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27-03-2026 10:47

Stictis cf. friabilis and literature request
Ã…ge Oterhals

I have tentatively identified this Stictis to S. f

28-03-2026 07:55

White Orbilia with allantoid spores
Marc Detollenaere Marc Detollenaere

Hello everybody,Yesterday I found a number of whit

26-03-2026 15:31

Hymenoscyphus ombrophiliformis?
Ã…ke Widgren Ã…ke Widgren

Hello,I found this one in October last year, on r

27-03-2026 15:23

Trichopezizella barbata?
Gernot Friebes

Hi,this Trichopezizella deviates from typical T. b

25-03-2026 10:35

Encoelia impudicella?
Hulda Caroline Holte

Hello,I collected this species growing on a dead b

27-03-2026 15:08

Coelomycete on Cirsium
Gernot Friebes

Hi,I'm looking for help with this coelomycete on C

24-03-2026 21:37

Helminthosphaeria
Elisabeth Stöckli

Bonsoir,Sur bois (tronc) très pourri de conifère

26-03-2026 12:50

Pseudombrophila
David Chapados David Chapados

Hi,I'm having a hard time figuring which Pseudombr

26-03-2026 11:17

asco in Ulmus
Vasileios Kaounas Vasileios Kaounas

Found 11-03-26, in leaf of Ulmus sp. Diameter 2-4

25-03-2026 22:23

Orbilia with resin deposits
Marc Detollenaere Marc Detollenaere

Dear Forum,On a debarked stem of Tilia, we found s

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Rutstroemia conformata
Andgelo Mombert, 13-04-2017 19:42
Andgelo MombertBonsoir à tous,

Je vois sur indexfungorum que Ciboria conformata est actuellement rangée dans les Rutstroemia.

Pouvez-vous m'expliquer la raison de ce basculement de genre ?

Un grand merci d'avance !

Andgelo
Hans-Otto Baral, 13-04-2017 20:44
Hans-Otto Baral
Re : Rutstroemia conformata
Dear Andgelo

This is an ancient opinion to classify  this species in Rutstroemia. It fits much better Ciboria in the globulosa and spores poor in oil, but the reason was that it grows on leaves instead of fruits or flowers and has a disttinct black stroma.

Species Fungorum should change this to Ciboria. From a molecular point of view, however, Cinoria is heterogeneous and needs more investigation.

Zotto
Andgelo Mombert, 13-04-2017 20:52
Andgelo Mombert
Re : Rutstroemia conformata
Merci pour ces informations. 

En est-il de même pour Rutstroemia bolaris (tectura globosa également) ?

Andgelo
Hans-Otto Baral, 13-04-2017 21:07
Hans-Otto Baral
Re : Rutstroemia conformata
You are right, this is an exception. R. bolaris has large multiguttulate spores and is a Rutstroemia. DNA confirms this.
Andgelo Mombert, 14-04-2017 16:25
Andgelo Mombert
Re : Rutstroemia conformata
OK merci beaucoup !

Andgelo