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14-07-2020 19:42

Black spherical pyrenomyces on coniferous wood
Pavol Palo

Hello friends, may I ask you for help ? I would n

14-07-2020 13:49

Golden sporodochia on Phalaris stems - Denmark
Thomas Læssøe

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

14-07-2020 06:57

Literature request: Tubeufia cerea
Stoykov Dimitar Stoykov Dimitar

Dear friends,I am looking for Cannon, P.F.  1999.

14-07-2020 12:27

Pink Orbilia with tiny spores
Juuso Äikäs

These Orbilias I found growing on a fallen, decort

14-07-2020 09:23

Semiaquatic sordarialean pyreno with orangish perithecia - Denmark
Thomas Læssøe

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

13-07-2020 12:08

Pulvinula miltina possible?
Juuso Äikäs

Yesterday I found some Pulvinulas growing on clay-

13-07-2020 22:08

Mollisia?
Guy Buddy

Howdy all,This rough-looking fruit is from dead st

13-07-2020 13:17

Orbilia flagellispora (posible)
Blasco Rafael Blasco Rafael

Hola, a ver si me pueden ayudar con esta muestra d

12-07-2020 19:23

Lophiostoma sur bois immergé
Andgelo Mombert Andgelo Mombert

Bonsoir, Sur bois mort décortiqué, immergé dan

13-07-2020 13:57

Tatraea dumbirensis?
Stefan Jakobsson

Here a 5 mm wide fungus growing on a decidious(?)

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On the inner bark of Crataegus
Enrique Rubio, 14-01-2014 21:30
Enrique Rubio

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

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Hans-Otto Baral, 14-01-2014 21:48
Hans-Otto Baral
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
Bernard Declercq
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
Hans-Otto Baral
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
Enrique Rubio
Re : On the inner bark of Crataegus
Thank you Zotto and Bernard. It's a very curious Cistella species with smooth hairs!