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12-06-2025 15:53

Viktorie Halasu Viktorie Halasu

Hello, I keep finding something with spores like

12-06-2025 19:36

Rodríguez Borja Rodríguez Borja

Hi, I have got this collection hoping you can giv

12-06-2025 08:58

Josep Torres Josep Torres

Hello.Some synnemata sprouting in a scattered but

12-06-2025 19:26

Charles Aron Charles Aron

Hi All, Recently I found this minute Bryoscyphus

12-06-2025 13:04

Angel Pintos Angel Pintos

Hi, does anyone have the following article: Tibel

11-06-2025 13:44

Nicolas Suberbielle Nicolas Suberbielle

Bonjour,J'ai trouvé cette espèce aux alentours d

11-06-2025 20:03

Peter Welt Peter Welt

An Ascobolus species for which I can't find a name

11-06-2025 16:26

Jason Karakehian Jason Karakehian

Hi everyone, I am looking for the following protol

11-06-2025 09:55

Hans-Otto Baral Hans-Otto Baral

I have another request: if anyone collects Phragm

09-06-2025 22:28

Edmond POINTE Edmond POINTE

Bonjour,Apothecie pulvinée, blanche 0.4 x 1mm sur

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Melaspilea bagliettoana?
Gernot Friebes, 13-05-2025 12:32
Hi,

I found this one on a Picea abies branch. It looks like it might be Melaspilea bagliettoana, or at least close to it. The ascospores are < 15 µm in length. I'd appreciate your opinion on it.

Best wishes,
Gernot
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Zdenek Palice, 13-05-2025 15:25
Zdenek Palice
Re : Melaspilea bagliettoana?
Hallo,

have you seen/measured also (over)mature ascospores that should be getting brown. They would be expectingly longer and could direct you to Melaspile(ell)a proximella. I collected some specimens from Abies/Pinus mugo branches as well as bark of Picea that are sometimes on the lower spore limit for M. proximella but I filed them arbitrarily under M. proximella because M. bagliettoana is presented as a species of (nutrient-richer) bark of deciduous trees like Fraxinus or Populus tremula

Zdenek
Martin Bemmann, 13-05-2025 15:29
Martin Bemmann
Re : Melaspilea bagliettoana?
Hi Gernot,

what else? The other species in question with spores having bipolar setae, Melaspileella proximella, has larger spores with more(?) setae: https://italic.units.it/index.php?procedure=taxonpage&num=2647

Grüße

Martin
Gernot Friebes, 13-05-2025 20:12
Re : Melaspilea bagliettoana?
Thank you, Zdenek and Martin.
I did not see any overmature ascospores.
I excluded M. proximella mostly because of the ascomata which are lirelliform hysterothecia in my material, quite different from typical M. proximella as far as I am aware.
On the other hand, I have not found any records of M. bagliettoana on coniferous wood. But maybe it does switch hosts occasionally...

Best wishes,
Gernot
Martin Bemmann, 13-05-2025 20:53
Martin Bemmann
Re : Melaspilea bagliettoana?
Gernot Friebes, 14-05-2025 12:34
Re : Melaspilea bagliettoana?
I missed that, thank you. In that case I think M. bagliettoana is a reasonable name for this collection.

Best wishes,
Gernot