| State | Common name | Scientific name | Image | Year |
|---|---|---|---|---|
| Alabama | Camellia (state flower) | Camellia japonica L. | 1959 (clarified 1999) | |
| Oak-leaf Hydrangea (state wildflower) | Hydrangea quercifolia | 1999 | ||
| Alaska | Forget-me-not | Myosotis alpestris | ||
| Arizona | Saguaro Cactus blossom | Carnegiea gigantea | ||
| Arkansas | Apple blossom | Malus | 1901 | |
| California | California Poppy | Eschscholzia californica | ||
| Colorado | Rocky Mountain Columbine | Aquilegia caerulea | ||
| Connecticut | Mountain laurel | Kalmia latifolia | ||
| Delaware | Peach blossom | Prunus persica | ||
| Florida | Orange blossom | Citrus sinensis | 1909 | |
| Georgia | Cherokee Rose (state flower) | Rosa laevigata | ||
| Azalea (state wildflower) | Rhododendron | |||
| Hawaii | Hawaiian hibiscus (ma‘o hau hele) | Hibiscus brackenridgei | ||
| Idaho | Mock Orange | Philadelphus lewisii | ||
| Illinois | Violet | Viola | 1907 | |
| Indiana | Peony | Paeonia | ||
| Iowa | Wild Prairie Rose | Rosa arkansana | ||
| Kansas | Sunflower | Helianthus annuus | ||
| Kentucky | Goldenrod | Soldiago gigantea | 1926 | |
| Louisiana | Magnolia (state flower) | Magnolia | ||
| Louisiana Iris (state wildflower) | Iris giganticaerulea | |||
| Maine | White pine cone and tassel | Pinus strobus | ||
| Maryland | Black-eyed susan | Rudbeckia hirta | ||
| Massachusetts | Mayflower | Epigaea repens | ||
| Michigan | Apple blossom (state flower) | Malus | 1897 | |
| Dwarf Lake Iris (state wildflower) | Iris lacustris | |||
| Minnesota | Pink and white lady's slipper | Cypripedium reginae | ||
| Mississippi | Magnolia (state flower) | Magnolia | ||
| Tickseed (state wildflower) | Coreopsis | |||
| Missouri | Hawthorn | Crataegus | ||
| Montana | Bitterroot | Lewisia rediviva | ||
| Nebraska | Goldenrod | Solidago gigantea | ||
| Nevada | Sagebrush | Artemisia tridentata | ||
| New Hampshire | Purple lilac | Syringa vulgaris | ||
| New Jersey | Violet | Viola sororia | ||
| New Mexico | Yucca flower | Yucca | ||
| New York | Rose | Rosa | ||
| North Carolina | Flowering Dogwood | Cornus florida | 1941 | |
| North Dakota | Wild Prairie Rose | Rosa blanda or arkansana | ||
| Ohio | Scarlet Carnation (state flower) | Dianthus caryophyllus | ||
| Large white trillium (state wild flower) | Trillium grandiflorum | |||
| Oklahoma | Oklahoma Rose (state flower) | Rosa | ||
| Mistletoe (state floral emblem) | Phoradendron serotinum | |||
| Indian Blanket (state wildflower) | Gaillardia pulchella | |||
| Oregon | Oregon grape | Berberis aquifolium | ||
| Pennsylvania | Mountain Laurel (state flower) | Kalmia latifolia | 1933 | |
| Penngift Crown Vetch (beautification and conservation plant) | Coronilla varia | 1982 | ||
| Rhode Island | Violet | Viola | ||
| South Carolina | Yellow Jessamine | Gelsemium sempervirens | 1924 | |
| Goldenrod (state wildflower) | Solidago altissima | 2003 | ||
| South Dakota | Pasque flower | Pulsatilla hirsutissima | ||
| Tennessee | Iris | Iris | 1933 | |
| Passion flower (state wildflower) | Passiflora | 1919 | ||
| Texas | Bluebonnet | Lupinus texensis | 1901 (clarified 1971) | |
| Utah | Sego lily | Calochortus nuttallii | 1911 | |
| Vermont | Red Clover | Trifolium pratense | ||
| Virginia | American Dogwood | Cornus florida | ||
| Washington | Coast Rhododendron | Rhododendron macrophyllum | 1892 (officially 1959) | |
| West Virginia | Rhododendron | Rhododendron maximum | ||
| Wisconsin | Wood Violet | Viola papilionacea | ||
| Wyoming | Indian Paintbrush | Castilleja linariifolia | 1917. | |