Cystoderma jasonis (Cooke & Massee) Harmaja
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common name(s) : Pine Powdercap
New classification: Basidiomycota/Agaricomycotina/Agaricomycetes/Agaricomycetidae/Agaricales/Agaricoideae/Agaricaceae
Former classification: Basidiomycota/Homobasidiomycetes/Agaricomycetideae/Tricholomatales/Dermolomataceae
synonyms: Cystoderma longisporum, Cystoderma amianthinum-longisporum, Cystoderma amianthinum-sublongisporum
edibility : unknown edibility
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The cap is ochre-buff to rust-ochre, with a central umbo.
The cap surface is smooth, not viscid nor sticky.
The flesh is white to ochre (in the stem), unchanging; its taste is mild; the odour is pleasant, faint to mealy;
its texture is fibrous.
The gills are adnate, crowded .
The spore print is white. This species is saprophytic.
It grows on the ground, with spruce.
The fruiting period takes place from July to November.
Dimensions: | width of cap approximately 2 cm (between 0.5 and 3.5 cm) |
| height of stem approximately 5 cm (between 2 and 8 cm) |
| thickness of stem (at largest section) approximately 4 mm (between 2 and 6 mm) |
Distinctive features : gills never white, banded stem
Cystoderma jasonis is rare and confined in the forest of Rambouillet, and is infrequent, more generally speaking
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| | Above : distribution map of Cystoderma jasonis in the forest of Rambouillet |
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page updated on 14/01/18