North America Non-native Plant

Whiteochloa Cymbiformis

Botanical name: Whiteochloa cymbiformis

USDA symbol: WHCY

Habit: grass

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

Synonyms: Panicum cymbiforme Hughes (PACY6)   

Whiteochloa cymbiformis: The Mystery Grass You’ve Probably Never Heard Of If you’ve stumbled across the name Whiteochloa cymbiformis in your botanical wanderings, you’ve encountered one of gardening’s more enigmatic characters. This grass species is so under-the-radar that even seasoned native plant enthusiasts might scratch their heads when they hear its ...

Whiteochloa cymbiformis: The Mystery Grass You’ve Probably Never Heard Of

If you’ve stumbled across the name Whiteochloa cymbiformis in your botanical wanderings, you’ve encountered one of gardening’s more enigmatic characters. This grass species is so under-the-radar that even seasoned native plant enthusiasts might scratch their heads when they hear its name.

What We Know (Spoiler Alert: It’s Not Much)

Whiteochloa cymbiformis belongs to the grass family (Poaceae), which means it shares company with everything from your lawn grass to ornamental fountain grass. Previously known by the scientific name Panicum cymbiforme Hughes, this species has undergone some taxonomic shuffling over the years – a common occurrence in the ever-evolving world of plant classification.

As a monocot, this plant produces seeds with a single cotyledon (seed leaf) and typically displays parallel leaf veins, characteristics shared with other grasses, sedges, and similar plants.

The Information Gap

Here’s where things get interesting – and by interesting, we mean frustratingly sparse. The available information about Whiteochloa cymbiformis is remarkably limited. We don’t have reliable data about:

  • Its native range or geographical distribution
  • Common names (if any exist)
  • Growth habits and mature size
  • Preferred growing conditions
  • USDA hardiness zones
  • Wildlife or pollinator benefits
  • Conservation status

Should You Try to Grow It?

This is where we hit our first major roadblock. Without knowing where Whiteochloa cymbiformis naturally occurs, its growing requirements, or even if it’s commercially available, recommending it for your garden would be like suggesting you adopt a unicorn – theoretically wonderful, but practically impossible.

The lack of information also means we can’t determine if this species might be rare, invasive, or somewhere in between. This uncertainty makes it difficult to provide responsible gardening advice.

Better Alternatives for Your Native Garden

If you’re interested in incorporating native grasses into your landscape (and who isn’t these days?), consider focusing on well-documented species with known benefits and growing requirements. Some popular native grass options include:

  • Little bluestem (Schizachyrium scoparium)
  • Buffalo grass (Bouteloua dactyloides)
  • Purple lovegrass (Eragrostis spectabilis)
  • Big bluestem (Andropogon gerardii)

These grasses come with the added bonus of extensive cultivation information, proven wildlife benefits, and reliable sources for purchasing.

The Takeaway

Whiteochloa cymbiformis serves as a reminder that the plant world still holds many mysteries. While we can’t recommend growing this particular species due to the lack of available information, it highlights the importance of continued botanical research and documentation.

If you’re a researcher or botanist with information about this species, the gardening community would love to learn more! Until then, we’ll stick with the many wonderful, well-documented native grasses that can transform your landscape into a thriving ecosystem.

Whiteochloa Cymbiformis

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

Whiteochloa C.E. Hubb.

Species

Whiteochloa cymbiformis (Hughes) B.K. Simon

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