Maryland State Flower: Black-eyed Susan

US
Researched by USA Symbol Team

Fact-checked • Updated December 10, 2025

About Editor
🌸 State Flower of Maryland

Maryland State Flower – Black-eyed Susan

Maryland chose the Black-eyed Susan as its state flower in 1918. These cheerful golden flowers with distinctive dark centers bloom throughout Maryland. Bright yellow petals surrounding a brown cone make the Black-eyed Susan easy to identify across fields and roadsides.

Official Symbol Since 1918 Rudbeckia hirta
Black-eyed Susan

What Is the Maryland State Flower?

The Black-eyed Susan holds the position of Maryland's official state flower. Each flower displays 10 to 20 golden yellow petals radiating from a dark brown central cone. The blooms measure 2 to 3 inches across. Orange and yellow petals sometimes show on the same plant. A single stem typically supports one flower head.

Black-eyed Susans bloom from June through September across Maryland. Peak flowering occurs in July and August. The plants grow 1 to 3 feet tall. Hairy stems and leaves give the plant a rough texture. Lance-shaped leaves alternate along the stem. The plants grow as biennials or short-lived perennials depending on conditions.

Native Black-eyed Susans thrive in Maryland's fields, meadows, and roadsides. The flowers prefer full sun and well-drained soil. Drought tolerance makes them hardy across Maryland's varied terrain. Disturbed areas like construction sites support vigorous growth. The plants spread through self-seeding. Maryland summers showcase masses of these golden flowers along highways.

Maryland State Flower Name

This flower carries the common name Black-eyed Susan and the scientific name Rudbeckia hirta. The plant belongs to the Asteraceae family. This massive family includes sunflowers, daisies, asters, and over 23,000 species of flowering plants found worldwide.

The genus name Rudbeckia honors Olof Rudbeck, a Swedish botanist who lived in the 1600s. The species name hirta means hairy in Latin. It describes the rough hairy texture of stems and leaves. Brown Betty and brown daisy serve as alternative common names in some regions.

The name Black-eyed Susan appears in an old English song about a woman named Susan. How this name became attached to the flower remains unclear. Some sources suggest the dark center resembles an eye. The common name dates back at least to the 1700s in America. Maryland residents universally use Black-eyed Susan when referring to their state flower.

How Maryland Chose the Black-eyed Susan

Maryland made the Black-eyed Susan its official state flower in 1918. The Maryland General Assembly passed this designation following advocacy by women's civic organizations. School children throughout Maryland participated in voting for their favorite flower. The Black-eyed Susan won this informal vote by a wide margin.

Maryland wanted a native flower that grew abundantly across the state. The Black-eyed Susan met both requirements perfectly. Its golden color matched the gold in Maryland's state flag. The flowers bloomed reliably each summer along Maryland's roads. Their cheerful appearance appealed to residents statewide.

No serious opposition emerged during the selection process. Other flowers including the goldenrod received some consideration. The Black-eyed Susan's strong showing in the children's vote influenced legislators. The General Assembly formalized the designation on April 18, 1918. Maryland became one of the early states to involve school children in selecting a state symbol.

Maryland State Flower Facts

Fact 1 of 6

The Black-eyed Susan is the official flower of the Preakness Stakes horse race held annually in Baltimore, with a blanket of these flowers draped over the winning horse

Maryland State Flower and Bird

The Baltimore Oriole serves as Maryland's state bird, a striking orange and black songbird named after Lord Baltimore's family colors. Both symbols represent Maryland officially. Maryland adopted the Black-eyed Susan in 1918 and designated the Baltimore Oriole as state bird in 1947.

Black-eyed Susan

State Flower

Black-eyed Susan

Baltimore Oriole

State Bird

Baltimore Oriole

Learn more →

Both are official state symbols of Maryland.

What the Black-eyed Susan Symbolizes

The Black-eyed Susan commonly represents encouragement and justice in traditional flower symbolism. The flower has been linked to Maryland's state colors through its golden petals. Its hardy nature frequently represents resilience and adaptability while the cheerful blooms carry connotations of optimism and summer warmth across Maryland's landscape.

Sources & References

This article has been researched using authoritative sources to ensure accuracy and reliability. All information has been fact-checked and verified against official government records and botanical databases.

1
Maryland General Assembly
https://mgaleg.maryland.gov/

Official source for Maryland state symbols and legislation • Accessed: December 31, 2025

2
Maryland State Archives
https://msa.maryland.gov/

Information about Maryland history and state symbol selection • Accessed: December 31, 2025

3
University of Maryland Extension
https://extension.umd.edu/

Resources on Maryland native plants and wildflowers • Accessed: December 31, 2025

Accuracy Commitment: We strive to maintain accurate and up-to-date information. If you notice any errors or outdated information, please contact us.

Other Maryland Symbols

People Also Ask

What is Maryland's state flower?
Maryland's state flower is the Black-eyed Susan, a golden flower with a distinctive dark brown center that blooms in fields and roadsides throughout the state.
When did Maryland adopt the Black-eyed Susan as its state flower?
Maryland adopted the Black-eyed Susan on April 18, 1918. The designation followed an informal vote by school children who selected it as their favorite flower.
Why did Maryland choose the Black-eyed Susan?
Maryland chose the Black-eyed Susan because it grows abundantly across the state and is native to Maryland. The golden color matched the gold in Maryland's state flag. School children voted for it by a wide margin, and its cheerful summer blooms appealed to residents statewide.
Is the Black-eyed Susan native to Maryland?
Yes, the Black-eyed Susan is native to Maryland and grows wild in fields, meadows, and along roadsides throughout the state. The plant thrives in Maryland's climate and tolerates drought conditions.
When do Black-eyed Susans bloom in Maryland?
Black-eyed Susans bloom from June through September in Maryland, with peak flowering occurring in July and August. The flowers provide nectar for pollinators and seeds for birds through fall.