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29-05-2026 15:35

Fusarium sur Robinier
daniel FERRE

Bonjour à tous,Je voudrais votre aide pour cette

28-05-2026 16:15

Literature request: Caloscypha fulgens f. caesioalba
James Mitchell

Hello,Does anyone have the original publication of

28-05-2026 11:06

Stictidaceae (?) on Typha latifolia - short-spored, I+ - Denmark
Thomas Læssøe

https://svampe.databasen.org/observations/10596750

23-05-2026 11:44

Coprophilous pyrenomycete wild boar dung
Charles Grapinet Charles Grapinet

Hello, I am having trouble identifying this copro

25-05-2026 16:44

Ascomata under epidermis Carex
François Bartholomeeusen

Hi forum members,During an excursion organised by

26-05-2026 21:25

small ascomycetes on Quercus sp.
Dirk Gerstner

Hello everyone, I'm completely stumped by this li

26-05-2026 22:44

Incrucipulum capitatum ?
Ethan Crenson

Hi all, I think I have Incrucipulum capitatum her

22-05-2026 14:44

minute Saccobolus from cow-dung (moist chamber from Portugal)
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in unripe condition citrine yellow, then soon fadi

25-05-2026 16:35

Anamorphe d'Hypomyces aurantius ? sous saule cendré (Salix cinerea)
Bernard CLESSE Bernard CLESSE

Bonjour à toutes et tous,J'ai trouvé récemment,

22-05-2026 13:29

Pseudophacidium ?necans on Vaccinium myrtillus
Gernot Friebes

Hi,I am curious to hear your opinion on this mater

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Nectriopsis lecanodes
Gernot Friebes, 02-12-2011 20:56
Hi,

I am looking for the part of the following article that deals with Nectriopsis lecanodes:

Sérusiaux, E.; Diederich, P.; Brand, A.M.; Boom, P. 1999 - New or interesting lichens and lichenicolous fungi from Belgium and Luxembourg. VIII. Lejeunia 162: 1-95.

It'd be great if somebody could send me these pages.

Best wishes,

Gernot
  • message #16733
Yannick Mourgues, 02-12-2011 21:00
Yannick Mourgues
Re : Nectriopsis lecanodes
I'm interrested too !
y
Alain GARDIENNET, 02-12-2011 22:47
Alain GARDIENNET
Re : Nectriopsis lecanodes
Hi Gernot,
I haven't those pages but I know this species quite well (Christian too). If you want confirmation, please give your observations.
Alain
Yannick Mourgues, 02-12-2011 22:49
Yannick Mourgues
Re : Nectriopsis lecanodes
Tu le trouves sur quel support toi Alain ?
Yannick
Alain GARDIENNET, 02-12-2011 23:03
Alain GARDIENNET
Re : Nectriopsis lecanodes
Je le trouve sur Peltigera leucophlebia mais il est donné aussi sur Parmeliella, Peltigera, Lobaria, Nephroma et Pseudocyphellaria. Donc principalement des Peltigerales.
Alain
Gernot Friebes, 02-12-2011 23:27
Re : Nectriopsis lecanodes
Hi Alain,

thanks but I'm not actually looking for confirmation but for a recent description with synonyms and maybe further literatur given for this species. Also I'm not sure if the correct basionym is Sphaeria lecanodes Ces. 1857 or Nectria lecanodes Ces. 1863...

Best wishes,

Gernot
Christian Lechat, 03-12-2011 05:17
Christian Lechat
Re : Nectriopsis lecanodes
Dear Gernot,
here is the basionyme of N. lecanodes:

Nectriopsis lecanodes (Ces.) Diederich & Schroers
Basionym: Nectria lecanodes Ces., in Rabenhorst, Herb. mycol. ed. 2: 525, 1863.

However, ?I think that it is not the genus Nectriopsis but the genus Lasionectria, I'm working to a new combination. In section, ascomatal wall >40 µm thick composed of two regions fits better to the genus Lasionectria  


Best wishes


Christian

  • message #16739
Nicolas VAN VOOREN, 03-12-2011 11:02
Nicolas VAN VOOREN
Re : Nectriopsis lecanodes

Hi Gernot.
I can get these pages, but only on the next Monday.

Gernot Friebes, 03-12-2011 12:56
Re : Nectriopsis lecanodes
Hi,

@Christian: Thanks for this information! I thought there already was a combination to the genus Lasionectria? (http://www.cybertruffle.org.uk/cyberliber/59351/0021/003/0267.htm)

@Nicolas: That would be great, thank you!

Best wishes,

Gernot
Nicolas VAN VOOREN, 05-12-2011 22:14
Nicolas VAN VOOREN
Re : Nectriopsis lecanodes
Here is the page. No drawing.
Gernot Friebes, 06-12-2011 13:17
Re : Nectriopsis lecanodes
thank you very much, Nicolas! I'm a bit surprised by the different descriptions in literature concerning the ascospore ornamentation: "distinctly verruculose to verrucose" in Sérusiaux et al., "finely punctate" in Dennis (British Ascomycetes) and "smooth" in Nordic Macromycetes Vol. 1. I observed the ascospores to be finely punctate but with the tiny warts arranged longitudinally so the ascospore surface seemed somewhat striate (I add micros). What is your experience with this species?

Best wishes,

Gernot
  • message #16775
Alain GARDIENNET, 06-12-2011 22:15
Alain GARDIENNET
Re : Nectriopsis lecanodes
Exactly the same observation about spore's ornementation : finely and longitudinally warted, almost striated.
But, it's obviously 'Nectriopsis' lecanodes.
Alain
Gernot Friebes, 07-12-2011 10:21
Re : Nectriopsis lecanodes
Hi Alain,

thanks for sharing your experience! Maybe the different descriptions result from different maturities of the material examined in literature.

Best wishes,

Gernot