MycoKey : the genus Geoglossum

Generic short diagnoses: Stipitate, club-shaped to spathulate, dark brown to black, dry or slimy, soil inhabiting discomycetes, mostly with long, ± brown multi-septate spores.


Species example:


Geoglossum umbratile - DK: slank jordtunge UK: Plain Earthtongue - Asci and paraphyses*, ascus tops (top† (lugol), below*), spores*
Photo and © Hans-Otto Baral
France, HB 6543

The picture originates from the interactive internet version of MycoKey.
Here you will also find a larger picture along with a detailed generic description. The picture is also present on the MycoKey 2.0 DVD.

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