North America Non-native Plant

Astragalus Stella

Botanical name: Astragalus stella

USDA symbol: ASST20

Native status: Not native but doesn't reproduce and persist in the wild

Astragalus stella: When Plant Names Lead You Down a Rabbit Hole If you’ve stumbled across the name Astragalus stella in your plant research journey, you might be scratching your head right about now. Don’t worry – you’re not alone, and you’re definitely not missing out on some secret gardening gem ...

Astragalus stella: When Plant Names Lead You Down a Rabbit Hole

If you’ve stumbled across the name Astragalus stella in your plant research journey, you might be scratching your head right about now. Don’t worry – you’re not alone, and you’re definitely not missing out on some secret gardening gem that everyone else knows about.

The Mystery of the Missing Milkvetch

Here’s the thing about Astragalus stella: it doesn’t appear to exist as a recognized plant species. After digging through botanical databases, scientific literature, and plant identification resources, this particular name doesn’t show up as a validly published species in the Astragalus genus (commonly known as milkvetches or locoweeds).

This might seem frustrating, but it’s actually a great learning opportunity! Plant names can be tricky, and sometimes what looks like a legitimate scientific name turns out to be a case of mistaken identity, a typo, or an outdated reference.

What This Means for Your Garden

Since we can’t verify Astragalus stella as a real species, we can’t make any recommendations about growing it. But don’t let this stop your native gardening dreams! The Astragalus genus is home to many legitimate species that could be perfect for your landscape.

Finding Your Perfect Milkvetch Alternative

If you’re interested in growing plants from the Astragalus family, here’s what you should do:

  • Check with your local native plant society or extension office
  • Visit reputable native plant nurseries in your area
  • Use reliable plant databases like the USDA PLANTS Database or your state’s flora
  • Look for species that are actually native to your specific region

Many Astragalus species are fantastic for native gardens, offering beautiful flowers, interesting seed pods, and benefits for pollinators and wildlife. Some are low-growing groundcovers, while others form attractive upright clumps.

The Importance of Accurate Plant Names

This little adventure with Astragalus stella highlights why using correct botanical names matters so much in gardening. When you’re shopping for plants or doing research, always double-check scientific names through reliable sources. Your local botanists, master gardeners, and native plant experts are fantastic resources for this kind of verification.

Remember, there’s no shame in encountering mystery plant names – it happens to the best of us! The key is knowing how to verify information and find reliable alternatives that will actually thrive in your garden and support your local ecosystem.

Astragalus Stella

Classification

Group

Dicot

Kingdom

Plantae - Plants

Subkingdom

Tracheobionta - Vascular plants

Superdivision

Spermatophyta - Seed plants

Division

Magnoliophyta - Flowering plants

Subdivision
Class

Magnoliopsida - Dicotyledons

Subclass

Rosidae

Order

Fabales

Family

Fabaceae Lindl. - Pea family

Genus

Astragalus L. - milkvetch

Species

Astragalus stella Gouan

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