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Witches' butter

Exidia sp


Black (very black) lumps, some 1 to 4 cm in diameter, growing on the underside of a fallen tree. Gelatinous on touch, round or irregular in shape.


On a fallen log in a mixed forest, hills in a valley between Jura mountains and Geneva lake.


Follow-up on this spotting here:

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Auvergne-Rhône-Alpes, Tromelin Island

Lat: 46.34, Long: 6.10

Spotted on Jan 21, 2019
Submitted on Jan 25, 2019


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