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28-02-2026 11:54

Sinensia
Alain GARDIENNET Alain GARDIENNET

Hi forum,Is anyone aware if the 1936 edition of Si

28-02-2026 11:05

Peziza
Yanick BOULANGER

Bonjour à tousLe 24/02/2026 à Montmacq, devant m

29-11-2024 21:47

Calycina heterospora
Yanick BOULANGER

BonjourJ'avais un deuxième échantillon moins mat

27-02-2026 17:51

Parasite de Evernia prunastri
Michel Hairaud Michel Hairaud

Bonjour, Quelqu'un peut il me donner un conseil p

27-02-2026 16:17

Sydowiella or Melanconis teleomorph on Betula
Mathias Hass Mathias Hass

Hi, Found this on Betula, rather fresh fallen twi

27-02-2026 12:56

Conidiomata on Pinus sylvestris cones
Åge Oterhals

Found on fallen cones of Pinus sylvestris in midle

27-02-2026 11:21

Nemania diffusa complex
Yannick Mourgues Yannick Mourgues

Hi to all. Here is a specie that can may be relat

26-02-2026 22:06

Geoscypha
Malcolm Greaves Malcolm Greaves

Can someone explain the features that split Geoscy

26-02-2026 15:00

En madera sin determinar
Castillo Joseba Castillo Joseba

Me mandan el material seco de Galicia, recolectada

24-02-2026 00:21

Pezizale
Benoît Segerer

Hello,I'm new to this forum, I hope I won't be irr

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Is this Rutstroemia fruticeti
Ralph Vandiest, 10-11-2013 21:40
Ralph VandiestHello,

I found this one on rubus. It measures 1mm wide and 0,8mm tall. J+, spores 15/17x6/7µm.

Regards,

Ralph
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Hans-Otto Baral, 10-11-2013 21:50
Hans-Otto Baral
Re : Is this Rutstroemia fruticeti
Yes, certainly. Strange enough there exists a R. juniperi which hardly differs from R. fruticeti except for the substrate, so that I considered both as synonyms. Anyhow, such strict occurrence on two hosts leaves some doubts...
Zotto
Ralph Vandiest, 10-11-2013 22:05
Ralph Vandiest
Re : Is this Rutstroemia fruticeti
Thanks Zotto.