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27-04-2026 20:52

Lothar Krieglsteiner Lothar Krieglsteiner

Found on hanging tiwg of Olea europaea in dried-ou

28-04-2026 22:51

Bernard CLESSE Bernard CLESSE

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

29-04-2026 08:01

Lothar Krieglsteiner Lothar Krieglsteiner

... on twig attached to small tree of Citrus auran

29-04-2026 10:44

Lothar Krieglsteiner Lothar Krieglsteiner

growing at moist, drying-out soil at the side of a

28-04-2026 20:33

Vitus Schäfftlein

Hello, I found Trochila ilicina on Ilex aquifoliu

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 20:07

Lothar Krieglsteiner Lothar Krieglsteiner

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

27-04-2026 18:48

Tony Moverley

Collected 23rd April 2026, Norfolk, EnglandSwarms

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Crocicreas
Elisabeth Stöckli, 16-07-2019 16:53
Bonjour,

Sur feuilles mortes de Sempervivum à 2'035 m, apothécies 0.75 - 2.5mm de diamètre, stipitées, à hyménium brun clair, surface externe couvert de poils brunâtres, asques octosporés, 110 - 140 x 9.5 - 13 µm, IKI +, avec crochets, spores hyalines, biguttulées, lisses, 10.5 - 12.5 x 4.75 - 5.75 µm, paraphyses 3 - 3.5 µm, contenant des vacuoles jaunâtres, septées, des cristaux dans l'EE.

Merci d'avance pour vos avis.


Elisabeth

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Hans-Otto Baral, 16-07-2019 17:00
Hans-Otto Baral
Re : Crocicreas
Hallo Elisabeth
ich denke das ist eine Rutstroemia. Schau mal unter R. venusta. Substrat dort Petasites- und Rosaceae-Blätter. War das gestern vom Steingletscher?
Zotto
Elisabeth Stöckli, 16-07-2019 17:46
Re : Crocicreas
Merci Zotto, ja der ist von gestern.

Einverstanden, sieht eher danach aus. Gibt es von dieser Art eine Beschreibung?

Elisabeth
Hans-Otto Baral, 16-07-2019 17:53
Hans-Otto Baral
Re : Crocicreas
es steht ja "aff." dabei und es ist ein schwieriges Terrain.


Rutstroemia venusta Svr?ek, ?eská Mykol. 20(1): 16 (1966)

ich habe nur eine Papierkopie. Muss die mal rausholen.
Adam Polhorský, 16-07-2019 18:22
Re : Crocicreas
Hello Elisabeth and Zotto,

the article can be downloaded here. The most striking character is purple pigmentation on receptaculum and stipe. It seems to be present here aswell.


Its in Czech, Google translator handles it well, but I can transcribe it to English if necessary, also latin descr. is at the end of the article.
Hans-Otto Baral, 16-07-2019 18:33
Hans-Otto Baral
Re : Crocicreas
Ah, actually I had the article but with worse quality.
Surely this is not the correct name because the spores have double size. (13-20 x 5.5-7.5)
Adam Polhorský, 16-07-2019 18:57
Re : Crocicreas
Curious that Enriques`s sample on Petasites? has similar homopolar but even smaller spores.

And all are montaneous collections. Maybe the substrate matters here. A pretty fungus!
Hans-Otto Baral, 16-07-2019 20:37
Hans-Otto Baral
Re : Crocicreas
I am not sure if all these recent samples are the same species. I believe spore size is varying among them.