
Thin-Walled Maze Polypore
daedaleopsis confragosa
The Thin-Walled Maze Polypore (Daedaleopsis confragosa), also known as the blushing bracket, is an intriguing wood-decaying fungus that makes its home on dead or dying hardwood trees. Highly valued for its ecological role as a decomposer, this mushroom helps recycle vital nutrients back into the forest soil by breaking down tough wood fibers. What makes this polypore particularly captivating to nature enthusiasts is its incredibly variable under-surface, which can display pores resembling concentric circles, radiating slots, or intricate maze-like paths. It is also famous for its distinct bruising reaction, where its fresh cream-colored pores blush a deep reddish-brown when touched, offering an interactive experience for curious trail explorers.
Lebensraum: Typically found growing on decaying hardwood stumps, fallen logs, and dead branches in damp deciduous woodlands, particularly favoring willow, birch, and alder trees.
Aussehen
This bracket-like fungus typically develops a fan-shaped or semi-circular cap that measures between 5 to 15 centimeters in diameter. The upper surface is dry, slightly bumpy, and marked with distinctive concentric zones of color ranging from grayish-white to ochre, reddish-brown, and dark brown. Beneath the cap, the spore-bearing surface exhibits a unique pale cream to tan color featuring maze-like, elongated pores that turn reddish-brown when scratched or bruised.

Kategorie
PilzeSeltenheit
Common
Gefahr
1/5 · Sehr gering
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Interessante Fakten
Because the tough, woody brackets do not easily rot, dried specimens can persist on trees for several years even after they have stopped producing spores.
The genus name 'Daedaleopsis' is a direct nod to Daedalus, the brilliant architect of Greek mythology who designed the Labyrinth of Crete, referring to the maze-like pores of the fungus.
While it is completely non-toxic, its tough, woody, and cork-like texture makes it entirely inedible for humans.
Besondere Fähigkeiten
Lignin Dissolution
Produces specialized extracellular enzymes that systematically degrade both cellulose and highly resistant lignin in wood, causing white rot.
The Blushing Reaction
Undergoes a rapid chemical oxidation when injured, turning bruised pore areas reddish-brown to potentially deter small fungivores.
Architectural Adaptability
Alters its pore structures dynamically from round pores to slot-like gills depending on gravity, airflow, and localized moisture levels.
Maße und Details
- Länge
- 5-15 cm
- Lebenserwartung
- 1-2 Jahre
Ernährung und Fütterung
As a saprotrophic fungus, it obtains all of its nutrition by decaying the dead wood of deciduous broadleaf trees.
Hauptnahrung
- Dead willow wood
- Dead birch wood
- Dead alder wood
- Decaying beech trunks
Ökologische Zusammenhänge
Silver Birch
Betula pendula
Acts as a primary saprotrophic decomposer of fallen logs and branches of the Silver Birch.
Minute Tree-fungus Beetle
Cis boleti
The bracket body serves as both shelter and food source for the larvae of minute tree-fungus beetles.
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Sicherheit
Gefahr
1/5 · Sehr gering
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Häufig gestellte Fragen
Wie identifiziert man Thin-Walled Maze Polypore?
Der einfachste Weg, Thin-Walled Maze Polypore zu bestimmen, ist die Verwendung der Naturführer-App Snappit.
Was ist der/die/das länge von Thin-Walled Maze Polypore?
5-15 cm
Was ist der/die/das lebenserwartung von Thin-Walled Maze Polypore?
1-2 Jahre
Was frisst Thin-Walled Maze Polypore?
As a saprotrophic fungus, it obtains all of its nutrition by decaying the dead wood of deciduous broadleaf trees.
Wo findet man Thin-Walled Maze Polypore normalerweise?
Typically found growing on decaying hardwood stumps, fallen logs, and dead branches in damp deciduous woodlands, particularly favoring willow, birch, and alder trees.
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