North America Native Plant

Everniicola Lichen

Botanical name: Everniicola flexispora

USDA symbol: EVFL

Habit: lichen

Native status: Native to North America  

Everniicola Lichen: A Tiny Garden Guest You’ll Never See Have you ever wondered about the microscopic world thriving right in your garden? Meet the everniicola lichen (Everniicola flexispora), a fascinating but nearly invisible member of North America’s native lichen community. While you won’t be adding this one to your shopping ...

Everniicola Lichen: A Tiny Garden Guest You’ll Never See

Have you ever wondered about the microscopic world thriving right in your garden? Meet the everniicola lichen (Everniicola flexispora), a fascinating but nearly invisible member of North America’s native lichen community. While you won’t be adding this one to your shopping cart at the garden center, understanding what it is can help you appreciate the complex ecosystem flourishing in your outdoor space.

What Exactly is Everniicola Lichen?

Everniicola flexispora isn’t your typical garden plant – in fact, it’s not a plant at all! This native North American species belongs to the fascinating world of lichens, which are actually a partnership between fungi and algae working together in perfect harmony. Think of it as nature’s ultimate roommate situation, where both parties benefit from the arrangement.

Unlike the colorful, crusty lichens you might spot on tree bark or rocks, everniicola lichen is what scientists call a lichenicolous species. This means it’s a lichen that lives on other lichens – talk about taking the roommate concept to the next level!

Where Does It Call Home?

This tiny organism is native to North America, though specific details about its exact range remain somewhat mysterious in the scientific literature. Like many microscopic species, everniicola lichen probably has a wider distribution than we currently understand.

Is It Beneficial to Your Garden?

While you’ll never see everniicola lichen with the naked eye, its presence indicates a healthy, balanced ecosystem in your garden. Lichens, even microscopic ones, play important roles as:

  • Air quality indicators – they’re sensitive to pollution
  • Contributors to biodiversity
  • Part of the complex web of organisms that keep ecosystems functioning

The fact that such specialized organisms can thrive suggests your garden environment is supporting a rich variety of life, even if you can’t see it all.

How to Identify Something You Can’t See

Here’s the honest truth: you’re not going to spot everniicola lichen during your morning garden stroll. This species is so small that it requires specialized equipment and expertise to identify. However, you can appreciate its potential presence by:

  • Looking for other lichens in your garden – if you have visible lichens on trees, rocks, or soil, microscopic species like everniicola might be there too
  • Maintaining a chemical-free environment that supports lichen communities
  • Avoiding excessive cleaning of tree bark and rocks where lichen communities develop

Supporting Your Garden’s Invisible Ecosystem

Even though you can’t cultivate everniicola lichen intentionally, you can create conditions that support the broader lichen community in your garden:

  • Reduce or eliminate pesticide and herbicide use
  • Leave some messy areas with natural debris
  • Maintain trees and shrubs that provide surfaces for lichen growth
  • Avoid over-cleaning hardscape elements like stone walls or sculptures

The Bottom Line

Everniicola lichen represents the incredible diversity of life that exists in our gardens, even when we can’t see it. While you won’t be planting it anytime soon, knowing that such specialized organisms call North America home reminds us that every garden is part of a much larger, more complex ecosystem than meets the eye. Sometimes the most important garden inhabitants are the ones we never notice – and that’s perfectly fine with them!

Everniicola Lichen

Classification

Group

Lichen

Kingdom

Fungi - Fungi

Subkingdom
Superdivision
Division

Ascomycota - Sac fungi

Subdivision
Class

Uncertain Ascomycota Class

Subclass
Order

Uncertain Ascomycota Order

Family

Uncertain Ascomycota Family

Genus

Everniicola D. Hawksw. - everniicola lichen

Species

Everniicola flexispora D. Hawksw. - everniicola lichen

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