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21-07-2025 19:22

Ethan Crenson

Hello all,  Here is an Orbilia found by a friend

13-06-2025 09:41

Josep Torres Josep Torres

Hello.A cerebriform ascomycete sprouting scattered

14-07-2025 11:20

Michel Hairaud Michel Hairaud

Bonjour, Voici une espèce de  (?) Hyaloscyphace

18-07-2025 23:03

Josep Torres Josep Torres

Hello.Fruitings between 51 and 130 microns in tota

17-07-2025 11:55

Castillo Joseba Castillo Joseba

De ayer en bosque de hayas y abetos, en tieraEjemp

16-07-2025 17:34

Bernard Declercq Bernard Declercq

Hello,I have trouble distinguishing above mention

15-07-2025 13:27

Angel Pintos Angel Pintos

Hello, does anyone have access to the following ar

16-01-2023 21:31

Riet van Oosten Riet van Oosten

Hello, Nearby the find of Calycina claroflava on

14-07-2025 17:55

Yanick BOULANGER

BonjourAutre dossier laissé en suspendJe viens de

14-07-2025 11:17

Yanick BOULANGER

BonjourJ'ai un dossier Jackrogersella qui est rest

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young Xylaria cinerea? - from Portugal
Lothar Krieglsteiner, 22-03-2022 13:15
Lothar Krieglsteiner... Algarve near Monchique, on partly buried twigs of very likely Acacia spec.
The small clubs looked a bit like a form of X. hypoxylon - white at the top (no conidia any more) and already darker at the base. As a bit of surprise, the specimen was already well ripe. 
The spore size (about 15-18/5-6) and other things could fit for a young specimen of Xylaria cinerea. Am I right or are there other proposals?
Yours, Lothar
P.S. In the vicinity also grew a quite bright violaceous, flat Hypoxylon, also (in this case definitely) on Acacia with characters I only could determine as H. fuscum.
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Hardware Tony, 23-03-2022 20:09
Hardware Tony
Re : young Xylaria cinerea? - from Portugal
Hi Lothar,
Looks good to me. I collected this species a few years ago and both mature and immature look identical to yours. Spores etc also good to me. Uncommon here in UK.
Tony
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Lothar Krieglsteiner, 23-03-2022 20:16
Lothar Krieglsteiner
Re : young Xylaria cinerea? - from Portugal
Hello Tony,
thank you very much for your confirmation of my determination and the pictures!
Yours, Lothar