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Mot de passe perdu? S'inscrire

21-03-2026 15:13

Lepista Zacarias

Hello everyone, Does any one know of any literatu

21-03-2026 22:59

Petr Soucek

Good evening, I would appreciate some advice on th

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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asco on Ptilidium
Robin Isaksson, 23-08-2020 21:34
Robin Isakssonhi

anyone know it? 

Spores oncell 7-9x3.3-5 um
asci react blue in top with lugols and hym reacts redish.
asci around 30 um long 8 spored.
hard se parafyses

Regards
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Hans-Otto Baral, 23-08-2020 22:16
Hans-Otto Baral
Re : asco on Ptilidium
This is a lichen.
Robin Isaksson, 23-08-2020 22:19
Robin Isaksson
Re : asco on Ptilidium
Great!
Just what i suspected.

Thx!
Zdenek Palice, 25-08-2020 09:52
Zdenek Palice
Re : asco on Ptilidium

Yes,


 


this should be a lichen: Puttea margaritella, a specialist, almost exclusively found on Ptilidium, but in later stages it may sometimes become free


 


Zdenek

Robin Isaksson, 25-08-2020 19:52
Robin Isaksson
Re : asco on Ptilidium
Hi,

Great, thank you fore the species and information.

regards