Native Plants

Largebract Ticktrefoil

Desmodium cuspidatum var. cuspidatum

USDA symbol: DECUC

perennial forb

Canada: native
Lower 48 states: native

If you’ve ever wandered through a prairie or woodland edge and noticed a tall, graceful plant with delicate pink flowers swaying in the breeze, you might have encountered largebract ticktrefoil (Desmodium cuspidatum var. cuspidatum). This charming native perennial deserves a spot in more gardens, though it’s one of those plants ...

Largebract Ticktrefoil may be listed as rare in your area.
New Jersey

Status: Highlands Listed, S2 | Imperiled: Extremely rare. Typically 6 to 20 occurrences or 1,000 to 3,000 remaining individuals.

Largebract Ticktrefoil: A Native Wildflower That’s Worth Getting to Know

If you’ve ever wandered through a prairie or woodland edge and noticed a tall, graceful plant with delicate pink flowers swaying in the breeze, you might have encountered largebract ticktrefoil (Desmodium cuspidatum var. cuspidatum). This charming native perennial deserves a spot in more gardens, though it’s one of those plants that tends to fly under the radar.

What Makes Largebract Ticktrefoil Special?

Largebract ticktrefoil is a true North American native, calling both Canada and the lower 48 states home. You’ll find this adaptable perennial growing naturally across an impressive range, from Alabama all the way up to Ontario, and from the Atlantic coast to states like Kansas and Oklahoma. It’s what botanists call a forb – essentially a non-woody flowering plant that dies back to the ground each winter and returns with vigor each spring.

  • Species observed
  • No observations

The plant gets its common name from its distinctive three-part leaves (the trefoil part) and the relatively large bracts that accompany its flower clusters. You might also see it listed under several scientific synonyms in older references, including Desmodium bracteosum and Meibomia bracteosa, but don’t let that confuse you – it’s all the same delightful plant.

Why Consider Growing Largebract Ticktrefoil?

There are several compelling reasons to welcome this native into your garden:

  • Pollinator magnet: The small pink to purple flowers arranged in terminal clusters are irresistible to bees, butterflies, and other beneficial insects
  • Low maintenance: Once established, this perennial pretty much takes care of itself
  • Wildlife friendly: Beyond pollinators, various wildlife species benefit from this native plant
  • Naturalistic beauty: Perfect for creating that effortless, wild look in native plant gardens
  • Adaptable: Tolerates a range of growing conditions once established

A Word About Rarity

If you’re gardening in New Jersey, take note: largebract ticktrefoil has a rarity status of Highlands Listed, S2 in the state. This means it’s considered rare to uncommon there. If you’re a New Jersey gardener interested in growing this species, please source your plants or seeds responsibly from reputable native plant nurseries rather than collecting from wild populations.

Growing Largebract Ticktrefoil Successfully

The good news is that largebract ticktrefoil is quite forgiving and adaptable, making it suitable for gardeners across USDA hardiness zones 3-9.

Ideal Growing Conditions

  • Light: Partial shade to full sun (quite flexible)
  • Soil: Adaptable to various soil types
  • Water: Drought tolerant once established, though appreciates some moisture
  • Space: Can reach 3-6 feet tall, so give it room to spread

Where to Use It in Your Landscape

Largebract ticktrefoil shines in several garden settings:

  • Native plant gardens: A natural choice for authentic regional plantings
  • Prairie restorations: Helps recreate the diverse plant communities of North American grasslands
  • Woodland edges: Perfect for transitional areas between lawn and forest
  • Wildlife gardens: Essential for supporting native pollinators and other beneficial creatures
  • Naturalized areas: Great for areas where you want a more relaxed, wild appearance

Planting and Care Tips

Once you’ve sourced your plants or seeds responsibly, growing largebract ticktrefoil is refreshingly straightforward:

  • Plant in spring after the last frost
  • Space plants 2-3 feet apart to allow for mature size
  • Water regularly the first year to help establish strong roots
  • After that, minimal care is needed – this plant is quite self-sufficient
  • Be aware that it self-seeds readily, which can be a feature or a consideration depending on your garden goals
  • No need for fertilization – native plants typically prefer lean soils

Is Largebract Ticktrefoil Right for Your Garden?

This native perennial is an excellent choice if you’re looking to support local ecosystems while adding subtle, naturalistic beauty to your landscape. It’s particularly well-suited for gardeners who appreciate plants that look beautiful without requiring constant attention. However, if you prefer highly manicured, formal garden styles, you might find its relaxed, somewhat wild appearance less appealing.

Consider largebract ticktrefoil if you want to create habitat for native pollinators, establish a prairie garden, or simply add an authentic piece of North American flora to your landscape. Just remember to source it responsibly, especially if you’re gardening in areas where it may be uncommon.

Desmodium cuspidatum var. cuspidatum is also known as...

Often we refer to plants by their common names. When shopping for plants the scientific name is the best way to positively identify the plant species you desire. But some plants have more than one name! While it doesn't happen often, nurseries might display one name while you're searching for another. Desmodium cuspidatum var. cuspidatum is also known as:

Desmodium bracteosum DC. | USDA symbol: DEBR5
Desmodium grandiflorum DC. | USDA symbol: DEGR4
Hedysarum grandiflorum Walter, non , nom. illeg. | USDA symbol: HEGR80
Meibomia bracteosa | USDA symbol: MEBR3
Meibomia grandiflora | USDA symbol: MEGR4

Why do some plants have more than one name? Over time plant species may be renamed for a few reasons:

  1. Botanists in different regions named the same plant without knowing it had already been classified.
  2. A species was reclassified after scientific advances in, for example, DNA analysis.
  3. Slight variations within a species are sometimes mistakenly identified as entirely new species.

Classification

Group: Dicot
Kingdom: Plantae - Plants
Subkingdom: Tracheobionta - Vascular plants
Superdivision: Spermatophyta - Seed plants
Division: Magnoliophyta - Flowering plants
Class: Magnoliopsida - Dicotyledons
Subclass: Rosidae
Order: Fabales
Family: Fabaceae Lindl. - Pea family
Genus: Desmodium Desv. - ticktrefoil

Species: Desmodium cuspidatum (Muhl. ex Willd.) DC. ex D. Don - largebract ticktrefoil

Variety: Desmodium cuspidatum (Muhl. ex Willd.) DC. ex D. Don var. cuspidatum - largebract ticktrefoil

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