Observation 229165: Panaeolus (Fr.) Quél.

When: 2016-01-23

Collection location: Serra de São Mamede, Portugal [Click for map]

Who: zaca

Specimen available

Notes:
See the notes of observation 229154.
These specimens lived on grass and not seem to have dung around.

Images

Microscopy: Chrysocystidia (?) (in ammonia and congo red);
Microscopy: Spores (x1000);
Microscopy: Cheilocystidia;
Microscopy: Cheilocystia and basidia (x1000);
Microscopy: Chrysocystidia (?) (in water, x1000).

Proposed Names

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Comments

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Microscopy added; Chrysocystidia present.
By: zaca
2016-02-02 14:06:47 -05 (-0500)

The microscopy of a specimen was dominated by the presence of refractive cells either hialine or with yellow content, very irregular in form. The last to set of photos are devoted to its observation, the first with magnification 400, where those with yellow content are good visible, and the last with magnification 1000, where those with hialine content became also visible. The spores are smaller than in my previous observations of Panaeolus (with the exception of P. guttulatus, which has comparable spores) and maybe a bit too short for P. fimicola, the only I know with similar features.

Created: 2016-01-25 07:24:14 -05 (-0500)
Last modified: 2016-02-06 00:19:49 -05 (-0500)
Viewed: 63 times, last viewed: 2019-07-11 10:49:08 -05 (-0500)
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