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17-09-2025 19:43

Philippe PELLICIER

Sur branche morte de Mélèze. Les ascospores sphÃ

18-09-2025 08:35

Edmond POINTE Edmond POINTE

Bonjour amis mycologues,Trouvé sur moquette de ch

17-09-2025 16:14

Philippe PELLICIER

Apothécies enterrées, fermées au début puis s'

17-09-2025 10:50

Heather Merrylees

Hi there!I am hoping for any advice on the identif

11-09-2025 16:57

Jason Karakehian Jason Karakehian

Our revision of Marthamycetales (Leotiomycetes) is

16-09-2025 12:53

Philippe PELLICIER

Pézizes de 1-4 mm, brun grisâtres, sur les capsu

03-09-2025 12:44

Enrique Rubio Enrique Rubio

Hi to somebody.I would like to know your opinion o

15-09-2025 14:40

Nicolas VAN VOOREN Nicolas VAN VOOREN

Hello.I'm searching for a digital copy of the seco

14-09-2025 22:16

Philippe PELLICIER

Apothécies petites jusquà 3 mm, oranges, avec de

13-09-2025 14:01

Thomas Flammer

dark brown apothecia, splitIKI-Spores biguttulate

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Dactylella passalopaga?
Garcia Susana, 26-10-2021 23:39
Hola,

He encontrado creciendo sobre apotecios de Hyalorbilia inflatula un anamorfo que creo que es Dactylella, tal vez passalopaga, pero el tamaño conidial es menor que el que he visto en la literatura. El número de septos me resulta difícil de saber, diría que entre 4 y 6 septos.

Qué opinais?

Un saludo

Susana
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  • message #70458
Hans-Otto Baral, 27-10-2021 10:16
Hans-Otto Baral
Re : Dactylella passalopaga?
You are right. The anamorph of Hyalorbilia was Brachyphoris, but with 1 fungus 1 name we placed it in synonymy (see monograph). D. passalopaga would otherwise have been a candidate for combining in Brachyphoris.

Since there is heterogeneity within H. inflata, and the anamorphs show much morphological homogeneity, it remains unclear what D. passalopaga strictly speaking was.

Did you study the Hyalorbilia, does it fit the taxon with broad or with narrow marginal cells?

What was the substrate?

Zotto
Garcia Susana, 27-10-2021 19:51
Re : Dactylella passalopaga?
Gracias Zotto,

Te mando una imagen del excípulo-margen.

Con respecto al sustrato no sé cual es, te mando también una imagen de corte transversal por si te sirve para identificar. Está recogido en una zona de regata donde puede haber: chopo, arce, avellano, sauce
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Hans-Otto Baral, 27-10-2021 20:23
Hans-Otto Baral
Re : Dactylella passalopaga?
Good photo, and clearly broad-celled (up to ca. 10 µm), although you did not include a scale.

The wood is none of them. Ring-pored, again a scale would help What is the diameter of the pores? The small pores are not clearly seen. Not sure if it could be Ulmus
Garcia Susana, 27-10-2021 20:58
Re : Dactylella passalopaga?
Disculpa,

Te mando imagenes con escala.
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  • message #70470
Hans-Otto Baral, 27-10-2021 21:17
Hans-Otto Baral
Re : Dactylella passalopaga?
Ha! such a clear case. Ulmus, no doubt. I assume it was a branch on the moist ground?

I would place your photos in my folder. Please give some data (date, locality).
Garcia Susana, 27-10-2021 21:48
Re : Dactylella passalopaga?
Si, se trataba de una pequeña rama caida en el suelo y deteriorada.

Los datos de la recolecta son:

Fecha: 22-10-2021

Lugar: Sarasibar - Navarra - España

Altitud : 540m

Hábitat: Zona de regata

Saludos

Susana