North America Native Plant

Entireleaved Thelypody

Botanical name: Thelypodium integrifolium integrifolium

USDA symbol: THINI

Life cycle: biennial

Habit: forb

Native status: Native to the lower 48 states  

Synonyms: Thelypodium lilacinum Greene (THLI6)  âš˜  Thelypodium lilacinum Greene var. subumbellatum Payson (THLIS)   

Entireleaved Thelypody: A Hidden Gem for Native Plant Enthusiasts If you’ve been searching for an understated yet valuable addition to your native plant garden, let me introduce you to entireleaved thelypody (Thelypodium integrifolium integrifolium). This humble biennial forb might not win any beauty contests, but it’s a true workhorse in ...

Entireleaved Thelypody: A Hidden Gem for Native Plant Enthusiasts

If you’ve been searching for an understated yet valuable addition to your native plant garden, let me introduce you to entireleaved thelypody (Thelypodium integrifolium integrifolium). This humble biennial forb might not win any beauty contests, but it’s a true workhorse in the native plant world, offering reliable blooms and important ecological benefits.

What Is Entireleaved Thelypody?

Entireleaved thelypody is a native North American wildflower that belongs to the mustard family. As a biennial forb, it completes its life cycle over two years – spending its first year developing a strong root system and basal leaves, then flowering and setting seed in its second year before dying. Don’t let the forb classification intimidate you; it simply means this plant lacks woody stems and dies back to the ground each winter.

You might also encounter this plant listed under its botanical synonyms, including Thelypodium lilacinum Greene, though the accepted name remains Thelypodium integrifolium integrifolium.

Where Does Entireleaved Thelypody Call Home?

This hardy native has claimed territory across much of the American West and Great Plains. You’ll find entireleaved thelypody growing naturally in Colorado, Idaho, Montana, Nebraska, North Dakota, Oregon, South Dakota, Utah, Washington, and Wyoming. Its wide distribution speaks to its adaptability and resilience – qualities that make it an excellent choice for challenging garden conditions.

Why Consider Entireleaved Thelypody for Your Garden?

While entireleaved thelypody may not be the showiest plant in your garden, it brings several compelling benefits:

  • True native credentials: Supporting local ecosystems by planting species that evolved in your region
  • Pollinator magnet: Small white to pale pink flowers attract beneficial insects including native bees, flies, and butterflies
  • Low maintenance: Once established, this drought-tolerant plant requires minimal care
  • Self-sufficient: Readily self-seeds, ensuring future generations in your garden
  • Adaptable height: Growing 1-3 feet tall, it fits well in both foreground and middle ground plantings

Perfect Garden Settings

Entireleaved thelypody shines in several garden styles:

  • Native plant gardens: A natural choice for authentic regional plantings
  • Prairie restorations: Helps recreate historic grassland ecosystems
  • Xeriscapes: Thrives with minimal water once established
  • Naturalized areas: Perfect for low-maintenance, wild-looking spaces
  • Pollinator gardens: Provides nectar sources for beneficial insects

Growing Conditions and Care

One of entireleaved thelypody’s greatest assets is its easy-going nature. This plant adapts to USDA hardiness zones 3-7, making it suitable for much of the northern United States.

For optimal growth, provide:

  • Sunlight: Full sun exposure for best flowering
  • Soil: Well-draining soil, particularly alkaline conditions
  • Water: Dry to medium moisture levels; excellent drought tolerance once established
  • Space: Allow room for natural self-seeding if desired

Planting and Establishment Tips

Getting entireleaved thelypody started in your garden is refreshingly straightforward:

  • Timing: Direct sow seeds in fall for natural stratification over winter
  • Soil prep: Minimal soil preparation needed; this plant actually prefers lean soils
  • Maintenance: Very low maintenance once established
  • Patience: Remember this is a biennial, so expect flowers in the second year
  • Natural spreading: Allow some flowers to go to seed for future generations

The Bottom Line

Entireleaved thelypody might not be the star of your garden, but it’s definitely a reliable supporting player. If you’re building a native plant garden, restoring prairie habitat, or simply want to support local pollinators with minimal effort, this unassuming wildflower deserves consideration. Its drought tolerance, easy care requirements, and ecological benefits make it a smart choice for sustainable gardening practices.

While it may take a keen eye to spot entireleaved thelypody’s quiet beauty, your local pollinators will certainly appreciate its presence – and isn’t that reward enough?

Entireleaved Thelypody

Classification

Group

Dicot

Kingdom

Plantae - Plants

Subkingdom

Tracheobionta - Vascular plants

Superdivision

Spermatophyta - Seed plants

Division

Magnoliophyta - Flowering plants

Subdivision
Class

Magnoliopsida - Dicotyledons

Subclass

Dilleniidae

Order

Capparales

Family

Brassicaceae Burnett - Mustard family

Genus

Thelypodium Endl. - thelypody

Species

Thelypodium integrifolium (Nutt.) Endl. ex Walp. - entireleaved thelypody

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