North America Non-native Plant

Darnel Lovegrass

Botanical name: Eragrostis airoides

USDA symbol: ERAI3

Life cycle: perennial

Habit: grass

Native status: Non-native, reproduces and persists in the wild in the lower 48 states  

Darnel Lovegrass: What You Need to Know About This Uncommon Grass If you’ve stumbled across the name darnel lovegrass in your plant research, you might be wondering what exactly this grass is all about. Eragrostis airoides is one of those plants that exists in a bit of a botanical mystery ...

Darnel Lovegrass: What You Need to Know About This Uncommon Grass

If you’ve stumbled across the name darnel lovegrass in your plant research, you might be wondering what exactly this grass is all about. Eragrostis airoides is one of those plants that exists in a bit of a botanical mystery zone – known to science but not widely documented in gardening circles.

The Basics: What is Darnel Lovegrass?

Darnel lovegrass is a perennial grass that belongs to the lovegrass family. As a graminoid, it shares characteristics with other grasses, sedges, and rush-like plants. However, this particular species has managed to fly somewhat under the radar in both botanical and gardening communities.

Where Does It Grow?

Currently, Eragrostis airoides has been documented growing in Texas, though this non-native species was originally introduced from elsewhere. As an introduced plant that reproduces on its own in the wild, it has established itself in at least this one state, but its full distribution may be broader than current records indicate.

Should You Plant Darnel Lovegrass?

Here’s where things get a bit tricky. While darnel lovegrass isn’t specifically listed as invasive or noxious, the lack of detailed information about its behavior, growing requirements, and ecological impact makes it a questionable choice for most gardeners. When you’re planning your landscape, it’s generally better to choose plants with well-documented characteristics and known benefits.

Better Alternatives: Native Grass Options

Instead of taking a chance on darnel lovegrass, consider these well-researched native alternatives that offer similar grass-like appeal:

  • Buffalo grass – Excellent drought tolerance and low maintenance
  • Little bluestem – Beautiful fall color and wildlife benefits
  • Sideoats grama – Attractive seed heads and erosion control
  • Texas wintergrass – Cool-season option for Texas gardens

The Mystery Factor

What makes darnel lovegrass particularly puzzling is the limited information available about its garden performance, aesthetic qualities, and growing requirements. This lack of documentation might mean it’s either extremely rare in cultivation, not particularly noteworthy as a garden plant, or simply hasn’t been extensively studied.

Making Smart Plant Choices

When building your native or naturalistic garden, stick with plants that have proven track records. Choose species with documented benefits for pollinators, wildlife, and soil health. Native grasses are fantastic additions to sustainable landscapes, but they should be selected based on solid information about their behavior and benefits.

While darnel lovegrass might be an interesting botanical curiosity, your garden (and local ecosystem) will likely benefit more from well-researched native alternatives that provide clear advantages for both your landscape goals and local wildlife.

Darnel Lovegrass

Classification

Group

Monocot

Kingdom

Plantae - Plants

Subkingdom

Tracheobionta - Vascular plants

Superdivision

Spermatophyta - Seed plants

Division

Magnoliophyta - Flowering plants

Subdivision
Class

Liliopsida - Monocotyledons

Subclass

Commelinidae

Order

Cyperales

Family

Poaceae Barnhart - Grass family

Genus

Eragrostis von Wolf - lovegrass

Species

Eragrostis airoides Nees - darnel lovegrass

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