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08-06-2026 17:00

François Bartholomeeusen

Good day everyone, On June 5 2026, I collected de

08-06-2026 10:16

Spooren Marco Spooren Marco

I don`t have a clou about this fungus,it is not in

07-06-2026 18:18

Mario Schulz

Hello everyone, i found on 31.5 the following Mol

07-06-2026 15:10

William Slosse William Slosse

Hello everyone,On 05-06-26, I found following asco

05-06-2026 11:02

Thomas Læssøe

https://svampe.databasen.org/observations/10596691

07-06-2026 12:09

François Freléchoux François Freléchoux

Bonjour, Voici une brève description de ce qui m

07-06-2026 12:43

Steve Clements

Bojour. This was a strange find on a stick on my

12-07-2015 00:05

Nedim Jukic Nedim Jukic

This one from the same locality as the previous on

06-06-2026 17:44

Steve Clements

Bonjour, This disco was on planed wood 3 x 1.5 cm

14-08-2016 23:15

Alex Akulov Alex Akulov

Dear friendsCan you help me to find the descriptio

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anamorph on Iris - Colletotrichum?
Lothar Krieglsteiner, 18-05-2021 17:19
Lothar Krieglsteiner.. found last week near Neuburg/Donau, Germany, on old remains of Iris pseudacorus. The conidia are about 17-22/2,5-3,3 µm large and falcate. The black spots are covered with dark "setae" (conidiophores). 
Is Colletotrichum correct? And can be said more, maybe because of the substrate.
Best regards, Lothar
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Paul Cannon, 19-05-2021 10:42
Re : anamorph on Iris - Colletotrichum?
This looks like one of the Colletotrichum dematium complex, but it would be difficult to identify fully without sequencing and most species are not strongly host-specific. See Fungal Diversity 39: 45-87 (2009) for more information. Ulrike Damm is at Senckenberg now and might be interested - she is working on the complex again.

Best wishes

Paul
Lothar Krieglsteiner, 19-05-2021 11:04
Lothar Krieglsteiner
Re : anamorph on Iris - Colletotrichum?
Hello Paul,
thank you very much for your confirmation of my suggestion Colletotrichum. Thorben Hülsewig already wrote me an e-mail and suggested to contact Ulrike Damm. So - we will see :-)
Best regards, Lothar