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26-03-2025 20:51

Miguel Ãngel Ribes Miguel Ángel Ribes

Good afternoon This pretty black Mollisia was gro

26-03-2025 18:29

Juuso Äikäs

I recently found some ascos that I think belong to

25-03-2025 11:42

Castillo Joseba Castillo Joseba

Me mandan el material de Galicia, España,  recol

23-03-2025 19:56

Bruno Coué Bruno Coué

Récolte du 06/03/2025, dans la forêt de la Combe

25-03-2025 12:27

Yanick BOULANGER

BonjourRécolté par un ami le 23/03/20025Cela sem

23-03-2025 12:01

Thierry Blondelle Thierry Blondelle

Bonjour à tous,Ce sont de petits coussinets blanc

24-03-2025 21:26

éric ROMERO éric ROMERO

Bonjour, J'ai besoin d'une confirmation ou infirm

24-03-2025 14:58

Karl Soler Kinnerbäck

Hi,Dark, erumpent disco on Vaccinium myrtillus, ce

24-03-2025 16:20

Henri Koskinen

I found this very small Elaphomyces on a wet almos

23-03-2025 20:27

Thomas Flammer

I have no idea where to startsubstrate: deciduous

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Encoelioid on Punica granatum
Nihad Omerovic, 21-05-2024 11:33
Hello,

found on dead, dry, attached (and fallen) twigs of P. granatum, at the end of April.

Spores measurements:

(13.9) 15.8 -17- 18.8 (20.5) × (3.6) 4.2 -4.6- 5.1 (5.2) µm
Q = (3.1) 3.4 -3.7- 4.1 (4.4) ; N = 31

Asci: 147 - 153 µm, IKI negative
Nihad Omerovic, 21-05-2024 11:35
Re : Encoelioid on Punica granatum
macro
Nihad Omerovic, 21-05-2024 11:37
Re : Encoelioid on Punica granatum
Spores; only few with LBs(?); germinating
Nihad Omerovic, 21-05-2024 11:38
Re : Encoelioid on Punica granatum
Ascus, IKI reaction
Nihad Omerovic, 21-05-2024 11:39
Re : Encoelioid on Punica granatum
paraphyses
Andgelo Mombert, 21-05-2024 12:27
Andgelo Mombert
Re : Encoelioid on Punica granatum
Hello,

See Rutstroemia punicae.
Nihad Omerovic, 21-05-2024 13:46
Re : Encoelioid on Punica granatum
Thank you, Andgelo

yes, I suspected it too, and I already compared it to that species, very similar. One clear difference is IKI reaction - this one is negative. Still not sure...
Hans-Otto Baral, 21-05-2024 20:42
Hans-Otto Baral
Re : Encoelioid on Punica granatum
This is a great collection! You should look for the excipulum and crystals.

It must be Rutstroemia punicae, known only from the type collection.

Are you sure the IKI reaction is negative? Your photo is unclear herein. Good would be to test dead, somewhat immature asci.
Nihad Omerovic, 21-05-2024 23:42
Re : Encoelioid on Punica granatum
New attempt
Very faint reaction and very few asci but it's there
Nihad Omerovic, 21-05-2024 23:46
Re : Encoelioid on Punica granatum
what are these deposits?
Nihad Omerovic, 21-05-2024 23:49
Re : Encoelioid on Punica granatum
Crystals?
Hans-Otto Baral, 22-05-2024 16:22
Hans-Otto Baral
Re : Encoelioid on Punica granatum
The reaction is quite distinct, medium deep.

Crystals are unknown to me in the type collection, but here it seems they are oxalate crystals.

What we need now is the ectal excipulum, I can hardly see it on your survey pic.

T. prismatica with long cells as in the type, or else?
Nihad Omerovic, 22-05-2024 17:12
Re : Encoelioid on Punica granatum
I had difficulties to obtain the reaction, I guess my lugol is going bad.

Textura should be "prismatica-porecta" ectal, intricata medulary, which I think it is, but don't have a good picture right now (squishy specimen); I'll try to confirm it in a few days.