Parmelia sulcata, Punctelia jeckeri, and Hypogymnia physodes growing together on a fallen branch. Wielkopolska (western Poland).
#lichens #porosty #fungi #grzyby #lichenology #mycology #lichenfriends #fungifriends

Hypotrachyna afrorevoluta (I think) on a fallen birch branch. Kicin, Wielkopolska (western Poland).
#lichens #porosty #fungi #grzyby #lichenology #mycology #lichenfriends #fungifriends

Peltigera rufescens (photos 1 and 2), P. extenuata, and P. canina. Kicin/Czerwonak, Wielkopolska (western Poland).
#lichens #porosty #fungi #grzyby #lichenology #mycology #lichenfriends #fungifriends

Cladonia arbuscula, C. furcata, C. phyllophora and (perhaps) C. cariosa. Kicin/Czerwonak, Wielkopolska (western Poland).
#lichens #porosty #fungi #grzyby #lichenology #mycology #lichenfriends #fungifriends

Cetraria aculeata. Kicin/Czerwonak, Wielkopolska (western Poland).
#lichens #porosty #fungi #grzyby #lichenology #mycology #lichenfriends #fungifriends

Here's Peltonia grisea. I have just learnt that this is the current name of Physconia grisea, according to the Index Fungorum. P. perisidiosa and 3 other species have been moved to the same new genus.

Poznań, western Poland.
#lichens #porosty #fungi #grzyby #lichenology #mycology #fungifriends

Pleurosticta acetabulum (with Physconia grisea, see esp. photo 1). Karłowice, Wielkopolska (western Poland).
#lichens #porosty #fungi #grzyby #lichenology #mycology #lichenfriends #fungifriends

Fomitopsis pinicola. Zielonka Forest, Wielkopolska (western Poland).
#fungi #grzyby #mycology #fungifriends

Parmelia sulcata. Poznań, Poland.
#lichens #porosty #fungi #grzyby #lichenology #mycology #lichenfriends #fungifriends

Physcia cf. stellaris. Poznań, Poland.
#lichens #porosty #fungi #grzyby #lichenology #mycology #lichenfriends #fungifriends

Lecidella elaeochroma and Lecanora sp. (chlarotera group). Poznań, Poland.
#lichens #porosty #fungi #grzyby #lichenology #mycology #lichenfriends #fungifriends

Ramalina fraxinea in an urban habitat. Poznań, Poland.
#lichens #porosty #fungi #grzyby #lichenology #mycology #lichenfriends #fungifriends

Xanthoria parietina. Poznań, Wielkopolska (western Poland).
#lichens #porosty #fungi #grzyby #lichenology #mycology #fungifriends #lichenfriends

Auricularia auricula-judae. Kicin, Wielkopolska (western Poland).
#fungi #grzyby #mycology #fungifriends

Mollisia sp. (possibly M. cinerea, but I don't feel competent to take it to species). Kicin, Wielkopolska (western Poland).
#fungi #grzyby #mycology #fungifriends

Hypoxylon fragiforme and Jackrogersella cohaerens. Kicin, Wielkopolska (western Poland).
#fungi #grzyby #mycology #fungifriends

Lepra albescens. Zielonka Forest, Wielkopolska (western Poland).
#lichens #porosty #fungi #grzyby #lichenology #mycology #lichenfriends #fungifriends

Lepraria sp. (1−3) and Phlyctis argena (4). Zielonka Forest, Wielkopolska (western Poland).
#lichens #porosty #fungi #grzyby #lichenology #mycology #lichenfriends #fungifriends

Cladonia digitata (photos 1, 2, 3) contrasted with its more common relative, C. coniocraea (photo 4). Both on birch bark in Zielonka Forest, Wielkopolska (western Poland).
#lichens #porosty #fungi #grzyby #lichenology #mycology #lichenfriends #fungifriends

Trametes ochracea. Zielonka Forest, Wielkopolska (western Poland).
#fungi #grzyby #mycology #fungifriends

Tremella mesenterica and Resupinatus applicatus. Mechowo, Wielkopolska (western Poland).
#fungi #grzyby #mycology #fungifriends

Schizophyllum commune and Schizopora paradoxa. Kicin and Mechowo, Wielkopolska (western Poland).
#fungi #grzyby #mycology #fungifriends

Some interesting Physcia specimens from an urban environment (streetside trees). Poznań, western Poland.
#lichens #porosty #fungi #grzyby #lichenology #mycology #lichenfriends #fungifriends

Physconia grisea. Poznań, western Poland.
#lichens #porosty #fungi #grzyby #lichenology #mycology #lichenfriends #fungifriends

Parmelina tiliacea (with a close view of its isidia in the last photo). Poznań, western Poland.
#lichens #porosty #fungi #grzyby #lichenology #mycology #lichenfriends #fungifriends

Cladonia coniocraea at the base of a Scotch pine. Zielonka Forest, Wielkopolska (western Poland).
#lichens #porosty #fungi #grzyby #lichenfriends #fungifriends #lichenology #mycology

I'm slightly puzzled. This #Cladonia looks much like C. gracilis, but the podetia are untypically squamulose, and it grows on a tree stump rather than directly on the ground. Any thoughts, #lichenfriends? Kicin, Wielkopolska (western Poland).
#lcihens #porosty #fungi #grzyby #lichenology #mycology

Hypocenomyce scalaris on pine bark. Kicin, Wielkopolska (western Poland).
#lichens #porosty #fungi #grzyby #lichenology #mycology #lichenfriends #fungifriends

Hypogymnia tubulosa (photo 1 left, photo 2) and H. physodes (photo 1 right, photo 3) side by side on a fallen branch. Kicin, Wielkopolska (western Poland).
#lichens #porosty #fungi #grzyby #lichenology #mycology #lichenfriends #fungifriends

Cladonia sp. with nice proliferations and C. phyllophora with pycnidia. Koziegłowy, Wielkopolska (western Poland).
#lichens #porosty #fungi #grzyby #lichenology #mycology #lichenfriends #fungifriends