North America Non-native Plant

Lonicera Heterophylla

Botanical name: Lonicera heterophylla

USDA symbol: LOHE5

Native status: Not native but doesn't reproduce and persist in the wild

Lonicera heterophylla: A Mystery Honeysuckle Worth Investigating If you’ve stumbled across the name Lonicera heterophylla in your plant research, you’re not alone in feeling a bit puzzled. This particular botanical name doesn’t appear in most major plant databases or native plant resources, making it something of a botanical mystery that ...

Lonicera heterophylla: A Mystery Honeysuckle Worth Investigating

If you’ve stumbled across the name Lonicera heterophylla in your plant research, you’re not alone in feeling a bit puzzled. This particular botanical name doesn’t appear in most major plant databases or native plant resources, making it something of a botanical mystery that deserves a closer look before you add it to your shopping list.

The Name Game: What’s in a Scientific Name?

Lonicera heterophylla belongs to the honeysuckle genus, but here’s where things get interesting (and a little frustrating for us plant lovers). This specific name isn’t widely recognized in current botanical literature, which could mean a few things:

  • It might be an older, outdated scientific name that’s been reclassified
  • It could be a regional or colloquial name that hasn’t gained widespread acceptance
  • There might be some confusion with similar honeysuckle species

The Honeysuckle Family: What We Do Know

While we can’t pin down the specifics of Lonicera heterophylla, we can tell you that the Lonicera genus includes both native treasures and invasive troublemakers. Some honeysuckles are beloved by hummingbirds and gardeners alike, while others have earned a spot on invasive species watch lists.

Before You Plant: A Word of Caution

Here’s our friendly advice: if someone is offering you a plant labeled as Lonicera heterophylla, take a moment to dig deeper. Ask for more information about the plant’s origin, characteristics, and whether it might be known by another name. Better yet, request to see the actual plant so you can identify it properly.

Native Honeysuckle Alternatives Worth Considering

Instead of puzzling over this mysterious species, why not consider some well-documented native honeysuckles that will definitely deliver the goods in your garden?

  • Trumpet honeysuckle (Lonicera sempervirens) – a hummingbird magnet with gorgeous tubular flowers
  • American fly honeysuckle (Lonicera canadensis) – perfect for shady woodland gardens
  • Twinberry honeysuckle (Lonicera involucrata) – great for wildlife and wet areas

The Bottom Line

While botanical mysteries can be intriguing, they’re not always the best foundation for garden planning. If you’re set on growing a honeysuckle, stick with species that have clear identification, known growing requirements, and established track records in gardens. Your local native plant society or extension office can help you choose honeysuckles that are truly native to your area and won’t cause headaches down the road.

Remember, the best garden plants are the ones you can actually identify, understand, and care for properly. Sometimes the most responsible thing a gardener can do is say I need more information before digging that first hole.

Lonicera Heterophylla

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

Dipsacales

Family

Caprifoliaceae Juss. - Honeysuckle family

Genus

Lonicera L. - honeysuckle

Species

Lonicera heterophylla Decne.

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