North America Native Plant

Eaton’s Beggarticks

Botanical name: Bidens eatonii

USDA symbol: BIEA

Life cycle: annual

Habit: forb

Native status: Native to Canada âš˜ Native to the lower 48 states  

Synonyms: Bidens eatonii Fernald var. fallax (BIEAF)  âš˜  Bidens eatonii Fernald var. illicita S.F. Blake (BIEAI)  âš˜  Bidens eatonii Fernald var. interstes Fassett (BIEAI2)  âš˜  Bidens eatonii Fernald var. kennebecensis (BIEAK)  âš˜  Bidens eatonii Fernald var. major Fassett (BIEAM)  âš˜  Bidens eatonii Fernald var. mutabilis Fassett (BIEAM2)  âš˜  Bidens eatonii Fernald var. simulans Fassett (BIEAS)   

Eaton’s Beggarticks: A Rare Wetland Native Worth Protecting If you’re passionate about native plants and wetland restoration, you might have stumbled across Eaton’s beggarticks (Bidens eatonii) in your research. This unassuming annual wildflower is one of those quiet heroes of the native plant world – not flashy, but playing an ...

Rare plant alert!

Region: New Jersey

Status: S3: Vulnerable: Either very rare and local throughout its range, found only in a restricted range (even if abundant at some locations), or factors are making it vulnerable to extinction. Typically 21 to 100 occurrences or between 3,000 and 10,000 individuals ⚘ New Jersey Highlands region ⚘ New Jersey Pinelands region ⚘ Critically Imperiled: Extremely rare due to factor(s) making it especially vulnerable to extinction. Typically 5 or fewer occurrences or very few remaining individuals (<1,000) ⚘ Endangered: In danger of extinction throughout all or a significant portion of its range. ⚘

Region: New Jersey

Eaton’s Beggarticks: A Rare Wetland Native Worth Protecting

If you’re passionate about native plants and wetland restoration, you might have stumbled across Eaton’s beggarticks (Bidens eatonii) in your research. This unassuming annual wildflower is one of those quiet heroes of the native plant world – not flashy, but playing an important ecological role in its specialized habitat. However, before you rush to add it to your garden, there’s something crucial you need to know about this rare beauty.

What Makes Eaton’s Beggarticks Special

Eaton’s beggarticks is a native annual plant that belongs to the sunflower family. Like its more common relatives, it produces small yellow composite flowers, though they’re quite modest compared to the showy blooms you might expect. The plant’s real value lies not in its ornamental appeal, but in its ecological importance and its fascinating story of survival in increasingly rare wetland habitats.

Where You’ll Find This Rare Native

This northeastern native has a relatively limited range, naturally occurring in New Brunswick, Quebec, Connecticut, Maine, Massachusetts, New Jersey, New York, and Rhode Island. It’s a true child of the region’s wetlands, having evolved specifically for these unique ecosystems.

A Plant in Need of Protection

Here’s where things get serious: Eaton’s beggarticks is considered globally vulnerable, with a conservation status of S3. Even more concerning, it’s listed as endangered in New Jersey, where it holds special protected status in both the Pinelands and Highlands regions. This rarity status means that while this plant deserves our admiration and protection, we need to be extremely thoughtful about how we approach growing it.

If you’re considering adding Eaton’s beggarticks to your garden, please only use responsibly sourced material. This means purchasing seeds or plants from reputable native plant nurseries that propagate their stock rather than wild-collecting. Never harvest seeds or plants from wild populations, as this could harm already vulnerable colonies.

Growing Conditions and Care

As an annual plant, Eaton’s beggarticks completes its entire life cycle in one growing season. It’s particularly well-suited to wetland conditions, with its wetland status varying by region:

  • In northern areas (Northcentral & Northeast), it’s an obligate wetland plant, meaning it almost always needs wet conditions
  • In southern coastal regions (Atlantic and Gulf Coastal Plain, Eastern Mountains and Piedmont), it’s more flexible, usually preferring wetlands but occasionally tolerating drier sites

For successful cultivation, provide:

  • Consistently moist to wet soils
  • Full sun to partial shade
  • USDA hardiness zones 3-7
  • Minimal fertilization (native wetland plants typically prefer nutrient-poor conditions)

Best Garden Applications

Given its specialized needs and rare status, Eaton’s beggarticks is best suited for:

  • Rain gardens and bioswales
  • Wetland restoration projects
  • Native plant gardens with consistent moisture
  • Educational or conservation-focused landscapes

This isn’t a plant for the typical perennial border or low-maintenance landscape. It’s for gardeners who are specifically interested in creating authentic wetland habitats or supporting conservation efforts.

Wildlife and Pollinator Benefits

While modest in appearance, Eaton’s beggarticks provides valuable resources for small native pollinators, including native bees and flies. As part of a diverse wetland plant community, it contributes to the complex web of relationships that support wetland wildlife.

Should You Grow Eaton’s Beggarticks?

The answer depends on your goals and commitment level. If you’re passionate about wetland conservation, have appropriate growing conditions, and can source plants responsibly, this rare native could be a meaningful addition to your landscape. However, if you’re simply looking for attractive wetland plants for your rain garden, you might consider more common alternatives like swamp milkweed, blue flag iris, or cardinal flower.

Remember, sometimes the best way to support a rare plant is to protect its natural habitat rather than trying to grow it in our gardens. Consider supporting local wetland conservation efforts or volunteering with organizations that monitor rare plant populations.

The Bottom Line

Eaton’s beggarticks represents the fascinating complexity of our native plant communities – species that may not grab headlines but play crucial ecological roles. While it’s not the right choice for every garden, for the right gardener with the right conditions and conservation mindset, it offers a chance to participate in preserving a piece of our natural heritage. Just remember: if you choose to grow it, do so responsibly and as part of a broader commitment to native plant conservation.

Eaton’s Beggarticks

Classification

Group

Dicot

Kingdom

Plantae - Plants

Subkingdom

Tracheobionta - Vascular plants

Superdivision

Spermatophyta - Seed plants

Division

Magnoliophyta - Flowering plants

Subdivision
Class

Magnoliopsida - Dicotyledons

Subclass

Asteridae

Order

Asterales

Family

Asteraceae Bercht. & J. Presl - Aster family

Genus

Bidens L. - beggarticks

Species

Bidens eatonii Fernald - Eaton's beggarticks

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