15-01-2026 15:55
Lothar Krieglsteiner
this one is especially interesting for me because
16-01-2026 00:45
Ethan CrensonHi all, On decorticated hardwood from a New York
18-01-2026 12:24
Josep Torres
Hello.An anamorph located on the surface of a thin
17-01-2026 19:35
Arnold BüschlenHallo, ich suche zu Cosmospora aurantiicola Lite
08-12-2025 17:37
Lothar Krieglsteiner
20.6.25, on branch of Abies infected and thickened
10-01-2026 20:00
Tom SchrierHi all,We found picnidia on Protoparmeliopsis mur
13-01-2026 07:28
Danny Newman
Chlorociboria glauca on indet. decorticate logThe
Trouvé sur face cachée d'un morceau de conifère (au bord d'un ruisseau à 745 m), apothécies 0.4 - 0.8 mm de diamètre (incl. poils), blanc, sessiles, surface externe couvertes de poils, grégaires, asques 52 - 70 x 7 - 8 µm, octosporés, J+, avec crochet, spores 9 - 14 x 2.75 - 3.1 µm, pharaphyses filiformes, ramifiées, poils hyalins et multiseptés, à exsudats jaunâtres, jusqu'à 180 µm.
Merci d'avance pour votre aide.
Elisabeth
Merci Timo,
after three days only some ascospores one septa.
Elisabeth
Really no idea. The possible name I had in my mind was A. fitzpatrickii, but it doesn't fully fit the description. Maybe Luis has seen it in the USA? :-). Any comments? ...but just a shot. The combination of spores and hairs in this specimen does not fit anything I know. What was the conifer in question, Pinus, Abies?
Timo
Difficult, the wood is destroyed (brown rot), I guess Picea.
Elisabeth
This is not A. fitzpatrickii. The macro is very different, but also the hairs. We are writing an small manuscript about this collection and we have sequences. I will reach you Timo when the manuscript is done. A researcher that visit us that had no projects in mind decide to work on that, but it was just before the COVID and now the manuscript is stopped. The hairs of A. fitzpatrickii are like teeth, all of them cemented and you can count them (see attached)
Best wishes
Luis
