North America Non-native Plant

Desmodium Aparines

Botanical name: Desmodium aparines

USDA symbol: DEAP3

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

Desmodium aparines: The Mystery Plant That’s Hard to Pin Down If you’ve stumbled upon the name Desmodium aparines while researching native plants, you might be scratching your head wondering what exactly this plant is—and you wouldn’t be alone! This botanical name presents quite the puzzle for gardeners and plant enthusiasts ...

Desmodium aparines: The Mystery Plant That’s Hard to Pin Down

If you’ve stumbled upon the name Desmodium aparines while researching native plants, you might be scratching your head wondering what exactly this plant is—and you wouldn’t be alone! This botanical name presents quite the puzzle for gardeners and plant enthusiasts alike.

What We Know (And What We Don’t)

Desmodium aparines belongs to the broader Desmodium genus, which includes many species commonly known as tick trefoils or beggar’s lice. However, finding reliable, detailed information specifically about Desmodium aparines proves to be surprisingly challenging. This particular species name doesn’t appear in most major botanical databases or field guides with comprehensive details.

The scarcity of information could mean several things: it might be an extremely rare species, a regional name that’s not widely recognized, or possibly a taxonomic name that’s no longer in current use. In the ever-evolving world of plant classification, names sometimes change or get consolidated as our understanding of plant relationships improves.

The Desmodium Family: What to Expect

While we can’t give you specific details about Desmodium aparines, we can share what’s typical of the Desmodium genus to help you understand what you might be dealing with:

  • Most Desmodium species are herbaceous perennials or subshrubs
  • They typically produce small, pea-like flowers in pink, purple, or white
  • The distinctive seed pods break apart into segments that stick to clothing and animal fur
  • Many species are valuable for wildlife, particularly as host plants for butterflies
  • They often prefer partial shade and well-drained soils

Should You Plant It?

Here’s where we need to pump the brakes a bit. Without reliable information about Desmodium aparines specifically—including its native range, growth habits, and potential invasiveness—it’s difficult to make a solid recommendation about whether to include it in your garden.

If you’re considering this plant, we’d suggest:

  • Double-check the plant identification with local botanists or extension services
  • Verify the source and ensure any plant material is responsibly obtained
  • Consider well-documented Desmodium species instead, such as Desmodium canadense (showy tick trefoil) or Desmodium glutinosum (pointed-leaved tick trefoil)

Better Safe Than Sorry

When in doubt about any plant’s identity or characteristics, it’s always wise to choose well-documented native alternatives. Many other Desmodium species are readily available, thoroughly researched, and proven performers in native plant gardens. They offer the same family benefits—supporting pollinators, providing wildlife habitat, and adding natural beauty to landscapes—without the uncertainty.

Your local native plant society or botanical garden can help you identify suitable Desmodium species that are native to your specific region and well-suited to your garden conditions.

The Bottom Line

While Desmodium aparines remains something of a botanical mystery, don’t let that discourage your interest in native plants! The plant world is full of fascinating species, and sometimes the search for information becomes part of the adventure. Just remember that when it comes to your garden, it’s perfectly okay to stick with the tried-and-true natives that have plenty of growing information available.

If you do have reliable information about Desmodium aparines or have grown it successfully, we’d love to hear about your experience. After all, every plant has its story—some are just harder to read than others!

Desmodium Aparines

Classification

Group

Dicot

Kingdom

Plantae - Plants

Subkingdom

Tracheobionta - Vascular plants

Superdivision

Spermatophyta - Seed plants

Division

Magnoliophyta - Flowering plants

Subdivision
Class

Magnoliopsida - Dicotyledons

Subclass

Rosidae

Order

Fabales

Family

Fabaceae Lindl. - Pea family

Genus

Desmodium Desv. - ticktrefoil

Species

Desmodium aparines (Link) DC.

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