Mycena renati

Photo: Mirek Junek

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Description

General: Small flesh coloured or pinkish agaric with whitish-pink gills and golden yellow stem; clustered on rotten wood of broad leaf trees.
Dimensions: Cap 1-2cm dia; stem 2-6cm tall x 0.1-0.2cm dia.
Cap: flesh-coloured on distinctly pink with whitish margin, conical-campanulate, dull, smooth, radially fibrillose, margin somewhat striate: flesh whitish, thin.
Gills: Whitish then pinkish or salmon, broad, slightly ventricose.
Stem: Golden-yellow to orange yellow, more pallid at the apex, hollow, fragile, smooth; ring absent.
Spores: Hyaline, smooth, ellipsoid, with droplets, 6.5-10.0 x 5-7 µm . Basidia 4 spored; cheilocystidia fusiform-ventricose.
Odour: Faintly of Chlorine.
Taste: Not Distinctive.
Chemical Tests: None.
Occurrence: Spring to Summer.

 

Qualifying criterion: 4.7: very rare species with restricted UK range centred on Sussex
Justification: declined by approximately 50% pre- and post-1960; illustration on this website and in Field Mycology (2002) suggest it is not overlooked
Threats: removal of dead wood
Action Required: Survey and monitoring; protection against habitat loss and degradation; ecological assessment.

 

Statistics:

UK (excluding NI & CI) fungus records

 

Total records: 14

Earliest recording: 1905
Latest recording: 2002
Vice Counties and (frequency): 13(6); 14(2); 54(1); 62(3); 64(1); 66(1)
Pre-1960:
NBN Gateway grid map Post-1960: