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15-10-2025 16:39

Edvin Johannesen Edvin Johannesen

These tiny (0.2-0.6 mm), white, pulvinate apotheci

23-09-2025 13:31

Thomas Læssøe

https://svampe.databasen.org/observations/10534623

03-10-2025 13:44

Riet van Oosten Riet van Oosten

Hello, Found by Laurens van der Linde on Populus

13-10-2025 19:05

Louis DENY

Bonjour forumSur tronc décortiqué de feuillu x,

17-02-2013 21:11

Peter Welt Peter Welt

Jamoni, P.G. 1998. Un nuovo discomicete coprofilo

11-10-2025 20:27

Marcel Heyligen Marcel Heyligen

Found on a barked branch, 14 mm in diameter, of Ro

11-10-2025 14:20

Jean-Luc Ranger

bonjour à tous, Je ne vois pas comment l'on peut

09-10-2025 22:14

S. Rebecca

We just had the Bavarian Mycology Conference in Au

10-10-2025 00:49

Ethan Crenson

Hello all, This was found last weekend on a hardw

06-10-2025 15:57

David Chapados David Chapados

Hi, Could anyone help me with this Lophiostoma? 

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out of topic - peculiar unripe fungus, not an ascomycete
Lothar Krieglsteiner, 23-04-2024 15:18
Lothar Krieglsteiner... but likely a basidiomycete. I hope it is o.k. to make an exception to post this here. I have no idea at all what this could be. Seems to be a basidiomycete (see clamp connection in the second foto). Unfortunately, I did not find ripe structures of any kind. After finding I was not sure this is a fungus at all bur perhaps eggs of any kind of animals. But it isn`t.
Is there somebody who has ever seen something similar?
Found in Germany, August 2023, in marshy area on remains of Equisetum fluviatile.
Yours, Lothar
  • message #79101
  • message #79101
Thomas Læssøe, 23-04-2024 19:06
Re : out of topic - peculiar unripe fungus, not an ascomycete
right now I cannot remember the name, but it is depicted amongst the bulbils at the end of the plates in Genera of Hyphomycetes - a very special fungus
cheers
Lothar Krieglsteiner, 24-04-2024 07:39
Lothar Krieglsteiner
Akenomyces costatus
wow - indeed, there it is: Akenomyces costatus. Thank you very much, Thomas!

Now I try to get the paper of the original description.

Trans. Br. mycol. Soc. 82(4): 663 (1984). Does somebody have?

Yours, Lothar
Gernot Friebes, 24-04-2024 08:12
Re : out of topic - peculiar unripe fungus, not an ascomycete
Here it is: http://www.cybertruffle.org.uk/cyberliber/59351/0082/004/0653.htm

Interesting species!

Best wishes,
Gernot
Lothar Krieglsteiner, 24-04-2024 09:16
Lothar Krieglsteiner
Re : out of topic - peculiar unripe fungus, not an ascomycete
thank you very much, Gernot, for the link.

As it seems the type of A. costatus is from Triticum and very small, and var. enigmaticus is larger and was found by Arnaud on leaves of Carex riparia in a pond area - this sounds more related ecologically to my find.

Does somebody also have access to

Arnaud, G. (1954): La flore mycologique des marecages. Annales de l`Ecole d`Agriculture de Montpellier 29: 23-27?

Thanks and best regards, Lothar