
19-08-2022 19:05
Stefan JakobssonOn a petiole of a leaf of what seems to be Populus

09-08-2022 20:06

I have found an interesting aspergillus on flowers

13-08-2022 17:18

I assumed these are weak colonies of Neurospora on

18-08-2022 17:50
Thomas Læssøehttps://svampe.databasen.org/observations/10283042

10-08-2022 15:45
Pierre-Yves JulienRécolte le 31/07/2022 – Ozoir-la-Ferrière (77)

02-08-2022 17:48
Pierre-Yves JulienRécolte le 31/07/2022 – Ozoir-la-Ferrière (77)

16-08-2022 20:07

Good evening,Who could be so kind to supply me fol

07-01-2014 23:04

Bonjour à tous, Hi to all. This tiny bright yell

16-08-2022 15:50
Thomas Læssøehttps://svampe.databasen.org/observations/10283169
I found a few fruiting bodies on a dead twig of Myrica gale, partially decortated. Nearby grew several fruiting bodies of Incrucipulum sulphurellum
FRB: disc shaped, 237 x 191 µm, with long curling hairs
Spores: oblong: 5,56-8,1 x 1,89-3,29 µm Q= 2.93 with some drops at the poles
Asci: cylindrical, 23,64-28,83 x 3,37-5,44 µm in melzer apex slightly blue; no croziers
Paraphyses: filiform, sometimes forked: 26.57 x 2.43 µm
Hairs: thick walled, broad base and ending twisted like a corckscrew; 44,82 µm long, base 4.35 µm, wall: 1.91 µm
Thanks to this forum I think it is Hyaloscypha leuconia. I have no literature, can anyone help me to determine whether it is the var. leuconica or var. bulbopilosa?
Thanks in advance,
François Bartholomeeusen
In annex one picture of the curling hairs and one document

leuconica has rather thick-walled glassy hairs, it belongs genetically to Hyalopeziza and was even combined there.
I compared my find with that of Enrique Rubio of 7/09/2014. At first glance it is the same but the dimensions are different. My measurements show a length of the hairs that does not come above 50 µm.
Greetings,
François
PS: I corrected leuconia in leuconica
