North America Non-native Plant

Cape Bamboo

Botanical name: Neololeba atra

USDA symbol: NEAT2

Life cycle: perennial

Habit: grass

Native status: Non-native, reproduces and persists in the wild in Pacific Basin excluding Hawaii  

Synonyms: Bambusa atra Lindl. (BAAT5)   

Cape Bamboo (Neololeba atra): A Mysterious Grass with Limited Garden Appeal If you’ve stumbled across the name Cape bamboo or its scientific name Neololeba atra, you’re probably scratching your head wondering what exactly this plant is all about. Don’t worry – you’re not alone! This grass-like plant is something of ...

Cape Bamboo (Neololeba atra): A Mysterious Grass with Limited Garden Appeal

If you’ve stumbled across the name Cape bamboo or its scientific name Neololeba atra, you’re probably scratching your head wondering what exactly this plant is all about. Don’t worry – you’re not alone! This grass-like plant is something of a botanical mystery, with very limited information available about its cultivation and garden use.

What Is Cape Bamboo?

Cape bamboo (Neololeba atra) is a perennial grass that belongs to the broader family of grasses and grass-like plants. Despite its common name suggesting a connection to bamboo, it’s quite different from the towering bamboo species most gardeners are familiar with. This plant was previously known by the synonym Bambusa atra Lindl., which might explain some of the bamboo connection in its common name.

Where Does It Come From?

This isn’t a native plant to most areas where gardeners might encounter it. Cape bamboo is classified as a non-native species that has been introduced to the Pacific Basin region (excluding Hawaii). Currently, it’s found growing wild in Guam and Palau, where it reproduces on its own without human intervention.

Should You Plant Cape Bamboo in Your Garden?

Here’s where things get tricky. While Cape bamboo isn’t currently listed as invasive or noxious, there’s surprisingly little information available about growing it in home gardens. This lack of cultivation information suggests it’s not a popular choice among gardeners, and for good reason – there are likely better alternatives available.

Since this is a non-native species with unknown garden performance, you might want to consider these factors:

  • Limited information about its growing requirements
  • Unknown invasive potential in your area
  • Uncertain aesthetic value in landscape settings
  • Unknown wildlife and pollinator benefits

Growing Conditions and Care

Unfortunately, specific growing conditions, hardiness zones, and care requirements for Cape bamboo remain largely unknown. This makes it difficult to provide reliable guidance for successful cultivation. Without knowing its preferred soil type, water requirements, sun exposure needs, or cold tolerance, growing this plant becomes a gamble.

Better Native Alternatives

Instead of taking a chance on this mysterious grass, consider exploring native grass alternatives in your area. Native grasses offer numerous advantages:

  • Proven adaptation to local climate conditions
  • Important wildlife habitat and food sources
  • Lower maintenance once established
  • Support for local ecosystems

Contact your local native plant society or extension office to discover which native grasses thrive in your specific region. They can recommend beautiful, reliable alternatives that will bring both visual appeal and ecological benefits to your landscape.

The Bottom Line

While Cape bamboo (Neololeba atra) exists in the botanical world, it remains largely absent from the gardening world for good reasons. With so many unknowns surrounding its cultivation and ecological impact, plus the abundance of well-documented native alternatives available, most gardeners will be better served by choosing proven native grass species for their landscapes.

Sometimes the most mysterious plants are mysterious for a reason – and in this case, that reason seems to be that they’re simply not great garden plants!

Cape Bamboo

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

Neololeba Widjaja - neololeba

Species

Neololeba atra (Lindl.) Widjaja - Cape bamboo

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