
18-07-2025 23:03
Hello.Fruitings between 51 and 130 microns in tota

16-07-2025 17:34

Hello,I have trouble distinguishing above mention

14-07-2025 11:20

Bonjour, Voici une espèce de (?) Hyaloscyphace

16-01-2023 21:31

Hello, Nearby the find of Calycina claroflava on

14-07-2025 17:55
Yanick BOULANGERBonjourAutre dossier laissé en suspendJe viens de

14-07-2025 11:17
Yanick BOULANGERBonjourJ'ai un dossier Jackrogersella qui est rest

14-07-2025 15:52
Gernot FriebesHi,I wanted to share this collection on Rubus idae

14-07-2025 13:37
Gernot FriebesHi,do you think this collection could be R. ulmari
Ascocoryne.
Luc Bailly,
27-10-2009 16:31
Luc Bailly,
27-10-2009 16:35
Re:Ascocoryne.
... et parfois, j'ai des spores 1-septées comme chez A. sarcoides (il y a une paraphyse qui passe devant la spore). En outre, les dimensions sont intermédiaires.
Dois-je tout de même conclure sur A. cylichnium? Des intermédiaires entre les deux espèces sont-ils connus?
Pour info, c'est sur hêtre, les fructifications sont très mûres, et les prélèvements pour la micro viennent de la même partie d'une même fructification.
Votre avis?
Amitiés - Luc BAILLY.
Dois-je tout de même conclure sur A. cylichnium? Des intermédiaires entre les deux espèces sont-ils connus?
Pour info, c'est sur hêtre, les fructifications sont très mûres, et les prélèvements pour la micro viennent de la même partie d'une même fructification.
Votre avis?
Amitiés - Luc BAILLY.
Hans-Otto Baral,
27-10-2009 17:22

Re:Ascocoryne.
Without vital spores this question is hardly to answer. The confusion in Ascocoryne is simply the result of the fact that the literature has consequently been performed on dead material.
There do not exist any forms intermediate between A. sarcoides and A. cylichnium, instead the two species are very very distinct. But the still not validly described A. inflata is a close relative and could be the one you have. It is named for its strongly capitate paraphyses, did you look for them?
On the DVD I have a key on Ascocoryne which shows the relevant characters.
The septa can also be seen in water mounts when the spores are still alive. Then you can see the important oil drops. And by the way, Ascocoryne ejects spores always aseptate, septate spores are the result of a postmaturation process. A. cylichnium often has 5-6 septa while sarcoides and inflata max. 3 septa.
Zotto
There do not exist any forms intermediate between A. sarcoides and A. cylichnium, instead the two species are very very distinct. But the still not validly described A. inflata is a close relative and could be the one you have. It is named for its strongly capitate paraphyses, did you look for them?
On the DVD I have a key on Ascocoryne which shows the relevant characters.
The septa can also be seen in water mounts when the spores are still alive. Then you can see the important oil drops. And by the way, Ascocoryne ejects spores always aseptate, septate spores are the result of a postmaturation process. A. cylichnium often has 5-6 septa while sarcoides and inflata max. 3 septa.
Zotto
Luc Bailly,
27-10-2009 17:37
Hans-Otto Baral,
27-10-2009 17:40

Re:Ascocoryne.
That looks good! So cylichnium is completely excluded because of the two big oil drops (cylichnium is always multiguttulate).
A. inflata has rather small apothecia and is almost sessile, A. sarcoides usually much larger.
Zotto
A. inflata has rather small apothecia and is almost sessile, A. sarcoides usually much larger.
Zotto
Luc Bailly,
27-10-2009 18:13
Re:Ascocoryne.
So it's A. sarcoides. The apothecia's were quite large. Thanks, Zotto.