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28-01-2025 18:00

Thomas Flammer

Substrate: Needle Picea AbiesAsci: IKI+ (blue)Shor

23-01-2025 15:46

Malcolm  Greaves Malcolm Greaves

Could I have peoples opinion on this Geoglossum.Wi

24-01-2025 18:09

Nogueira Héctor

19/01/2025 Villameca (León) España  Buenas En

28-01-2025 07:57

Thierry Blondelle Thierry Blondelle

Bonjour à tous,On cupules of FagusApo de 0.8 à 2

27-01-2025 02:02

Beewilder

All, I would love some help with a purple-brown d

26-01-2025 11:41

Yanick BOULANGER

BonjourJ'ai récupéré ce Rosellinia d'un ami, rÃ

24-01-2025 18:39

Jean-Luc Ranger

Bonjour, j'ai ce petit ascome d'1,5 mm de diamètr

23-01-2025 07:54

Tony Moverley

Hello,A recent foray in Norfolk, England found a g

26-01-2025 15:01

David Maw

Hello. i am looking forliterature that wil help to

26-01-2025 00:18

Robin Isaksson Robin Isaksson

Hi! Anyone know this one? Spores 14-18 x 4-4,5, 3

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Rutstroemia ?
Patrice TANCHAUD, 27-10-2015 12:16
Bonjour,

récolte réalisée sur une branchette (je crois) au sol, sur un chemin en forêt de feuillus. Apothécie 3 mm. Asques 140 µm en moyenne, spores 15-17,5 x 4,5-5,5 µm.
I see Rutstroemia ulmariae ... ou serait-ce tout simplement R. firma ?
Merci d'avance pour vos avis, j'ai une seule apothécie, je n'ai pas encore regardé la textura.

Harvesting on a twig (I think) on the ground, on a deciduous forest on the way. Apothecium 3 mm. Asci 140 µm on average, spores 15-17,5 x 4,5-5,5 µm.
I see Rutstroemia ulmariae ... or is it simply R. firma ?
Thank you in advance for your advice, I have one apothecium, I have not watched the textura.

Patrice
Hans-Otto Baral, 27-10-2015 12:49
Hans-Otto Baral
Re : Rutstroemia ?
The twig looks to me like Quercus, can it be? You should see that when looking at the pores of the wood.

R. firma has either straight or curved spores, I never understood why.
Patrice TANCHAUD, 27-10-2015 13:13
Re : Rutstroemia ?
Quercus is possible where I was. Straight or curved spores for R. firma, then this is perfect, but if you do not know why, me neither ...
Thanks very much.

Patrice