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15-11-2021 22:02

Aafke Buijs

Hello,Last week I found on hardwood small, dull or

12-11-2021 17:07

Bernard Declercq Bernard Declercq

Hi there,Recently collected parasitic fungus on Tr

15-11-2021 23:56

Viktorie Halasu Viktorie Halasu

Hello forum,I would like to ask, what is your expe

15-11-2021 16:37

Chris Yeates Chris Yeates

Bonjour Continuing my work on fungi on Rubus I re

14-11-2021 15:59

Ethan Crenson

Hello all, Found recently in New York.  These sm

15-11-2021 11:19

Dragiša Savic

Hi to allThe first time i see them, i hope i wasn'

15-11-2021 07:14

Zuidland Peter

Hello all,Here is a new parasitic fungi for me on

14-11-2021 17:27

Lepista Zacarias

Hi everybody,In a recent field trip to the Park in

14-11-2021 15:47

Chris Yeates Chris Yeates

Bonjour tous I have been doing some collecting on

14-11-2021 10:11

Castillo Joseba Castillo Joseba

me mandan el material seco de Galicia, recolectado

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Ombrophila-like with capitate paraphyses
Edvin Johannesen, 10-11-2021 22:54
Edvin Johannesen
Hei!

Before I do further studies, just a quick Q: Is there an Ombrophila, Ascocoryne or related species with this kind of distinctly capitate paraphyses?  On spruce.
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Patrice TANCHAUD, 10-11-2021 23:05
Re : Ombrophila-like with capitate paraphyses
Bonsoir,

Ascocoryne inflata pourrait être une possibilité.

Patrice
Edvin Johannesen, 10-11-2021 23:23
Edvin Johannesen
Re : Ombrophila-like with capitate paraphyses
I think that's spot on :) I thought this was a provisional name. It does not appear in Index Fungorum, but it does appear in GBIF. Has it been formally described?

Thanks a lot, anyway!
Hans-Otto Baral, 11-11-2021 08:19
Hans-Otto Baral
Re : Ombrophila-like with capitate paraphyses
Formally described yes but not validly. It is a species of Doreen E. Wilson, described in her unpublished dissertation.

Your next photos on this fungus you should do without phase contrast, and with ascospores, then we can fix this species.
Edvin Johannesen, 11-11-2021 12:03
Edvin Johannesen
Re : Ombrophila-like with capitate paraphyses
Of course, Zotto - the phase contrast was just in order to show the paraphyses more clearly.  Here are some spore/ascus photos from re-wetted material, mounted in water. The IKI+ photo is in Lugol. Spores measure (15-)17-20 x 5-6 microns. This seems to fit well.
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Hans-Otto Baral, 11-11-2021 12:54
Hans-Otto Baral
Re : Ombrophila-like with capitate paraphyses
I know this but I see them very well and much clearer on your third new pic anyway.

It is similar with DIC, nice effects but loss of sharpness.

The spores are very small. Is your sample perhaps not fully mature?

The species varies from 15-20 up to 20-30 µm.

Anyway, it cannot be anything else.

Three of your new pics show dead elements, not sure why.
Edvin Johannesen, 11-11-2021 13:03
Edvin Johannesen
Re : Ombrophila-like with capitate paraphyses
Comment on phase contrast noted (a basidio habit/culture).

I just amended the spore measures a few minutes ago after having made more accurate measures on what I judged to be mature spores.  So 17-20 should be within the range.
Hans-Otto Baral, 11-11-2021 16:20
Hans-Otto Baral
Re : Ombrophila-like with capitate paraphyses
Good. If you tell me the collection data I will include it in my distribution map.
Edvin Johannesen, 11-11-2021 16:54
Edvin Johannesen
Re : Ombrophila-like with capitate paraphyses
Excellent. I will send you as soon as I have the details from the collector.  I assume you are also interested in two additional findings from Western Norway made in Nov last year?
Hans-Otto Baral, 11-11-2021 23:09
Hans-Otto Baral
Re : Ombrophila-like with capitate paraphyses
Yes, if it is the same species.