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01-08-2019 14:24

Olivaceous Peziza
Juuso Äikäs

I found these growing on the side of a small pond.

31-07-2019 22:15

Orbilia epipora?
Stefan Jakobsson

Hello, Something Orbilia-like growing on a piece

27-07-2019 20:43

Naevioideae
Elisabeth Stöckli

Bonsoir, Trouvé sur tiges mortes d'Epilobium ang

01-08-2019 10:27

Trichocoma paradoxa
Miguel Ãngel Ribes Miguel Ángel Ribes

Hi friendsSomebody konws Z. Lawrence?I am finding

31-07-2019 11:25

Dasyscyphus:(Lachnum) sp,(Berberis hispanica)
Valencia Lopez Francisco Javier

Hola a todos/asAdjunto fotos de unos supustos Lach

31-07-2019 22:08

Mollisia sp.
Maren Kamke Maren Kamke

Good evening,I need some help with a Mollisia sp.

30-04-2019 04:51

Literature search
Gao Hanxing

Hi,I'm searching for the following paper:Benkert,

30-07-2019 22:02

Rhizodiscina lignyota
Josep Torres Josep Torres

Hola a tod@s.Sobre un tronco bajo quercus, de una

30-07-2019 17:59

Importance of IKI and of studying Ascomycota in the living state
Michael Beug Michael Beug

The next issue of the American publication "Fungi

30-07-2019 21:01

Diaporthe pustulata or strumella?
Guy Buddy

Fruiting from a canker on a Berberis sp.  Perithe

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Nectria-like fungus on herbaceous stems
Enrique Rubio, 25-04-2017 20:54
Enrique RubioHi to all
This fungus was collected at Somiedo (1350 m) on herbaceous stems, perhaps of Umbelliferae. It makes subepidermial orange perithecia KOH negative 0.2-0.4 mm, with only the obtuse papilla raising the periderm of the host. I think they are glabrous, the hairs we can see maybe belong to the stem host.
The ascospores are smooth,  1-septate, with conspicuous large lipid content. The asci have a conspicuous, refractive, cianophilou, Melzer negative apical apparatus.
Have you some idea? Could be a Nectriella species?
Many thanks in advance
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Christian Lechat, 26-04-2017 05:03
Christian Lechat
Re : Nectria-like fungus on herbaceous stems
Hi Enrique,
I think you are right, it is Nectriella dacrymycella (Nyl.) Rehm

All the best,
Christian
Enrique Rubio, 26-04-2017 08:45
Enrique Rubio
Re : Nectria-like fungus on herbaceous stems
Hi Christian
Many thanks again
Are common these large LBs in the ascospores?
Christian Lechat, 26-04-2017 09:02
Christian Lechat
Re : Nectria-like fungus on herbaceous stems
yes Enrique, there are usually many droplets in the ascospores

Christian