Orange cup fungi - Forum ASCOFrance

16-01-2026 00:45

Hyphodiscus (?) on hardwood, hemiamyloid, staining reddish-orange

Ethan Crenson

Hi all, On decorticated hardwood from a New York

08-12-2025 17:37

Lothar Krieglsteiner

20.6.25, on branch of Abies infected and thickened

16-01-2026 11:20

Una para ID

Castillo Joseba

Me mandan el material seco de Galicia (España)

10-01-2026 20:00

Lichenicolous fungus on Protoparmeliopsis muralis

Tom Schrier

Hi all,We found picnidia on Protoparmeliopsis mur

13-01-2026 07:28

Chlorociboria glauca on indet. decorticate hardwood log - 303627368

Danny Newman

Chlorociboria glauca on indet. decorticate logThe

15-01-2026 15:55

pyrenomycete on Quercus

Lothar Krieglsteiner

this one is especially interesting for me because

15-01-2026 10:35

Hyphomycete ?

Johan Boonefaes

Last week I found this fungus, possibly a hyphomyc

13-01-2026 08:43

Tricladium varicosporioides on indet. decorticate stick - 303997395

Danny Newman

Tricladium varicosporioides on indet. decorticate

07-01-2026 22:22

Tatraea sp. on indet. hardwood - 303452087

Danny Newman

Tatraea sp. on indet. hardwood The Swag, Great Sm

13-01-2026 09:10

Dasyscyphella chrysotexta on indet. decorticate hardwood - 303900282

Danny Newman

Dasyscyphella chrysotexta on indet. decorticate ha

« < 1 2 3 4 5 > »

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