Red pyreno on Pinus - Forum ASCOFrance

18-12-2025 21:17

Two collections of yellowish discs on bare ground

Pol Debaenst

The identification took me to Byssonectria deformi

15-12-2025 07:09

indet. Rutstroemiaceae sp. on unk. fallen leaves

Danny Newman

indet. Rutstroemiaceae sp. on unk. fallen leavesMc

19-12-2025 10:10

Peziza vers varia ?

Patrice TANCHAUD

Bonjour, récolte réalisée en milieu dunaire, a

18-12-2025 17:23

Polydesmia fructicola ?

Bruno Coué

Bonjour,je serais heureux d'avoir votre avis sur c

18-12-2025 18:07

Phaeoisaria like?

Margot en Geert Vullings

These plumes were found on rotten wood.They strong

17-12-2025 18:35

Asexualfungi I : a book announcement

Michel Hairaud

Bonjour à tous/Hi to everyone I am passing along

21-11-2025 10:47

Mollisia sp.

François Freléchoux

Bonjour,Peut-être Mollisia palustris ?Trouvée su

15-12-2025 15:48

Melanospora cf. lagenaria on decaying polypore

Danny Newman

Melanospora cf. lagenaria on old, rotting, fallen

15-12-2025 15:54

Unknown anamorph

Johan Boonefaes

Unknown anamorph found on the ground in coastal sa

15-12-2025 21:11

Pyrenopeziza deunicinata c.f. ??

Hardware Tony

Small clavate hairs, negative croziers and IKI bb

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Red pyreno on Pinus

Juuso Äikäs, 09-01-2020 21:59

This one was growing on the tips of a fallen Pinus sylvestris branch. Asci measure around 100 x 8-9 microns, around a million spores per ascus. Spore size avg. 3.5 x 1.

Alain GARDIENNET, 09-01-2020 22:10

Re : Red pyreno on Pinus

Hi,

Please compare to Thyronectria pinicola or T. cucurbitula.

It would be useful to observe asci containing ascospores. Here you only show ascoconidia.

Alain

http://www.ascofrance.com/search_recolte/3919

Juuso Äikäs, 10-01-2020 07:57

Re : Red pyreno on Pinus

Thanks for the suggestions. I tried to search for them but only those conidia showed up again.

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