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30-06-2025 16:56

Septoria on Impatiens glandulifera
Lydia Koelmans

Please can anyone tell me the species name of the

01-07-2025 23:37

Help with a Pleosporal.
Josep Torres Josep Torres

Hello.A Pleosporal symbiotic organism located and

30-06-2025 12:09

Black erumpent on Populus (Ascodichaenaceae?)
Edvin Johannesen Edvin Johannesen

This tiny, rather "rough" erumpent asco was found

30-06-2025 06:57

Pezizales --Pyronema?
Ethan Crenson

Hi all, Another find by a friend yesterday in Bro

30-06-2025 19:05

RECHERCHE ARTICLE
ALAIN BOUVIER

Bonjour à toutes et à tousJe cherche à lire l'a

30-06-2025 14:45

is this a Hymenoscyphus on Nothofagus?
Götz Palfner Götz Palfner

This is a quite common species on Nothofagus wood

25-06-2025 16:56

Scutellinia cejpii ?
Philippe PELLICIER

Bonjour, pensez-vous que S. ceijpii soit le nom co

29-06-2025 18:11

unknown discomycete from Brooklyn
Ethan Crenson

Hello all, A friend found this disco yesterday in

28-06-2025 17:10

Literature Request
Peter Welt Peter Welt

I'm looking for: RANALLI, M.E., GAMUNDÍ, I.J. 19

28-06-2025 16:00

Salvia leaf parasite
Josep Torres Josep Torres

Hello.A tiny fungus shaped like globose black grai

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on Rubus
hannie wijers, 18-06-2013 12:20
On a twig of Rubus I found these black ones. Ik can't find the genus with this kind of spores. The last picture of the spores is with Melzer. The measure of the spores in water are 16,5 - 20x 6,5-8 µm. They are septated two times with oildrops in it.
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Paul LEROY, 18-06-2013 16:39
Re : on Rubus
Hello Hannie,
La description est très sommaire, plus de détails auraient permis une meilleure
appréciation.
Toutefois j'ose proposer: Melomastia mastoidea (Fr.) Schroeter
Cordialement,
Paul LEROY
Björn Wergen, 18-06-2013 17:15
Björn Wergen
Re : on Rubus
Hi,

I see Melomastia mastoidea. I had this one too in austria on Lonicera, probably a preferred host.

regards,
björn
hannie wijers, 18-06-2013 17:37
Re : on Rubus
Paul and Björn thank you. I'll try to write some more details the next time. Problem is that it's difficult for me what I have to say about it.
Regards

Hannie
Paul LEROY, 18-06-2013 17:40
Re : on Rubus
Hello Bjorn,
Oui cette espèce est fréquente sur Lonicera mais ce n'est pas son hôte
exclusif. Je l'ai souvent récoltée sur d'autres supports (feuillus exclusivement
et généralement arbustes ou arbrisseaux).
Cordialement
Paul