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21-03-2026 22:59

Petr Soucek

Good evening, I would appreciate some advice on th

21-03-2026 15:13

Lepista Zacarias

Hello everyone, Does any one know of any literatu

20-03-2026 12:53

Stefan Blaser

Hello everybody, In the field, from distance, my

20-10-2017 09:23

Garcia Susana

Este otro crecía en el mismo trocito de madera qu

20-03-2026 16:16

Edvin Johannesen Edvin Johannesen

These 0.5 mm diam. acervuli were breaking through

19-03-2026 19:34

Filip Fuljer Filip Fuljer

Hello everyone,a few days ago I collected this str

19-03-2026 18:25

William Slosse William Slosse

Good evening everyone, On 18/03/26 I found a few

17-03-2026 10:09

François Freléchoux François Freléchoux

Bonjour, Voici la description rapide d'un petit d

19-03-2026 15:58

Stefan Blaser

Hello everybody, I hope for some hints... Macro:

19-03-2026 17:50

Enrique Rubio Enrique Rubio

Hi to everybodyThese thiny, blackish pseudothecia

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Orange asco on well rotted wood
Ethan Crenson, 14-11-2017 20:48
Hello all,

I found this orange asco growing on well rotted wood in the Bronx, NYC last weekend.  Fruiting bodies are 1mm wide at the largest.  Outer surface with hairs with rounded tips.  Asci are perhaps weakly IKI+, 65-99 by 5-6µm. Spores are spindle shaped, hyaline, 11-15 (19) by 2.5-3 (4)µm.  Some appear single septate.  Any guidance would be appreciated.  (By the way, the black fruiting bodies growing at the bottom and left of the first photo are Dactylospora stygia.)

Thank you in advance!
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DirkW, 14-11-2017 21:06
DirkW
Re : Orange asco on well rotted wood
hello ethan, this should be calycina heterospora. nice discos in bronx ;-)

dirk
Ethan Crenson, 15-11-2017 14:50
Re : Orange asco on well rotted wood
Thank you!  We do have nice discos!