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25-03-2026 10:35

Encoelia impudicella?
Hulda Caroline Holte

Hello,I collected this species growing on a dead b

24-03-2026 19:59

Sclerotinia binucleata?
William Slosse William Slosse

Hello everyone,On 23/03/26, I found the following

21-03-2026 15:13

MYXOMYCETICOLOUS FUNGI
Lepista Zacarias

Hello everyone, Does any one know of any literatu

24-03-2026 21:37

Helminthosphaeria
Elisabeth Stöckli

Bonsoir,Sur bois (tronc) très pourri de conifère

24-03-2026 21:07

Eupezizella aureliella ?
Ethan Crenson

Hello all, A friend collected this asco in a wood

23-03-2026 20:16

Coprotus 210226 315
Miguel Ãngel Ribes Miguel Ángel Ribes

Good eveningI'm unable to identify this Coprotus o

24-03-2026 15:44

Leptodontidium cf. trabinellum
Åge Oterhals

I hope someone can confirm the name of this collec

24-03-2026 11:58

Una para ID
Castillo Joseba Castillo Joseba

Me mandan el material de Galicia, recolectado en c

23-03-2026 13:24

Literature search
Paul Cannon

Could anyone provide me with a pdf of Auerswald's

20-10-2017 09:23

Hymenoscyphus ¿calycinoides?
Garcia Susana

Este otro crecía en el mismo trocito de madera qu

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Rustroemia paludosa?
Louis DENY, 12-05-2020 20:57
Bonsoir forum,

trouvé au bord d'un ruisseau, sur tige (juncus?).
Apothecie brun clair, 5mm diamètre, stipe 5 mm, concolor. Pas vu de sclerote.
Asques octosporés, J+, 150/180µ, crochets?.
Spores 16X6µ, guttules rassemblees en 2 masses aux extremités.
Texture prismatica.

Je pense à Rustroemia paludosa. Est-ce possible?

Merci
  • message #63168
  • message #63168
  • message #63168
  • message #63168
  • message #63168
Hans-Otto Baral, 12-05-2020 21:59
Hans-Otto Baral
Re : Rustroemia paludosa?
Dear Louis

for sure it is this group of species, which is quite difficult. But usually we can distinguish R. paludosa (?= henningsiana) on Cyperaceae/Juncaceae (no croziers) and calopus on Poaceae (croz. +).

Zotto
Louis DENY, 13-05-2020 08:23
Re : Rustroemia paludosa?
Thanks!