North America Non-native Plant

Bee-bee Tree

Botanical name: Tetradium daniellii

USDA symbol: TEDA

Life cycle: perennial

Habit: shrub

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

Synonyms: Euodia daniellii (Benn.) Hemsl. (EUDA6)  âš˜  Euodia hupehensis Dode (EUHU3)   

Bee-Bee Tree: A Sweet Deal or a Garden Nightmare? The bee-bee tree (Tetradium daniellii) might sound like something straight out of a children’s book, but this Asian import has been making quite the buzz in American landscapes – and not always for the right reasons. Before you fall for its ...

Bee-Bee Tree: A Sweet Deal or a Garden Nightmare?

The bee-bee tree (Tetradium daniellii) might sound like something straight out of a children’s book, but this Asian import has been making quite the buzz in American landscapes – and not always for the right reasons. Before you fall for its charming name and pollinator-friendly reputation, let’s dig into what this tree is really all about.

What Exactly Is a Bee-Bee Tree?

Also known by its scientific name Tetradium daniellii (and formerly called Euodia daniellii), the bee-bee tree is a perennial woody plant that typically grows as a shrub or small tree. While it can stay shrub-sized at 13-16 feet, under the right conditions it can stretch much taller with multiple stems emerging from the ground.

This tree earned its bee-friendly nickname honestly – it produces clusters of small, fragrant white flowers in late summer that absolutely draw bees and other pollinators like a magnet. The blooms are followed by attractive reddish seed capsules that add visual interest to the landscape.

Where Does It Come From?

Here’s where things get a bit concerning. The bee-bee tree isn’t native to North America at all – it originally hails from eastern Asia, particularly China and Korea. It’s what botanists call a non-native plant species that’s been introduced and reproduces spontaneously in the wild without human help.

Currently, you’ll find established populations in Ohio and Pennsylvania, but it’s likely spreading to other areas as well.

The Invasive Issue

Before you get too excited about adding this pollinator magnet to your garden, here’s the reality check: Tetradium daniellii has earned a Tier 2 invasive status in Maryland. This means it’s considered a significant ecological threat that can outcompete native plants and disrupt local ecosystems.

The tree’s ability to reproduce spontaneously and persist without human intervention might sound impressive, but it’s exactly this characteristic that makes it problematic in natural areas.

Growing Conditions and Care

If you’re still curious about this tree’s growing requirements (perhaps you’ve inherited one or are dealing with an existing specimen), here’s what you need to know:

  • Hardiness: Thrives in USDA zones 4-8
  • Light: Adaptable to full sun or partial shade
  • Soil: Not particularly fussy about soil type
  • Water: Moderate water needs once established
  • Maintenance: Generally low-maintenance, but may self-seed aggressively

Our Recommendation: Skip the Bee-Bee Tree

While the bee-bee tree’s late-summer blooms and pollinator appeal might seem tempting, we strongly recommend against planting it. Its invasive status means it can cause real harm to local ecosystems by crowding out native plants that our local wildlife depends on.

Better Native Alternatives

Instead of risking ecological damage with an invasive species, consider these fantastic native alternatives that offer similar benefits:

  • American Basswood (Tilia americana): Excellent pollinator tree with fragrant summer blooms
  • Tulip Tree (Liriodendron tulipifera): Striking flowers and great for pollinators
  • Black Cherry (Prunus serotina): Spring blooms feed pollinators, fruit feeds wildlife
  • American Mountain Ash (Sorbus americana): Clusters of white flowers followed by colorful berries

These native options will give you the aesthetic appeal and pollinator benefits you’re looking for while supporting your local ecosystem rather than threatening it.

The Bottom Line

The bee-bee tree might have an adorable name and impressive pollinator appeal, but its invasive nature makes it a poor choice for responsible gardeners. When it comes to creating a beautiful, pollinator-friendly landscape, native plants are always the better buzz. Your local bees – and the entire ecosystem – will thank you for choosing alternatives that truly belong in your corner of the world.

Bee-bee Tree

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

Sapindales

Family

Rutaceae Juss. - Rue family

Genus

Tetradium Lour. - tetradium

Species

Tetradium daniellii (Benn.) T.G. Hartley - bee-bee tree

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