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24-12-2025 17:08

Hulda Caroline Holte

Hello, I have found this propoloid ascomycete on

24-12-2025 18:12

Ethan Crenson

Hello all, A friend found this Orbilia growing on

23-12-2025 11:27

Louis DENY

bonjour forum,sur débris de bois de feuillu (acer

20-12-2025 10:49

Mirek Gryc

Hi. „I doubt it is possible to identify this ti

23-12-2025 08:27

Josep Torres Josep Torres

Hello.Small, yellowish ascomata, with very short a

21-12-2025 09:32

Josep Torres Josep Torres

Hello.A tiny ascomycete found embedded in wood in

21-12-2025 21:32

Pol Debaenst

Hello, Garden, Burgweg 19, Veurne, BelgiumOn 10/1

22-12-2025 23:38

Patrice TANCHAUD

Bonsoir, récolte sur un mur en pierre, apothéci

21-12-2025 12:34

Castillo Joseba Castillo Joseba

me mandan el material seco de Galicia (España) 

22-12-2025 00:47

Patrice TANCHAUD

Bonsoir, récolte à proximité du milieu dunaire

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Orbilia
Ethan Crenson, 24-12-2025 18:12
Hello all,

A friend found this Orbilia growing on bark of hard wood lying on the ground in New York City.


Spores are somewhat curved, maybe not quite curved enough to be considered falcate. They may curve in two dimensions but it is difficult for me to tell with my equipment. They are acute, or nearly so at the tail end.


6.3-8.2 x 1.4-1.6µm


The spore body is 0.8-1.3µm long and in most cases a comparable width.


Ascus 36 x 3.5µm. It appears that at least some of the bottom spores have the spore body oriented downward.


Paraphyses are capitate, mammiform, with refractive exudate covering them. Width reaching about 4µm wide.


Is it possible to say which Orbilia this is?


Thanks!


Ethan

  • message #84165
  • message #84165
  • message #84165
  • message #84165
  • message #84165
  • message #84165
  • message #84165