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19-04-2026 21:23

Steve Clements

Bonjour, I found this anamorphic fungus on old pl

19-04-2026 20:46

Steve Clements

1 mm diameter approx spherical conidiophores on pl

12-04-2026 17:56

Hardware Tony Hardware Tony

Found on dead stems in February earlier this year

17-04-2026 19:16

Enrique Rubio Enrique Rubio

Hi to everybodyI would appreciate any assistance r

14-04-2026 05:32

Ethan Crenson

Hi all, A few weeks back a friend pointed out som

17-04-2026 15:14

Bruno Coué Bruno Coué

Bonjour.Récoltes du 16/04/2026, sur feuilles mort

12-04-2026 15:52

Gernot Friebes

Hi,I'm looking for help with this anamorph collect

14-04-2026 21:52

Gernot Friebes

Hi,found on dead leaves of Carex elata. Conidia: 4

16-04-2026 22:09

Buckwheat Pete

Hello, I'd like to ask about this older specimen:

15-04-2026 19:33

Fátima Durán Manzaneque

Hi!! I need help, I found this Ascomycete but I d

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In search of Neonectria coccinea-like fungi
Amy Rossman, 29-03-2011 21:31
Dear Ascofrance Folks,

Some years ago Lisa Castlebury and I attempted to sort out the fungi in Fagus in North America including many from Europe. Attached is the paper that resulted. Although we could distinguish Neonectria faginata from true N. coccinea that occurs on beech only in Europe, there were a number of species of Neonectria coccinea-like species that we did not characterize. Dr. Yuuri Hirooka is now starting to work on these fungi. We would welcome fresh specimens of Neonectria from any hosts for Yuuri to include in his study. Please send air-dried specimens to the address below. Thank you!

Amy

Amy Rossman, U.S. National Fungus Collections, USDA-ARS, Beltsville, MD 20705.
Alain GARDIENNET, 29-03-2011 22:18
Alain GARDIENNET
Re:In search of Neonectria coccinea-like fungi
I have a Neonectria on Fagus... at home. Tomorrow, I'll check it and it will go probably towards USA.
Alain