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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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Volutella on Gyromitra
John Plischke, 18-06-2019 07:44
John Plischke2 weeks ago in New York we saw what appears to be a Volutella growing on prehaps a Gyromitra.  I was guessing Volutella ciliata but I am uncertain and do not have literature on this group.  The Gyromitra or similar also looked like one that I have not seen before.  Any ideas would be appreciated.
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Nicolas VAN VOOREN, 18-06-2019 21:54
Nicolas VAN VOOREN
Re : Volutella on Gyromitra
Dear John,
Some years ago I found Volutella ciliata on old specimens of Peziza badia, so old mushrooms can be a substrate for this species.
After the spore ornamentation, this Gyromitra looks like G. leucoxantha. There also exists Gyromitra convoluta in North America considered by some authors as a synonym of leucoxantha.