10 Cool Facts About Bioluminescent Mushrooms (and Where to Find Them) - PlantSnap

10 Cool Facts About Bioluminescent Mushrooms (and Where to Find Them)

by | Nov 26, 2018

Glow-in-the-dark mushrooms? Is that a real thing? Yep, it is. And no, you’re not tripping.



Fungi are a source of mystery, delight, and danger for forest adventurers and plant identifiers. Recently, scientists have shed light on the way mushrooms glow in the dark. The more we learn of bioluminescent mushrooms, the more interesting this phenomenon becomes. Here are 10 cool facts about bioluminescent mushrooms and where to find them:


1. There are over 80 species of bioluminescent mushrooms found on earth.


Armillaria mellea is the most widespread of the bioluminescent fungi because it populates forests throughout North America and all the way over to Asia. Another example called Mycena luxaeterna (also known as the “eternal light mushroom”) is a rainforest fungus and can only be found in Brazil.


bioluminescent mushroom

Omphalotus nidiformis photo by Noah Siegel via Mushroom Observer. CC BY-SA 3.0


2.  Oxyluciferin is the magical compound found in bioluminescent mushrooms and gives the fungi their radiance.


The mushrooms use a class of molecules called luciferins, which paired with an enzyme and oxygen, release light. Panellus stipticus (also known as the bitter oyster) is one of the brightest-glowing examples of bioluminescent fungi.  It is found throughout Asia, Australia, Europe, and North America. These flat mushrooms grow on tree branches creating a mesmerizing effect as soon as the sun goes down. Foragers are able to find this variety growing around birch, oak, and beech trees.


panellus stipticus


3. The luciferins found in bioluminescent mushrooms are the same compound found in fireflies and underwater creatures.


4. Over 100 years ago, naturalist George Gardner saw children playing in the street in Brazil with what he thought were giant fireflies. They were not insects at all.


The children were playing with large, glowing fungi. Today, this species is known as Neonothopanus gardneri. This fungus grows throughout Brazil.


5. Bioluminescence in varieties such as N. gardneri follow the circadian clock.


This is because of luciferin, reductase, and luciferase (which together create luminescence). All three peak at night due to temperature changes.


Mycena chorophos


6. Aristotle recorded bioluminescence as far back as 382 B.C.


He referred to the phenomenal fungi as “Foxfire” (later called fairy fire or chimpanzee fire) and recorded that unlike fire, the light of Foxfire was cold to the touch.


7. You can find bioluminescent mushrooms most easily during the daytime.


According to Carol Probets, a nature guide from the Blue Mountains of Australia, “If you learn to recognize it in the daytime, it’s much easier to find it in the nighttime rather than wandering around in the dark.”


Armillaria mellea

Photo by Dan Molter at Mushroom Observer, a source for mycological images/Wikimedia Commons


8. In a study from 2015, scientists unearthed why most bioluminescent mushrooms glow.


By planting fake fungi lit by LED lights in the Brazilian Coconut forest, they saw how bioluminescence attracts swarms of insects (not unlike a moth to a flame). Attracting insects is essential for fungi to spread its spores. The bioluminescent mushrooms then reproduce and colonize new areas of the forest as food sources.


9. Other studies show that not all bioluminescent mushrooms attract more insects.


This is the case for Australia’s Ghost Fungus. Scientists from the University of Adelaide found that insects were not attracted to traps of the glowing mushrooms any more than traps without the mushrooms. More study is needed to unlock the advantages of glowing fungi.


10. Our understanding of the details of the mechanics behind bioluminescent mushrooms remains scarce.


There is still a lot of mystery behind the whimsical, strange, and radiating fungi of the forest. More time and continued scientific study will illuminate our understanding of bioluminescent mushrooms.


Have you ever come across bioluminescent mushrooms in the forest? We’d love to hear your stories of foraging and discovery in the comments!



  1. Franklin

    God this is good. 💚♾🎄📜🕊

    • Anonymous

      it is

  2. Katrina

    Just saw this last week in nj and we definitely convinced ourselves we were tripping.lol only to see it again last night took some videos. Not the best quality. But OMG IS THIS AN INSANE INCREDIBLE occurrence 😍

    • Brian

      Where in New Jersey have you seen this?

  3. Arlene Whiting

    Can you buy a start of these mushroom somewhere? I would love to get some started in religious garden, either at the bottom of the cross or around my Jesus statue. My email doesn’t work 99% of the time.


    please answer that where i can find this mushroom in India

  5. Jon

    I found some this evening growing in a rotten log.. very cool. A slug was feeding on it.. Devon UK..

  6. Shawn


  7. Sharyn

    I have just found some in my backyard in Brisbane
    I had no idea what it was
    I have photos if you would like me to email them

    • henk kwint

      i would love to seen these photoos

  8. Smita Raina

    Wow! Lovely…

    • Henry

      Just photographed them yesterday

      • Santy

        Where do you spot them in Forest
        Can you share the Location

        • trevor lawrence

          i wish i can help you…sory


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