Orange Bonnet

Mycena acicula (Schaeff.) P. Kumm.

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1 year ago Last Observed

Mycena acicula, commonly known as the orange bonnet, or the coral spring Mycena, is a species of fungus in the family Mycenaceae. The mushrooms have small orange-red caps, up to 1 cm (0.4 in) in diameter, held by slender yellowish stems up to 6 cm (2.4 in) long. The gills are pale yellow with a whitish edge.

Source: Wikipedia

Spore Print
Season
J F M A M J J A S O N D
Native

Distribution

Widespread and common

Habitat

On leaf litter or woody debris in broadleaved woods or more rarely, coniferous woodland

Cap

Colour
Shape Campanulate, Expanded
Surface Smooth
Width 0.2 - 0.6 cm
Margin Sulcate

Gills

Colour
Attachment Adnexed

Flesh

Colour

Stem

0.3-0.8 mm width

Colour
Height 2 - 3.5 cm
Texture Pruinose
Shape Cylindric

Spores

Colour
Shape Ellipsoid, Lacrymoid
Ornamentation Smooth
Size 8.5-11 x 3.5-5 μm

Microscopic Features

Up to 25 μm long

Cheilocystidia Lageniform, Fusiform
Confirmed
Unconfirmed

Classification

  • ↳ Phylum: Basidiomycota
  • ↳ Subphylum: Agaricomycotina
  • ↳ Class: Agaricomycetes
  • ↳ Subclass: Agaricomycetidae
  • ↳ Order: Agaricales
  • ↳ Family: Mycenaceae
  • ↳ Genus: Mycena

Source: UKSI via NBN Atlas

Synonyms

  • Agaricus acicula Schaeff.
  • Hemimycena acicula (Schaeff. ex Fr.) Sing
  • Hemimycena acicula (Schaeff.) Singer
  • Marasmiellus aciculus (Schaeff. ex Fr.) Sing.
  • Mycena acicula (Schaeff. ex Fr.) P. Kumm.
  • Trogia acicula (Schaeff.) Corner

Source: UKSI via NBN Atlas

Reference Sources

T. Læssøe, J. H. Peterson (2019) Fungi of Temperate Europe Vol. 1. Princeton University Press.

G. Kibby (2020) Mushrooms and Toadstools of Britain & Europe Vol. 2. Geoffrey Kibby.

BMS English Names for Fungi