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04-12-2023 08:32

Peziza sur sol
Patrice TANCHAUD

Bonjour, récolte réalisée au sol dans un parc,

01-12-2023 21:54

Unknown apothecia on debarked wood of Cytisus scoparia
Marian Jagers Marian Jagers

Does anyone recognize this species? Apothecia in

04-12-2023 10:01

Conidiomata like bunches of grapes
François Bartholomeeusen

Dear forum participants, On a thin twig of Myrica

03-12-2023 19:21

Peziza badiofusca,depressa?
ruiz Jose antonio

Hola a todos, en un talud cercano a un riachuelo,

28-11-2023 23:10

Scutellinia peloponnesiaca?
Villalonga Paco

On basic soil in humid bank, Teruel, Spain, around

02-12-2023 21:21

Milieu incendié
Elisabeth Stöckli

Bonsoir, Récolte en milieu incendié, apothécie

25-11-2023 14:49

Ijuhya spec. on leaf of Vaccinium vitis-idaea
Kees van Oorde Kees van Oorde

Very small fruiting bodies on affected leaves. Fou

30-11-2023 14:33

Mycologia Helvetica
Béatrice Senn-Irlet

alll issues of Mycologia Helvetica (1983-2000) are

28-01-2014 10:50

Hypoxylon literature
Gernot Friebes

Hi,I'm looking for these three standard references

25-11-2023 18:14

indet. Rhytismatales on oak leaf - North Carolina, USA
Danny Newman Danny Newman

higher resolution images available at inaturalist.

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Yellow Ascomycetes on Picea cone
Thomas Flammer, 12-09-2023 09:16
On a pinus cone I found some very small round Ascos (1 mm). Elliptical spores. Spore size 3,5 x 8,5 and Ascus length of around 80 ym. The content of the paraphyses in Barals solution looks kind of banded.
8.4 - 10.8 x 3.7 - 4.6 ?m - ØQ:2.4 )
Ascus Jod negative
  • message #76900
  • message #76900
  • message #76900
Hans-Otto Baral, 12-09-2023 10:26
Hans-Otto Baral
Re : Yellow Ascomycetes on Picea cone
Important is 1. the excipulum and 2. the contents of the living paraphyses, not the dead ones (IKI kills the cells within a short time). 3. Asci with amyloid ring?