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21-03-2026 15:13

Lepista Zacarias

Hello everyone, Does any one know of any literatu

21-03-2026 22:59

Petr Soucek

Good evening, I would appreciate some advice on th

20-03-2026 12:53

Stefan Blaser

Hello everybody, In the field, from distance, my

20-10-2017 09:23

Garcia Susana

Este otro crecía en el mismo trocito de madera qu

20-03-2026 16:16

Edvin Johannesen Edvin Johannesen

These 0.5 mm diam. acervuli were breaking through

19-03-2026 19:34

Filip Fuljer Filip Fuljer

Hello everyone,a few days ago I collected this str

19-03-2026 18:25

William Slosse William Slosse

Good evening everyone, On 18/03/26 I found a few

17-03-2026 10:09

François Freléchoux François Freléchoux

Bonjour, Voici la description rapide d'un petit d

19-03-2026 15:58

Stefan Blaser

Hello everybody, I hope for some hints... Macro:

19-03-2026 17:50

Enrique Rubio Enrique Rubio

Hi to everybodyThese thiny, blackish pseudothecia

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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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