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27-03-2026 10:47

Ã…ge Oterhals

I have tentatively identified this Stictis to S. f

28-03-2026 07:55

Marc Detollenaere Marc Detollenaere

Hello everybody,Yesterday I found a number of whit

26-03-2026 15:31

Ã…ke Widgren Ã…ke Widgren

Hello,I found this one in October last year, on r

27-03-2026 15:23

Gernot Friebes

Hi,this Trichopezizella deviates from typical T. b

25-03-2026 10:35

Hulda Caroline Holte

Hello,I collected this species growing on a dead b

27-03-2026 15:08

Gernot Friebes

Hi,I'm looking for help with this coelomycete on C

24-03-2026 21:37

Elisabeth Stöckli

Bonsoir,Sur bois (tronc) très pourri de conifère

26-03-2026 12:50

David Chapados David Chapados

Hi,I'm having a hard time figuring which Pseudombr

26-03-2026 11:17

Vasileios Kaounas Vasileios Kaounas

Found 11-03-26, in leaf of Ulmus sp. Diameter 2-4

25-03-2026 22:23

Marc Detollenaere Marc Detollenaere

Dear Forum,On a debarked stem of Tilia, we found s

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Another Pyrenopeziza - on Carex
Andreas Gminder, 03-07-2012 08:04
Andreas GminderDear Pyrenopezizologists ;-))

hitherto I have not found a Pyrenopeziza on grass or sedge, although our friend Bernard lists this host in his provisional Pyrenopeziza-key (on Zottos DVD).
In this key there are only two species: A spec. 2 on Glyceria with small spores and a P. fuscescens on Carex with bigger spores.

The shown collection was made on Carex spec. (or Luzula) in the alpine area (2100 m NN), Italy, Jaufenpass.
I had not much time to study it, but have seen quite unconspicious marginal cells and small spores. If it wasn't on Carex, I would take it simply for P. escharodes agg. But I failed to note something about the paraphyses, I have to verify this with the exsiccate. B.t.w., the apothecia were very small, appr. 0,2-0,3 mm in diam.

Anyone else who ever found a Pyrenopeziza on Carex/Luzula?

best regards,
Andreas
  • message #19099
Gernot Friebes, 03-07-2012 12:32
Re : Another Pyrenopeziza - on Carex
Hi Andreas,

some time ago I made a list of Pyrenopeziza-species that are known from Carex sp. Maybe it helps you.

?Pyrenopeziza carduorum (Carex acutiformis)
Pyrenopeziza cervinula (Carex sp.)
Pyrenopeziza fuscescens (Carex bigelowii, C. pendula [C. maxima])
Pyrenopeziza karstenii var. caricis (Carex sp.)
Pyrenopeziza multipuncta (Carex echinata [C. stellulata])
Pyrenopeziza pubescens (Carex panicea)
Pyrenopeziza perminuta (=Hysteropeziza pusilla) (Carex brizoides, C. paniculata)
Pyrenopeziza rigidae (Carex bigelowii)

Pyrenopeziza corcellensis is known from Luzula luzuloides (L. albida, L. nemorosa).

Best wishes,?
Gernot