North America Non-native Plant

Chee Reedgrass

Botanical name: Calamagrostis epigeios macrolepis

USDA symbol: CAEPM3

Habit: grass

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

Chee Reedgrass: A Mystery Grass Worth Understanding Before Planting If you’ve stumbled across the name chee reedgrass or its scientific name Calamagrostis epigeios macrolepis in your gardening research, you might be scratching your head wondering what exactly this plant is. You’re not alone! This particular grass presents quite the botanical ...

Chee Reedgrass: A Mystery Grass Worth Understanding Before Planting

If you’ve stumbled across the name chee reedgrass or its scientific name Calamagrostis epigeios macrolepis in your gardening research, you might be scratching your head wondering what exactly this plant is. You’re not alone! This particular grass presents quite the botanical puzzle.

What We Know (And Don’t Know) About Chee Reedgrass

Chee reedgrass belongs to the Calamagrostis genus, which includes various reed grasses and small-reeds. What we can say for certain is that this plant falls into the grass family category, making it a monocot with the typical grass-like growth habits you’d expect.

However, here’s where things get tricky: reliable information about Calamagrostis epigeios macrolepis is surprisingly scarce in botanical literature and plant databases. This could mean several things:

  • It might be a regional variant or subspecies with limited documentation
  • The taxonomic name may be outdated or no longer in standard use
  • It could be confused with the more common Calamagrostis epigeios (wood small-reed)

Geographic Distribution and Native Status

Unfortunately, the geographic distribution and native status of chee reedgrass remain unclear due to limited available data. Without knowing where this plant naturally occurs, it’s difficult to determine whether it would be appropriate for native plant gardens or restoration projects.

Should You Plant Chee Reedgrass?

Given the uncertainty surrounding this plant’s identification, native status, and growing requirements, we’d recommend proceeding with caution. Here’s why:

  • Unknown invasive potential makes it risky for ecological gardens
  • Unclear growing requirements could lead to gardening frustration
  • Uncertain native status means you might miss opportunities to support local ecosystems

Better Alternatives to Consider

Instead of taking a gamble on chee reedgrass, consider these well-documented native alternatives:

  • Buffalo grass for prairie-style landscapes
  • Little bluestem for ornamental grass gardens
  • Switchgrass for larger landscape applications
  • Native sedges for wetland or rain gardens

What to Do If You Encounter This Plant

If you come across a plant labeled as chee reedgrass or Calamagrostis epigeios macrolepis, we recommend:

  • Consulting with local botanists or extension services for proper identification
  • Taking detailed photos and notes about the plant’s characteristics
  • Researching the source to ensure you’re getting accurate information
  • Consider choosing a well-documented native grass instead

The Bottom Line

While the name chee reedgrass might sound appealing for your native garden, the lack of reliable information makes it a questionable choice for most gardeners. When in doubt, stick with well-documented native plants that you know will thrive in your area and support local wildlife. Your garden—and the environment—will thank you for it!

Remember, successful native gardening is all about choosing the right plants for your specific location and conditions. When plant information is scarce or unclear, it’s always better to opt for species with proven track records in your region.

Chee Reedgrass

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

Calamagrostis Adans. - reedgrass

Species

Calamagrostis epigeios (L.) Roth - chee reedgrass

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