04-11-2025 09:07
Josep Torres
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
Hymenoscyphus / Phaeohelotium ?
Patrice TANCHAUD,
01-08-2018 08:43
Bonjour,
récolte en tourbière acide sur brindille. Spores 11,5-13 x 3,5-4 µm. Asques IKI- et J-.
J'ai l'impression d'être proche de P. fulvidulum ...
Merci d'avance pour vos avis.
Merci d'avance pour vos avis.
Patrice
Doc1-0047.pdf
Gilbert MOYNE,
01-08-2018 09:13
Re : Hymenoscyphus / Phaeohelotium ?
Salut Patrice,
Les spores ne sont-elles pas un peu courtes et il me semble que P. fulvidulum est J+
Gilbert
Patrice TANCHAUD,
01-08-2018 09:17
Re : Hymenoscyphus / Phaeohelotium ?
Oui Gilbert, ce sont les deux choses également qui me gênent.
Hans-Otto Baral,
01-08-2018 11:43
Re : Hymenoscyphus / Phaeohelotium ?
This also seems to have croziers while P. fulvidulum has not. I do not know what this is. The substrate is a twig of a tree?
Patrice TANCHAUD,
01-08-2018 11:53
Re : Hymenoscyphus / Phaeohelotium ?
Yes Zotto, croziers are a big problem for . fulvidulum.
Yes, twig of a leafy tree ("feuillu" in french).
Patrice TANCHAUD,
01-08-2018 13:17
Re : Hymenoscyphus / Phaeohelotium ?
It was right next to ascos on acorn cups of oak I sent on the 28th of July under the object "Hymenoscyphus" (I join photo again), which has spores 10,5-16 x 4-4,5 µm. I have no idea for the moment.
