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Mot de passe perdu? S'inscrire

21-03-2026 22:59

Petr Soucek

Good evening, I would appreciate some advice on th

21-03-2026 15:13

Lepista Zacarias

Hello everyone, Does any one know of any literatu

20-03-2026 12:53

Stefan Blaser

Hello everybody, In the field, from distance, my

20-10-2017 09:23

Garcia Susana

Este otro crecía en el mismo trocito de madera qu

20-03-2026 16:16

Edvin Johannesen Edvin Johannesen

These 0.5 mm diam. acervuli were breaking through

19-03-2026 19:34

Filip Fuljer Filip Fuljer

Hello everyone,a few days ago I collected this str

19-03-2026 18:25

William Slosse William Slosse

Good evening everyone, On 18/03/26 I found a few

17-03-2026 10:09

François Freléchoux François Freléchoux

Bonjour, Voici la description rapide d'un petit d

19-03-2026 15:58

Stefan Blaser

Hello everybody, I hope for some hints... Macro:

19-03-2026 17:50

Enrique Rubio Enrique Rubio

Hi to everybodyThese thiny, blackish pseudothecia

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identification?
Richard Droker, 28-07-2025 04:59
Growing on resin (over moss on Tsuga heterophyll)

largest apothecium 0.5mm

microphotos in KOH

hymenium pol+ in K and H2O 

did not find mature asci

I do not know how to add more photos
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Michel Hairaud, 28-07-2025 11:22
Michel Hairaud
Re : identification?
Hi Richard, 

Feel welcome on Ascofrance. 
You can add more pictures by selecting the option ''nouvelle photo'' right under the text location enabling you to choose another one , and so on.. 

Amitiés Michel


Richard Droker, 28-07-2025 16:30
Re : identification?
You are very welcoming. Thank you.
Ethan Crenson, 28-07-2025 18:11
Re : identification?
Hello Richard,

I know of a common orange asco on conifer resin in North America—Zythia resinae. I have never scoped it, but comparing your collection might be a good place to start.

Ethan
Michel Hairaud, 28-07-2025 22:16
Michel Hairaud
Re : identification?
Hi , I agree with Ethan. 
Even with not mature apos, you could get a typical reaction with Iodine. (Lugol) 

Michel

Richard Droker, 29-07-2025 02:09
Re : identification?
Thank you - very much appreciated.