# List of U.S. state and territory trees

This is a list of U.S. state, federal district, and territory trees, including official trees of the following of the states, of the federal district, and of the territories.
| State federal district or territory | Common name | Scientific name | Year |
| Alabama | Longleaf pine | Pinus palustris | 1949 clarified 1997 |
| Alaska | Sitka spruce | Picea sitchensis | 1962 |
| American Samoa | None | | |
| Arizona | Blue palo verde | Parkinsonia florida | 1954 |
| Arkansas | Loblolly pine | Pinus taeda | 1939 |
| California | Coast redwood | Sequoia sempervirens | 1937 |
| California | Giant sequoia | Sequoiadendron giganteum | 1937 |
| Colorado | Colorado blue spruce | Picea pungens | 1939 |
| Connecticut | White oak (See also: Charter Oak) | Quercus alba | 1947 |
| Delaware | American holly | Ilex opaca | 1939 |
| District of Columbia | Scarlet oak | Quercus coccinea | 1960 |
| Florida | Sabal palm | Sabal palmetto | 1953 |
| Georgia | Southern live oak | Quercus virginiana | 1937 |
| Guam | Ifit (Pacific teak) | Intsia bijuga | 1969 |
| Hawaii | Candlenut tree (kukui) | Aleurites moluccanus | 1959 |
| Idaho | Western white pine | Pinus monticola | 1935 |
| Illinois | White oak | Quercus alba | 1973 |
| Indiana | Tulip tree | Liriodendron tulipifera | 1931 |
| Iowa | Oak (variety unspecified) | Quercus spp. | 1961 |
| Kansas | Eastern cottonwood | Populus deltoides | 1937 |
| Kentucky | Tulip-tree | Liriodendron tulipifera | |
| Louisiana | Bald cypress | Taxodium distichum | 1963 |
| Maine | Eastern white pine | Pinus strobus | 1945 |
| Maryland | White oak (See also: Wye Oak) | Quercus alba | 1941 |
| Massachusetts | American elm | Ulmus americana | 1941 |
| Michigan | Eastern white pine | Pinus strobus | 1955 |
| Minnesota | Red pine (aka Norway pine) | Pinus resinosa | 1953 |
| Mississippi | Southern magnolia | Magnolia grandiflora | 1952 |
| Missouri | Flowering dogwood | Cornus florida | 1955 |
| Montana | Ponderosa pine | Pinus ponderosa | 1949 |
| Nebraska | Eastern cottonwood | Populus deltoides | 1972 |
| Nevada | Single-leaf pinyon | Pinus monophylla | 1959 |
| Nevada | Great Basin bristlecone pine | Pinus longaeva | 1987 |
| New Hampshire | American white birch | Betula papyrifera | 1947 |
| New Jersey | Northern red oak | Quercus rubra | 1950 |
| New Mexico | Piñon pine | Pinus edulis | 1949 |
| New York | Sugar maple | Acer saccharum | 1956 |
| North Carolina | Pine | Pinus | 1963 |
| North Dakota | American elm | Ulmus americana | 1947 |
| Northern Mariana Islands | Flame tree | Delonix regia | 1979 |
| Ohio | Ohio buckeye | Aesculus glabra | 1953 |
| Oklahoma | Eastern redbud | Cercis canadensis | 1971 |
| Oregon | Douglas fir | Pseudotsuga menziesii | 1939 |
| Pennsylvania | Eastern hemlock | Tsuga canadensis | 1931 |
| Puerto Rico | Ceiba (unofficial) | Ceiba pentandra | |
| Rhode Island | Red maple | Acer rubrum | 1964 |
| South Carolina | Sabal palm | Sabal palmetto | 1939 |
| South Dakota | Black Hills spruce | Picea glauca var. densata | 1947 |
| Tennessee | Tulip-tree | Liriodendron tulipifera | 1947 |
| Texas | Pecan | Carya illinoinensis | 1919 |
| United States Virgin Islands | None | | |
| Utah | Quaking aspen | Populus tremuloides | 2014 |
| Vermont | Sugar maple | Acer saccharum | 1949 |
| Virginia | Flowering dogwood | Cornus florida | 1956 |
| Washington | Western hemlock | Tsuga heterophylla | 1947 |
| West Virginia | Sugar maple | Acer saccharum | 1949 |
| Wisconsin | Sugar maple | Acer saccharum | 1949 |
| Wyoming | Plains cottonwood | Populus deltoides monilifera | 1947, amended 1961 |