North America Native Plant

Hairy Forked Nailwort

Botanical name: Paronychia fastigiata var. nuttallii

USDA symbol: PAFAN

Life cycle: annual

Habit: forb

Native status: Native to the lower 48 states  

Hairy Forked Nailwort: A Native Annual Worth Knowing About If you’ve stumbled across the name hairy forked nailwort, you might be wondering what exactly this plant is and whether it belongs in your garden. With a common name that sounds more like a medieval ailment than a flowering plant, Paronychia ...

Hairy Forked Nailwort: A Native Annual Worth Knowing About

If you’ve stumbled across the name hairy forked nailwort, you might be wondering what exactly this plant is and whether it belongs in your garden. With a common name that sounds more like a medieval ailment than a flowering plant, Paronychia fastigiata var. nuttallii is actually a charming native annual that deserves a closer look from adventurous gardeners.

What Is Hairy Forked Nailwort?

Hairy forked nailwort is a native annual forb, which simply means it’s a non-woody herbaceous plant that completes its entire life cycle in one growing season. As a forb, it lacks the significant woody tissue that you’d find in shrubs and trees, instead producing soft stems and foliage that die back each year.

This little-known native belongs to a group of plants that have adapted to specific regional conditions over thousands of years, making them naturally suited to their home environments.

Where Does It Call Home?

Hairy forked nailwort is native to the eastern United States, specifically found growing in five states: New York, North Carolina, Pennsylvania, Virginia, and West Virginia. This relatively limited native range suggests it has specific habitat preferences that have kept it from spreading more widely.

Should You Grow Hairy Forked Nailwort?

Here’s where things get interesting – and a bit challenging. While hairy forked nailwort has the appeal of being a true native plant, it’s also what you might call a mystery plant in the gardening world. Very little information exists about its cultivation requirements, aesthetic qualities, or garden performance.

The Case for Growing It:

  • It’s a genuine native species that supports local ecosystems
  • As an annual, it won’t take over your garden permanently if it doesn’t work out
  • You’d be growing something truly unique that few other gardeners have
  • Native plants typically require fewer resources once established in appropriate conditions

The Challenges:

  • Finding seeds or plants may be extremely difficult
  • Growing requirements are largely unknown
  • Aesthetic value and garden performance are uncertain
  • Limited native range suggests specific habitat needs

Growing Considerations

If you’re determined to try growing hairy forked nailwort, you’ll be venturing into largely uncharted gardening territory. Since specific growing information isn’t readily available, your best bet would be to:

  • Research the natural habitats where it’s found in its native range
  • Try to replicate those conditions in terms of soil type, moisture, and light exposure
  • Start with a small trial area to test its garden performance
  • Connect with native plant societies in its native range for potential seed sources

Alternative Native Options

If you’re drawn to the idea of growing native annuals but want something with better-documented garden performance, consider these alternatives that might be found in similar regions:

  • Other Paronychia species that may be better studied
  • Regional native annuals with known cultivation requirements
  • Native wildflowers that support local pollinators and wildlife

The Bottom Line

Hairy forked nailwort represents both the exciting and frustrating aspects of native plant gardening. While it offers the authentic appeal of a true regional native, its obscurity means you’d be pioneering its cultivation rather than following established growing guides.

For most gardeners, this plant might be more of a botanical curiosity than a practical garden addition. However, for the adventurous gardener who loves a challenge and wants to support native biodiversity, it could be an interesting experiment – assuming you can find a source for seeds or plants.

If you do decide to try growing hairy forked nailwort, consider documenting your experience. You might just become one of the first gardeners to figure out how to successfully cultivate this native mystery plant!

Hairy Forked Nailwort

Classification

Group

Dicot

Kingdom

Plantae - Plants

Subkingdom

Tracheobionta - Vascular plants

Superdivision

Spermatophyta - Seed plants

Division

Magnoliophyta - Flowering plants

Subdivision
Class

Magnoliopsida - Dicotyledons

Subclass

Caryophyllidae

Order

Caryophyllales

Family

Caryophyllaceae Juss. - Pink family

Genus

Paronychia Mill. - nailwort

Species

Paronychia fastigiata (Raf.) Fernald - hairy forked nailwort

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