04-11-2025 09:07
Hello.A suspected Hymenoscyphus sprouting on a thi
04-11-2025 12:43
Edvin Johannesen
Hi! One more found on old Populus tremula log in O
03-11-2025 21:34
Edvin Johannesen
These tiny (0.4-0.5 mm diam.), whitish, short-stip
28-10-2025 15:37
Carl FarmerI'd be grateful for any suggestions for this strik
03-11-2025 16:30
Hans-Otto Baral
Hello I want to ask you if you have found this ye
28-10-2025 19:33
Nicolas Suberbielle
Bonjour à tous,Je voudrais votre avis sur cette r
on P. uncinata needles
Rubén Martínez-Gil,
11-06-2020 21:35

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
Hans-Otto Baral,
11-06-2020 21:49
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
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
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
Rubén Martínez-Gil,
14-06-2020 12:23
Hans-Otto Baral,
14-06-2020 12:58
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?






























