15-10-2025 16:39
Edvin Johannesen
These tiny (0.2-0.6 mm), white, pulvinate apotheci
23-09-2025 13:31
Thomas Læssøehttps://svampe.databasen.org/observations/10534623
03-10-2025 13:44
Riet van Oosten
Hello, Found by Laurens van der Linde on Populus
13-10-2025 19:05
Louis DENYBonjour forumSur tronc décortiqué de feuillu x,
11-10-2025 20:27
Marcel Heyligen
Found on a barked branch, 14 mm in diameter, of Ro
09-10-2025 22:14
S. RebeccaWe just had the Bavarian Mycology Conference in Au
10-10-2025 00:49
Ethan CrensonHello all, This was found last weekend on a hardw
anamorph
Gernot Friebes,
29-11-2010 20:09
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:
Gernot Friebes,
29-11-2010 20:11
Re:anamorph
anamorph ±open:
Gernot Friebes,
29-11-2010 20:12
Re:anamorph
conidia and hairs (scale=10 µm):
Alex Akulov,
29-11-2010 20:23
Re:anamorph
I think you found rare Coelomycete - Dinemasporium sp.
Alex
Alex
Alex Akulov,
29-11-2010 20:24
Re:anamorph
Fig 2.
Alex Akulov,
29-11-2010 20:24
Re:anamorph
Fig. 3
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
Best wishes,
Gernot
Alex Akulov,
29-11-2010 21:58
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
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
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