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29-04-2026 10:44

Boudiera from Portugal
Lothar Krieglsteiner Lothar Krieglsteiner

growing at moist, drying-out soil at the side of a

10-05-2026 16:18

Elaiopeziza polaripapulata ?
brigitte vignot

bonjour trouvée  en Ariège sur bois une petite

27-04-2026 17:16

anamorph on monocotyleous leaves from Portugal
Lothar Krieglsteiner Lothar Krieglsteiner

.. Algarve, moist lying.The conidiomata look like

10-05-2026 09:02

Lachnum subvirgineum?
Buckwheat Pete

Hello everybody, ould this be Lachnum subvirgineu

08-05-2026 11:55

Stictidaceae on Picea
Gernot Friebes

Hi,found on a decorticated Picea abies branch stil

11-05-2016 20:37

Little pinkish asco
Zuzana Sochorová (Egertová) Zuzana Sochorová (Egertová)

Hi,this very little ascomycete grew on soil in a m

09-05-2026 07:37

Literature - Pulvinula ovalispora
Zuzana Sochorová (Egertová) Zuzana Sochorová (Egertová)

Hello,please, could anyone share this paper?Ferná

07-05-2026 11:02

Delitschia sp.
Ã…ke Widgren Ã…ke Widgren

Hello,About two months ago I found a strange Delit

05-05-2026 22:40

Plagiostoma on Salix
Gernot Friebes

Hi,I believe this is a Plagiostoma growing on a Sa

06-05-2026 11:25

En excrementos de caballo
Castillo Joseba Castillo Joseba

Me mandan el material seco de Galicia (España) re

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On Cytisus
Yannick Mourgues, 10-01-2016 13:35
Yannick MourguesAscomes sous l'écorce qu'ils transpercent sur la longueur. Isolés ou regroupés les uns à côtés des autres. Posés sur le bois.

Asques 32 ou 64 spores (je n'arrive pas bien à trancher. Une préférence pour 32 spores mais...), IKI-, de dimensions 140-160x13-15 um.

Spores allantoides hyalines avec parfois 1 cloison. De dimensions : 8,9-12,4 x 1,7-2,9 um pour Q = 4,3-5,1 ; N = 12.

Suis en panne d'inspiration...
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Gernot Friebes, 10-01-2016 14:22
Re : On Cytisus
Hi Yannick,

probably a Nitschkia. Here you can find a key to that genus: http://www.mycologia.org/content/96/4/911.full.pdf

Best wishes,
Gernot
Björn Wergen, 10-01-2016 17:05
Björn Wergen
Re : On Cytisus
Hi Yannick,

why not N. broomeana (= Fracchiaea broomeana)?

regards
Gernot Friebes, 10-01-2016 17:23
Re : On Cytisus
N. broomeana should have 200+ ascospores per ascus. Yannick mentions 32 or 64 spores although it does look like there could be more spores in the ascus on the fourth photo.

Best wishes,
Gernot
Yannick Mourgues, 10-01-2016 18:36
Yannick Mourgues
Re : On Cytisus
Thank's again Gernot !
N. broomeiana seems to have more than 200 spores. So I don't think it's this specie Björn.

Yannick Mourgues, 10-01-2016 18:39
Yannick Mourgues
Re : On Cytisus
Yes Gernot.
In many asci I have counted about thirty spores, But in this ascus, I think it's Around 64.

Yannick Mourgues, 10-01-2016 18:50
Yannick Mourgues
Re : On Cytisus
In this key, I have seen that two species could match: N. pilosa and N. variabilis (This second one only described from Argentina).
My preference is the first one but I have to check if it's hairy or not. But I don't remember seeing ... To be continued.
Yannick Mourgues, 10-01-2016 19:02
Yannick Mourgues
Re : On Cytisus
No... no hairs. Ans only known from Argentina too...