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29-12-2025 09:38

Oskari Virtanen

Hi,could anyone help me identify this, I suspect P

29-12-2025 08:30

Josep Torres Josep Torres

Hello.A tiny ascomycete sprouting under Juniperus

24-12-2025 18:12

Ethan Crenson

Hello all, A friend found this Orbilia growing on

28-12-2025 12:08

Margot en Geert Vullings

This possible Karstenia was found on the bark of d

21-12-2025 21:32

Pol Debaenst

Hello, Garden, Burgweg 19, Veurne, BelgiumOn 10/1

26-12-2025 21:19

Arnold Büschlen

Pithyella chalaudii Priou. Ist als Bryoparasit in

21-12-2025 09:32

Josep Torres Josep Torres

Hello.A tiny ascomycete found embedded in wood in

18-12-2025 21:17

Pol Debaenst

The identification took me to Byssonectria deformi

21-12-2025 12:34

Castillo Joseba Castillo Joseba

me mandan el material seco de Galicia (España) 

24-12-2025 17:08

Hulda Caroline Holte

Hello, I have found this propoloid ascomycete on

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Another problem
Jakob Schneller, 10-09-2015 12:21
Jakob SchnellerI have difficulties identifying this asco on Cirsium spinosissimum
  • message #37861
  • message #37861
  • message #37861
  • message #37861
Hans-Otto Baral, 10-09-2015 12:26
Hans-Otto Baral
Re : Another problem
Perhaps Psilachnum rubrotinctum?
The living paraphyses should contain a yellow sap.
Application of NH4OH yields a red reaction (I think also when dried).

Zotto