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18-07-2025 23:03

Help with some conidia.
Josep Torres Josep Torres

Hello.Fruitings between 51 and 130 microns in tota

17-07-2025 11:55

Una para ID 833
Castillo Joseba Castillo Joseba

De ayer en bosque de hayas y abetos, en tieraEjemp

16-07-2025 17:34

Sphaerulina cornicola versus Septoria cornina
Bernard Declercq Bernard Declercq

Hello,I have trouble distinguishing above mention

14-07-2025 11:20

Une hélotiale sur Sphagnum palustre
Michel Hairaud Michel Hairaud

Bonjour, Voici une espèce de  (?) Hyaloscyphace

15-07-2025 13:27

literature request
Angel Pintos Angel Pintos

Hello, does anyone have access to the following ar

16-01-2023 21:31

Troposporella fumosum => Troposporella monilipes
Riet van Oosten Riet van Oosten

Hello, Nearby the find of Calycina claroflava on

14-07-2025 17:55

Hypoxylon cf ticinense
Yanick BOULANGER

BonjourAutre dossier laissé en suspendJe viens de

14-07-2025 11:17

Jackrogersella minutella VS Hypoxylon cohaerens var. microsporum
Yanick BOULANGER

BonjourJ'ai un dossier Jackrogersella qui est rest

14-07-2025 15:52

Olla aff. millepunctata (croziers +) on Rubus idaeus
Gernot Friebes

Hi,I wanted to share this collection on Rubus idae

14-07-2025 13:37

Rutstroemia ulmariae(?) on Saxifraga rotundifolia
Gernot Friebes

Hi,do you think this collection could be R. ulmari

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on P. uncinata needles
Rubén Martínez-Gil, 11-06-2020 21:35
Rubén Martínez-Gil

Hola a todos.


Subo unas fotos de un asco encontrado hoy sobre agujas de P. uncinata a unos 1800 metros de altitud.


Esporas de 13-25 x 2,7-3,1 micras con 1 septo trasversal.


Ascas con esporas septadas, amiloides, pleurorrincas?


¿Qué les parece?


Gracias por sus respuestas.


Rubén

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Hans-Otto Baral, 11-06-2020 21:49
Hans-Otto Baral
Re : on P. uncinata needles
The excipulum is of a brownish prismatica?

Strongly reminds me of Pseudohelotium pineti although the spores are wider.

The genus is in my Hyaloscyphaceae folder.
Rubén Martínez-Gil, 12-06-2020 11:36
Rubén Martínez-Gil
Re : on P. uncinata needles
Hello Zotto.
Thanks for your comments.
It is difficult to separate the hairs of the excuse to be able to photograph them.
I send more photos to clarify it.
I have only seen prismatic structure with brownish hyphae. I have not seen any globose cells.
I am waiting for spore print. I'll send more photos again then.
Cheers
Ruben
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Rubén Martínez-Gil, 12-06-2020 11:38
Rubén Martínez-Gil
Re : on P. uncinata needles

More photos.


Rubén

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Rubén Martínez-Gil, 14-06-2020 12:23
Rubén Martínez-Gil
Re : on P. uncinata needles

Hola de nuevo.


Va foto de esporada libre.


Miden 13-25 x 2-2,5 micras.


También va un recorte donde se ve la forma de esporas de B. pineti y con 3 septos.


Saludos


Rubén

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Hans-Otto Baral, 14-06-2020 12:58
Hans-Otto Baral
Re : on P. uncinata needles
These are a bit narrower.

But did you see that Rehm (copied from Brefeld) shows Belonium pineti var. tapesioides, with spores with a tapered base?