On Pinus leaves -> Ijuhya - Forum ASCOFrance

09-02-2026 22:01

ruiz Jose

Hola, me paso esta colección en madera de pino, t

09-02-2026 20:10

(2 different or one ?) Hypoxylon from the Algarve – on Acacia and Arbutus

Lothar Krieglsteiner

The first 6 tables show surely one species with 2

09-02-2026 14:46

Cistella granulosella of Hyphodiscus incrustatus?

Anna Klos

Goedemiddag, Op donderdag 5 februari vonden we ti

09-02-2026 11:42

Lachnum sp.

Åge Oterhals

Hi forum, I found this Lachnum on old hardwood tw

02-02-2026 21:46

Dark disc on Populus

Margot en Geert Vullings

On a barkless poplar branch, we found hairy discs

07-02-2026 20:30

Azores and seven are described as new to science: Byssoloma fuscum, Lecania azorica, Sphaerellothecium heterodermiae, S. parmotremae, Stigmidium micareae, S. sub- cladoniicola, Thelocarpon microsporum.

Robin Isaksson

Hi!Anyone that have this one and can sen it to me?

25-01-2026 23:23

Delitschia/Lojkania? on wood

Tomaz Vucko

Hello! I found this species that resembles Delitsc

06-02-2026 01:14

Amniculicola

Tomaz Vucko

Hello!How would you name this species? Most perith

04-08-2014 17:35

Pachyella 1898

Leandro Sánchez

Sur branche de feuillus, jusqu'à 22 mm diamètre,

05-02-2026 15:07

Asco in Pinus halepensis

Vasileios Kaounas

Found on a fallen needle of Pinus halepensis, diam

« < 1 2 3 4 5 > »

On Pinus leaves -> Ijuhya

Margot en Geert Vullings, 12-12-2023 14:43

We found these very small flattened "balls" on old pine needles lying on the groud. They look like a Nectriaceae, but we can't find what it could be. The cups contain a cloud of asci that appear to be IKI negative.
Asci: Me = 37.5 × 4.9 µm

Spores: Me = 16.3 × 3.8 µm

Thanks in advance,

Margot&Geert Vullings

Alain GARDIENNET, 12-12-2023 17:46

Re : On Pinus leaves

Hi,
Look at Ijuhya genus.
Alain

Margot en Geert Vullings, 12-12-2023 21:43

Re : On Pinus leaves -> Ijuhya

Thank you Alain, we looked at the key from Lechat and at the article by Marian Jagers about finds from Ijuhya in the Netherlands.

In the cotton blue we see 4 spores, so it should be Ijuhya tetraspora.

Kind regards,

Margot&Geert Vullings

Accès membres

Forum AscoFrance