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11-01-2026 20:35

Josep Torres Josep Torres

Hello.A very tiny pyrenomycete sprouting sparsely

09-01-2026 17:41

Arnold Büschlen

Hallo, F. dilatata wird von vielen Bryoparasiten

10-01-2026 20:00

Tom Schrier

Hi all,We found picnidia on Protoparmeliopsis mur

07-01-2026 22:22

Danny Newman Danny Newman

Tatraea sp. on indet. hardwood The Swag, Great Sm

10-01-2026 01:18

Danny Newman Danny Newman

cf. Neovaginatispora fuckelii on indet. shrub Pre

07-01-2026 10:24

Danny Newman Danny Newman

Pezicula sp. on indet. hardwood Appalachian Highl

09-01-2026 10:08

Blasco Rafael Blasco Rafael

Hola, en el mismo habitat que la anteriorRetamaDia

08-01-2026 21:22

Blasco Rafael Blasco Rafael

Hola, He recogido esta muestra de Orbilia sobre Re

07-01-2026 17:29

Marc Detollenaere Marc Detollenaere

Dear Forum,On a barkless Populus I found some smal

10-11-2021 17:33

Riet van Oosten Riet van Oosten

Add-on topic http://www.ascofrance.com/forum/7059

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Nectria lankesteri?
Georges Greiff, 02-08-2018 17:59
Hello,

This was found on the perianths of the liverwort Lejeunea patens (Lejeuneaceae) on a sycamore tree (Acer) in Scotland. There is not much literature that is freely available but I did find this and the species seems to agree closely.

Cuatro especies nuevas de Nectria (Hypocreales: Ascomycetes)
en hepáticas epífilas de Costa Rica
Péter DObbeler & J ulieta Carranza
Escuela de Biología, Universidad de CostaR ica, San José. CostaR ica.
(Ree. 16-V-1992. Acep.30-XI-1992)

Ascomata orange, infecting perianths, <1mm wide. Asci somewhat sausage shaped with up to 8 ascospores, 57.20 x 7.80 random ascus measurement. Ascospores ellipsoidal, 1-septate, 7.80 x 4.16. Here stained in iodine.

Any comments would be appreciated as I am not certain this is the same as the Chilean species. The spores are slightly longer as are the asci, but I have no other paper to compare species at the moment.

Thanks,

G. R. L. Greiff
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  • message #54349
  • message #54349