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04-11-2025 09:07

Josep Torres Josep Torres

Hello.A suspected Hymenoscyphus sprouting on a thi

04-11-2025 12:43

Edvin Johannesen Edvin Johannesen

Hi! One more found on old Populus tremula log in O

04-11-2025 14:53

Josep Torres Josep Torres

Hello.Very small, globose, mucronate perithecia, b

03-11-2025 21:34

Edvin Johannesen Edvin Johannesen

These tiny (0.4-0.5 mm diam.), whitish, short-stip

03-11-2025 19:41

David Chapados David Chapados

Hi,Does anyone knows which genus could this be? G

28-10-2025 15:37

Carl Farmer

I'd be grateful for any suggestions for this strik

03-11-2025 16:30

Hans-Otto Baral Hans-Otto Baral

Hello I want to ask you if you have found this ye

01-11-2025 09:14

Francis Maggi

Bonjour,Trouvé sur Xanthoria parietina à Valdebl

28-10-2025 19:33

Nicolas Suberbielle Nicolas Suberbielle

Bonjour à tous,Je voudrais votre avis sur cette r

31-10-2025 09:19

Lothar Krieglsteiner Lothar Krieglsteiner

Can somebody provide me with a file of:Rogerson CT

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Red Bubbles on Brugmansia sp.
Thorben Hülsewig, 17-04-2017 16:28
Hi there,
a friend had send me an interesting fungus on Brugmansia sp.
This red Bubbles contain a large number of conidia, that produce conidia too.
I don't found conidiogeous cells, only the conidias.
No idea, what that fungus could be.
Any ideas ?

best regards,
Thorben
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Jason Karakehian, 17-04-2017 17:50
Jason Karakehian
Re : Red Bubbles on Brugmansia sp.
I think that to have any chance for a determination from morphology you really need to find and characterize the conidiogenous cells. If there is nothing of the sort - perhaps then you have a yeast?
Thorben Hülsewig, 23-04-2017 14:00
Re : Red Bubbles on Brugmansia sp.
Hi Jason,
i think you are right with yeast.
Few days ago i made my first culture and the result was the same, that i see no conidiogenous cells.

best regards,
Thorben