North America Non-native Plant

Erigeron Naudinii

Botanical name: Erigeron naudinii

USDA symbol: ERNA9

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

The Mysterious Erigeron naudinii: A Fleabane Worth Investigating If you’ve stumbled across the name Erigeron naudinii in your plant research, you might be scratching your head wondering what exactly this mysterious member of the fleabane family is all about. Don’t worry – you’re not alone in your confusion! This particular ...

The Mysterious Erigeron naudinii: A Fleabane Worth Investigating

If you’ve stumbled across the name Erigeron naudinii in your plant research, you might be scratching your head wondering what exactly this mysterious member of the fleabane family is all about. Don’t worry – you’re not alone in your confusion! This particular species seems to be playing hide-and-seek with gardeners and botanists alike.

What We Know (And What We Don’t)

Erigeron naudinii belongs to the vast Erigeron genus, commonly known as fleabanes, which are part of the sunflower family. These plants are typically characterized by their daisy-like flowers and are found in various habitats around the world. However, when it comes to our specific friend E. naudinii, reliable information is surprisingly scarce.

The lack of readily available data about this species raises some important questions: Is this a rare plant that’s simply not well-documented? Could it be a regional variant that goes by different names elsewhere? Or perhaps it’s a species that exists primarily in scientific literature rather than common cultivation?

The Challenge of Identification

Without clear information about its native range, appearance, or growing requirements, Erigeron naudinii presents a real challenge for gardeners. The geographical distribution of this species remains unclear, making it difficult to determine where it might naturally occur or thrive in cultivation.

Should You Plant It?

Here’s where things get tricky. Given the limited information available about Erigeron naudinii, it’s difficult to make solid recommendations about whether to include it in your garden. Here are some considerations:

  • Without knowing its native status or invasive potential, planting could be risky
  • Unknown growing requirements make successful cultivation challenging
  • Limited availability suggests it may not be readily accessible through typical nursery channels
  • Lack of documented benefits to pollinators or wildlife makes its ecological value uncertain

Better Safe Than Sorry

If you’re interested in adding fleabanes to your garden, consider these well-documented alternatives instead:

  • Erigeron speciosus (Showy Fleabane) – a beautiful native with purple daisy-like flowers
  • Erigeron philadelphicus (Common Fleabane) – widespread and excellent for naturalizing
  • Erigeron annuus (Annual Fleabane) – great for wildflower gardens

The Bottom Line

Sometimes in the gardening world, we encounter plants that remain enigmatic despite our best research efforts. Erigeron naudinii appears to be one of these mysterious species. Until more reliable information becomes available about its characteristics, growing requirements, and ecological impact, it’s probably best to admire it from afar and choose better-documented alternatives for your garden.

If you do happen to have reliable information about this elusive fleabane, we’d love to hear from you! Gardening is all about sharing knowledge and helping each other grow – quite literally!

Erigeron Naudinii

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

Erigeron L. - fleabane

Species

Erigeron naudinii (Bonnet) Humbert

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