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06-03-2025 23:27

Edvin Johannesen Edvin Johannesen

Hello!I have a collection of Asterosporium asteros

06-03-2025 21:53

Charles Grapinet Charles Grapinet

Hello, I found a very abundant Phaeosphaeria on t

04-03-2025 15:38

Hardware Tony Hardware Tony

Found on I what I think is Phyllostachys aurea, mo

06-03-2025 11:45

Wim de Groot

Several smal patches of Hypoxylon ticinense (sl?)

06-03-2025 17:23

Vasileios Kaounas Vasileios Kaounas

Found 13/2/25 on moss, very far away, only almond

04-03-2025 21:27

Yanick BOULANGER

BonsoirPetites fructifications jaunes récoltées

30-06-2018 14:36

Jan Knuiman

Growing on a rotten twig of a broadleaf tree (Sali

03-03-2025 08:10

Juuso Äikäs

I recently found these quite small fruitbodies gro

05-03-2025 08:53

Thomas Læssøe

With hyper fusiform-pointy spores.https://svampe.d

03-03-2025 08:20

Bernard CLESSE Bernard CLESSE

Une idée sur ces petites boules blanches sur mou

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Ciboria batschiana ?
Joaquin Martin, 21-10-2024 08:54
Hi,

I found this ascomycete on acorn, the habitat and the micro go well with Ciboria batschiana but the color of the apothecia does not convince me.
Any ideas to contribute ?
Thank you, good day.
Joaquin

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Lothar Krieglsteiner, 21-10-2024 08:57
Lothar Krieglsteiner
Re : Ciboria calyculus (batschiana)
Hello Joaquin, I have no problem with the colour of the apothecia. Everything fits as I think. The correct name is Ciboria calyculus.
Best regards, Lothar
Hans-Otto Baral, 21-10-2024 11:07
Hans-Otto Baral
Re : Ciboria batschiana ?
In some of the spores, e.g. on the upper right, I clearly see two nuclei (two globose "empty" areas). This is a character of C. calyculus too that the spores are binucleate.
Joaquin Martin, 21-10-2024 14:03
Re : Ciboria batschiana ?
Hi,
Thanks to both of you for the answers.
I add this Ascomycete collected two days after the previous collection at about 50-60 meters on a slope, I can not specify which is the substrate, but as before the micro is the same, the spores somewhat larger (very little). I suppose that it is also Ciboria calyculus, I am still confused by the purple colour, on the internet 'all' the photos of the species are brown in their different tones.
Well, thanks again for your answers.
Joaquin
 
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Hans-Otto Baral, 21-10-2024 17:05
Hans-Otto Baral
Re : Ciboria batschiana ?
Your first photo looks likean oak seed. If the apothecia sit on a sclerotinized body it is clear that this was the seed. Spore size fits well the literature.
B Shelbourne, 22-10-2024 10:47
B Shelbourne
Re : Ciboria batschiana ?
When I found this species, the overmature apothecia certainly looked a lot darker and more purplish (I think I called it vinaceous).
Joaquin Martin, 22-10-2024 13:35
Re : Ciboria batschiana ?
Hi,

Thanks for the clarification.