North America Non-native Plant

Cymbopogon Tortilis

Botanical name: Cymbopogon tortilis

USDA symbol: CYTO3

Habit: grass

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

Cymbopogon tortilis: The Mysterious Grass That’s Hard to Pin Down If you’ve stumbled across the name Cymbopogon tortilis while researching native grasses, you’re not alone in wondering what exactly this plant is all about. This particular member of the Cymbopogon genus – which includes well-known relatives like lemongrass and citronella ...

Cymbopogon tortilis: The Mysterious Grass That’s Hard to Pin Down

If you’ve stumbled across the name Cymbopogon tortilis while researching native grasses, you’re not alone in wondering what exactly this plant is all about. This particular member of the Cymbopogon genus – which includes well-known relatives like lemongrass and citronella grass – is something of an enigma in the gardening world.

What We Know (And Don’t Know) About This Grass

Cymbopogon tortilis belongs to the graminoid group, meaning it’s a grass or grass-like plant. Like other members of its genus, it’s likely an aromatic perennial grass, but here’s where things get tricky – there’s surprisingly little documented information available about this specific species.

Unlike its famous cousins that grace herb gardens and essential oil production facilities worldwide, C. tortilis seems to fly under the radar. We don’t have clear information about:

  • Its common name (if it has one)
  • Where it’s native to
  • Its specific growing requirements
  • Whether it’s invasive, rare, or just uncommon
  • What it looks like or how big it gets

The Geographic Mystery

The geographical distribution of Cymbopogon tortilis remains unclear from available sources. Without knowing where this grass calls home, it’s impossible to provide a distribution map or determine its native status in any particular region.

Should You Try to Grow It?

Here’s the honest truth: with so little information available about Cymbopogon tortilis, it’s difficult to recommend whether you should add it to your garden. We don’t know if it’s invasive, what conditions it prefers, or even if it’s readily available through nurseries or seed suppliers.

If you’re interested in aromatic grasses from the Cymbopogon genus, you might want to consider these better-documented alternatives:

  • Lemongrass (Cymbopogon citratus) – Great for cooking and natural pest deterrent
  • Citronella grass (Cymbopogon nardus) – Known mosquito repellent properties
  • Native grasses specific to your region – Always the best choice for supporting local ecosystems

The Bottom Line

Cymbopogon tortilis remains something of a botanical mystery. If you’ve encountered this plant name in research or plant lists, it’s worth double-checking the identification or consulting with local botanical experts or extension services. Sometimes plant names can be misidentified or confused with similar species.

For now, your garden (and local wildlife) would be better served by choosing well-documented native grasses that you can grow with confidence. After all, there are plenty of beautiful, beneficial grasses out there that don’t require detective work to grow successfully!

Have you encountered Cymbopogon tortilis in your gardening adventures? We’d love to hear about your experience with this elusive grass.

Cymbopogon Tortilis

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

Cymbopogon Spreng. - lemon grass

Species

Cymbopogon tortilis (J. Presl) A. Camus

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