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25-04-2025 22:48

Gustaf Fredell Gustaf Fredell

Hello,I hope everything is going well. I couple mo

18-04-2025 23:16

Robin Pétermann Robin Pétermann

Bonjour, Voici une probable Mollisia, genre que j

24-04-2025 21:35

Thorben Hülsewig

Hi there,last week i could found this asco on an S

25-04-2025 17:24

Stefan Blaser

Hi everybody, This collection was collected by J

25-04-2025 09:33

Josep Torres Josep Torres

Ascomata shaped like deformed black grains, measur

24-04-2025 21:53

Lothar Krieglsteiner Lothar Krieglsteiner

... 15.7.24 in the Alps. There were many asci with

23-04-2025 20:16

Miguel Ãngel Ribes Miguel Ángel Ribes

Good afternoon Looking for Octospores / Lamprospo

24-04-2025 15:03

Henri Koskinen

Hello, I collected this Lasiobolus 22.04. near Hel

23-04-2025 19:58

Francois Guay Francois Guay

I found this interesting Orbilia sp. one year ago

22-04-2025 10:37

François Bartholomeeusen

Also found on April 18, 2025 on an old seed-pod of

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Discinella boudieri?
Illescas Tomás, 23-01-2014 21:29
Illescas TomásBonne nuit à tous.

Apothécies récoltés le 12-1-2014 dans une dune fixée, en croissant dans des groupes serrés dans un chemin avec Pinus pinea et cistáceas à la proximité, jusq'a de 1 cm. de diamètre, avec un estipe immergé dans le sable.

La microscopie m'amène à Discinella boudieri, mais je remercierait votre confirmation.

Merçi en avance.

Amitiés,

Tomás Illescas

Buenas noches a todos:

Apotecios recolectados el 12-1-2014 en duna fijada, creciendo en grupos apretados en un camino con Pinus pinea y cistáceas en las cercanías, hasta de 1 cm. de diámetro, con un estipe inmerso en la arena.

La microscopía me conduce a Discinella boudieri, pero agradecería vuestra confirmación.


Gracias y un saludo,

Tomás Illescas

Hans-Otto Baral, 23-01-2014 21:39
Hans-Otto Baral
Re : Discinella boudieri?
Hi Thomas

yes, this is D. boudierii. Typical is the reddish IKI reaction of apical ring (blue after KOH). The asci should arise from croziers.

Some of your spores are dead (those in IKI and those which contain elongate, non-globose oil drops). They might be a little smaller than the living.

A plate of mine is in the paper on Roseodiscus formosus by Wischollek et al.

Zotto
Miguel Ángel Ribes, 23-01-2014 22:00
Miguel Ãngel Ribes
Re : Discinella boudieri?
Hi Zotto

Is it usual that hairy furfuraceous margin and sides?

Best wishes.
Hans-Otto Baral, 23-01-2014 22:10
Hans-Otto Baral
Re : Discinella boudieri?
Hi Miguel

yes I think so. Not sure whether D. menziesii and D. boudierii are synonyms but they are very very similar. Here a photo identified as menziesii.

Zotto
  • message #27053
Miguel Ángel Ribes, 23-01-2014 22:15
Miguel Ãngel Ribes
Re : Discinella boudieri?
Thanks a lot.
Peter Püwert, 23-01-2014 23:54
Peter Püwert
Re : Discinella boudieri?
Hello with each other,
here a collage from D. boudieri from our distrikt. In the background the biotope, naked sandy soil, and in the neighborhood Octospora humosa (to see), Peziza, badia, Deconia montana, Pholiota mixta...... To see the hairy and furfuraceous margin too. Conspicous by all our finds are the presence from Cytisus scoparius.
Greetings Peter.
  • message #27056
Illescas Tomás, 24-01-2014 08:51
Illescas Tomás
Re : Discinella boudieri?
Thank you very much, everyone.

Tomás Illescas
Illescas Tomás, 24-01-2014 08:58
Illescas Tomás
Re : Discinella boudieri?
Exactly, Zotto.

The photos of microscopy are realized on one of the most developed specimens, almost immediately after the recollection, and I noticed that there were some dead spores

Curiously, yesterday I checked another specimen, after almost two weeks in the refrigerator, and all the spores that I saw were alive.

Thank you and a greeting,

Tomás Illescas