Hyaloscyphaceae - Forum ASCOFrance

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Hyaloscyphaceae

Elisabeth Stöckli, 03-11-2019 21:01

Bonsoir,

Trouvé sur bois mort de Salix, apothécies 0.15 - 0.4 mm de diamètre, sessile, à hyménium crème, marge couvert de poils, asques 58 - 80 x 10-11 µm, avec crochets, octosporés, J-, spores lisses, 15 - 18 x 3 - 3.5 µm, cloisonnées 1 - 3 fois, paraphyses elargies et fourchues au sommet.
Merci d'avance pour vos idées.

Elisabeth

Hans-Otto Baral, 03-11-2019 21:23

Re : Hyaloscyphaceae

Hallo Elisabeth

unglaublich! Habe keine Ahnung. War das ein ansitzender Ast? Und stammt das aus den Bergen?

Zotto

Elisabeth Stöckli, 03-11-2019 22:05

Re : Hyaloscyphaceae

Merci Zotto, ja ein ansitzender Ast, in einem Auenwald in Wassernähe auf 615 m.

Elisabeth

Hans-Otto Baral, 03-11-2019 22:15

Re : Hyaloscyphaceae

Also da ist mein Latein am Ende :-(

Kosonen Timo, 04-11-2019 07:46

Re : Hyaloscyphaceae

Hello,

Incredible indeed! Any trace of subiculum? How about a "strange" Arachnopezizaceae, not quite Arachnopeziza, but something near?

Timo

Elisabeth Stöckli, 04-11-2019 09:24

Re : Hyaloscyphaceae

Hello,

the apothecia grow under the detached bark, no subiculum.

Elisabeth

Hans-Otto Baral, 04-11-2019 10:21

Re : Hyaloscyphaceae

My guess is a Psilocistella, but the paraphyses look odd, perhaps arachnopezizoid?

Kosonen Timo, 04-11-2019 10:28

Re : Hyaloscyphaceae

or Psilocistella (s. lat.)... but yeah, the paraphyses (and spores?) don't add up, and reminded me of some members of Arachnopeziza. ...but it could well go clearly "outside" those two.

-who's doing the sequencing? =;-)

Timo

Quijada Luis, 04-11-2019 17:21

Re : Hyaloscyphaceae

Hi all,
great collection Elisabeth, Hi Zotto and Timo, really interesting collection, if you want I can do sequences Elisabeth. You can send it to me with other collections of Tympanidaceae or other interesting Leotiomycetes if you have. No problem, also I would like to study the morphology in detail.
Best wishes
Luis

Elisabeth Stöckli, 06-11-2019 18:02

Re : Hyaloscyphaceae

Hi,

Thank you for your suggestions,indeed a nice species, my first collection was small, today I was looking for more material, now it's enough for sequencing.

Elisabeth

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