North America Non-native Plant

Tall False Hawksbeard

Botanical name: Youngia thunbergiana

USDA symbol: YOTH

Life cycle: annual

Habit: forb

Native status: Non-native, reproduces and persists in the wild in Hawaii âš˜ Non-native, reproduces and persists in the wild in the lower 48 states  

Synonyms: Crepis japonica (L.) Benth. var. elstonii Hochr. (CRJAE)  âš˜  Youngia japonica (L.) DC. ssp. elstonii (Hochr.) Babc. & Stebbins (YOJAE)  âš˜  Youngia pseudosenecio (Vaniot) Shih (YOPS)   

Tall False Hawksbeard: A Delicate Wildflower with an Identity Crisis Meet Youngia thunbergiana, better known as tall false hawksbeard – a plant with a name that sounds like it’s trying too hard to be something it’s not! This charming little wildflower has quietly made itself at home across the southeastern ...

Tall False Hawksbeard: A Delicate Wildflower with an Identity Crisis

Meet Youngia thunbergiana, better known as tall false hawksbeard – a plant with a name that sounds like it’s trying too hard to be something it’s not! This charming little wildflower has quietly made itself at home across the southeastern United States, bringing delicate yellow blooms to gardens and wild spaces alike.

What Exactly Is Tall False Hawksbeard?

Tall false hawksbeard is an annual to biennial forb, which is just a fancy way of saying it’s a soft-stemmed herbaceous plant that completes its life cycle in one to two years. Despite its common name suggesting height, this plant typically stays relatively modest in stature, producing clusters of small, bright yellow daisy-like flowers that might remind you of dandelions’ more refined cousins.

Originally hailing from East Asia – particularly Japan, Korea, and China – this species has established itself as a naturalized resident rather than a native across much of the southeastern United States.

Where You’ll Find It Growing Wild

Currently, tall false hawksbeard has made itself comfortable in Alabama, District of Columbia, Georgia, Hawaii, Maryland, North Carolina, South Carolina, and Virginia. It’s particularly fond of disturbed soils, woodland edges, and areas where other plants might struggle to establish.

Garden Appeal: The Good and The Quirky

So why might you want this plant in your garden? Tall false hawksbeard offers several appealing qualities:

  • Delicate yellow flowers that add cheerful spots of color
  • Low-maintenance nature – it pretty much takes care of itself
  • Ability to fill in bare or difficult spots in informal garden areas
  • Attracts small pollinators like native bees and beneficial flies
  • Self-seeding habit means it can naturalize in appropriate areas

Growing Conditions and Care

One of tall false hawksbeard’s best qualities is its easygoing nature. This adaptable little plant thrives in USDA hardiness zones 7-10 and isn’t particularly fussy about its living conditions:

  • Light: Partial shade to full sun
  • Soil: Adaptable to various soil types, including disturbed or poor soils
  • Water: Drought tolerant once established, though appreciates occasional watering during dry spells
  • Maintenance: Minimal – let it do its thing!

Planting and Propagation Tips

Since tall false hawksbeard readily self-seeds, you might find it appearing in your garden on its own if it’s already established in your area. If you’re starting from scratch, seeds can be scattered in fall or early spring in areas where you want naturalized growth. The plant handles transplanting reasonably well if you find seedlings you’d like to relocate.

A Word About Native Alternatives

While tall false hawksbeard isn’t considered invasive or problematic, gardeners interested in supporting native ecosystems might consider some beautiful native alternatives that offer similar aesthetic appeal:

  • Wild bergamot (Monarda species) for pollinator-friendly flowers
  • Native asters for late-season yellow blooms
  • Goldenrod species for vibrant fall color
  • Native sunflowers for cheerful daisy-like flowers

The Bottom Line

Tall false hawksbeard is one of those unassuming plants that quietly does its job without causing a fuss. While it may not be native to North America, it’s not throwing garden parties that get out of hand either. If you’re looking for a low-maintenance plant that adds delicate beauty to informal areas and supports some pollinators, this modest wildflower might just earn a spot in your garden.

Just remember – with its self-seeding tendencies, a little tall false hawksbeard can go a long way. But sometimes, that’s exactly what a garden needs: a plant that knows how to make itself at home without overstaying its welcome.

Tall False Hawksbeard

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

Youngia Cass. - youngia

Species

Youngia thunbergiana DC. - tall false hawksbeard

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