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23-07-2016 17:45

Enrique Rubio Enrique Rubio

Hi again Could you help me with this yellow, long

23-07-2016 11:47

Elisabeth Stöckli

Bonjour, Trouvé au sol sur bois en décompositio

23-07-2016 10:15

Enrique Rubio Enrique Rubio

Could someone help me with a digital copy of this

23-07-2016 09:20

Filip Fuljer Filip Fuljer

Hi,i found this Scutellinia 22.7.2016 on wet wood,

22-07-2016 18:23

Castillo Joseba Castillo Joseba

Pequeñas copas, algo secas, con el borde pilosoSa

22-07-2016 18:47

Castillo Joseba Castillo Joseba

en rama de fagus, pequeños discos con el borde pi

20-07-2016 21:02

Zuzana Sochorová (Egertová) Zuzana Sochorová (Egertová)

Hello,this little black Helvella grew on a pasture

21-07-2016 11:00

Steve Clements

Bonjour,Nous avons trouvé cet disco sur un rondin

21-07-2016 12:55

Marja Pennanen

Hello forum,once again I'm not finding even a genu

18-07-2016 20:32

Savic Dragisa

Another Peziza, diam. 2-5 cm, on the ground near t

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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.