Observation 196055: Cystodermella granulosa (Batsch) Harmaja

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.

Species Lists

Images

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CYSTODERMA GRANULOSUM drawing.jpg

Proposed Names

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Eye3 = Observer’s choice
Eyes3 = Current consensus

Comments

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Re: Observation #196055 May Be Cystodermella granulosa (Batsch) Harmaja
By: Oluna & Adolf Ceska (aceska@telus.net)
2017-11-25 21:15:35 CST (-0600)

Why “May Be”? It is! Pulk, please. change it on the supporting herbarium specimen as well.

Created: 2015-01-11 14:18:42 CST (-0600)
Last modified: 2017-11-25 16:46:19 CST (-0600)
Viewed: 57 times, last viewed: 2017-11-26 14:30:53 CST (-0600)
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