19-04-2026 21:23
Steve ClementsBonjour, I found this anamorphic fungus on old pl
19-04-2026 20:46
Steve Clements1 mm diameter approx spherical conidiophores on pl
12-04-2026 17:56
Hardware Tony
Found on dead stems in February earlier this year
17-04-2026 19:16
Enrique Rubio
Hi to everybodyI would appreciate any assistance r
14-04-2026 05:32
Ethan CrensonHi all, A few weeks back a friend pointed out som
17-04-2026 15:14
Bruno Coué
Bonjour.Récoltes du 16/04/2026, sur feuilles mort
12-04-2026 15:52
Gernot FriebesHi,I'm looking for help with this anamorph collect
14-04-2026 21:52
Gernot FriebesHi,found on dead leaves of Carex elata. Conidia: 4
16-04-2026 22:09
Buckwheat PeteHello, I'd like to ask about this older specimen:
15-04-2026 19:33
Fátima Durán ManzanequeHi!! I need help, I found this Ascomycete but I d
I have a problem with Hypoxylon growing on Acer branches. However, I am not sure of the substrate because Fraxinus branches also lay nearby. This substrate, however, is unlikely.
I can't show Asci. Sporocarps very mature and only spores in the preparation.
I microscoped several fruitbodies. In part I met with conidiospores. Similarly, they appear in Hypoxylon macrocarpum but the dimensions of mine are definitely larger than those given for this species.
Maybe I'm not looking for genus? ... maybe Nemania?
Thank you in advance for your help.
Mirek
Hi,
I think you should compare to Hypoxylon fraxinophilum, occuring, of course, on Fraxinus.
Alain
Your suggestion makes sense.
I will check for certainty some characteristic details that I have not observed, but appear in the description of this species.
Conidiospores were probably accidentally applied to Hypoxylon sporocarps? ... maybe during transport?
I have just researched another collection of the same species found elsewhere ... I did not observe conidiospores.
Thank you
Mirek
Next to it I found Hypoxylon cercidicola and this one grows into Fraxinus.
Once again, thank you and best regards.
Mirek.
