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04-01-2020 16:34

Ethan Crenson

Hello all, I found these tiny orange discomycetes

31-12-2019 13:48

Rubén Martínez-Gil Rubén Martínez-Gil

Hola a todos. Subo unas fotos de un asco que enco

01-01-2020 18:03

Juuso Äikäs

Hello 2020!I found these things today growing on t

25-12-2019 17:06

Mirek Gryc

HiA few days ago I found something like this on de

30-12-2019 23:07

Bernard CLESSE Bernard CLESSE

Bonsoir à toutes et tous,Trouvé récemment ce La

30-12-2019 23:34

Maria Plekkenpol Maria Plekkenpol

On dung (deer), I think it might be a Thelebolus,

29-12-2019 17:29

Camille Mertens

Bonjour à tous.Sur tiges mortes de la mousse Camp

29-12-2019 20:33

Andgelo Mombert Andgelo Mombert

Bonsoir, Apothécies de 1-1,5 mm de diamètre, su

30-12-2019 09:12

Vasileios Kaounas Vasileios Kaounas

Found in forest with Pinus halepensis, near to Ole

29-12-2019 15:54

Petra Eimann Petra Eimann

Hello together, need help. Found 21.12.2019 in a m

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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.