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Mot de passe perdu? S'inscrire

17-07-2024 22:37

Peter Welt Peter Welt

Who can help? Arx, J.A. von. 1973. Ostiolate and

16-07-2024 18:32

Andgelo Mombert Andgelo Mombert

Bonsoir, Un discomycète sur Liochlaena lanceolat

17-07-2024 16:29

Andgelo Mombert Andgelo Mombert

Hello,A colleague found an unknown fungus on the s

17-07-2024 10:53

Hans-Otto Baral Hans-Otto Baral

I have a question about the scaling of illustratio

17-07-2024 08:35

Peter Welt Peter Welt

Who can help? Malloch, D.; Hubart, J.-M. 1987. An

17-07-2024 11:33

Angel Pintos Angel Pintos

Hello, anybody body has:Pande A. and Rao, V.G. (1

11-01-2022 16:36

Jason Karakehian Jason Karakehian

Hi does anyone have a digital copy of Raitviir A (

24-08-2020 13:00

Yulia Lytvynenko Yulia Lytvynenko

Dear friends.Looking for a copy of the following w

11-07-2024 14:29

Viktorie Halasu Viktorie Halasu

Hello, a thin-fleshed Mollisia on a monocot stem

15-07-2024 10:38

Joaquin Martin

Hi, I found this Ascobolus in company of Cheilyme

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Clé Cudoniella
Yannick Mourgues, 05-06-2009 22:24
Yannick MourguesBonsoir.

Je cherche une clé des Cudoniella. I'm looking for a key for Cudoniella genus.

Où puis-je trouver cela ? Where can I find it ?

Yannick
Hans-Otto Baral, 05-06-2009 22:48
Hans-Otto Baral
Re:Clé Cudoniella
I am unaware of a key, and the genus needs to be redefined. There are only a few species in the genus so far which actually belong there, others (like C. buissonii or C. rubicunda) need to be excluded, and a lot of other species (presently mainly in Hymenoscyphus and Phaeohelotium) appear to be better placed in Cudoniella, to my knowledge.

In my Helotiales key, Cudoniella is filed within Hymenoscyphus, perhaps also in Bernard Declercq's key.

Zotto
Yannick Mourgues, 05-06-2009 23:56
Yannick Mourgues
Re:Clé Cudoniella
I thus have to ask you about my last harvest:

I found them on branches all around and immersed in the fresh water of a torrent (with Vibrissea flavovirens).

Ascomes diamètre 8mm. Until 10mm stalked and excipulum covered by tiny multiseptate setae, 110X10um.

Spores 11,3-12,5X4-4,8 um Q=2,5-2,9 with 2-3 guttules at each sides.
Ascus 110-120X7-8 um, IKI-, croziers+ , spores biserriate.
Paraphyses freadlike, up to 3 um wide, septate , with many with refractive guttules.

Yannick
  • message #8108
Yannick Mourgues, 05-06-2009 23:58
Yannick Mourgues
Re:Clé Cudoniella
Setae on the stipe / excipulum. Nothing on the margin.
  • message #8109
Yannick Mourgues, 05-06-2009 23:58
Yannick Mourgues
Re:Clé Cudoniella
paraphyses...
  • message #8110
Yannick Mourgues, 05-06-2009 23:59
Yannick Mourgues
Re:Clé Cudoniella
Spores...
  • message #8111
Yannick Mourgues, 06-06-2009 00:00
Yannick Mourgues
Re:Clé Cudoniella
Setae on the stipe...
  • message #8112
Hans-Otto Baral, 06-06-2009 13:20
Hans-Otto Baral
Re:Clé Cudoniella
Looks like typical Cudoniella clavus
Zotto