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28-10-2025 22:22

Literature request

Bernard Declercq

Bernard Declercq

Hello.I'm searching for the following paper:Punith

28-10-2025 22:03

Literature request

Bernard Declercq

Bernard Declercq

Hello.I'm searching for the following paper:Punith

28-10-2025 19:33

Rutstroemia firma

Nicolas Suberbielle

Nicolas Suberbielle

Bonjour à tous,Je voudrais votre avis sur cette r

27-10-2025 19:51

Peter Welt

Peter Welt

Who has this article? Doveri, F. 2007. Sporormiel

28-10-2025 15:37

Bright orange stalked asco

Carl Farmer

I'd be grateful for any suggestions for this strik

28-10-2025 11:29

Asco on Quercus-leaves

Tanja BÃ¶hning

Tanja Böhning

Hello, I found this very small (ca 0,5mm) yellow

27-10-2025 00:34

Strange asco on Quercus acorn

Francois Guay

Francois Guay

I found this strange species in Québec,Canada, gr

27-10-2025 15:29

A new find for a Calycina on Rubus

Michel Hairaud

Michel Hairaud

Bonjour à tous, Avec Elisabeth Stöckli nous avo

26-09-2025 15:51

Jean-Luc Ranger

Bonjour, voici un ascome poussant sur crotte de la

26-10-2025 13:39

Unknown ascomycete.

Joaquin Martin

Hi,I found this fungus in a mixed forest of spruce

Trichopezizella nidulus sur reine-des-prés (Filipendula ulmaria) ?

Bernard CLESSE, 10-05-2015 14:52

Bernard CLESSE

Bonjour à tous,

Ci-joint ce que je pense être Trichopezizella nidulus sur tige morte de reine-des-prés (Filipendula ulmaria) dans un fossé humide.

a) poils cylindriques, septés, bruns sauf à l'extrémité légèrement enflée qui est plutôt hyaline 112-118x4-8
b) asques octosporés, à crochet à la base, IKI+ : 53x5
c) paraphyses lancéolées-subulées, dépassant longuement les asques : 81x4
d) spores étroitement fusiformes : 8+13x1,2-2

Qu'en pensez-vous ?

Bernard

Hans-Otto Baral, 10-05-2015 20:59

Hans-Otto Baral

Re : Trichopezizella nidulus sur reine-des-prés (Filipendula ulmaria) ?

This is T. rubroguttata, though this is not very clear, there are samples with and without croziers, and this character is not known in the type.

Bernard CLESSE, 10-05-2015 21:15

Bernard CLESSE

Re : Trichopezizella nidulus sur reine-des-prés (Filipendula ulmaria) ?

OK Zotto, big thank you for your opinion! I see Trichopezizella nidulus has slightly smaller spores.

Best regards!

Bernard

Hans-Otto Baral, 10-05-2015 21:23

Hans-Otto Baral

Re : Trichopezizella nidulus sur reine-des-prés (Filipendula ulmaria) ?

and is always without croziers.

Bernard CLESSE, 10-05-2015 21:50

Bernard CLESSE

Re : Trichopezizella nidulus sur reine-des-prés (Filipendula ulmaria) ?

Ah? OK! I did not read it.

Thanks Zotto.

Bernard

Lothar Krieglsteiner, 10-05-2015 22:49

Lothar Krieglsteiner

Re : Trichopezizella nidulus sur reine-des-prés (Filipendula ulmaria) ?

Hi Zotto,

i never heard of T. rubroguttata - can you tell me where this species is published? I have often found "nidulus" on Filipendula, and knew about the problem with the croziers (not at least from you).

Kind regards from Lothar

Hans-Otto Baral, 10-05-2015 22:58

Hans-Otto Baral

Re : Trichopezizella nidulus sur reine-des-prés (Filipendula ulmaria) ?

Hi Lothar

musst du nur in Index Fungorum schauen. Gilbert Moyne wrote about the fungus, but did not care for the croziers....

Trichopezizella rubroguttata (Svr?ek) Moyne, Ascomycete.org 6(5): 135 (2014)
= Dasyscyphus rubroguttatus Svr?ek, ?eská Mykol. 21: 65 (1967)

The species was described by Svrcek who likewise overlooked the value of croziers.

Zotto

Lothar Krieglsteiner, 11-05-2015 10:28

Lothar Krieglsteiner

Re : Trichopezizella nidulus sur reine-des-prés (Filipendula ulmaria) ?

Hi Zotto,

thank you very much. Then there is a name for the form on dicots we always determined as nidulus s.l.

Kind regards from Lothar