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02-02-2026 21:46

Margot en Geert Vullings

On a barkless poplar branch, we found hairy discs

25-01-2026 23:23

Tomaz Vucko Tomaz Vucko

Hello! I found this species that resembles Delitsc

06-02-2026 01:14

Tomaz Vucko Tomaz Vucko

Hello!How would you name this species? Most perith

04-08-2014 17:35

Leandro Sánchez Leandro Sánchez

Sur branche de feuillus, jusqu'à 22 mm diamètre,

05-02-2026 15:07

Vasileios Kaounas Vasileios Kaounas

Found on a fallen needle of Pinus halepensis, diam

05-02-2026 06:43

Stefan Blaser

Hello everybody, Any help on this one would be mu

18-08-2025 15:07

Lothar Krieglsteiner Lothar Krieglsteiner

.. 20.7.25, in subarctic habital. The liverwort i

02-02-2026 14:55

Andgelo Mombert Andgelo Mombert

Bonjour,Sur thalle de Lobaria pulmonaria.Conidiome

02-02-2026 14:33

Andgelo Mombert Andgelo Mombert

Bonjour,Sur le thalle de Peltigera praetextata, ne

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Research Hormomyces
M Jonathan, 06-06-2018 04:00
M JonathanHi, hope you are doing well.

I am aware that this website may not be the best suited website to post my request, but I do not know other options. Currently I am studying the genus of Hyphomycetes Hormomyces. The type species is Hormomyces aurantiacus wich have an European type specimen. Unfortunatly the type specimen contain only a picture and the vast majority of specimens come from the Americas.

Hormomyces produce gelatinous orange sporodochia on wet rotten wood or on polypores, the microscopy is remarquable due to the complex moniliform chains of conidia. in the field it may be confused by a plasmodial slime mold.

Here is a picture of one from Canada

https://c1.staticflickr.com/5/4226/34771016382_286f4b69c9_b.jpg

Therefore I would like to compare the Hormomyces from the Americas to their European counterpart. Unfortunately I do not have th chance to go to Europe myself, so I would like to request, that if someone find a fresh specimen of an Hormomyces in Europe, to let me know, so that I can study it.

Thank you for your help, and if you know a bette ressource for this, please let me know

Best regards

Jonathan M.