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14-11-2025 18:31

Lothar Krieglsteiner Lothar Krieglsteiner

Hello,can somebody provide me with a file of:Rothe

14-11-2025 16:26

Marian Jagers Marian Jagers

Hello everyone, On dead wood of Cytisus scoparius

12-11-2025 21:47

ruiz Jose

Hola a todos, me envían esta colección en resto

12-11-2025 09:25

Viktorie Halasu Viktorie Halasu

Hello, I need help with a pale terrestric Pseudom

11-11-2025 20:16

Bohan Jia

Hi, lastly I have found these tiny yellow decayin

09-11-2025 13:20

Josep Torres Josep Torres

Hello.A tiny ascomycete, appearing as erupting gra

08-11-2025 12:10

Elisabeth Stöckli

Bonjour, Trouvé sur tiges mortes de Rubus (ronce

08-11-2025 00:29

Francois Guay Francois Guay

I found this species in Quebec, Canada, on herbace

04-11-2025 14:53

Josep Torres Josep Torres

Hello.Very small, globose, mucronate perithecia, b

08-11-2025 09:15

Michel Hairaud Michel Hairaud

Bonjour, Pouvez vous m'aider à identifier ce Mol

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Orange cup fungi
Ethan Crenson, 04-01-2020 16:34
Hello all,

I found these tiny orange discomycetes on bare hardwood earlier this week in central New Jersey.  Perhaps someone can point me in the right direction.  They measure less than 1mm in diameter.  Asci are IKI+, 68-76 x 7.5.  Spores (10) 12-16 x 3-3.5µm, hyaline, fusiform, some 1-septate.  Paraphyses are filiform with oil droplets, occasionally with swollen tips up to 3µm wide.  If I have not provided enough documentation I can try to find out more.

Thanks in advance,

Ethan
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Hans-Otto Baral, 04-01-2020 16:50
Hans-Otto Baral
Re : Orange cup fungi
This is Arachnopeziza cornuta (= A. trabinelloides).
Ethan Crenson, 04-01-2020 17:27
Re : Orange cup fungi
Oops. I definitely should have recognized it. Thank you.