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13-01-2026 07:57

Danny Newman Danny Newman

cf. Bombardia on indet. decorticate woodAppalachia

11-01-2026 20:35

Josep Torres Josep Torres

Hello.A very tiny pyrenomycete sprouting sparsely

13-01-2026 10:13

Danny Newman Danny Newman

Cordieritidaceae sp. on indet. wood w/ Hypoxylon s

13-01-2026 07:28

Danny Newman Danny Newman

Chlorociboria glauca on indet. decorticate logThe

13-01-2026 07:14

Danny Newman Danny Newman

Neodasyscypha cerina on indet decorticate logThe S

13-01-2026 09:10

Danny Newman Danny Newman

Dasyscyphella chrysotexta on indet. decorticate ha

13-01-2026 08:43

Danny Newman Danny Newman

Tricladium varicosporioides on indet. decorticate

13-01-2026 08:49

Danny Newman Danny Newman

Coccomyces sp. on fallen Rhododendron leavesPretty

12-01-2026 22:02

Ethan Crenson

Hello all, I am hoping someone will have some ins

13-01-2026 07:51

Danny Newman Danny Newman

Atrocalyx sp. on indet. herbaceous stemAppalachian

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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.
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Hans-Otto Baral, 16-08-2020 16:20
Hans-Otto Baral
Re : Tiny, yellow discos on soil
Hi Juoso

This is a rarely collected species, "Coryne" terrestris Velen.

I have it in the Calycellina folder but it could  instead belong in Helotiaceae, this is completely unclear.

Zotto
Juuso Äikäs, 16-08-2020 19:37
Re : Tiny, yellow discos on soil
Thanks once again! It's nice to find something totally ordinary and later discover that you accidentally collected something interesting :).