Hygrophorus pudorinus

Photo: Mirek Junek

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Description

General: Medium sized yellowish-orange agaric with viscid cap and stem when damp, when mature with salmon gills; in small trooping groups or rings on calcareous soil in coniferous forests with fir (Abies).
Dimensions: Cap 5-12cm dia; stem 5-9cm tall x 1.0-2.5cm dia.
Cap: Yellowish-orange or with pinkish tinges, more pallid towards the margin, hemispherical when young then convex becoming more flattened and obtusely umbonate, viscid in wet weather otherwise silky; flesh: white, orange-yellow beneath the cuticle.
Gills: Whitish then salmon, broadly adnate or sub-decurrent.
Stem: White or tinged cap colour, more or less equal; ring absent.
Spores: Hyaline, smooth, ellipsoid, 9-11 x 4.6-6.0 µm. Basidia 4 spored; cystidia absent.
Odour: Not Distinctive.
Taste: Not Distinctive.
Chemical Tests: None.
Occurrence: Autumn.

 

Qualifying criterion: 4.7: very rare species with restricted geographical range
Justification: the range has declined by more than 50% pre- and post-1960
Threats: uncertain but probably including ground compaction, eutrophication, track maintenance, felling of putative host trees, overgrowth
Action Required: Survey and monitoring; protection against habitat loss and degradation, ecological assessment.

 

Statistics:

UK (excluding NI & CI) fungus records

 

Total records: 10

Earliest recording: 1891
Latest recording: 1998
Vice Counties and (frequency): 11(1); 23(2); 63(2); 64(3); 34(1); 40(1)
Pre-1960: 8 records
NBN Gateway grid map Post-1960: 2 records
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