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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

07-01-2026 10:05

Danny Newman Danny Newman

cf. Chaetospermum on XylariaCosby Campground, Grea

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long-necked anamorph embedded in wood
Ethan Crenson, 01-05-2024 23:22
Hi all,

Found late last week in a New York City park. This is on a branch of hardwood. It is an anamorph with a thick and relatively long neck protruding from the bark. The third photo shows a section through one of the fruiting bodies showing conidiospores developing in a flattened chamber embedded in the wood which travel up the neck through a rather broad channel to the apex of the neck. At the apex of each neck there is a white blob of amassed conidia.

Conidiospores:
Hyaline with oil droplets, mostly ellipsoid with rounded ends, smooth, aseptate. I see what I think are bud scars at one end of some of the conidiospores.
8.6-12.5 x 3.8-4.9µm
Q=2.0-3.0
N=33
Me=10.3 x 4.2µm

Does anyone recognize this? 

Thank you in advance,

Ethan
  • message #79158
  • message #79158
  • message #79158
  • message #79158
  • message #79158
  • message #79158