| Stát - Provincie |
Strom (y) |
Rok přijetí
|
| Alabama |
longleaf pine (Pinus palustris) & southern pine |
1997 & 1949 |
| Aljaška |
Sitka spruce (Picea sitchensis) |
1962 |
| Arizona |
palo verde (Cercidium species) |
19?? |
| Arkansas |
southern pine (Pinus species) |
1939 |
| California |
coast redwood (Sequoia sempervirens) & Sierra big tree (Sequoia gigantea) |
1937 & 1953 |
| Colorado |
Colorado blue spruce (Picea pungens) |
1939 |
| Connecticut |
white oak (Quercus alba) |
1947 |
| Delaware |
American holly (llex opaca) |
1939 |
| Florida |
sabal palmetto (Sabal palmetto) |
1953 |
| Georgia |
live oak (Quercus virginiana) |
1937 |
| Hawaii |
kukui (Aleurites moluccana) |
1959 |
| Idaho |
(western) white pine (Pinus monticola) |
1935 |
| Illinois |
oak & white oak (Quercus alba) |
1907 & 1973 |
| Indiana |
tulip tree (Liriodendron tulipifera) |
1931 |
| Iowa |
oak (Quercus species) |
1961 |
| Kansas |
cottonwood (Populus species) |
1937 |
| Kentucky |
tulip tree (Liriodendron tulipifera) |
19?? |
| Louisiana |
baldcypress (Taxodium distichum) |
1963 |
| Maine |
eastern white pine (Pinus strobus) |
1945 |
| Maryland |
white oak (Quercus alba) |
1941 |
| Massachusetts |
American elm (Ulmus americana) |
1941 |
| Michigan |
white pine (Pinus strobus) |
1955 |
| Minnesota |
red , Norway pine (Pinus resinosa) |
1953 |
| Mississippi |
magnolia (Magnolia grandiflora) |
1938 |
| Missouri |
American dogwood (Cornus florida) |
1923 |
| Montana |
ponderosa pine (Pinus ponderosa) |
1949 |
| Nebraska |
eastern cottonwood (Populus deltoides) |
1972 |
| Nevada |
single-leaf pinyon (Pinus monophylla) & bristlecone pine (Pinus aristata) |
1959 & 1987 |
| New Hampshire |
white birch (Betula papyrifera) |
1947 |
| New Jersey |
red oak (Quercus borealis maxima) |
1950 |
| New Mexico |
pinyon (Pinus edulis) |
1949 |
| New York |
sugar maple (Acer saccharum) |
1956 |
| North Carolina |
pine (Pinus species) |
1963 |
| North Dakota |
American elm (Ulmus americana) |
1947 |
| Ohio |
Ohio buckeye (Aesculus glabra) |
19?? |
| Oklahoma |
redbul (Cercis canadensis) |
1937 |
| Oregon |
Douglas fir (Pseudotsuga menziesii) |
1939 |
| Pennsylvania |
hemlock (Tsuga canadensis) |
1931 |
| Rhode Island |
red maple (Acer rubrum) |
1964 |
| South Carolina |
sabal palmetto (Sabal palmetto) |
1939 |
| South Dakota |
Black Hills (white) spruce (Picea glauca) |
1947 |
| Tennessee |
tulip poplar (Liriodendron tulipifera) |
1947 |
| Texas |
pecan (Carya illinoensis) |
1947 |
| Utah |
blue spruce (Picea pungens) |
1933 |
| Vermont |
sugar maple (Acer saccharum |
1949 |
| Virginia |
American dogwood (Cornus florida) |
1956 |
| Washington |
western henlock (Tsuga heterophylla) |
1947 |
| West Virginia |
sugar maple (Acer saccharum) |
1949 |
| Wisconsin |
sugar maple (Acer saccharum) |
1949 |
| Wyoming |
plains cottonwood (Populus sargentii |
1947 |
