North America Non-native Plant

Climbing Tribisee

Botanical name: Lasiacis ruscifolia

USDA symbol: LARU

Life cycle: perennial

Habit: vine

Native status: Non-native, reproduces and persists in the wild in the lower 48 states  

Synonyms: Panicum ruscifolium Kunth (PARU4)   

Climbing Tribisee: A Tropical Grass with Bamboo-Like Charm If you’re looking to add some tropical flair to your Florida garden, you might have come across climbing tribisee (Lasiacis ruscifolia). This intriguing grass species brings a bamboo-like aesthetic to landscapes, but there are some important things to consider before adding it ...

Climbing Tribisee: A Tropical Grass with Bamboo-Like Charm

If you’re looking to add some tropical flair to your Florida garden, you might have come across climbing tribisee (Lasiacis ruscifolia). This intriguing grass species brings a bamboo-like aesthetic to landscapes, but there are some important things to consider before adding it to your garden.

What is Climbing Tribisee?

Climbing tribisee is a perennial grass that’s part of the graminoid family, which includes grasses, sedges, and other grass-like plants. Despite its common name suggesting a climbing habit, this plant is more accurately described as having a scrambling growth pattern. You might also see it listed under its scientific synonym, Panicum ruscifolium.

What makes this grass particularly interesting is its broad leaves and somewhat bamboo-like appearance, which sets it apart from typical lawn grasses. It’s a non-native species that has found its way into Florida’s landscape, where it grows and reproduces on its own in the wild.

Where Does Climbing Tribisee Grow?

Currently, climbing tribisee is found growing in Florida within the United States. Originally from Central and South America, as well as the Caribbean, this tropical grass has adapted to Florida’s warm, humid climate.

Garden Appeal and Landscape Use

The climbing tribisee offers a unique aesthetic that can work well in certain garden settings. Its broad leaves and somewhat architectural growth habit can provide:

  • Tropical screening in shaded areas
  • Textural interest in naturalistic plantings
  • A bamboo-like appearance without the aggressive spreading of true bamboo
  • Ground cover in woodland or understory settings

This plant is best suited for tropical and subtropical gardens, particularly those aiming for a naturalized or wild appearance. It thrives in zones 9b through 11, making it well-adapted to Florida’s climate.

Growing Conditions and Care

Climbing tribisee is relatively low-maintenance once established. Here’s what it prefers:

  • Light: Partial shade to full shade
  • Soil: Moist, well-draining soils
  • Water: Regular moisture, especially during establishment
  • Climate: USDA zones 9b-11

The plant’s tolerance for shade makes it particularly useful in areas where many other grasses struggle. However, keep in mind that as a non-native species that reproduces freely in the wild, it may spread beyond where you initially plant it.

Should You Plant Climbing Tribisee?

Here’s where things get a bit complicated. While climbing tribisee isn’t currently listed as invasive or noxious, it is a non-native species that has naturalized in Florida. This means it can spread and establish itself without human intervention.

If you’re considering this plant, think about:

  • Whether it might spread beyond your intended planting area
  • How it fits with your local ecosystem goals
  • Whether native alternatives might serve your needs better

Native Alternatives to Consider

Before settling on climbing tribisee, consider these Florida native grasses that can provide similar benefits:

  • Wild oats (Chasmanthium latifolium): Offers broad leaves and interesting seed heads
  • Florida gamma grass (Tripsacum floridanum): Provides excellent wildlife habitat
  • Maidencane (Panicum hemitomon): Great for wet areas with attractive form

These native options will support local wildlife, including pollinators and birds, while providing the aesthetic appeal you’re seeking.

The Bottom Line

Climbing tribisee can be an attractive addition to tropical gardens, especially in shaded areas where other grasses struggle. However, as a non-native species with the ability to naturalize, it’s worth considering whether native alternatives might better serve both your garden goals and the local ecosystem. If you do choose to plant it, keep an eye on its spread and be prepared to manage it if necessary.

Remember, the best gardens work with nature rather than against it, so choosing plants that support your local ecosystem is always a win-win approach!

Climbing Tribisee

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

Lasiacis (Griseb.) Hitchc. - smallcane

Species

Lasiacis ruscifolia (Kunth) Hitchc. & Chase - climbing tribisee

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