North America Native Plant

Hualapai Blazingstar

Botanical name: Mentzelia hualapaiensis

USDA symbol: MEHU7

Life cycle: perennial

Habit: forb

Native status: Native to the lower 48 states  

Hualapai Blazingstar: A Rare Arizona Native Worth Knowing Meet the Hualapai blazingstar (Mentzelia hualapaiensis), a perennial wildflower that’s as unique as its name suggests. This native Arizona gem belongs to the fascinating world of blazingstars – plants that have been quietly beautifying the American Southwest for centuries. What Makes Hualapai ...

Hualapai Blazingstar: A Rare Arizona Native Worth Knowing

Meet the Hualapai blazingstar (Mentzelia hualapaiensis), a perennial wildflower that’s as unique as its name suggests. This native Arizona gem belongs to the fascinating world of blazingstars – plants that have been quietly beautifying the American Southwest for centuries.

What Makes Hualapai Blazingstar Special?

The Hualapai blazingstar is what botanists call a forb – basically a fancy way of saying it’s an herbaceous flowering plant without woody stems. Think of it as nature’s version of a hardy perennial flower that comes back year after year, but stays soft and green rather than developing bark or woody branches.

As a true native of the lower 48 states, this plant has earned its place in Arizona’s natural landscape through thousands of years of adaptation. It’s perfectly suited to thrive in conditions that would challenge many garden-center favorites.

Where You’ll Find It Growing Wild

This blazingstar calls Arizona home, and only Arizona. It’s what we call an endemic species – meaning it evolved in this specific region and naturally occurs nowhere else on Earth. This makes it extra special for native plant enthusiasts and Arizona gardeners who want to celebrate their local flora.

Should You Grow Hualapai Blazingstar?

Here’s where things get a bit tricky. The Hualapai blazingstar appears to be quite rare, with limited information available about its cultivation and care. This rarity makes it both intriguing and challenging for home gardeners.

The Good News:

  • It’s a true Arizona native, perfectly adapted to local conditions
  • As a perennial, it should return year after year once established
  • Native plants typically require less water and maintenance than non-natives
  • You’d be supporting local biodiversity and preserving Arizona’s natural heritage

The Challenges:

  • Very limited availability in nurseries
  • Scarce information about specific growing requirements
  • May require specialized growing conditions
  • Seed or plant material may be difficult to source responsibly

Growing Conditions and Care

While specific information about Hualapai blazingstar’s needs is limited, we can make educated guesses based on its native Arizona habitat and its relatives in the Mentzelia family. These plants typically prefer:

  • Full sun exposure
  • Well-draining, rocky or sandy soils
  • Low water requirements once established
  • Desert or semi-desert garden settings
  • Protection from excessive moisture, especially in winter

A Word About Responsible Sourcing

If you’re interested in growing this rare native, please prioritize responsible sourcing. Never collect plants or seeds from wild populations, as this can harm already vulnerable species. Instead, look for nurseries that specialize in Arizona natives and can verify their propagation methods. You might also connect with native plant societies or botanical gardens that may occasionally have ethically propagated material available.

Alternative Arizona Natives to Consider

If you can’t find Hualapai blazingstar but love the idea of growing Arizona native forbs, consider these more readily available options:

  • Desert marigold (Baileya multiradiata)
  • Arizona poppy (Kallstroemia grandiflora)
  • Ghost plant (Graptopetalum paraguayense)
  • Other Mentzelia species that may be more available

The Bottom Line

The Hualapai blazingstar represents the fascinating diversity of Arizona’s native flora. While it may not be the easiest plant to find or grow, it serves as a reminder of the unique botanical treasures that exist right in our backyards. Whether you end up growing this particular species or simply appreciating it from afar, supporting native plants helps preserve the natural character that makes Arizona’s landscapes so special.

If you do encounter this rare beauty in cultivation or in the wild, consider yourself lucky – you’re witnessing a piece of Arizona’s natural heritage that few people get to experience firsthand.

Hualapai 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 hualapaiensis J.J. Schenk, W.C. Hodgs., & L. Hufford - Hualapai blazingstar

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