Native Plants

Texas Tansyaster

Machaeranthera blephariphylla

USDA symbol: MABL2

perennial subshrub

Lower 48 states: native

If you’re searching for a tough, beautiful native wildflower that can handle the heat and drought of the American Southwest, let me introduce you to the Texas tansyaster (Machaeranthera blephariphylla). This plucky little perennial might not be the most famous native plant, but it’s definitely one worth knowing – especially ...

Texas Tansyaster may be listed as rare in your area.
Global Conservation Status

Status: S3S4 | Apparently Secure: Uncommon but not rare, and usually widespread. Possible cause for longterm concern. Typically more than 100 occurrences in the state or more than 10,000 individuals.

Texas Tansyaster: A Hidden Gem for Desert Gardens

If you’re searching for a tough, beautiful native wildflower that can handle the heat and drought of the American Southwest, let me introduce you to the Texas tansyaster (Machaeranthera blephariphylla). This plucky little perennial might not be the most famous native plant, but it’s definitely one worth knowing – especially if you’re tired of babying thirsty garden plants through scorching summers.

What Makes Texas Tansyaster Special?

Texas tansyaster is a true native of the lower 48 states, calling the desert regions of New Mexico and Texas home. As a perennial forb (that’s garden-speak for a non-woody flowering plant), it comes back year after year without the fuss of replanting. The plant produces charming daisy-like flowers with purple petals and bright yellow centers that bloom from fall through spring – a welcome splash of color when many other plants are taking a break.

This hardy native grows naturally in New Mexico and Texas, thriving in the challenging conditions of the Chihuahuan Desert region.

  • Species observed
  • No observations

Why Consider Growing Texas Tansyaster?

Here’s why this native wildflower deserves a spot in your garden:

  • Drought champion: Once established, it laughs in the face of dry spells
  • Pollinator magnet: Native bees, butterflies, and other beneficial insects love the nectar-rich flowers
  • Low maintenance: This isn’t a plant that demands constant attention
  • Extended bloom time: Flowers from fall through spring when color is most appreciated
  • True native: Supports local ecosystems and wildlife

Perfect Garden Settings

Texas tansyaster shines brightest in:

  • Xeric or drought-tolerant landscapes
  • Rock gardens and naturalized areas
  • Native plant gardens
  • Desert-themed landscapes
  • Any spot where you want color without the water bill

Growing Conditions and Care

The beauty of Texas tansyaster lies in its simplicity. This plant thrives in USDA hardiness zones 7-10 and asks for very little:

  • Sunlight: Full sun is best – this desert native loves those rays
  • Soil: Well-draining soil is essential; it won’t tolerate soggy feet
  • Water: Minimal once established – perfect for water-wise gardening
  • Maintenance: Cut back after blooming to keep it tidy

A Note About Responsible Gardening

Texas tansyaster has a conservation status that suggests it’s not super common in the wild, so if you’re planning to add it to your garden, make sure to source your plants or seeds from reputable native plant nurseries rather than collecting from wild populations. Many native plant societies and specialized nurseries offer responsibly propagated specimens.

The Bottom Line

If you’re gardening in the Southwest and want to embrace water-wise, wildlife-friendly landscaping, Texas tansyaster is a fantastic choice. It’s not going to give you the bold, in-your-face drama of some garden showstoppers, but it offers something better: reliable beauty that works with nature instead of against it. Plus, there’s something deeply satisfying about growing a plant that truly belongs in your corner of the world.

Your local pollinators will thank you, your water bill will thank you, and you’ll have the quiet pride that comes from nurturing a genuine piece of American desert heritage in your own backyard.

Machaeranthera blephariphylla 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. Machaeranthera blephariphylla is also known as:

Aster gymnocephalus auct. non | USDA symbol: ASGY2
Haplopappus blephariphyllus | USDA symbol: HABL7
Haplopappus gymnocephalus DC. | USDA symbol: HAGY2
Machaeranthera correllii | USDA symbol: MACO16
Machaeranthera gymnocephala auct. non | USDA symbol: MAGY

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: Machaeranthera Nees - tansyaster

Species: Machaeranthera blephariphylla (A. Gray) Shinners - Texas tansyaster

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