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Ohio State Flower – The Story Behind the Scarlet Carnation

The Ohio state flower is referenced in government materials, historical documentation, school curricula, and cultural presentations that focus on Ohio identity and heritage.

By: THURSD. | 09-06-2026 | 5 min read
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Red carnations

Did you know the Ohio state flower is the scarlet carnation (Dianthus caryophyllus)? It was officially adopted in 1904 to honor President William McKinley, an Ohio native who was assassinated in 1901 and famously wore the flower on his lapel as a good-luck charm. Keep reading to learn all about this stunner, its history, and why this flower was chosen for this specific state.

Ohio State Flower – Meaning, History, and Official Designation of the Scarlet Carnation

The Ohio state flower is the red scarlet carnation. It is one of the official state symbols of Ohio and has been in place since 1904, when it was formally adopted by the state legislature. The Ohio state flower is connected to historical events, public figures, and state identity through its association with President William McKinley, who was born in Ohio and often wore a red carnation as part of his public appearances.

After his assassination in 1901, the flower became linked to remembrance and respect, which contributed to its selection as the official state flower. The Ohio state flower is used in education, where it is taught as part of state history and civic studies, and it is also included in public ceremonies, government materials, and historical references across Ohio.

 

Red carnations in a vase
The red carnation specifically is the most well-known symbol for the Ohio state flower
Photo: @joaoppmarcelino

 

The Ohio State Flower and Its Official Designation and Adoption in 1904

The Ohio state flower was officially designated in 1904 by the Ohio General Assembly. The decision followed discussions about selecting a floral symbol that represented the state and its historical background. The scarlet carnation was selected because of its strong association with President William McKinley. McKinley was born in Niles, Ohio, and later became the 25th President of the United States. He was closely linked to the carnation during his political career.

The adoption of the Ohio state flower was also influenced by public sentiment after McKinley’s assassination in 1901. The flower had already become associated with his public image, which made it a natural choice for official recognition. Since 1904, the scarlet carnation has remained the official Ohio state flower without changes.

Connection to William McKinley

The history of the Ohio state flower is directly connected to President William McKinley. McKinley, who was born in Ohio, frequently wore a red carnation on his coat during public appearances and political speeches. Over time, the flower became closely associated with his public image and personal identity, and both supporters and the general public widely recognized it.

After McKinley was assassinated in 1901, the carnation gained additional meaning as a symbol of remembrance and respect. This association played a key role in Ohio’s decision to adopt the flower as the official Ohio state flower. The connection between McKinley and the scarlet carnation remains the central reason for its selection and continues to define its historical importance.

The Scarlet Carnation as the Ohio State Flower

The scarlet carnation is the specific flower recognized as the Ohio state flower. It belongs to the species Dianthus caryophyllus and is identified in official state usage by its red color. The Ohio state flower refers specifically to the scarlet variety of carnation rather than other colors, such as white, pink, or yellow, that exist within the same species. This distinction is important in official references, where only the scarlet form is used to represent the state.

 

Red carnation tattoo on the arm
Photo: @vanessa.core

 

The scarlet carnation is known for characteristics such as its structured petal formation, its strong red coloration used in symbolic representation, and its suitability for ceremonial arrangements. It also has a long history of cultivation as an ornamental plant. Because of these features, the scarlet carnation remains the standard representation of the Ohio state flower in official and educational contexts.

 

Colorful carnations closeup
Close-up of the representation of the Ohio state flower, the scarlet carnation

 

Botanical Characteristics of the Scarlet Carnation

The scarlet carnation, which represents the Ohio state flower, is part of a plant species that has been cultivated for centuries. It is recognized for its layered petal structure, its strong stem that supports floral arrangements, and its adaptability to different growing conditions. These qualities have made it a widely used ornamental flower in many regions.

 

Red lively carnations
Photo: @viverserra

 

While carnations exist in multiple colors, only the scarlet variety is recognized as the official Ohio state flower. This specific selection is what gives it its symbolic and official status, distinguishing it from other types of carnations used in gardening and decoration.

 

Carnations in a bouquet and outdoors

 

The Ohio State Flower and the Historical Background of the Selection

The selection of the Ohio state flower took place in the early 1900s, during a period when many U.S. states were establishing official symbols to represent their identity. At the time, the carnation was already widely recognized in Ohio due to its association with William McKinley, and it was also a common ornamental flower in public and private gardens.

Because of its strong cultural presence and symbolic connection to a prominent Ohio figure, the scarlet carnation was approved by the Ohio General Assembly in 1904 as the official Ohio state flower. The decision reflected both public sentiment following McKinley’s death and the desire to select a symbol that represented the state’s heritage. Since its adoption, the Ohio state flower has remained unchanged, making it one of the more consistent state floral symbols in the United States.

 

A girl with red carnations
Photo: @kary_onofre_

 

Ohio State Flower – Symbolism and Meaning

The Ohio state flower carries several symbolic meanings that developed through its historical association and continued use. The scarlet carnation is commonly associated with respect for public service, remembrance of historical figures, recognition of leadership, and connection to state heritage. These meanings have strengthened its role as a symbol of Ohio identity over time. Because of this symbolism, the Ohio state flower is often included in educational materials and civic programs across the state. It is used as a reference point in teaching about Ohio history, state government, and civic identity, helping reinforce its meaning beyond its botanical characteristics.

 

A doggy with red carnations
Photo: @s0phiefoxphotography

 

Modern Recognition and Continued Use of the Scarlet Carnation

Today, the Ohio state flower continues to appear in official, educational, and cultural contexts across the state. It is referenced in government materials, historical documentation, school curricula, and cultural presentations that focus on Ohio identity and heritage. Since its designation in 1904, the scarlet carnation has remained unchanged as the Ohio state flower, maintaining continuity in how Ohio represents itself through official symbols. Its continued use reflects both historical tradition and ongoing educational importance.

FAQ

What is the Ohio state flower?

The Ohio state flower is the scarlet carnation (Dianthus caryophyllus). It has been the official state flower since 1904 and is used as a symbol of Ohio identity and history.

Why was the scarlet carnation chosen as the Ohio state flower?

It was chosen because of its strong connection to President William McKinley, an Ohio native who often wore a red carnation. After his assassination in 1901, the flower became associated with remembrance and respect, which influenced its selection.

When was the Ohio state flower officially adopted?

The scarlet carnation was officially adopted as the Ohio state flower in 1904 by the Ohio General Assembly.

What does the Ohio state flower represent?

The Ohio state flower represents respect, remembrance, leadership, and connection to Ohio’s historical heritage, especially through its link to William McKinley.

Is the scarlet carnation the only carnation used for the Ohio state flower?

Yes, only the scarlet variety is recognized as the Ohio state flower. Other carnation colors like white, pink, or yellow are not used for official state symbolism.

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