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Shaggy Scalycap

Shaggy Scalycap

Pholiota squarrosa

Photo: xulescu_g

Habitat

Woodland

This species grows in dense, tufted clusters on the wood of both living and dead trees. It is primarily found at the base of trunks or on stumps of deciduous trees, such as beech, rowan, and apple, though it occurs occasionally on conifers. It is considered a partial parasite.

Photos

Appearance

Cap
3–11 cm wide, ranging from bell-shaped or convex to nearly flat, often with an inrolled margin. The dry surface is pale straw-yellow, tan, or pale orange-cream and is densely covered with coarse, dark red-brown, upturned scales often arranged in concentric rings.
Stem
5–15 cm long and up to 1.5 cm wide, often tapering toward the base and curved. It is smooth and pale yellow above a ragged, membranous ring; below the ring, it is covered in coarse, recurved scales matching the cap color.
Gills
Crowded and attached to the stem, sometimes slightly running down it. Initially pale yellow or greenish-yellow, they eventually turn cinnamon or rusty brown as the spores mature.
Flesh
Tough and pale yellow, often darkening to a deep red-brown or orange near the base of the stem.
Spore print
Rusty brown.
Odour and Taste
Distinctive radish-like or garlic-like smell; the taste is described as radish-like, rancid, or unpleasant.

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Plan ahead with 10-day forecasts, see what people are finding nearby, get photo IDs, and track your finds.

Edibility

Not edible

Eating this mushroom can lead to severe gastrointestinal upset. It is known to cause toxic reactions when consumed alongside alcohol, though some individuals may experience poisoning even without alcohol. It has a tough flesh and a taste or odor variously described as radish-like, garlicky, or rancid. It can be confused with edible Honey Mushrooms, which are distinguished by their white spore print, and Pholiota squarrosoides, which has a slimy cap surface.

Misidentification can be fatal. Never eat a mushroom unless you're 100% sure. This information may be inaccurate. Always consult multiple sources.

Nutrient Source

facultative

It obtains nutrients by decomposing dead organic matter and can also act as a parasite, feeding on living trees.

Common Names

Basque
egur-ziza ezkatatsua, egur-ziza ezkatatsu
Danish
Krumskællet skælhat
Dutch
Schubbige bundelzwam
English
Shaggy Scalycap, Shaggy Pholiota
Finnish
pörhösuomuhelokka
French
Pholiote écailleuse
German
Sparriger Schüppling
Norwegian Bokmål
raspskjellsopp
Norwegian Nynorsk
raspskjelsopp
Spanish
foliota escuarrosa, foliota escamosa
Swedish
fjällig tofsskivling
Welsh
Cap Cennog Blewog

Synonyms

  • Agaricus floccosus
  • Agaricus reflexus
  • Agaricus scandinaviae
  • Agaricus squarrosus
  • Agaricus squarrosus
  • Agaricus squarrosus
  • Agaricus squarrosus
  • Agaricus verruculosus
  • Dryophila muelleri
  • Dryophila squarrosa
  • Dryophila verruculosa
  • Fungus squarrosus
  • Gymnopus reflexus
  • Hypodendrum floccosum
  • Lepiota squarrosa
  • Pholiota muelleri
  • Pholiota reflexa
  • Pholiota verruculosa
  • Stropharia squarrosa