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09-05-2025 19:10

Enrique Rubio Enrique Rubio

Hi to everybody.This Orbilia (apos up to 0.5 mm),

09-05-2025 19:25

Viktorie Halasu Viktorie Halasu

Hello, would you please recommend me a key to gen

09-05-2025 16:01

Thomas Flammer

I found a black cushon which might eventually be 

02-05-2025 13:29

Isabelle Charissou

Bonjour, j'aimerais savoir s'il y a eu des public

06-05-2025 13:37

Thomas Flammer

Munk, Anders (1953). The System of the Pyrenomycet

08-05-2025 20:50

Andreas Jacob

Good evening, due to contstant drought I started

07-05-2025 18:29

Francois Guay Francois Guay

I found this small hyaline ascomycete on moist, de

08-05-2025 02:22

Francois Guay Francois Guay

I found this white, hairy ascomycete on the bark o

08-05-2025 18:32

Ethan Crenson

Hello all, I was looking at leaves of Yucca from

08-05-2025 08:59

Castillo Joseba Castillo Joseba

Me mandan el material de Galicia, (España) , reco

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White aquatic/semiaquatic
Martin Bemmann, 13-10-2010 11:44
Martin BemmannDear all,

some days ago I collected a fragment of deciduous wood, rotten and decorticated, still hard in the core, lying half submerged in a small clean creek. Among the fungi detectected were Orbilia sarraziniana/luteorubella, Hymenoscyphus cf. imberbis and still a lot more, unknown to me.
Here is the first one:
Ascomata are sessile, gregarious with a whitish soft and gelatinous peridium (like Nectria) < 0,5 mm dm.
Asci are bitunicate, containing 8 spores lying in 2 fascicles.
Spores are elongated fusi- to filiform with tendency to break in the middle, 123x3 µm.

Every suggestion is appreciated!

Reagards,

Martin
  • message #12985
Martin Bemmann, 13-10-2010 11:45
Martin Bemmann
Re:White aquatic/semiaquatic
Spores:
  • message #12986
Martin Bemmann, 13-10-2010 11:46
Martin Bemmann
Re:White aquatic/semiaquatic
Ascus tip in IKI:

  • message #12987
Bernard Declercq, 13-10-2010 14:05
Bernard Declercq
Re:White aquatic/semiaquatic
Tubeufia like species. Maybe T. paludosa?

Bernard
Martin Bemmann, 13-10-2010 14:22
Martin Bemmann
Re:White aquatic/semiaquatic
Thank you Bernard!
With the keys provided in Rossman 1987 I arrive directly at T. paludosa.

Best regards,

Martin