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04-09-2012 14:29

Enrique Rubio Enrique Rubio

Can this fungus be Diatrype undulata? I have colle

03-09-2012 17:09

Enrique Rubio Enrique Rubio

Cher amis du Forum:Cette Nemania a des estromes j

04-09-2012 03:34

Esquivel-Rios Eduardo

This Amplistroma sp. dont match with any sp. known

03-09-2012 04:20

Esquivel-Rios Eduardo

Hi.Did someone knows about Phylacia genera (Xylari

02-09-2012 23:06

Camporesi Erio

 Hi to all,     did someone already collect a

02-09-2012 17:18

Enrique Rubio Enrique Rubio

Hi to everybodyI'd like to know your opinion about

29-08-2012 18:47

Enrique Rubio Enrique Rubio

Hi to allThese small and narrowly sessile ascomata

31-07-2012 17:17

Alex Akulov Alex Akulov

Dear FriendsCan you help me with the identificatio

20-08-2012 21:31

Bernard Declercq Bernard Declercq

Hi,A friend of mine sent me a collection on decort

27-08-2012 11:48

Alessio Pierotti Alessio Pierotti

According Mycobank some Polystigma, such as P. tru

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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