
01-04-2025 23:18
Yanick BOULANGERBonsoirRécolté par un ami sur dans un tas de bra

29-03-2025 09:08

Bonjour.J’ai essayé d’étudier un Daldinia.Qu

30-03-2025 10:24
Gonzalez Garcia MartaGood morning, I would like to know the opinion of

31-03-2025 17:01
akcay mustafa emreHello everyone, My name is Mustafa Emre Akçay, a

30-03-2025 12:41
Me mandan el material seco de Galicia (España), r

24-03-2025 21:26
Bonjour, J'ai besoin d'une confirmation ou infirm

29-03-2025 06:21

Hi! I found this interesting tiny ascomycete on i

29-03-2025 05:45
Sebastien BassoHello, I'm conducting a mycological inventory in
Clé Cudoniella
Yannick Mourgues,
05-06-2009 22:24

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

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
In my Helotiales key, Cudoniella is filed within Hymenoscyphus, perhaps also in Bernard Declercq's key.
Zotto
Yannick Mourgues,
05-06-2009 23:56

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
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
Yannick Mourgues,
05-06-2009 23:58
Hans-Otto Baral,
06-06-2009 13:20

Re:Clé Cudoniella
Looks like typical Cudoniella clavus
Zotto
Zotto