Accès membres

Mot de passe perdu? S'inscrire

30-12-2025 15:31

Johan Boonefaes Johan Boonefaes

I found this unknown star form by the microscopy o

29-12-2025 10:15

Hulda Caroline Holte

Hello, I found and collected this propoloid ascom

30-12-2025 17:14

Bernard CLESSE Bernard CLESSE

Bonjour à toutes et tous,Pourriez-vous aider Albe

30-12-2025 16:44

Pascal Ducos

Bonjour,Une anamorphe rose stipitée, très nombre

30-12-2025 16:41

Pascal Ducos

Bonjour,Une anamorphe rose stipitée, très nombre

30-12-2025 16:41

Pascal Ducos

Bonjour,Une anamorphe rose stipitée, très nombre

29-12-2025 23:20

éric ROMERO éric ROMERO

Bonjour, Une récolte du mois d'août 2025 en tou

30-12-2025 09:04

Josep Torres Josep Torres

Hello.A Pyrenomycete sprouting sparsely but very d

29-12-2025 17:44

Isabelle Charissou

Bonjour,J'aimerais savoir si d'autres personnes au

12-11-2021 00:03

Lepista Zacarias

Hi everybody,A week ago in my fiels trip I noticed

« < 1 2 3 4 5 > »
Squamarina (foliose lichen on stone)?
Cvenkel Miran, 29-03-2015 14:32
Squamarina ?  Seen wery similar specimen at www.afl-lichenologie.fr

See this two images, click to enlarge: http://agrozoo.net/gallery/Squamarina

Atached image seems to have same base, other lichen ower it or development phase ?

Sloveni, karst area, stone.
  • message #34801
Lepista Zacarias, 29-03-2015 14:46
Re : Squamarina (foliose lichen on stone)?
I don't understand very well the photo collage, but at the bottom part it can be a Collema sp. Is this that is mixed with the Squamarina at the top photo?
Best wishes,
zaca
Cvenkel Miran, 29-03-2015 15:10
Re : Squamarina (foliose lichen on stone)?
Attached full size uper part of image. It seems it is just black dust with green algae in between cowering presumably Squamarina. Not separate Collema. Bottom part of image in first post seems just next stage of upper part - as it was a cople of cm away.

Ok collema can be granulose/dusty, but as far as I see (limited expirience) not so obvious and whole surface, and never seen green algae popping out.
  • message #34805