North America Native Plant

Fringed Yellow Star-grass

Botanical name: Hypoxis juncea

USDA symbol: HYJU

Life cycle: perennial

Habit: forb

Native status: Native to the lower 48 states  

Fringed Yellow Star-Grass: A Delicate Native Charmer for Wetland Gardens If you’re looking to add a touch of understated elegance to your native plant garden, meet fringed yellow star-grass (Hypoxis juncea). This charming little perennial might not be the showiest plant in your landscape, but it brings a quiet beauty ...

Fringed Yellow Star-Grass: A Delicate Native Charmer for Wetland Gardens

If you’re looking to add a touch of understated elegance to your native plant garden, meet fringed yellow star-grass (Hypoxis juncea). This charming little perennial might not be the showiest plant in your landscape, but it brings a quiet beauty that’s perfect for naturalized settings and wetland gardens.

What Makes Fringed Yellow Star-Grass Special

Fringed yellow star-grass is a true native of the southeastern United States, naturally occurring across Alabama, Florida, Georgia, North Carolina, and South Carolina. As a perennial forb, this plant lacks woody stems but returns year after year from its underground parts, making it a reliable addition to your garden palette.

Don’t let the name fool you – while it’s called star-grass, this plant produces delightful small, six-petaled yellow flowers that truly resemble tiny stars scattered across grass-like foliage. The flowers may be petite, but they pack a punch when it comes to charm and ecological value.

Where Fringed Yellow Star-Grass Thrives

This adaptable native has a particular fondness for wet feet. With its facultative wetland status in both the Atlantic and Gulf Coastal Plain and Eastern Mountains and Piedmont regions, fringed yellow star-grass usually prefers wetland conditions but can tolerate drier spots when needed.

The plant flourishes in USDA hardiness zones 7-9, making it perfect for gardeners in the southeastern states. It appreciates:

  • Moist to wet soils
  • Partial shade to full sun exposure
  • Areas that experience seasonal flooding
  • Consistent moisture throughout the growing season

Perfect Garden Companions and Landscape Uses

Fringed yellow star-grass shines in several garden settings:

  • Rain gardens: Its wetland tolerance makes it ideal for managing stormwater runoff
  • Woodland edges: The delicate texture complements larger native shrubs and trees
  • Naturalized landscapes: Perfect for creating that wild look in controlled settings
  • Native plant gardens: Adds authentic regional character and supports local ecosystems

Supporting Local Wildlife

While small, the star-shaped yellow flowers are magnets for native pollinators, particularly smaller native bees and other beneficial insects. By including fringed yellow star-grass in your landscape, you’re providing important nectar sources for these tiny but crucial garden helpers.

Growing and Caring for Fringed Yellow Star-Grass

One of the best things about this native is its low-maintenance nature. Once established, fringed yellow star-grass pretty much takes care of itself. Here’s how to get started:

Planting: Choose a spot with consistent moisture and partial shade to full sun. The plant spreads naturally through underground rhizomes, so give it room to establish a small colony over time.

Care: Beyond ensuring adequate moisture, this plant requires minimal intervention. It’s adapted to southeastern growing conditions and typically doesn’t need fertilization or pest control measures.

Maintenance: Allow the plant to go dormant naturally in winter, and clean up dead foliage in early spring before new growth emerges.

Is Fringed Yellow Star-Grass Right for Your Garden?

Consider adding fringed yellow star-grass to your landscape if you:

  • Want to support native wildlife and pollinators
  • Have a naturally moist or wet area that needs planting
  • Appreciate subtle, naturalistic beauty over flashy displays
  • Live within its native range and want to grow regionally appropriate plants
  • Need a low-maintenance perennial for challenging wet spots

While it won’t be the star of your flower border, fringed yellow star-grass offers something equally valuable: authentic regional character and ecological function wrapped up in a package of quiet, understated beauty. For gardeners committed to native landscaping and supporting local ecosystems, this little southeastern native deserves serious consideration.

Wetland Status

The rule of seasoned gardeners and landscapers is to choose the "right plant for the right place" matching plants to their ideal growing conditions, so they'll thrive with less work and fewer inputs. But the simplicity of this catchphrase conceals how tricky plant selection is. While tags list watering requirements, there's more to the story.

Knowing a plant's wetland status can simplify the process by revealing the interaction between plants, water, and soil. Surprisingly, many popular landscape plants are wetland species! And what may be a wetland plant in one area, in another it might thrive in drier conditions. Also, it helps you make smarter gardening choices and grow healthy plants with less care and feeding, saving you time, frustration, and money while producing an attractive garden with greater ecological benefits.

Regions
Status
Moisture Conditions

Atlantic and Gulf Coastal Plain

FACW

Facultative Wetland - Plants with this status usually occurs in wetlands but may occur in non-wetlands

Eastern Mountains and Piedmont

FACW

Facultative Wetland - Plants with this status usually occurs in wetlands but may occur in non-wetlands

Fringed Yellow Star-grass

Classification

Group

Monocot

Kingdom

Plantae - Plants

Subkingdom

Tracheobionta - Vascular plants

Superdivision

Spermatophyta - Seed plants

Division

Magnoliophyta - Flowering plants

Subdivision
Class

Liliopsida - Monocotyledons

Subclass

Liliidae

Order

Liliales

Family

Liliaceae Juss. - Lily family

Genus

Hypoxis L. - star-grass

Species

Hypoxis juncea Sm. - fringed yellow star-grass

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