North America Native Plant

Fineleaf Noseburn

Botanical name: Tragia leptophylla

USDA symbol: TRLE9

Life cycle: perennial

Habit: forb

Native status: Native to the lower 48 states  

Synonyms: Tragia nepetifolia Cav. var. leptophylla (Torr.) Shinners (TRNEL)  âš˜  Tragia ramosa Torr. var. leptophylla (TRRAL)   

Fineleaf Noseburn: A Delicate Texas Native for Your Garden Meet fineleaf noseburn (Tragia leptophylla), a charming little Texas native that’s probably flying under your gardening radar. Don’t let the somewhat alarming common name scare you off – this delicate perennial forb has earned its place in native plant gardens across ...

Fineleaf Noseburn: A Delicate Texas Native for Your Garden

Meet fineleaf noseburn (Tragia leptophylla), a charming little Texas native that’s probably flying under your gardening radar. Don’t let the somewhat alarming common name scare you off – this delicate perennial forb has earned its place in native plant gardens across the Lone Star State and beyond.

What Makes Fineleaf Noseburn Special?

This unassuming native plant brings subtle beauty to landscapes with its fine, narrow leaves and tiny greenish flowers. As a true Texas native, fineleaf noseburn is perfectly adapted to the challenging conditions of its home state, making it an excellent choice for gardeners looking to create sustainable, water-wise landscapes.

Tragia leptophylla is classified as a forb, which simply means it’s an herbaceous plant without woody stems. Unlike shrubs or trees, this perennial dies back to the ground each winter and returns fresh each spring from its established root system.

Where Does It Grow Naturally?

Fineleaf noseburn calls Texas home, though its range extends slightly into neighboring Oklahoma and New Mexico. Throughout Texas, you’ll find this adaptable native thriving in various habitats, from prairies to open woodlands.

Why Consider Fineleaf Noseburn for Your Garden?

Here are several compelling reasons to give this native plant a spot in your landscape:

  • Extremely drought tolerant once established
  • Low maintenance requirements
  • Supports native pollinators like small bees
  • Perfect for naturalistic and native plant gardens
  • Helps preserve local ecosystem diversity
  • Adapted to local climate conditions

Garden Design Ideas

Fineleaf noseburn shines in several landscape scenarios. It’s particularly well-suited for:

  • Native wildflower gardens
  • Xeriscaping projects
  • Naturalized areas
  • Ground cover in informal settings
  • Prairie restoration projects

Its delicate texture and low-growing habit make it an excellent companion for other native Texas plants like bluebonnets, Indian paintbrush, or native grasses.

Growing Conditions and Care

One of the best things about fineleaf noseburn is how easy it is to please. This hardy native thrives in USDA hardiness zones 7-10, making it suitable for most of Texas and similar climates.

Sunlight: Fineleaf noseburn prefers full sun conditions, though it can tolerate some partial shade.

Soil: Well-draining soil is essential. This plant is quite adaptable to different soil types, including sandy, loamy, or even somewhat rocky soils – as long as they don’t stay soggy.

Water: Once established, this drought-tolerant native requires very little supplemental watering. In fact, overwatering can be more harmful than letting it go dry.

Planting and Maintenance Tips

Getting fineleaf noseburn established in your garden is straightforward:

  • Plant in spring after the last frost
  • Space plants appropriately to allow for natural spreading
  • Water regularly during the first growing season to help establish roots
  • After establishment, water only during extended dry periods
  • No fertilizer needed – native plants prefer their natural soil conditions
  • Allow plants to go dormant naturally in winter

Wildlife and Pollinator Benefits

While fineleaf noseburn might look unassuming, it plays an important role in supporting local wildlife. The small flowers attract various native pollinators, including small bees and other beneficial insects. By including this native plant in your garden, you’re contributing to the health of your local ecosystem.

A Word of Caution

The common name noseburn isn’t just for show – like other plants in the Tragia genus, fineleaf noseburn can cause skin irritation in sensitive individuals. While it’s not dangerous, it’s wise to wear gloves when handling the plant and avoid touching your face afterward.

The Bottom Line

Fineleaf noseburn may not win any flashy flower contests, but it’s a stellar choice for gardeners who value native plants, sustainability, and low-maintenance beauty. If you’re creating a native Texas landscape or simply want to support local wildlife with drought-tolerant plants, this humble native deserves consideration. Just remember to treat it with the same respect you’d give any wild plant – admire it, support it, but handle with care.

Fineleaf Noseburn

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

Euphorbiales

Family

Euphorbiaceae Juss. - Spurge family

Genus

Tragia L. - noseburn

Species

Tragia leptophylla (Torr.) I.M. Johnst. - fineleaf noseburn

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