Texas Bluebonnet Quiz: State Flower, Lady Bird and Spring Fields

This Texas bluebonnet quiz drives the spring highways when lupines turn fields blue. Play 10 interactive questions on the 1901 state flower vote, the lupine family, nitrogen-fixing roots, the white tip that changes color, Lady Bird Johnson and her Wildflower Center, Ennis Bluebonnet Trails, Indian paintbrush and the myth that picking is illegal.

Start Texas Bluebonnet Quiz

🎯 Daily Trivia Challenge • 🧠 10 Questions • ⏱️ 150 Seconds

Question 1 / 10 Time: 150s

Symbol
What is the bluebonnet's official role in Texas?
Family
Bluebonnets belong to which plant group?
Roots
What do bluebonnet roots add to the soil?
Season
When do bluebonnets usually peak?
Tip
What happens to the white tip of a bluebonnet flower over time?
Lady
Which First Lady championed Texas wildflowers?
Center
Where is the Lady Bird Johnson Wildflower Center?
Trails
Which town hosts official Bluebonnet Trails?
Partner
Which orange-red wildflower often blooms beside bluebonnets?
Myth
Is there a specific Texas law banning picking bluebonnets?

Explanations: answer key for all 10 questions

Q1: What is the bluebonnet's official role in Texas?
Answer: State flower
Lawmakers chose it in 1901.
Q2: Bluebonnets belong to which plant group?
Answer: Lupines
They are in the legume family.
Q3: What do bluebonnet roots add to the soil?
Answer: Nitrogen
Bacteria in root nodules fix nitrogen.
Q4: When do bluebonnets usually peak?
Answer: Late March and April
Spring rains help them bloom.
Q5: What happens to the white tip of a bluebonnet flower over time?
Answer: It turns purple or red
The change signals bees to move on.
Q6: Which First Lady championed Texas wildflowers?
Answer: Lady Bird Johnson
She promoted highway beautification.
Q7: Where is the Lady Bird Johnson Wildflower Center?
Answer: Austin
It studies native plants.
Q8: Which town hosts official Bluebonnet Trails?
Answer: Ennis
It is the official Bluebonnet City of Texas.
Q9: Which orange-red wildflower often blooms beside bluebonnets?
Answer: Indian paintbrush
Together they make colorful fields.
Q10: Is there a specific Texas law banning picking bluebonnets?
Answer: No, it is a popular myth
Trespassing and damage rules still apply.

Why Texas Roadsides Turn Blue Each Spring

The bluebonnet became the state flower of Texas in 1901, and later the honor was extended to all of the state's native lupines. These legumes have root nodules with bacteria that fix nitrogen, so they thrive in poor roadside soils and help other plants grow.

Bluebonnets peak in late March and April after winter rains. Each flower spike has a white tip that turns purple or red after pollination, signaling bees to move to fresher blooms. They often grow alongside orange-red Indian paintbrush, creating patchwork fields that families visit for photos.

First Lady Lady Bird Johnson championed wildflowers along highways, and the Lady Bird Johnson Wildflower Center in Austin studies native plants. Ennis, the official Bluebonnet City of Texas, maps Bluebonnet Trails each April. A popular myth says picking bluebonnets is illegal, but no specific state law bans it.

What This Quiz Teaches

Nature fans will enjoy these questions.

When it became the state flower
What kind of plant it is
When it blooms
Who championed wildflowers
Which myths surround it

Did You Know?

Highway crews delay mowing until wildflower seeds drop.
Burnet also calls itself a bluebonnet capital.
Bluebonnet seeds have hard coats and sprout slowly.
Rare white and pink bluebonnets exist.
The plants are toxic if eaten.