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18-03-2016 17:58

Norbert Heine Norbert Heine

Dear friends, in january my friend Bernd Fellmann

18-03-2016 16:57

Lepista Zacarias

In the summer last year I reported here two ascomy

16-03-2016 22:03

Bernard CLESSE Bernard CLESSE

Bonsoir à tous,Cet après-midi, à quelques cm à

17-03-2016 22:46

Eduard Osieck

Does this Capronia possibly concern C. chlorospora

17-03-2016 18:40

Thorben Hülsewig

Hi there,today i found on a rotten wood, some litt

15-03-2016 11:08

ACAR ismail ACAR ismail

Hi all,on dung, hairs brown, 350-500 um, asci 140-

17-03-2016 09:01

Salvador Tello

Hola a todos.Tengo estos hongos recogidos creciend

16-03-2016 23:25

Alain BRISSARD

Bonsoir à tous; Appel à l'aide Trouvée sur une

16-03-2016 19:00

Edit Szilvásy Edit Szilvásy

Hi all, I found today this ascomycete growing on c

17-03-2016 10:07

Walter Gams Walter Gams

Dear friends, One or the other of you may be inte

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Saccobolus cf. geminatus
Norbert Heine, 18-03-2016 17:58
Norbert HeineDear friends,

in january my friend Bernd Fellmann from Bavaria / Germany found a Saccobolus on hare dung, which we cannot determinate with certainty.


Apothecia: 100 - 200 µm, disc convex, white
Asci: 70-90 x 20 µm, clavate, wall blue in Melzer's reagent
Spore-clusters: 40 x 15-17 µm, ascospores mostly transversely in two rows or simular
Ascospores: 13-15 x 7-8 µm, unequal sided fusiform and ornamented with isolated warts.


The clusters fit very well with Saccobolus infestans, but with clearly smaller asci and spores we can exclude it.


Saccobolus geminatus also does not agree completely.
But it seems to be a very rare species and we know nothing about its variability!
I hope, that somebody of you knows this species and can help us.


Regards
Norbert


First two photos are from Bernd Fellmann, the collage is from our friend Matthias Reul.

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