North America Non-native Plant

Cynodon Arcuatus

Botanical name: Cynodon arcuatus

USDA symbol: CYAR15

Habit: grass

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

Cynodon arcuatus: A Little-Known Grass Species If you’ve stumbled across the name Cynodon arcuatus while researching grasses for your garden, you’re probably wondering what exactly this plant is and whether it belongs in your landscape. The truth is, you’re not alone in your curiosity – this particular species remains something ...

Cynodon arcuatus: A Little-Known Grass Species

If you’ve stumbled across the name Cynodon arcuatus while researching grasses for your garden, you’re probably wondering what exactly this plant is and whether it belongs in your landscape. The truth is, you’re not alone in your curiosity – this particular species remains something of a mystery in the gardening world.

What is Cynodon arcuatus?

Cynodon arcuatus is a grass species that belongs to the same genus as the well-known Bermuda grass (Cynodon dactylon). As a member of the grass family, it’s a monocot with the typical grass-like growth habit you’d expect. However, unlike its famous cousin, this species hasn’t made much of a splash in the gardening world.

The Mystery of Limited Information

Here’s where things get interesting (or frustrating, depending on your perspective): reliable information about Cynodon arcuatus is surprisingly scarce. While we know it exists as a recognized species, detailed information about its:

  • Common names
  • Native range and distribution
  • Growing requirements
  • Garden performance
  • Wildlife benefits

remains largely undocumented in readily available horticultural literature.

Should You Grow It?

Given the lack of readily available information about Cynodon arcuatus, it’s difficult to recommend it for home gardeners. Without knowing its native status, invasive potential, or specific growing requirements, it’s hard to say whether this grass would be a good fit for your garden.

If you’re interested in native grasses for your landscape, consider researching well-documented native grass species that are known to thrive in your specific region. Your local native plant society or extension office can provide excellent recommendations for grasses that will support local wildlife and adapt well to your growing conditions.

Better Alternatives

Instead of puzzling over this mysterious species, consider these approaches:

  • Contact your local extension office for native grass recommendations
  • Research well-documented native grasses in your area
  • Consider popular native alternatives like buffalo grass, blue grama, or little bluestem (depending on your region)
  • Visit local native plant sales where experts can guide you toward suitable options

The Bottom Line

While Cynodon arcuatus might sound intriguing, the lack of available growing information makes it a risky choice for most gardeners. When it comes to adding grasses to your landscape, you’re better off choosing well-researched species with known benefits and growing requirements. Your garden (and your sanity) will thank you for it!

Sometimes in gardening, the most mysterious plants aren’t necessarily the best choices – and that seems to be the case with our enigmatic Cynodon arcuatus.

Cynodon Arcuatus

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

Cynodon Rich. - Bermudagrass

Species

Cynodon arcuatus J. Presl [excluded]

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