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21-12-2024 09:08

En caña de herbacea (Lythrum)
Castillo Joseba Castillo Joseba

Me mandan el material seco de Galicia,  recolecta

21-12-2024 12:45

Hyalopeziza-like on Fagus
Marc Detollenaere Marc Detollenaere

Dear Forum,On naked wood of Fagus, I found some ha

17-12-2024 12:33

anamorph from Portugal
Lothar Krieglsteiner Lothar Krieglsteiner

this fluffy anamorph was repeatedly found on decid

20-12-2024 20:30

Champignon imparfait sur Carpinus
Bernard CLESSE Bernard CLESSE

Bonsoir à toutes et tous,Pourriez-vous m'aider à

21-12-2024 11:14

Olla
Michel RIMBAUD

Hello,Does somebody could send me a key for Olla/U

19-12-2024 09:27

AYUDA
Castillo Joseba Castillo Joseba

Llevo mas de 6 meses que no puedo contactar con Re

20-12-2024 00:01

Hamatocanthoscypha laricionis?
Francois Guay Francois Guay

Hi, I found this species on incubated Fir needles

20-12-2024 20:34

Capronia on hardwood
Enrique Rubio Enrique Rubio

Perhaps some of you can help me identify this smal

18-12-2024 10:05

Sp.
ruiz Jose antonio

Buenos días a todos, un pequeño ascomiceto de un

20-12-2024 17:32

Petit disque blanc sur tronc de hêtre
Louis DENY

Bonsoir forumTrouvé à Belfort, 400 m altitude, s

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Mollisioid fungus on cyperaceae
Enrique Rubio, 14-07-2016 20:34
Enrique Rubio

Hi again


This fungus was found at the base of Carex sp. at 1700 m of altitude. Only six sessile apothecia, 0.4-20 mm in diam. over a well developped brownish subiculum. It has a mollisioid facies but the paraphyses have not refractive VBs and the asci are 4-8 spored. I think it is near to 'hemimollisia goldersbach! (Baral's Cubby) but the asci are shorter, the pore IKI rb, and it has less fusoid, shorter ascospores.


By the other hand I feel this fungus could be close to Dennisiodiscus


What do you think?


Thanks again

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  • message #43857
  • message #43857
  • message #43857
Hans-Otto Baral, 14-07-2016 20:59
Hans-Otto Baral
Re : Mollisioid fungus on cyperaceae
Great! Indeed I also suppose this is a Dennisiodiscus. It differs from D. prasinus in partly 8-spored asci, rather uncurved spores with obtuse ends, and lack of reddish pigment in the marginal hyphae.

I measured the spores as (10.5-)13.5-18(-20) x 3-4 µm. You din't see the anamorph?
Enrique Rubio, 14-07-2016 21:15
Enrique Rubio
Re : Mollisioid fungus on cyperaceae
No, Zotto. I didn't see the anamorph. Do you want these pics at higher resolution?