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17-09-2025 10:50

Heather Merrylees

Hi there!I am hoping for any advice on the identif

11-09-2025 16:57

Jason Karakehian Jason Karakehian

Our revision of Marthamycetales (Leotiomycetes) is

16-09-2025 12:53

Philippe PELLICIER

Pézizes de 1-4 mm, brun grisâtres, sur les capsu

03-09-2025 12:44

Enrique Rubio Enrique Rubio

Hi to somebody.I would like to know your opinion o

15-09-2025 14:40

Nicolas VAN VOOREN Nicolas VAN VOOREN

Hello.I'm searching for a digital copy of the seco

14-09-2025 22:16

Philippe PELLICIER

Apothécies petites jusquà 3 mm, oranges, avec de

13-09-2025 14:01

Thomas Flammer

dark brown apothecia, splitIKI-Spores biguttulate

10-09-2025 17:18

Blasco Rafael Blasco Rafael

Hola, encontre este estiercol de vaca estos apotec

13-09-2025 14:10

Wim de Groot

We found this hymenoscyphus on rubus fruticulosis.

10-09-2025 23:53

Marcel Heyligen Marcel Heyligen

Found on Robinia pseudoacasia together with Diapor

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Bisporella sp.? - 248388
Danny Newman, 26-10-2017 22:56
Danny Newmanasci 8-spored, weakly IKI+ at tip, ascoplasma dextrinoid; paraphyses filiform with slightly enlarged apices; spores elliptical to broadly fusiform, 1-septate, biguttulate, details much more clearly visible in KOH than Lugol's.

Spores:


(9.1) 9.6 – 11.4 (12.8) × (4.6) 4.7 – 5.3 (6.1) µm
Q = (1.7) 1.9 – 2.3 (2.4) ; N = 27
Me = 10.5 × 5 µm ; Qe = 2.1


9.90 4.70
11.01 4.78
11.35 4.86
9.05 4.66
12.81 5.33
10.26 4.78
10.47 4.73
9.77 5.17
9.59 5.12
9.75 5.69
11.14 4.75
10.29 5.01
10.60 5.25
10.48 4.84
10.52 5.09
11.51 5.40
11.09 5.09
10.96 4.87
9.82 4.78
11.77 5.20
10.34 4.88
10.86 4.81
11.01 6.13
11.14 5.12
9.64 4.65
9.48 4.94
9.66 4.62


Substrate: on loosely attached bark of fallen wood


Habitat: mixed hardwood conifer forest


Ecoregion: Eastern Forest-Boreal Transition (NA0406)


Collectors: D. Newman & P. Kaishian


Collection #: CLBS047


Collected for the 2016 SUNY-ESF Ecological Monitoring and Biodiversity Assessment (EFB 202) Mycology Section

also seen at:

https://www.facebook.com/groups/ascomycetes/permalink/1903634319888763/
http://mushroomobserver.org/248388

NOTE: I cannot shrink my images down to 150KB to be uploaded here. they may be viewed at either of the two above links.

Hans-Otto Baral, 26-10-2017 23:07
Hans-Otto Baral
Re : Bisporella sp.? - 248388
Hi Danny

IKI is never good for viewing oil drops. KOH o.k. but water shows it as well but KOH may distort the droplet pattern.

I need to see the contents of the living paraphyses. Also a section of the excipulum.

Zotto

Danny Newman, 26-10-2017 23:09
Danny Newman
Re : Bisporella sp.? - 248388
what if I only have dried material?  are the paraphyses not already dead?
Hans-Otto Baral, 27-10-2017 09:31
Hans-Otto Baral
Re : Bisporella sp.? - 248388
Then it's over. Such fungi survive a week in the fridge, it should be no problem unless you collect in the tropics. :-)