron (Big Laurel)
Wisconsin Wood Violet
Wyoming Indian Paintbrush