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18-07-2025 23:03

Josep Torres Josep Torres

Hello.Fruitings between 51 and 130 microns in tota

17-07-2025 11:55

Castillo Joseba Castillo Joseba

De ayer en bosque de hayas y abetos, en tieraEjemp

16-07-2025 17:34

Bernard Declercq Bernard Declercq

Hello,I have trouble distinguishing above mention

14-07-2025 11:20

Michel Hairaud Michel Hairaud

Bonjour, Voici une espèce de  (?) Hyaloscyphace

15-07-2025 13:27

Angel Pintos Angel Pintos

Hello, does anyone have access to the following ar

16-01-2023 21:31

Riet van Oosten Riet van Oosten

Hello, Nearby the find of Calycina claroflava on

14-07-2025 17:55

Yanick BOULANGER

BonjourAutre dossier laissé en suspendJe viens de

14-07-2025 11:17

Yanick BOULANGER

BonjourJ'ai un dossier Jackrogersella qui est rest

14-07-2025 15:52

Gernot Friebes

Hi,I wanted to share this collection on Rubus idae

14-07-2025 13:37

Gernot Friebes

Hi,do you think this collection could be R. ulmari

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anamorph
Gernot Friebes, 29-11-2010 20:09
HI,

I have here an anamorph which I find quite often on dead, decorticated wood. I were not able to find a name for it so I would be very happy if you could help me.
The anamorph is closed when dry (looking like a pyrenomycet) and opens when it is wet (looking like a discomycet). It has brown hairs and small conidia (4-5 x 1,5-2 µm) with tiny appendages (indicated by arrows).

Best wishes,

Gernot


Macro with closed anamorph:
  • message #13580
Gernot Friebes, 29-11-2010 20:11
Re:anamorph
anamorph ±open:
  • message #13581
Gernot Friebes, 29-11-2010 20:12
Re:anamorph
conidia and hairs (scale=10 µm):
  • message #13582
Alex Akulov, 29-11-2010 20:23
Alex Akulov
Re:anamorph
I think you found rare Coelomycete - Dinemasporium sp.

Alex
  • message #13586
Alex Akulov, 29-11-2010 20:24
Alex Akulov
Re:anamorph
Fig 2.
  • message #13587
Alex Akulov, 29-11-2010 20:24
Alex Akulov
Re:anamorph
Fig. 3
  • message #13588
Alex Akulov, 29-11-2010 20:31
Gernot Friebes, 29-11-2010 21:30
Re:anamorph
Thank you very much, Alex! Dinemasporium seems to fit very well. With the key in the paper I come to D. affine but unfortunately the differences of D. neottiosporioides are not mentioned, except for the slightly bigger conidia.

Best wishes,

Gernot
Alex Akulov, 29-11-2010 21:58
Alex Akulov
Re:anamorph
Dear Gernot
According Mycobank - see http://www.mycobank.org/MycoTaxo.aspx - about 70 species of Dinemasporium exist. I think, you need to use additional sources. Some useful references you can find on Mycobank site:
1. open page about genus Dinemasporium using Mycobank search (first link)
2. click "more info"
3. type "Dinemasporium" in the field "Enter value to search"

I think it can help you.
Alex
Gernot Friebes, 30-11-2010 07:20
Re:anamorph
Hi Alex,

you are right, there are approx. 13 names more listed by MycoBank than mentioned by Duan et. al. Unfortunately, the literature about Dinemasporium is often difficult to obtain so I think I can live with Dinemasporium sp. for the moment. Thanks again!

Best wishes,

Gernot