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19-01-2021 15:09

Hymenoscyphus on Picea needles IKI-, H+
Khomenko Igor Khomenko Igor

Hi, On spruce (Picea) needles, small, white disco

20-01-2021 12:29

Geoglosum fallax ???
Castillo Joseba Castillo Joseba

me mandan el material seco, recolectado en Galicia

14-01-2021 18:36

Cistella (?) on Populus tremula
Edvin Johannesen Edvin Johannesen

Apothecia up to 0,5 mm, on decayed wood of Populus

20-01-2021 20:00

Literatura
Garcia Susana

Hola, Estoy buscando la descripción de Mycosphae

19-01-2021 10:27

Spiropes?
Enrique Rubio Enrique Rubio

Could this synnematous hyphomycete be a Spiropes s

14-01-2021 17:08

Sowerbyella radiculata?
Malcolm Greaves Malcolm Greaves

A large group of what I expected to be Peziza were

20-01-2021 19:56

Unitunicate pyreno
Enrique Rubio Enrique Rubio

Perithecia non stromatic, clypeate, inmersed under

20-01-2021 15:58

Rhytismatales on Rubus
Juuso Äikäs

Last February I found these fungi growing on a fal

06-01-2021 21:01

Iodosphaeria phyllophila wanted (dead or alive)
Andrew N. Miller Andrew N. Miller

Dear Friends,  I would like to obtain a collectio

20-01-2021 11:04

Pyrenomycetes on Skeletocutis nivea
Marek Wolkowycki Marek Wolkowycki

Bialowieza Forest, on dead fruiting bodies of Skel

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Dark squamulose Geoglossum with "umbratile-spores" - Denmark
Thomas Læssøe, 24-11-2020 14:46
see: https://svampe.databasen.org/observations/10142853

spores ca. 75 x 6 µm.

cheers

Thomas
Sabino Arauzo, 26-11-2020 22:26
Re : Dark squamulose Geoglossum with "umbratile-spores" - Denmark
Dear Thomas,

it is not easy to identify with only these photos but it is highly probable that it is G. subumbratile nom. prov.

Best regards.

Sabino Arauzo.
Thomas Læssøe, 27-11-2020 12:02
Re : Dark squamulose Geoglossum with "umbratile-spores" - Denmark
That was my thought. What more would be needed to confirm this short of sequencing?
cheers
Sabino Arauzo, 28-11-2020 19:09
Re : Dark squamulose Geoglossum with "umbratile-spores" - Denmark
Look for pseudoparaphysis (thicker and more pigmented) and duck-head shaped paraphysis, common in this species.

In living spores presence of large gutules (not possible in this case).

See attached example.

Sabino Arauzo.
  • message #66242
Thomas Læssøe, 01-12-2020 15:50
Re : Dark squamulose Geoglossum with "umbratile-spores" - Denmark
thanks; se also this one: https://svampe.databasen.org/observations/10140190

Sabino Arauzo, 02-12-2020 21:56
Re : Dark squamulose Geoglossum with "umbratile-spores" - Denmark
Do you have more images of the paraphyses? (mean length of the last element)

Micro of the stem ornamentation?

It could be G. brunneipes.

Sabino Arauzo.


Thomas Læssøe, 03-12-2020 11:29
Re : Dark squamulose Geoglossum with "umbratile-spores" - Denmark
I have yet to receive the specimen -but will try to get such measurements :-)