
04-07-2025 20:12
Hello.A fungus growing on the surface of a trunk o

20-06-2025 08:33
Hello.Small, blackish, mucronated surface grains s

28-06-2025 16:00
Hello.A tiny fungus shaped like globose black grai

04-07-2025 12:43
me mandan el material seco de Galicia (España)

03-07-2025 18:40
me mandas el material seco de Galicia (España) re

03-07-2025 20:08

I found this interesting yellowish asco growing on

01-07-2025 23:37
Hello.A Pleosporal symbiotic organism located and

02-07-2025 17:26
Yanick BOULANGERBonjourRécolté sur une brindille au fond d'un fo

02-07-2025 18:45
Elisabeth StöckliBonsoir,Sur feuilles d'Osmunda regalis (Saulaie),

02-07-2025 09:32

Hello, bonjour.Here is the paper I'm searching for
Lachnum sp.
Gernot Friebes,
14-05-2025 15:08
I'd appreciate your help with this Lachnum collection.
Host: indet. herbaceous stem.
Asci: without croziers.
Paraphyses: without strongly refractive VBs.
Hairs: without oxalate crystals, not inflated, at least up to 95 µm long. In one apothecium covered by an orange substance (probably an artifact).
Ascospores: ca. 6.5-8 x 1.2-1.8 µm.
It seems like L. reynoutriae would be close...
Best wishes,
Gernot
Hans-Otto Baral,
14-05-2025 15:54

Re : Lachnum sp.
Hallo Gernot
at least the substrate is clearly Reynoutria. But I think the species fits also.
Zotto
Gernot Friebes,
14-05-2025 16:13
Re : Lachnum sp.
Super, danke, Zotto!
I wasn't sure about the substrate because I didn't see any Reynoutria at that location.
Best wishes,
Gernot
I wasn't sure about the substrate because I didn't see any Reynoutria at that location.
Best wishes,
Gernot
Hans-Otto Baral,
14-05-2025 16:19

Re : Lachnum sp.
I actually see a bit difference to my Reynoutria-photos in cross section, but Rumex in comparison has a different appearance (rilled instead of smooth).
Gernot Friebes,
14-05-2025 16:32
Re : Lachnum sp.
Would it help if I took more photos? If so, of which parts of the substrate?
Hans-Otto Baral,
14-05-2025 16:44
Gernot Friebes,
14-05-2025 17:13
Martin Bemmann,
15-05-2025 10:45

Re : Lachnum sp.
Der Stängel ist nich hohl, sondern markgefüllt. Wäre Helianthus an dem Standort eine Option?:
Grüße
Martin
Gernot Friebes,
15-05-2025 22:06
Re : Lachnum sp.
Der Standort ist eine feuchte Straßenböschung, darüber stockt ein Fichtenwald, und auch in der weiteren Umgebung gibt es keine Sonnenblumenfelder – Helianthus würde ich daher ausschließen...
Schöne Grüße
Gernot
Schöne Grüße
Gernot
Hans-Otto Baral,
16-05-2025 09:54

Re : Lachnum sp.
Das Mark hat mich in der Tat auch irritiert!