North America Non-native Plant

Oxychloris

Botanical name: Oxychloris

USDA symbol: OXYCH

Habit: grass

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

Oxychloris: The Mystery Grass You’ve Probably Never Heard Of If you’ve stumbled upon the name Oxychloris in your plant research adventures, you’re likely scratching your head wondering what exactly this mysterious grass is all about. Don’t worry – you’re not alone! This obscure genus is one of those botanical head-scratchers ...

Oxychloris: The Mystery Grass You’ve Probably Never Heard Of

If you’ve stumbled upon the name Oxychloris in your plant research adventures, you’re likely scratching your head wondering what exactly this mysterious grass is all about. Don’t worry – you’re not alone! This obscure genus is one of those botanical head-scratchers that even seasoned gardeners and plant enthusiasts rarely encounter.

What Exactly Is Oxychloris?

Oxychloris belongs to the world of graminoids – that’s the fancy botanical term for grass and grass-like plants. This group includes not just your typical lawn grasses, but also sedges, rushes, and other similar-looking plants that might fool you into thinking they’re all the same thing (spoiler alert: they’re not!).

As a monocot, Oxychloris shares some basic characteristics with other familiar plants like corn, lilies, and yes, your backyard grass. Think parallel leaf veins and flower parts in multiples of three – though good luck spotting those details on this particular mystery plant.

The Great Information Gap

Here’s where things get interesting (or frustrating, depending on how you look at it): despite being a legitimate botanical genus, Oxychloris is remarkably under-documented in available horticultural and botanical literature. We’re talking about a plant that’s so obscure, it makes rare orchids look like common dandelions in terms of available growing information.

What we don’t know about Oxychloris could fill a book:

  • Where it naturally grows
  • What it looks like in detail
  • Whether it has any garden value
  • How to grow it (if you even wanted to)
  • Its conservation status
  • Any common names people might actually use

Should You Try to Grow Oxychloris?

Short answer: probably not, and here’s why. Even if you’re the type of gardener who loves hunting down rare and unusual plants, Oxychloris presents some unique challenges. First, you’d be hard-pressed to find it in any nursery, seed catalog, or specialty plant sale. Second, without knowing its native habitat, growing requirements, or even basic appearance, you’d be flying completely blind.

Instead of chasing this botanical ghost, consider exploring some of the many well-documented native grasses that could add texture and movement to your garden. Depending on where you live, options might include little bluestem, buffalo grass, or various fescues – all of which come with the bonus of actual growing instructions!

The Lesson in Plant Mysteries

Oxychloris serves as a fascinating reminder that despite our modern access to information, the plant kingdom still holds plenty of secrets. Some species exist in botanical limbo – officially recognized but practically unknown. It’s humbling to think that in our age of instant information, there are still plants out there that remain mysteries.

If you’re a botanical detective at heart, perhaps Oxychloris represents an opportunity for citizen science. Who knows? Maybe you’ll be the one to finally document this elusive grass and give future gardeners the information they need to grow it successfully.

The Bottom Line

While Oxychloris might spark your curiosity as a plant enthusiast, it’s not going to solve any of your current landscaping challenges. Focus your energy on the many wonderful, well-documented native plants in your area that can provide beauty, wildlife habitat, and the satisfaction of successful growing.

Sometimes the most interesting plants are the ones that remind us how much we still don’t know – and Oxychloris certainly fits that bill!

Oxychloris

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

Oxychloris M. Lazarides

Species

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