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04-11-2025 12:43

Edvin Johannesen Edvin Johannesen

Hi! One more found on old Populus tremula log in O

04-11-2025 09:07

Josep Torres Josep Torres

Hello.A suspected Hymenoscyphus sprouting on a thi

04-11-2025 14:53

Josep Torres Josep Torres

Hello.Very small, globose, mucronate perithecia, b

03-11-2025 21:34

Edvin Johannesen Edvin Johannesen

These tiny (0.4-0.5 mm diam.), whitish, short-stip

03-11-2025 19:41

David Chapados David Chapados

Hi,Does anyone knows which genus could this be? G

28-10-2025 15:37

Carl Farmer

I'd be grateful for any suggestions for this strik

03-11-2025 16:30

Hans-Otto Baral Hans-Otto Baral

Hello I want to ask you if you have found this ye

01-11-2025 09:14

Francis Maggi

Bonjour,Trouvé sur Xanthoria parietina à Valdebl

28-10-2025 19:33

Nicolas Suberbielle Nicolas Suberbielle

Bonjour à tous,Je voudrais votre avis sur cette r

31-10-2025 09:19

Lothar Krieglsteiner Lothar Krieglsteiner

Can somebody provide me with a file of:Rogerson CT

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Calycina discreta ?
Garcia Susana, 16-12-2014 23:05
Hello

I found these stipitate apothecia in herbaceus stem. The size of them is 300-1300um.
Asci with apical aparatus IKI + (blue). Croziers +
I think it can fit with Calycina discreta (form H+), but I would like corfirmation of that.

Gracias, un saludo
Susana

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Hans-Otto Baral, 17-12-2014 09:01
Hans-Otto Baral
Re : Calycina discreta ?
Yes, it is C. discreta. Only I cannot clearly see whether there are croziers. Do you have clearer photos about croziers? Usually C. discreta ist without, but a few collections are with.
Garcia Susana, 17-12-2014 09:27
Re : Calycina discreta ?
I send a photo with croziers.

Saludos
Susana
  • message #32757
Hans-Otto Baral, 17-12-2014 10:43
Hans-Otto Baral
Re : Calycina discreta ?
Yes, this is very clear!

I did not study the type of Karsten, so I am not sure about croziers there (maybe Seppo Huhtinen studied it). There is an Orbilia albomarginata Rehm nom. nud. which I have studied and fits C. discreta with croziers. But the name is not validly described and I would not use it.

Zotto
Garcia Susana, 17-12-2014 12:59
Re : Calycina discreta ?
Thanks one more time.

Susana