Observation 122444: Pseudobaeospora Singer
When: 2013-01-08
No herbarium specimen

Notes: Found under Cupressus macrocarpa (Monterey Cypress) by Curecat.

Cap dark olive greenish-brown to black in KOH.

Stipitipellis occasionally with inflated terminal elements.

Lamellar cystidia absent.

Spores measured from gills:

3.3 [4 ; 4.3] 4.9 × 2.4 [2.9 ; 3.1] 3.6 µm
Q = 1.2 [1.3 ; 1.4] 1.6 ; N = 30 ; C = 95%
Me = 4.1 × 3 µm ; Qe = 1.4

4.25 3.04
3.64 2.98
3.68 2.57
3.65 2.33
3.40 2.48
3.83 2.79
4.62 3.15
4.58 3.26
4.76 3.35
3.84 2.96
4.78 3.16
4.07 2.89
4.50 3.30
4.06 3.08
4.19 3.19
3.96 2.95
3.77 3.08
3.85 2.87
4.00 2.82
4.20 2.60
5.14 3.41
4.07 3.10
4.65 3.50
3.68 3.12
3.87 3.07
4.08 2.93
4.45 3.08
3.91 3.08
3.73 2.60
3.84 2.34

Images

301067
IMG_0533.JPG
301060
IMG_0523.JPG
301061
IMG_0524.JPG
301062
IMG_0525.JPG
301063
IMG_0526.JPG
stem base
301064
IMG_0527.JPG
301065
IMG_0528.JPG
301066
IMG_0532.JPG
301068
IMG_0535.JPG
Stipitipellis 400x
301069
IMG_0536.JPG
Stipitipellis 400x
301070
IMG_0537.JPG
Gill edge 1000x
301071
IMG_0541.JPG
Pileipellis scalp section 400x
301115
IMG_0549.JPG
With KOH on the cap
301145
IMG_0559.JPG
Pileipellis cross section 400x
301146
IMG_0560.JPG
Pileipellis cross section 400x
301147
IMG_0561.JPG
Pileus trama 400x
301148
IMG_0562.JPG
Pileus trama 1000x
301149
IMG_0574.JPG
Spores 1000x
301150
baeo.jpg
Spores 1000x with measurements

Proposed Names

29% (1)
Eye3 Eyes3
Recognized by sight

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Eye3 = Observer’s choice
Eyes3 = Current consensus

Comments

Add Comment
I checked again
By: Alan Rockefeller (Alan Rockefeller)
2013-01-09 18:42:57 GMT (+0000)

I think you are right Christian – just lots of basidia and no cystidia on the gills.

only thing
By: Christian (Christian Schwarz)
2013-01-09 06:30:24 GMT (+0000)

in the cheilocystidia photo are basidia – one with spores still attached, other with spores discharged. Presumably the “1-3 fingerlike projections” refer to stergima?

Created: 2013-01-09 06:10:20 GMT (+0000)
Last modified: 2013-01-09 18:54:36 GMT (+0000)
Viewed: 92 times, last viewed: 2016-10-25 09:59:42 BST (+0100)
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