Observation 196055: Cystoderma granulosum (Batsch) Fayod
When: 2014-12-28

Notes: Original Herbarium Label: Cystoderma sp.
Growing on decaying wood of Pseudotsuga menziesii.
Spores 6-8(-9) x 3-3.5 µm, amyloid, but not very strong; spore size & shape unlike other Cystoderma spp. we have seen so far.
No cheilocystidia seen.
Annular zone almost like a flairing out ring (similar to Cystoderma fallax); below the ring stipe is sheathed with reddish-brown granules.
Pileipellis granules are formed of yellow-brown, thick-walled cells in chains;
cells 15-40 × 12-30 µm.

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Created: 2015-01-11 14:18:42 CST (-0600)
Last modified: 2015-01-11 16:45:05 CST (-0600)
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