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:
Orbila on Cryptomeria; long tailed spores -Jan .2020 Denmark
Thomas Læssøe,
27-01-2020 19:48
Hans-Otto Baral,
27-01-2020 22:16
Re : Orbila on Cryptomeria; long tailed spores -Jan .2020 Denmark
Hi Thomas
Tystrup lake, I remember :-)
Damned, I wrote half a roman and after saving I lost it :-(
I wonder why in denmark to my knowledge no O. aristata was found so far.
But the spore head is too long in your sample, it could be O. clavuliaristata but that has shorter tails, or O. clavuliformis which has broader tails, also distinct teeth at the margin.
Best fit some samples we have as "O. cf. aristata" on our O. aristata drawing plate: Figs 10-12.
Presumably they differ genetically from typical O. aristata though we have no proof for that.
I assume you have only very few apos. I wonder if there are very short glassy processes at the margin.
Zotto
Thomas Læssøe,
28-01-2020 09:20
Re : Orbila on Cryptomeria; long tailed spores -Jan .2020 Denmark
one apo only - I looked in vain for more - I saw no marginal protuberances :-(
Thomas Læssøe,
28-01-2020 12:56
Re : Orbila on Cryptomeria; long tailed spores -Jan .2020 Denmark
but I did see the long-armed hyaline conidia
Hans-Otto Baral,
28-01-2020 13:02
Re : Orbila on Cryptomeria; long tailed spores -Jan .2020 Denmark
You saw some? And no photo? How many arms?
Thomas Læssøe,
28-01-2020 13:07
Re : Orbila on Cryptomeria; long tailed spores -Jan .2020 Denmark
there are five Danish collections down as aristata plus this new one
https://svampe.databasen.org/observations/495617 (dentate, no ill.)
and the rest likewise older records not illustrated on the databse. Mostly identified as occulta and all s.l.?
https://svampe.databasen.org/observations/495617 (dentate, no ill.)
and the rest likewise older records not illustrated on the databse. Mostly identified as occulta and all s.l.?
Thomas Læssøe,
28-01-2020 14:41
Re : Orbila on Cryptomeria; long tailed spores -Jan .2020 Denmark
like a big cross so four I guess
Hans-Otto Baral,
28-01-2020 14:51
Re : Orbila on Cryptomeria; long tailed spores -Jan .2020 Denmark
Big cross would be wonderful. So this weill remain O. cf. aristata.
This was a thin corticated twig?
For the other I cannot say. O. occulta is so far purely American.