North America Native Plant

Largebract Ticktrefoil

Botanical name: Desmodium cuspidatum var. longifolium

USDA symbol: DECUL

Life cycle: perennial

Habit: forb

Native status: Native to the lower 48 states  

Synonyms: Desmodium bracteosum (Michx.) DC. var. longifolium (Torr. & A. Gray) B.L. Rob. (DEBRL)  âš˜  Desmodium longifolium (Torr. & A. Gray) Smyth (DELO)  âš˜  Meibomia longifolia (Torr. & A. Gray) Vail (MELO6)   

Largebract Ticktrefoil: A Native Wildflower Worth Discovering If you’re looking to add some authentic native charm to your garden while supporting local wildlife, largebract ticktrefoil (Desmodium cuspidatum var. longifolium) might just be the unsung hero your landscape needs. This delightful perennial forb brings subtle beauty and ecological value to gardens ...

Largebract Ticktrefoil: A Native Wildflower Worth Discovering

If you’re looking to add some authentic native charm to your garden while supporting local wildlife, largebract ticktrefoil (Desmodium cuspidatum var. longifolium) might just be the unsung hero your landscape needs. This delightful perennial forb brings subtle beauty and ecological value to gardens across much of the United States, though it rarely gets the spotlight it deserves.

What Is Largebract Ticktrefoil?

Largebract ticktrefoil is a native perennial wildflower that belongs to the legume family. As a forb, it’s an herbaceous plant that lacks woody stems but packs plenty of personality into its modest frame. You might also see it listed under several botanical synonyms, including Desmodium bracteosum var. longifolium or Desmodium longifolium, but they all refer to the same charming plant.

Where Does It Call Home?

This native beauty has quite an impressive range across the United States. You’ll find largebract ticktrefoil growing naturally from the Great Lakes region down to the Gulf Coast, spanning across Alabama, Arkansas, District of Columbia, Georgia, Illinois, Indiana, Iowa, Kansas, Kentucky, Louisiana, Michigan, Minnesota, Missouri, Nebraska, Ohio, Oklahoma, Tennessee, Texas, and Wisconsin. That’s a pretty impressive native range that covers much of the eastern and central United States!

Why Plant Largebract Ticktrefoil?

There are several compelling reasons to consider adding this native wildflower to your garden:

  • Native credentials: As a true native plant, it supports local ecosystems and requires fewer resources than non-native alternatives
  • Pollinator magnet: The small pink to purple flowers that appear in late summer are excellent for attracting bees, butterflies, and other beneficial pollinators
  • Low maintenance: Once established, it’s quite drought tolerant and doesn’t require fussy care
  • Wildlife value: Beyond pollinators, this plant provides food and habitat for various wildlife species
  • Naturalistic appeal: Perfect for creating that authentic prairie or woodland garden look

Garden Design and Landscape Role

Largebract ticktrefoil shines in naturalized settings and works beautifully in several garden styles:

  • Prairie gardens: Fits perfectly among other native grasses and wildflowers
  • Woodland edges: Thrives in the partial shade of tree lines
  • Wildlife gardens: Essential for creating habitat corridors
  • Rain gardens: Can handle varying moisture conditions
  • Restoration projects: Excellent choice for rehabilitating disturbed areas

Growing Conditions and Care

One of the best things about largebract ticktrefoil is how adaptable and easy-going it is:

Light requirements: Thrives in partial shade to full sun, making it quite versatile for different garden locations.

Soil preferences: Prefers well-drained soils but isn’t particularly picky about soil type. As a legume, it can actually improve soil fertility by fixing nitrogen.

Hardiness: Hardy in USDA zones 4-8, making it suitable for most temperate regions where it’s native.

Water needs: Drought tolerant once established, though it appreciates regular water during its first growing season.

Planting and Care Tips

Getting largebract ticktrefoil established in your garden is refreshingly straightforward:

  • Timing: Plant seeds in fall for natural stratification, or start with nursery plants in spring
  • Spacing: Give plants room to spread naturally – they can form colonies over time
  • Maintenance: Very low maintenance once established; may self-seed readily
  • Pruning: No special pruning needed, though you can cut back after flowering if desired
  • Fertilizing: Generally unnecessary – too much fertility can actually make the plant floppy

A Few Things to Consider

While largebract ticktrefoil is generally well-behaved, there are a couple of things to keep in mind:

This plant can self-seed and spread via underground rhizomes, so it may naturalize more than some gardeners prefer. If you’re looking for something that stays exactly where you plant it, this might not be your best choice. However, if you’re creating a naturalized area or wildlife habitat, this spreading tendency is actually a bonus!

The flowers, while charming, are quite small and subtle. If you’re looking for big, showy blooms, you might want to pair this with more dramatic flowering natives.

The Bottom Line

Largebract ticktrefoil may not win any awards for flashy flowers, but it’s exactly the kind of dependable, ecological workhorse that makes native gardens special. It’s low-maintenance, supports wildlife, and brings authentic regional character to your landscape. For gardeners interested in creating sustainable, wildlife-friendly spaces with native plants, largebract ticktrefoil deserves serious consideration.

Whether you’re establishing a prairie garden, enhancing a woodland edge, or simply want to support local pollinators with minimal fuss, this humble native wildflower is ready to do its part – quietly, reliably, and beautifully.

Largebract Ticktrefoil

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 cuspidatum (Muhl. ex Willd.) DC. ex D. Don - 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