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21-01-2014 15:51

Nina Filippova

Hello to everyone, this species inhabits Rubus fr

21-01-2014 22:07

David Kelly

Hello,Here is what I believe is a Hypocrea found o

21-01-2014 21:50

Ralph Vandiest Ralph Vandiest

Hello,Between mosses I found these oranje Lamprosp

21-01-2014 18:30

Rubén Martínez-Gil Rubén Martínez-Gil

Hola a todos.Subo unas fotos de una Gyromitra que

20-01-2014 00:20

Rubén Martínez-Gil Rubén Martínez-Gil

Hola a todos.Ayer encontré este asco sobre hojas

20-01-2014 14:15

hannie wijers

Hello, On a tissue between the dung of hare these

20-01-2014 21:32

Ralph Vandiest Ralph Vandiest

Hello,I found this white saccobolus on sheep dung.

19-01-2014 13:56

hannie wijers

On the dung of deer I found two hairy frb. The hai

20-01-2014 11:43

Edit Szilvásy Edit Szilvásy

Hello everyone, I found this  species on rotten

19-01-2014 18:11

hannie wijers

Hello everyone, On the dung of a deer I found thi

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Hymenoscyphus on Rumex
Enrique Rubio, 23-07-2016 17:45
Enrique Rubio

Hi again


Could you help me with this yellow, long stipitate, Hymenoscyphus growing in a peat bog, on Rumex sp. old stems at 1700 m of altitude? Spores allipsoid with very low oily content. Asci up to 140 x 11, IKI b of the Hymenoscyphus-type, 8-spored, arising from croziers. Paraphyses with yellow, multiguttulate VBs. Excipulum with no globulosa or angularis tissue.


I don't find any species that fits well with this collection


Thanks again  

  • message #44002
  • message #44002
  • message #44002
Hans-Otto Baral, 23-07-2016 18:15
Hans-Otto Baral
Re : Hymenoscyphus on Rumex
I was thinking about H. rumicis on seeds, but there the spores are narrower and the asci H-.

Did you look at the two left fruitbodies, are they senescent or do they contain conidia? (to be sure that it is no Symphyosirinia).
Enrique Rubio, 23-07-2016 18:21
Enrique Rubio
Re : Hymenoscyphus on Rumex
They are senescent. No conidia I have seen. The ascomata, very scanty, are attached to Rumex stem.