
30-06-2025 14:45

This is a quite common species on Nothofagus wood

30-06-2025 12:09

This tiny, rather "rough" erumpent asco was found

30-06-2025 16:56
Lydia KoelmansPlease can anyone tell me the species name of the

30-06-2025 06:57
Ethan CrensonHi all, Another find by a friend yesterday in Bro

25-06-2025 16:56
Philippe PELLICIERBonjour, pensez-vous que S. ceijpii soit le nom co

29-06-2025 18:11
Ethan CrensonHello all, A friend found this disco yesterday in

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

27-06-2025 14:09
Åge OterhalsI found this pyrenomycetous fungi in mountain area
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!