On the inner bark of Crataegus

09-07-2020 00:39

Stamnaria sp (Equisetum ramosissimum) Ascos amiloides

Valencia Lopez Francisco Javier

Hola a todosEncontré este curioso ascomycete a me

07-07-2020 13:34

Peziza sp.

Markov Sergey

I found this peziza sp. on loamy soil - on the gro

08-07-2020 19:01

Helvella semiobruta : article

Nicolas VAN VOOREN

Bonjour.Je ne remets plus la main sur mon tiré-à

08-07-2020 20:29

Albotricha/Dasyscyphella?

Juuso Äikäs

These were growing on a dead grass stalk in a fore

08-07-2020 16:47

A novel host for Discostroma tostum

Chris Yeates

Bonjour tous While searching for the downy mildew

08-07-2020 18:21

Rutstroemia ??

Castillo Joseba

me mandan el material seco recolectado en mdera si

08-07-2020 10:59

Literature query...

Joanne Taylor

Hi there,Does anyone have a copy of the following

07-07-2020 21:07

Cheilymenia crassistriata?

Lieve Deceuninck

Dear members of this forumCould this find be Cheil

08-07-2020 16:41

Bluish tiny, semiimmersed 'pyreno' on poplar wood - Denmark

Thomas Læssøe

Suggestions on this one would be very welcomesee:�

06-07-2020 17:11

An erumpent, tiny discoid object on Rubus fruticosus stems - Denmark

Thomas Læssøe

see: https://svampe.databasen.org/observations/10

On the inner bark of Crataegus

Enrique Rubio, 14-01-2014 21:30

Hi to all

My friend F.J. Balda sent to me these gregarious, very small, turbinate, white to amber apothecia growing on the inner bark of Crataegus together with Orbilia xanthoguttulata.

I don't know a good genus for this fungus that maybe reminds me the callorioid fungi. Asci IKI negative, with croziers. Paraphyses with clavate tips and without Vb's. Excipulum with + or - roundish hyaline cells. Marginal 'hairs' hyaline, clavate, smooth, with any content.

Have you any idea?

Many thanks again

Hans-Otto Baral, 14-01-2014 21:48

Re : On the inner bark of Crataegus

I think it is Cistella chlorosticta which I found with warted as well as smooth hairs.

Zotto

Bernard Declercq, 15-01-2014 10:06

Re : On the inner bark of Crataegus

Hi Erique and Zotto,

Is Cistella mali not another possibility taking into account spore length and substrate?

Bernard

Hans-Otto Baral, 15-01-2014 10:25

Re : On the inner bark of Crataegus

Yes indeed, Bernard, though I am not convinced that the two taxa belong to diferent species. In my folder of mali the spores are 2-3 µm wide.

So Enrique's find fits my mali in spore length and my chlorosticta in width....

Enrique Rubio, 15-01-2014 17:04

Re : On the inner bark of Crataegus

Thank you Zotto and Bernard. It's a very curious Cistella species with smooth hairs!

Accès membres

Forum AscoFrance