North America Native Plant

Shultz’s Blazingstar

Botanical name: Mentzelia shultziorum

USDA symbol: MESH

Life cycle: perennial

Habit: subshrub

Native status: Native to the lower 48 states  

Shultz’s Blazingstar: A Critically Rare Utah Native Worth Protecting Meet Shultz’s blazingstar (Mentzelia shultziorum), one of Utah’s most endangered native plants. This little-known perennial shrub represents a conservation story that every native plant enthusiast should understand, even if you’ll likely never encounter it in a garden center. What Makes Shultz’s ...

Rare plant alert!

Region: Conservation status by state

Status: S1: Status is uncertain but is somewhere between the following rankings: Critically Imperiled: Extremely rare due to factor(s) making it especially vulnerable to extinction. Typically 5 or fewer occurrences or very few remaining individuals (<1,000) ⚘

Shultz’s Blazingstar: A Critically Rare Utah Native Worth Protecting

Meet Shultz’s blazingstar (Mentzelia shultziorum), one of Utah’s most endangered native plants. This little-known perennial shrub represents a conservation story that every native plant enthusiast should understand, even if you’ll likely never encounter it in a garden center.

What Makes Shultz’s Blazingstar Special

Shultz’s blazingstar is a compact perennial shrub that stays refreshingly manageable in size. Growing as a low-growing shrub, it typically reaches under 1.5 feet tall and never exceeds 3 feet at maturity. This modest stature makes it an intriguing addition to the blazingstar family, which includes some much larger relatives.

As a native species to the lower 48 states, specifically endemic to Utah, this plant represents the unique botanical heritage of the American West. However, its story is more about conservation than cultivation.

Geographic Distribution and Rarity

Shultz’s blazingstar grows exclusively in Utah, making it a true state endemic. Its extremely limited range contributes to its precarious conservation status.

Conservation Alert: This species has a Global Conservation Status of S1, meaning it’s critically imperiled. With typically 5 or fewer occurrences and very few remaining individuals (fewer than 1,000), Shultz’s blazingstar teeters on the edge of extinction due to extreme rarity and vulnerability factors.

Should You Plant Shultz’s Blazingstar?

Here’s where we need to pump the brakes on our gardening enthusiasm. While native plant gardening is generally fantastic for supporting local ecosystems, Shultz’s blazingstar requires a different approach:

  • Extreme rarity: With so few individuals left in the wild, this isn’t a plant for casual gardening
  • Conservation priority: Efforts should focus on protecting existing populations rather than cultivation
  • Limited availability: You won’t find this at your local nursery, and that’s actually a good thing
  • Specialized needs: Like many rare endemics, it likely has very specific habitat requirements that are difficult to replicate

If You Want to Help

Instead of trying to grow Shultz’s blazingstar, consider these conservation-friendly alternatives:

  • Support Utah native plant conservation organizations
  • Plant other Utah native Mentzelia species that aren’t critically endangered
  • Participate in native plant society activities focused on rare plant protection
  • Choose abundant native alternatives that provide similar ecological benefits

The Bigger Picture

Shultz’s blazingstar serves as a reminder that native plant gardening isn’t just about what we can grow—it’s about understanding and protecting our botanical heritage. While we can’t all have this rare beauty in our gardens, we can support its conservation and choose abundant native species that support local ecosystems without putting additional pressure on imperiled populations.

Sometimes the best way to love a native plant is to admire it from afar and work to ensure it survives for future generations to discover and protect.

Shultz’s Blazingstar

Classification

Group

Dicot

Kingdom

Plantae - Plants

Subkingdom

Tracheobionta - Vascular plants

Superdivision

Spermatophyta - Seed plants

Division

Magnoliophyta - Flowering plants

Subdivision
Class

Magnoliopsida - Dicotyledons

Subclass

Dilleniidae

Order

Violales

Family

Loasaceae Juss. - Loasa family

Genus

Mentzelia L. - blazingstar

Species

Mentzelia shultziorum Prigge - Shultz's blazingstar

Plant data source: USDA, NRCS 2025. The PLANTS Database. https://plants.usda.gov,. 2/25/2025. National Plant Data Team, Greensboro, NC USA