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29-09-2020 01:15

Valencia Lopez Francisco Javier

Hola a todosTengo estos Thecotheus sp recolectados

27-09-2020 20:28

Mirek Gryc

Hi.Several fruiting bodies grew from a piece of st

25-09-2020 18:06

Andgelo Mombert Andgelo Mombert

Bonsoir, Un petit Unguiculariopsis intéressant.

23-09-2020 16:41

Josep Torres Josep Torres

Hola. Pequeñas fructificaciones sobrias la superf

27-09-2020 10:53

Polina Havrysh Polina Havrysh

Dear community!There's a coelomycetes fungus on Ta

26-09-2020 17:20

Gérard MELARD

Bonjour,Je cherche à identifier ce champignon sur

25-09-2020 16:41

Thomas Læssøe

Any thoughts on this one:https://svampe.databasen.

25-09-2020 11:01

Mirek Gryc

Hi One small ascomata (about 8 mm in diameter) fo

24-09-2020 17:08

Garcia Susana

Apotecios estipitados, de hasta 1mm de diámetro.

24-09-2020 16:05

Angel Pintos Angel Pintos

Anybody can help with this?:Rhinocephalum chochrja

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Ceratostomella spec.
Riet van Oosten, 26-06-2019 20:15
Riet van Oosten
Hello,

Found by Ronald Morsink on decayed wood (Fagus), 16-06-2019, The Netherlands.

Asci: 8-spored, 37.5 x 5.4 µm

Spore size: 4.3-4.6 x 1.3-1.7 µm

Could this be a Ceratostomella species or am I completely wrong?

Greetings,

Riet
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Alain GARDIENNET, 26-06-2019 23:18
Alain GARDIENNET
Re : Ceratostomella spec. .... or something completely different?
Yes, perhaps Ceratostomella rostrata.
Riet van Oosten, 27-06-2019 08:25
Riet van Oosten
Re : Ceratostomella spec. .... or something completely different?
Thank you very much Alain!
Simon Kennedy, 28-06-2019 12:48
Re : Ceratostomella spec.
At the risk of not being very helpful, I would think that is not a Ceratostomella, (Lentomitella sensu Reblova).  I thought that Ceratostomella (Endoxyla sensu Munk) has septate ellipsoid, hyaline spores.

Of course, I am not sure, but thought I would comment, from my position of ignorance,  if only to improve on my understanding of this entity with far too many name changes.

Simon
Alain GARDIENNET, 28-06-2019 13:12
Alain GARDIENNET
Re : Ceratostomella spec.
Reference, to compare
Riet van Oosten, 28-06-2019 13:17
Riet van Oosten
Re : Ceratostomella spec.
Hello Simon,

Saw this topic the day before yesterday:


Quote: " ... With Munk Endoxyla rostrata fits quite well but according to Réblová this species is a Ceratostomella, a genus with brown spores. ...."

Réblová 2006


On page 75

KEY TO THE GENERA CERATOSPHAERIA, CERATOSTOMELLA,
ENDOXYLA, LENTOMITELLA AND XYLOMELASMA

Kind regards, Riet
Riet van Oosten, 28-06-2019 13:20
Riet van Oosten
Re : Ceratostomella spec.
About the same time Alain :-)
Simon Kennedy, 28-06-2019 15:02
Re : Ceratostomella spec.
Many thanks, Riet,

I have been struggling with these pyrenocarps, for some time and I still manage to lose track of things, despite  frequently finding what I take to be L. cirrhosa.

Simon