Native Plants

Guadalupe Rabbitbrush

Chrysothamnus spathulatus

USDA symbol: CHSP3

perennial subshrub

Lower 48 states: native

If you’re passionate about native plants and conservation, Guadalupe rabbitbrush (Chrysothamnus spathulatus) might just capture your gardening heart. This lesser-known native shrub represents one of those special plants that reminds us why preserving our natural heritage matters—even when (or especially when) most people have never heard of it. Guadalupe rabbitbrush ...

Guadalupe Rabbitbrush may be listed as rare in your area.
Global Conservation Status

Status: S3 | Vulnerable: Found only in a restricted range (even if abundant at some locations). Typically 21 to 100 occurrences or between 3,000 and 10,000 individuals.

Guadalupe Rabbitbrush: A Rare Native Gem Worth Protecting

If you’re passionate about native plants and conservation, Guadalupe rabbitbrush (Chrysothamnus spathulatus) might just capture your gardening heart. This lesser-known native shrub represents one of those special plants that reminds us why preserving our natural heritage matters—even when (or especially when) most people have never heard of it.

What Makes Guadalupe Rabbitbrush Special?

Guadalupe rabbitbrush is a perennial shrub that’s as authentically American as they come. This multi-stemmed woody plant typically stays under 13-16 feet tall, with several stems rising from near the ground—classic shrub architecture that fits beautifully into native landscapes.

What sets this plant apart isn’t just its native credentials, but its story of rarity. With a Global Conservation Status of S3, Guadalupe rabbitbrush is considered vulnerable throughout its range. This means it’s either very rare and local, found only in restricted areas, or facing other factors that make it vulnerable to disappearing entirely.

Where Does It Call Home?

Guadalupe rabbitbrush keeps things simple when it comes to geography—you’ll find this native beauty in just two states: New Mexico and Texas. Its limited range is part of what makes it so special, and so vulnerable.

  • Species observed
  • No observations

Should You Grow Guadalupe Rabbitbrush?

Here’s where things get interesting. As a native plant enthusiast, you might be drawn to this rare gem, and that’s wonderful! However, its vulnerable status means we need to be extra thoughtful about how we approach growing it.

The conservation angle: By growing Guadalupe rabbitbrush in appropriate gardens, you could be helping preserve genetic diversity and keeping this species thriving beyond its natural habitat. That’s pretty amazing when you think about it!

The responsibility factor: If you’re considering adding this plant to your garden, please ensure you source it responsibly. This means:

  • Never collecting from wild populations
  • Purchasing only from reputable native plant nurseries
  • Verifying that any plants or seeds were ethically propagated
  • Supporting conservation efforts when possible

The Growing Reality Check

Here’s the honest truth: detailed growing information for Guadalupe rabbitbrush is remarkably scarce. This rarity in cultivation information reflects its conservation status—it simply hasn’t been widely studied or grown in garden settings.

What we do know is that as a native shrub from New Mexico and Texas, it likely appreciates:

  • Well-draining soil conditions
  • Full sun exposure
  • Drought tolerance once established
  • Minimal water requirements

However, without specific horticultural trials, growing this plant becomes something of an adventure in native plant stewardship.

Garden Design Possibilities

While we don’t have detailed landscape design information for Guadalupe rabbitbrush, its shrub form suggests it could work well in:

  • Native plant gardens focused on Texas and New Mexico flora
  • Drought-tolerant landscape designs
  • Conservation gardens dedicated to rare species
  • Educational landscapes highlighting regional biodiversity

A Plant Worth Knowing

Even if you never grow Guadalupe rabbitbrush, knowing it exists adds richness to our understanding of native plant diversity. In a world where we often focus on the showiest, most available plants, there’s something deeply satisfying about appreciating the quiet, rare species that make our ecosystems complete.

Whether you’re in New Mexico, Texas, or simply someone who cares about plant conservation, Guadalupe rabbitbrush represents the kind of botanical treasure that makes native gardening meaningful. Sometimes the most important plants aren’t the easiest ones to grow—they’re the ones most worth preserving.

If you do decide to seek out this rare native, remember that you’re not just adding a plant to your garden—you’re becoming part of its conservation story. And that’s pretty special, don’t you think?

Chrysothamnus spathulatus is also known as...

Often we refer to plants by their common names. When shopping for plants the scientific name is the best way to positively identify the plant species you desire. But some plants have more than one name! While it doesn't happen often, nurseries might display one name while you're searching for another. Chrysothamnus spathulatus is also known as:

Chrysothamnus viscidiflorus var. ludens | USDA symbol: CHVIL9
Ericameria spathulata | USDA symbol: ERSP18

Why do some plants have more than one name? Over time plant species may be renamed for a few reasons:

  1. Botanists in different regions named the same plant without knowing it had already been classified.
  2. A species was reclassified after scientific advances in, for example, DNA analysis.
  3. Slight variations within a species are sometimes mistakenly identified as entirely new species.

Classification

Group: Dicot
Kingdom: Plantae - Plants
Subkingdom: Tracheobionta - Vascular plants
Superdivision: Spermatophyta - Seed plants
Division: Magnoliophyta - Flowering plants
Class: Magnoliopsida - Dicotyledons
Subclass: Asteridae
Order: Asterales
Family: Asteraceae Bercht. & J. Presl - Aster family
Genus: Chrysothamnus Nutt. - rabbitbrush

Species: Chrysothamnus spathulatus L.C. Anderson - Guadalupe rabbitbrush

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