Illinois state symbols
The Illinois state bird is the cardinal, the state flower the native violet, the state tree the white oak and the state motto “State Sovereignty, National Union”.
How to read it
The State Designations Act (5 ILCS 460) names the bird as Cardinalis cardinalis, “commonly known as the ‘Cardinal’”, and the white oak and the native violet as the native state tree and flower. All three were first chosen by votes of the state’s schoolchildren, according to the Illinois Department of Natural Resources: the violet and a “native oak” in 1908, and the cardinal in 1929, over the bluebird, meadowlark, bobwhite and oriole. Because Illinois has many kinds of oak, schoolchildren voted again in 1973 and picked the white oak. The motto is in the banner the eagle holds in its beak on the state seal; the DNR says it has been on each of the state’s three seals, the first ordered in 1819. The DNR gives the state’s nickname as “The Prairie State”, from the first settlers, after the wide prairies they found.
Also searched as: illinois state bird, illinois state flower, illinois state motto, illinois state symbols, illinois state tree.
Illinois’s symbols and when each was adopted
| Symbol | Official choice | Adopted | Law |
|---|---|---|---|
| Bird | Cardinal (Cardinalis cardinalis) | 1929 | 5 ILCS 460/10 |
| Flower | Native violet | 1908 | 5 ILCS 460/40 |
| Tree | White oak | 1973 (a native oak from 1908) | 5 ILCS 460/40 |
| Motto | “State Sovereignty, National Union” | 1819 (the first state seal) | Great seal; order of the words kept by an act of 1867 |
| Slogan | “Land of Lincoln” | 1955 | 5 ILCS 460/30 |
The upside-down word on the seal
In 1867 Secretary of State Sharon Tyndale planned to use a bill for a new seal to reverse the motto to “National Union, State Sovereignty”, in light of the Civil War. The Senate amended the bill to keep the original order and passed it on March 7, 1867. Tyndale kept the order but moved the banner so that “National Union” is the more prominent part, with the word “Sovereignty” upside down.
The same bird and flower in other states
The Illinois DNR says Illinois was the first of seven states to choose the cardinal, which is also the state bird of Indiana, Kentucky, North Carolina, Ohio, Virginia and West Virginia. Illinois was also the first of four states to choose the violet; New Jersey, Rhode Island and Wisconsin chose it too. For the cardinal in folklore, see the cardinal’s symbolism.
Read next
- Next in US state symbolsIndiana state symbolsIndiana’s state bird is the cardinal, its state flower the peony, its state tree the tulip tree and its motto “The Crossroads of America”.
- The same shape in Social media icons and badgesInstagram iconsOn Instagram, the heart likes a post, the repost icon shares it to your followers, the bookmark saves it privately, and the paper plane is direct messages. A green ring around a story means it is for Close Friends only, and a blue check mark next to a name means the account is verified.
More US state symbols
The same shape elsewhere
Browse symbols drawn with curves and waves.
Sources
- 5 ILCS 460/10, State Designations Act, 5 ILCS 460/10, State bird, Illinois General Assembly, Sec. 10
- 5 ILCS 460/40, State Designations Act, 5 ILCS 460/40, State tree and flower, Illinois General Assembly, Sec. 40
- 5 ILCS 460/30, State Designations Act, 5 ILCS 460/30, State slogan, Illinois General Assembly, Sec. 30
- Illinois’ State Symbols (Illinois DNR), Illinois’ State Symbols, Illinois Department of Natural Resources education booklet, DNR-ED-220194, July 2022, Illinois Department of Natural Resources, State symbols list; northern cardinal, white oak and violet pages
- Seal of the State of Illinois (Illinois DNR), Seal of the State of Illinois, Illinois Department of Natural Resources education sheet, Illinois Department of Natural Resources, Whole sheet
- Illinois State Motto, Slogan and Nickname (Illinois DNR), Illinois State Motto, Illinois State Slogan, Illinois Nickname, Illinois Department of Natural Resources education sheet, Illinois Department of Natural Resources, Whole sheet
Researched, edited and approved by Rory Hansen before publishing. Last reviewed October 9, 2026. How we research
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