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19-08-2022 22:26

Juuso Äikäs

A few years ago I found a group of olive-brown fru

19-08-2022 19:05

Stefan Jakobsson

On a petiole of a leaf of what seems to be Populus

09-08-2022 20:06

Stephen Mifsud Stephen Mifsud

I have found an interesting aspergillus on flowers

13-08-2022 17:18

Stephen Mifsud Stephen Mifsud

I assumed these are weak colonies of Neurospora on

18-08-2022 17:50

Thomas Læssøe

https://svampe.databasen.org/observations/10283042

10-08-2022 15:45

Pierre-Yves Julien

Récolte le 31/07/2022 – Ozoir-la-Ferrière (77)

02-08-2022 17:48

Pierre-Yves Julien

Récolte le 31/07/2022 – Ozoir-la-Ferrière (77)

16-08-2022 20:07

Bernard Declercq Bernard Declercq

Good evening,Who could be so kind to supply me fol

07-01-2014 23:04

Michel Hairaud Michel Hairaud

Bonjour à tous, Hi to all. This tiny bright yell

16-08-2022 15:50

Thomas Læssøe

https://svampe.databasen.org/observations/10283169

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Bryoscyphus on Conocephalum conicum
Enrique Rubio, 19-07-2015 18:27
Enrique RubioPlease, read the attached pdf.
Michel Hairaud, 19-07-2015 21:02
Michel Hairaud
Re : Bryoscyphus on Conocephalum conicum

Hi Enrique, did you find crystals in the excipulum ?


Amitiés


Michel

Hans-Otto Baral, 19-07-2015 21:05
Hans-Otto Baral
Re : Bryoscyphus on Conocephalum conicum
Hi Enrique

what a wonderful collection!!! I don't think it is turbinatus. Why not conocephali? Surely, the spores are too narrow, but: 1. The apical ring in turbinatus is Calycina-type, conocephali is Hymenoscyphus-type. 2. The living paraphyses of B. turbinatus are eguttulate.

Conclusion: B. turbinatus is no Bryoscyphus at all. In fact, an unpublished phylotree by Marie Davy shows it to be with Arachnopeziza!

I think you have at least something very close to B. conocephali, and I am especially happy because this is the first time I see this species alive, which is the type of the genus.

Zotto
Enrique Rubio, 19-07-2015 21:15
Enrique Rubio
Re : Bryoscyphus on Conocephalum conicum

Hi MIchel and Zotto


No, Michel. I don't find crystals in the excipulum but I couldn't study well it because I have only two apothecia.


Really very interesting your advices, Zotto. I was thinking that  is was not conocephali because the ascospores described by Kirk and Spooner are very polymorphic and broader.


Do you want my pics at higher resolution?


Many thanks to both

Hans-Otto Baral, 19-07-2015 22:14
Hans-Otto Baral
Re : Bryoscyphus on Conocephalum conicum
oh yes, please send!