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Scarlet Cushion (Nectria cinnabarina)

Scarlet Cushion

Safe

Nectria cinnabarina

Also known as: Crimson Cushion, Scarlet Cushion, Red Cushion Fungus

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Description

The Scarlet Cushion fungus (Nectria cinnabarina) is a common ascomycete fungus known for its vibrant red to orange-red, cushion-shaped fruiting bodies (sporodochia). It is a saprophyte or weak parasite, typically found on dead or dying deciduous trees, especially branches. This fungus plays a role in wood decay and can be an indicator of tree stress or disease.

How to Identify

Cap
N/A (cushion-shaped sporodochia)
Gills
Absent (Ascomycete)
Stem
Absent (sessile)
Flesh
Reddish to orange, minimal flesh
Fruiting body
Small, cushion-shaped, bright red to orange-red sporodochia.
Habitat
Dead or dying deciduous branches.

Key Facts

  • Cap surfaces: Smooth, cushion-shaped
  • Growth Form: Clustered, cushion-shaped
  • Spore Print: Hyaline (not typically observed)
  • Body color: Red to orange-red
  • Odor: Indistinct
  • Flesh bruises: Not applicable
  • Height: Less than 1 mm
  • Cap Diameter: 1-5 mm
  • Nutrient gathering: Saprophytic/Parasitic

Safe

Safe

Generally considered non-toxic, but not typically consumed. Potential for allergic reactions in sensitive individuals.

Reaction Type: Allergic reaction possible

Quick Check

  • Odor: Indistinct
  • Fruiting: Cushion-shaped, red to orange-red sporodochia
  • Substrate: Dead or dying deciduous branches

Where to Find

Deciduous Forests

Found on dead or dying branches of deciduous trees.

Temperate Zones

Commonly found in temperate regions worldwide.

Finding Tips

Visual Inspection

Look for small, bright red or orange-red cushion-shaped structures on branches.

Targeted Search

Check branches that appear to be dead, dying, or stressed.

Similar Species

Stereum hirsutum

Fungus

Also known as: False Turkey Tail

Scientific Classification

Phylum
Ascomycota
Class
Sordariomycetes
Order
Hypocreales
Family
Nectriaceae
Genus
Nectria

Storage Information

  • Max Temperature: N/A
  • Freezing duration: N/A
  • Min Temperature: N/A
  • Refrigeration: N/A

How to Clean

Not applicable, as this fungus is not typically consumed.

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