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19-04-2026 21:23

Steve Clements

Bonjour, I found this anamorphic fungus on old pl

19-04-2026 20:46

Steve Clements

1 mm diameter approx spherical conidiophores on pl

12-04-2026 17:56

Hardware Tony Hardware Tony

Found on dead stems in February earlier this year

17-04-2026 19:16

Enrique Rubio Enrique Rubio

Hi to everybodyI would appreciate any assistance r

14-04-2026 05:32

Ethan Crenson

Hi all, A few weeks back a friend pointed out som

17-04-2026 15:14

Bruno Coué Bruno Coué

Bonjour.Récoltes du 16/04/2026, sur feuilles mort

12-04-2026 15:52

Gernot Friebes

Hi,I'm looking for help with this anamorph collect

14-04-2026 21:52

Gernot Friebes

Hi,found on dead leaves of Carex elata. Conidia: 4

16-04-2026 22:09

Buckwheat Pete

Hello, I'd like to ask about this older specimen:

15-04-2026 19:33

Fátima Durán Manzaneque

Hi!! I need help, I found this Ascomycete but I d

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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