North America Non-native Plant

Tricholaena Monachne

Botanical name: Tricholaena monachne

USDA symbol: TRMO18

Habit: grass

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

The Mysterious Tricholaena monachne: A Grass with More Questions Than Answers If you’ve stumbled across the name Tricholaena monachne in your plant research, you’re probably scratching your head wondering what exactly this grass is all about. Well, you’re not alone! This particular species falls into the category of botanical mysteries ...

The Mysterious Tricholaena monachne: A Grass with More Questions Than Answers

If you’ve stumbled across the name Tricholaena monachne in your plant research, you’re probably scratching your head wondering what exactly this grass is all about. Well, you’re not alone! This particular species falls into the category of botanical mysteries that even seasoned gardeners and plant experts find puzzling.

What We Know (And What We Don’t)

Here’s the straightforward truth: Tricholaena monachne is classified as a grass or grass-like plant, falling under the monocot family. Beyond that basic classification, reliable information about this species is remarkably scarce. We don’t have confirmed common names, clear geographical distribution data, or well-documented growing requirements.

This lack of information could mean several things:

  • It might be an extremely rare or localized species
  • The name could be outdated or no longer taxonomically valid
  • It may be a regional variant that hasn’t been widely studied or cultivated

The Challenge for Home Gardeners

Without clear information about native range, growing conditions, or availability, Tricholaena monachne presents a significant challenge for home gardeners. We can’t provide reliable guidance on hardiness zones, soil preferences, or care requirements because this information simply isn’t readily available in standard horticultural resources.

What Should You Do Instead?

If you’re interested in adding native grasses to your landscape, we’d recommend focusing on well-documented species with established cultivation practices. Consider these alternatives:

  • Research grasses native to your specific region through local native plant societies
  • Consult with local extension offices for grass recommendations
  • Visit native plant nurseries in your area for expert guidance
  • Connect with botanical gardens that specialize in native plant collections

The Importance of Reliable Plant Information

This situation with Tricholaena monachne highlights why it’s crucial to work with well-documented plant species, especially when planning native gardens. Plants with established growing guides, known wildlife benefits, and verified native status are much more likely to thrive in your landscape and support local ecosystems effectively.

If you have specific information about Tricholaena monachne or have encountered this grass in cultivation, we’d love to hear from you! Plant knowledge grows through shared experiences, and every piece of information helps build our collective understanding of the plant world.

For now, though, we’d recommend sticking with proven native grass species that have clear growing requirements and documented ecological benefits. Your garden—and local wildlife—will thank you for it!

Tricholaena Monachne

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

Tricholaena Schrad.

Species

Tricholaena monachne (Trin.) Stapf & C.E. Hubb.

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