This is a list of U.S. state, federal district, and territory flowers.
| State federal district or territory | Common name | Scientific name | Image | Year | 
|---|---|---|---|---|
| Alabama | Camellia (state flower) | Camellia japonica |   | 1959 (clarified 1999) [1] | 
| Oak-leaf hydrangea (state wildflower) | Hydrangea quercifolia |   | 1999 [2] | |
| Alaska | Forget-me-not | Myosotis alpestris |   | 1917 [3] | 
| American Samoa | Paogo (Ulafala) | Pandanus tectorius |   | 1973 [4] | 
| Arizona | Saguaro cactus blossom | Carnegiea gigantea |   | 1931 [5] | 
| Arkansas | Apple blossom | Malus |   | 1901 [6] | 
| California | California poppy | Eschscholzia californica |   | 1903 [7] | 
| Colorado | Colorado blue columbine | Aquilegia coerulea |   | 1899 [8] | 
| Connecticut | Mountain laurel (state flower) | Kalmia latifolia |   | 1907 [9] | 
| Michaela Petit's Four-O’Clocks (children's state flower) | Mirabilis jalapa |  | 2015 [10] | |
| Delaware | Peach blossom | Prunus persica |   | 1953 [11] | 
| District of Columbia | American Beauty Rose | Rosa |   | 1925 [4] | 
| Florida | Orange blossom (state flower) | Citrus sinensis |   | 1909 [12] | 
| Tickseed (state wildflower) | Coreopsis spp. |   | 1991 [13] | |
| Georgia | Cherokee rose (state floral emblem) | Rosa laevigata |   | 1916 [14] | 
| Azalea (state wildflower) | Rhododendron |   | 1979 [15] | |
| Guam | Bougainvillea spectabilis | Bougainvillea spectabilis |   | 1968 [4] | 
| Hawaii | Hawaiian hibiscus (maʻo hau hele) | Hibiscus brackenridgei |   | 1988 [16] [17] | 
| Idaho | Syringa, mock orange | Philadelphus lewisii |   | 1931 [18] | 
| Illinois | Violet (state flower) | Viola |   | 1907 [19] [20] | 
| Milkweed (state wildflower) | Asclepias spp. |  | 2017 [21] | |
| Indiana | Peony | Paeonia |   | 1957 [22] | 
| Iowa | Wild rose | Rosa arkansana |   | 1897 [23] [24] | 
| Kansas | Sunflower | Helianthus annuus |   | 1903 [25] | 
| Kentucky | Goldenrod | Solidago gigantea |   | 1926 [26] | 
| Louisiana | Magnolia (state flower) | Magnolia |   | 1900 [27] | 
| Louisiana iris (state wildflower) | Iris giganticaerulea |   | 1990 [28] | |
| Maine | White pine cone and tassel | Pinus strobus |  | 1895 [29] | 
| Maryland | Black-eyed susan | Rudbeckia hirta |  | 1918 [30] | 
| Massachusetts | Mayflower | Epigaea repens |   | 1918 [31] | 
| Michigan | Apple blossom (state flower) | Malus |   | 1897 [32] [33] | 
| Dwarf lake iris (state wildflower) | Iris lacustris |   | 1998 [34] | |
| Minnesota | Pink and white lady's slipper | Cypripedium reginae |   | 1902 (enacted 1967) [35] [36] | 
| Mississippi | Magnolia (state flower) | Magnolia |   | 1900 (enacted 1952) [37] | 
| Tickseed (state wildflower) | Coreopsis |   | 1991 [38] | |
| Missouri | Hawthorn | Crataegus |   | 1923 [39] | 
| Montana | Bitterroot | Lewisia rediviva |   | 1894 [40] | 
| Nebraska | Goldenrod | Solidago gigantea |   | 1895 [41] | 
| Nevada | Sagebrush | Artemisia tridentata |   | 1967 [42] | 
| New Hampshire | Purple lilac (state flower) | Syringa vulgaris |   | 1919 [43] | 
| Pink lady's slipper (state wildflower) | Cypripedium acaule |   | 1991 [43] | |
| New Jersey | Violet | Viola sororia |   | 1971 [44] [45] | 
| New Mexico | Yucca flower | Yucca |   | 1927 [46] | 
| New York | Rose | Rosa |   | 1955 [47] | 
| North Carolina | Flowering dogwood (state flower) | Cornus florida |  | 1941 [48] | 
| Carolina lily (state wildflower) | Lilium michauxii |   | 2003 [49] [50] | |
| North Dakota | Wild prairie rose | Rosa blanda or arkansana |   | 1907 [51] | 
| Northern Mariana Islands | Flores mayo | Plumeria |   | 1979 [4] | 
| Ohio | Scarlet carnation (state flower) | Dianthus caryophyllus |   | 1953 [52] | 
| Large white trillium (state wild flower) | Trillium grandiflorum |   | 1987 [53] | |
| Oklahoma | Oklahoma rose (state flower) | Rosa |   | 2004 [54] | 
| Indian blanket (state wildflower) | Gaillardia pulchella |   | 1986 [54] | |
| Mistletoe (state floral emblem) | Phoradendron leucarpum |   | 1893 [54] | |
| Oregon | Oregon grape | Berberis aquifolium |   | 1899 [55] | 
| Pennsylvania | Mountain laurel (state flower) | Kalmia latifolia |   | 1933 [56] | 
| Penngift crown vetch (beautification and conservation plant) | Coronilla varia |   | 1982 [56] | |
| Puerto Rico | Flor de Maga | Thespesia grandiflora |   | 2019 [57] [58] | 
| Rhode Island | Violet | Viola |   | 1968 [59] [60] | 
| South Carolina | Yellow jessamine (state flower) | Gelsemium sempervirens |   | 1924 [61] | 
| Goldenrod (state wildflower) | Solidago altissima |   | 2003 [62] | |
| South Dakota | Pasque flower | Pulsatilla hirsutissima |   | 1903 [63] | 
| Tennessee | Iris (state cultivated flower) | Iris |   | 1933 [64] | 
| Purple passionflower (state wildflower 1) | Passiflora incarnata |   | 1919 [64] | |
| Tennessee purple coneflower (state wildflower 2) | Echinacea tennesseensis |   | 2012 [64] | |
| Texas | Bluebonnet spp. | Lupinus spp. |   | 1901 (broadened in 1971) [65] | 
| Utah | Sego lily | Calochortus nuttallii |   | 1911 [66] | 
| Vermont | Red clover | Trifolium pratense |   | 1894 [67] | 
| Virgin Islands | Yellow Elder | Tecoma stans |   | 1934 [4] | 
| Virginia | American dogwood | Cornus florida |   | 1918 [68] [69] | 
| Washington | Coast rhododendron | Rhododendron macrophyllum |  | 1892 (officially 1959) [70] | 
| West Virginia | Rhododendron | Rhododendron maximum |   | 1903 [71] | 
| Wisconsin | Wood violet | Viola papilionacea |   | 1909 [72] | 
| Wyoming | Indian paintbrush | Castilleja linariifolia |   | 1917 [73] [74] |