Accès membres

Mot de passe perdu? S'inscrire

13-12-2016 12:38

Lothar Krieglsteiner Lothar Krieglsteiner

... also from the National Park of Eifel, on lying

13-12-2016 11:44

Lothar Krieglsteiner Lothar Krieglsteiner

The day before yesterday I found the following dis

12-12-2016 22:51

Bernard CLESSE Bernard CLESSE

Bonsoir à tous,Que pensez-vous de cet asco sur re

11-12-2016 00:04

Rubén Martínez-Gil Rubén Martínez-Gil

Hola a todos. Pongo unas fotos de un asco que hem

08-12-2016 23:00

Bometon Javier Bometon Javier

De pequeño tamaño 5-11mm, discoide o ligeramente

12-12-2016 12:53

Eduard Osieck

Does somebody has a PDF copy available of the pape

12-12-2016 18:00

Bernard CLESSE Bernard CLESSE

Bonsoir à tous,Je viens de récolter cette petite

12-12-2016 09:47

Gilbert MOYNE

Bonjour,Un ami m'a fait passer quelques tiges mort

11-12-2016 09:28

Joseph Pellicani Joseph Pellicani

bonjour. Récolté dans un parc, en pelouse sous

12-12-2016 16:29

Leandro Sánchez Leandro Sánchez

Sur feuillus, diamètre max 2,2 mmIKI +, croziers

« < 797 798 799 800 801 > »
Hymenoscyphus on branch of malus
ACAR ismail, 14-11-2019 01:10
ACAR ismailHi all
spores 14-17 x 4.6-6.2 um
Paraphyses cylindrical, acute or lanceolate, sometimes septate
  • message #60026
  • message #60026
  • message #60026
  • message #60026
  • message #60026
Hans-Otto Baral, 14-11-2019 09:45
Hans-Otto Baral
Re : Hymenoscyphus on branch of malus
Hi ismail

All elements except for two spores (e.g. the lower right) are dead, so I cannot easily give a name.

Hymenoscyphus seems correct. Perhaps you need to compare H. conscriptus which is typically on Salix wood/bark, although the spores sound a bit too wide.


How is the apothecium diameter? Did you look for the ascus base (croziers)?

Zotto

ACAR ismail, 14-11-2019 19:04
ACAR ismail
Re : Hymenoscyphus on branch of malus
Hi Zotto

croziers no
  • message #60035
  • message #60035
  • message #60035
ACAR ismail, 14-11-2019 19:08
ACAR ismail
Re : Hymenoscyphus on branch of malus
apotesium 1-3 mm, smallest spores 13.8 x 3.84 um
  • message #60036
  • message #60036
  • message #60036
Hans-Otto Baral, 14-11-2019 21:12
Hans-Otto Baral
Re : Hymenoscyphus on branch of malus
O.k., croziers are clearly absent, which excludes H. conscriptus and also H. calyculus and H. subferrugineus which all have croziers.

The only idea I have is H, vitigenus, but a clear idea of this I also do not have.

Did you gain a sequence of this sample?