North America Native Plant

Texas Snowbell

Botanical name: Styrax platanifolius texanus

USDA symbol: STPLT

Life cycle: perennial

Habit: shrub

Native status: Native to the lower 48 states  

Synonyms: Styrax platanifolius Engelm. var. texanus (Cory) B.L. Turner (STPLT2)  âš˜  Styrax texanus Cory (STTE5)   

Texas Snowbell: A Rare Gem Worth Protecting in Your Native Garden If you’re passionate about native Texas plants and conservation gardening, you’ve likely never heard of Texas snowbell (Styrax platanifolius texanus). And honestly? That’s not entirely surprising. This remarkable native shrub is one of Texas’s best-kept secrets – and unfortunately, ...

Rare plant alert!

Region: Texas

Status: S3T1: Status is uncertain but is somewhere between the following rankings: Subspecies or variety is 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) ⚘ Vulnerable: Either very rare and local throughout its range, found only in a restricted range (even if abundant at some locations), or factors are making it vulnerable to extinction. Typically 21 to 100 occurrences or between 3,000 and 10,000 individuals ⚘ Endangered: In danger of extinction throughout all or a significant portion of its range. ⚘

Region: Texas

Texas Snowbell: A Rare Gem Worth Protecting in Your Native Garden

If you’re passionate about native Texas plants and conservation gardening, you’ve likely never heard of Texas snowbell (Styrax platanifolius texanus). And honestly? That’s not entirely surprising. This remarkable native shrub is one of Texas’s best-kept secrets – and unfortunately, one of its most endangered plants.

What Makes Texas Snowbell Special?

Texas snowbell is a native perennial shrub that belongs to the broader family of fragrant snowbells. This multi-stemmed woody beauty typically grows to a manageable size of 13-16 feet tall, making it perfect for residential landscapes. As a true Texas native, it’s perfectly adapted to our unique climate and soil conditions.

You might also see this plant referenced by its scientific synonyms, including Styrax platanifolius var. texanus or Styrax texanus, but they’re all talking about the same special plant.

Where Does Texas Snowbell Call Home?

This endemic beauty is found exclusively in Texas, making it a true Lone Star State original. Its limited geographic range is part of what makes it so special – and so vulnerable.

The Conservation Reality Check

Here’s where things get serious, fellow gardeners. Texas snowbell is currently listed as Endangered in Texas, with a global conservation status that reflects its precarious situation. This isn’t just another pretty plant – it’s a piece of our natural heritage that’s hanging on by a thread.

What does this mean for you as a gardener? If you’re considering adding Texas snowbell to your landscape, you absolutely can – but with a big caveat. You must source your plants responsibly from reputable native plant nurseries that propagate from legally obtained, sustainably harvested material. Never, ever collect plants from wild populations.

Why Grow Texas Snowbell?

Beyond its conservation value, Texas snowbell offers several compelling reasons to include it in your native landscape:

  • True native credentials: This isn’t just native to North America – it’s native specifically to Texas
  • Manageable size: At 13-16 feet, it fits well in most residential landscapes
  • Multi-stemmed structure: Creates an attractive, natural shrub form
  • Conservation impact: You’re actively participating in species preservation
  • Unique garden feature: Few gardeners will have anything quite like it

Growing Texas Snowbell Successfully

Since specific growing information for this rare variety is limited, we can draw from what we know about related snowbell species and Texas native plant requirements. Here are some general guidelines:

Site Selection: Choose a location that mimics its natural Texas habitat. This likely means well-draining soil and protection from extreme weather conditions.

Soil Preferences: Like most Texas natives, it probably prefers well-draining soil and can tolerate some drought once established.

Maintenance: As a native plant, it should require minimal intervention once established, though regular watering during establishment is crucial.

A Plant Worth Protecting

Texas snowbell represents something increasingly rare in our modern world – a plant that exists nowhere else on Earth except in our home state. By choosing to grow responsibly sourced Texas snowbell, you’re not just adding a unique specimen to your garden; you’re participating in conservation.

If you can’t source Texas snowbell responsibly, consider supporting conservation efforts through native plant societies or botanical gardens that work with endangered species. Sometimes the best way to help a rare plant is to support the experts who are working to save it.

Remember, gardening with rare native plants is a privilege and a responsibility. Let’s make sure future generations of Texans can enjoy the unique beauty of Texas snowbell in both wild spaces and thoughtfully designed native gardens.

Texas Snowbell

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

Ebenales

Family

Styracaceae DC. & Spreng. - Storax family

Genus

Styrax L. - snowbell

Species

Styrax platanifolius Engelm. - sycamoreleaf snowbell

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