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27-11-2025 15:41

Thomas Læssøe

Spores brownish, typically 4-celled; 26.8 x 2.4;

27-11-2025 12:01

Thomas Læssøe

https://svampe.databasen.org/observations/10496727

27-11-2025 11:46

Thomas Læssøe

https://svampe.databasen.org/observations/10493918

27-11-2025 11:31

Thomas Læssøe

Collectors notes: Immersed ascomata, erumpent thro

23-09-2025 13:31

Thomas Læssøe

https://svampe.databasen.org/observations/10534623

25-11-2025 14:24

Thomas Læssøe

https://svampe.databasen.org/observations/10490522

26-11-2025 18:13

Jason Karakehian Jason Karakehian

The entire run of Mycotaxon is now available throu

21-11-2025 15:22

Vasileios Kaounas Vasileios Kaounas

Found in moss, forest with Pinus halepensis. Dime

24-11-2025 18:17

ruiz Jose

Hola en madera, quizás de alnus. Esporas(12.1) 12

25-11-2025 11:03

Mick Peerdeman

Hi all,One of my earliest microscopy attempts, so

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Orbilia de Populus
Javier Ormad, 17-11-2012 17:14
Javier OrmadHola a todos:
Orbilia en tronco caido sin corteza de Populus canadiensis. Llego hasta el grupo serpentina, ¿O. bicknelli?. ¿Buen camino?
Apotecios de hasta 0.6 mm. Esporas de 10-12 x 2.5-3 micras, con SB intraesporal que casi recorre todo el interior de estas. Parafisis con abombamiento distal  y VB terminal en muchas Ascas de hasta 84 x 8 micras, con 8 esporas, biseriadas. Excípulo ectal con células globosas y subglobosas.

Hi all:
Orbilia in stem without bark of Populus canadiensis fallen. Get to the serpentina group,  O. bicknelli? Good way?. Apothecia of up to 0.6 mm. Spores 10-12 x 2.5-3 microns, with intraesporal SB that runs along almost the entire interior of these. Parafisis with distal bulging and VB. Asci of up to 84 x 8 microns, with 8 spores, two serial. Excipulum ectal with globose and subgloboses cells.

Best regards
Javier Ormad
  • message #20421
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Hans-Otto Baral, 17-11-2012 17:28
Hans-Otto Baral
Re : Orbilia de Populus
Wonderful photos, Javier and wonderful collection!

Yes of course, it is. If the asci were 16-spored, it would be the O. serpentina Pat. I sometimes tried to find a nicer name for it than this American village, but in vain.

So I would need the collection data to include it in the distribution map.

Zotto
Javier Ormad, 18-11-2012 00:30
Javier Ormad
Re : Orbilia de Populus
Orbilia bicknelli, OK.
The collection data, send to the private.
Thanks