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28-04-2026 22:51

Bernard CLESSE Bernard CLESSE

Bonsoir à toutes et tous,Pourriez-vous m'aider à

28-04-2026 21:53

William Slosse William Slosse

Good evening everyone, Recently, in a wet forest,

28-04-2026 21:50

Pablo Sandoval Pablo Sandoval

Hola a todos,Espero se encuentren bien. Hace mucho

27-04-2026 18:05

Lothar Krieglsteiner Lothar Krieglsteiner

... still attached at standing tree. The green con

28-04-2026 20:33

Vitus Schäfftlein

Hello, I found Trochila ilicina on Ilex aquifoliu

28-04-2026 20:07

Lothar Krieglsteiner Lothar Krieglsteiner

... on twig in the air at standing Ceratonia siliq

27-04-2026 20:52

Lothar Krieglsteiner Lothar Krieglsteiner

Found on hanging tiwg of Olea europaea in dried-ou

27-04-2026 18:48

Tony Moverley

Collected 23rd April 2026, Norfolk, EnglandSwarms

27-04-2026 17:41

Lothar Krieglsteiner Lothar Krieglsteiner

.. Algarve, same leaf than the last post. The con

27-04-2026 17:16

Lothar Krieglsteiner Lothar Krieglsteiner

.. Algarve, moist lying.The conidiomata look like

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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