Tiny, yellow discos on soil - 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 > »

Tiny, yellow discos on soil

Juuso Äikäs, 16-08-2020 15:06

A couple days ago I found a large group of Trichophaea hybrida in a spruce forest. They were growing on soil exposed by a fallen tree's upraised roots.

Only today I noticed the yellow apos from the sample I took with the aid of a stereo microscope, growing together with the Trichophaeas.

Croziers-, IKI+(Calycina-type?).

Spores:

(12.9) 14.3 - 15.8 (16.7) × (4.6) 4.7 - 5.36 (5.4) µm
Q = (2.7) 2.9 - 3.2 (3.3) ; N = 10
Me = 15.1 × 5 µm ; Qe = 3

Overall this seems pretty distinctive to me but I have no clue about the species or even genus.