North America Non-native Plant

Urochloa Pullalans

Botanical name: Urochloa pullalans

USDA symbol: URPU3

Habit: grass

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

Urochloa pullalans: A Mysterious Grass Worth Understanding If you’ve stumbled across the name Urochloa pullalans in your plant research, you might be scratching your head wondering what exactly this grass is all about. Well, you’re not alone! This particular species is something of an enigma in the plant world, and ...

Urochloa pullalans: A Mysterious Grass Worth Understanding

If you’ve stumbled across the name Urochloa pullalans in your plant research, you might be scratching your head wondering what exactly this grass is all about. Well, you’re not alone! This particular species is something of an enigma in the plant world, and there’s a good reason why you’re having trouble finding information about it.

What We Know About Urochloa pullalans

Urochloa pullalans belongs to the Urochloa genus, which is part of the grass family (Poaceae). This means it’s a true grass – not a sedge or rush, but an actual member of the same family that includes your lawn grass, wheat, and corn. The Urochloa genus contains many species, some of which are important forage grasses, while others have become problematic weeds in certain regions.

As a monocot, this grass would typically have narrow, parallel-veined leaves and a fibrous root system, characteristics shared by all grasses. However, beyond these basic family traits, specific details about Urochloa pullalans remain elusive.

The Information Gap

Here’s where things get interesting (and a bit frustrating): reliable information about Urochloa pullalans is extremely scarce. This could mean several things:

  • It might be a very recently described species with limited documentation
  • It could be an extremely rare grass found in a very specific geographic location
  • The name might be a variant or synonym that hasn’t been widely adopted in botanical literature
  • It might have very limited distribution or ecological significance

Geographic Distribution

Unfortunately, the geographic range and native status of Urochloa pullalans is currently unknown. Without this crucial information, it’s impossible to determine where this grass naturally occurs or whether it would be appropriate for native landscaping projects.

Should You Plant It?

Given the lack of available information about Urochloa pullalans, we’d recommend proceeding with extreme caution. Here’s why:

  • Without knowing its native range, you can’t determine if it’s appropriate for your local ecosystem
  • Unknown invasive potential means it could potentially become problematic
  • Lack of growing information makes successful cultivation unlikely
  • No documented wildlife or pollinator benefits

Better Alternatives

Instead of trying to track down this mysterious grass, consider these well-documented native grass alternatives that could serve similar purposes in your landscape:

  • Little bluestem (Schizachyrium scoparium) for prairie-style gardens
  • Buffalo grass (Poaceae dactyloides) for low-maintenance lawns in appropriate climates
  • Blue grama (Bouteloua gracilis) for drought-tolerant landscaping
  • Switch grass (Panicum virgatum) for tall grass prairie restoration

The Takeaway

While Urochloa pullalans might sound intriguing, the lack of available information makes it unsuitable for most gardening and landscaping purposes. When choosing plants for your garden, it’s always best to select species with well-documented characteristics, known growing requirements, and established ecological benefits.

If you’re specifically interested in this grass for research purposes or have encountered it in a scientific context, we’d recommend consulting with botanical experts or contacting your local university extension office for more specialized assistance.

Remember, successful gardening is all about choosing the right plant for the right place – and that’s pretty hard to do when you don’t know much about the plant in question!

Urochloa Pullalans

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

Urochloa P. Beauv. - signalgrass

Species

Urochloa pullalans Stapf [excluded]

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