Battarrea phalloides

Photo: ABFG library

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Description

General: Brown, more or less rounded spore mass surmounting a shaggy, ochre-brown stem; in small trooping groups on sandy soil, probably associated with submerged rotting wood.
Dimensions: Spore sac 2.5-9.0cm dia; stem 10-25cm tall x 1.0-2.5cm dia.
Fruit Body: Peridium sub-spherical borne on a shaggy, stiff, ochre brown stem terminating in a basal, largely submerged volva. The dried fruit bodies often persist for more than one season. Gleba (spore mass) at first whitish and firm becoming brown, powdery.
Spores: Brown, finely warty, sub-spherical (occasionally ovoid), 5.0-6.5 µm. Basidia 2-4 spored; cystidia absent.
Odour: Not distinctive.
Taste: Not distinctive. Inedible.
Chemical Tests: None.
Occurrence: Summer to Autumn

 

Qualifying criterion: 4.4: very rare (less than 5 sites) with evidence of ongoing threat
Justification: need to continue current BAP action applied to this species; associated closely with hedgerows, verges and tracksides (areas often vulnerable to damage)
Threats: habitat destruction; roadside disturbance, digging, tipping etc.
Action Required: Site protection and monitoring against habitat loss and degradation; taxonomic research

 

Statistics:

UK (excluding NI & CI) fungus records

Total records: 121

Earliest recording: 1782
Latest recording: 2008
Vice Counties and (frequency): 5(1); 6(5); 6(6); 9(1); 16(14); 17(16); 18(2); 23(2); 24(5); 25(9); 26(2); 27(12); 28(7); 31(3); 33(3); 40(1); 58(2)
Pre-1960: 45 records
NBN Gateway grid map Post-1960: 76 records