Accès membres

Mot de passe perdu? S'inscrire

06-12-2019 19:49

Conidiogenous stromata on Larix cones
Edvin Johannesen Edvin Johannesen

Hi! Tiny, black, oblong stromata with pure white

27-11-2019 16:54

Disc on fagus
Rasmus Riis-Hansen Rasmus Riis-Hansen

Hi,I hope you can help med with this disc found a

05-12-2019 09:06

Petición de articulo (Sowerbyella reguisii)
Valencia Lopez Francisco Javier

Hola amigosEstoy buscando este trabajo de la Errot

05-12-2019 19:35

Locquin 1981
Ibai Olariaga Ibarguren

Dear colleagues, I was wondering if anyone could

19-11-2019 18:05

anamorph on wood and leaves
Lothar Krieglsteiner Lothar Krieglsteiner

... under a twig of deciduous tree (likely Quercus

29-06-2011 22:52

Bituniqué s/ brindille de Betula pubescens.
Luc Bailly Luc Bailly

Encore trois ascos de la réserve naturelle domani

04-12-2019 13:01

Ascomycota on wood?
Mirek Gryc

Hello everyoneI inform you in advance that this is

04-12-2019 14:53

literature request
Lothar Krieglsteiner Lothar Krieglsteiner

Hello together, does somebody have: DONADINI J.-

03-12-2019 10:36

Hymenscyphoid on Salix seeds, November S Sweden
Thomas Læssøe

Pale, long-stemmed, recalling H. seminis-alni; ap.

24-11-2019 19:03

Byssonectria terrestris & asco ???
Mirek Gryc

They grew on plant debris soaked in faeces togethe

« < 1 2 3 4 5 > »
Peziza on sandy soil
Manak Roman, 30-11-2019 20:24
Dear all,

I need help with this Peziza.

I found it in a sparse grassland on sandy soil. The fruiting bodies with short stem had a diameter around 5 cm, the color was ocher with a light olive shade on hymenium and in places slightly pink on the outside.

Spores with (1)2 guttules in water: M = 12,0-15,5 × 6,6-8,7 µm, Q = 1,5-2,1. Ornamentation warted/irregularly reticulate.

Asci: 160-215 × 10-13,5 µm.

Paraphyses had twisted apices and diameter 3,4-5,2 µm

Thanks a lot for any suggestions

Roman
  • message #60274
  • message #60274
  • message #60274
  • message #60274
  • message #60274
  • message #60274
  • message #60274
  • message #60274
  • message #60274
Till Lohmeyer, 30-11-2019 20:28
Re : Peziza on sandy soil
Hi, Manak - 


do the asci blue in Melzer's Solution? If not, check with Sowerbyella.



Regards, Till
Manak Roman, 30-11-2019 20:33
Re : Peziza on sandy soil
Hi Till,

thank you. I forgot to check asci tips in Melzer. I'll fix the mistake tomorrow.

Roman
Nicolas VAN VOOREN, 01-12-2019 09:23
Nicolas VAN VOOREN
Re : Peziza on sandy soil
I agree, this is a Sowerbyella.
Manak Roman, 02-12-2019 16:40
Re : Peziza on sandy soil
Thank you for your feedback.

I checked the reaction of asci in Melzer´s and they don´t blue. It is Sowerbyella as you suggested. It is probable S. radiculata according to key of Yao and Spooner and also Moravec´s key.

Roman