20-04-2026 22:00
Malcolm Greaves
These pale yellow, hairy ascos were growing on cul
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:
Helminthosphaeria on conifer wood with aseptate brown spores - W Norway
Thomas Læssøe,
10-01-2020 17:20
https://svampe.databasen.org/observations/10030378
cheers
Thomas
Andrew N. Miller,
10-01-2020 17:27
Re : Helminthosphaeria on conifer wood with aseptate brown spores - W Norway
Helminthosphaeria pilifera Reblova (see Reblova 1999b)
Thomas Læssøe,
10-01-2020 21:23
Re : Helminthosphaeria on conifer wood with aseptate brown spores - W Norway
so you know of material without septa in the spores and with a more heterogenous covering of the ascomata and somewhat shorter spores?
Andrew N. Miller,
10-01-2020 23:18
Re : Helminthosphaeria on conifer wood with aseptate brown spores - W Norway
No, but I do think that ascospore septation can take awhile to form and you may not observe many ascospores with 1 septae, which is what you stated on the other website. If not H. pilifera, then maybe one of the Synaptospora species. If you really want to know, send it to me for DNA sequencing... ;o)
Cheers,
Andy
Cheers,
Andy