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Mot de passe perdu? S'inscrire

17-07-2025 11:55

Una para ID 833
Castillo Joseba Castillo Joseba

De ayer en bosque de hayas y abetos, en tieraEjemp

16-07-2025 17:34

Sphaerulina cornicola versus Septoria cornina
Bernard Declercq Bernard Declercq

Hello,I have trouble distinguishing above mention

14-07-2025 11:20

Une hélotiale sur Sphagnum palustre
Michel Hairaud Michel Hairaud

Bonjour, Voici une espèce de  (?) Hyaloscyphace

15-07-2025 13:27

literature request
Angel Pintos Angel Pintos

Hello, does anyone have access to the following ar

16-01-2023 21:31

Troposporella fumosum => Troposporella monilipes
Riet van Oosten Riet van Oosten

Hello, Nearby the find of Calycina claroflava on

14-07-2025 17:55

Hypoxylon cf ticinense
Yanick BOULANGER

BonjourAutre dossier laissé en suspendJe viens de

14-07-2025 11:17

Jackrogersella minutella VS Hypoxylon cohaerens var. microsporum
Yanick BOULANGER

BonjourJ'ai un dossier Jackrogersella qui est rest

14-07-2025 15:52

Olla aff. millepunctata (croziers +) on Rubus idaeus
Gernot Friebes

Hi,I wanted to share this collection on Rubus idae

14-07-2025 13:37

Rutstroemia ulmariae(?) on Saxifraga rotundifolia
Gernot Friebes

Hi,do you think this collection could be R. ulmari

25-02-2023 18:36

Nectria
Elisabeth Stöckli

Bonsoir, Trouvé sur un tronc de Salix recouvert

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Black spiny pyrenomycete growing on Hyphodontia
Ethan Crenson, 04-01-2021 06:07
Hello all,

Does anyone recognize this black spiny pyreno growing on Hyphodontia arguta?  I only found one fruiting body, but perhaps it will be enough and someone will recognize it.  Asci IKI-, 100-113 x 10-11µm. Spores hyaline 2 & 3 septate, guttulate, 15-21 x 4-5µm. There were also a lot of bacilliform to tear-shaped conidia present.

Thnaks,

Ethan
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Andrew N. Miller, 04-01-2021 16:04
Andrew N. Miller
Re : Black spiny pyrenomycete growing on Hyphodontia
Probably Helminthosphaeria corticiorum.

Andy
Ethan Crenson, 04-01-2021 20:26
Re : Black spiny pyrenomycete growing on Hyphodontia
Andy,

Helminthosphaeria corticiorum looks like it's brown spored.  So this collection is immature maybe?  I'll have to go back to the collection site and keep looking for it.

Thank you for the lead!

Ethan
Andrew N. Miller, 04-01-2021 20:28
Andrew N. Miller
Re : Black spiny pyrenomycete growing on Hyphodontia
Yes, probably immature.

Andy