Scutellinia umbrarum 161021 - Forum ASCOFrance

27-11-2021 02:38

Otidea

Laurent LENEL

Bonjour à tous, voici ce que je pense être Otide

23-11-2021 15:26

Is this a fungal anemorph?

Jennifer Fiorentino

First I supsected this was a slime mould but slime

28-11-2021 11:47

Calycellina on Humulus

Viktorie Halasu

Hello,I'm trying to find a name for this small yel

26-11-2021 15:21

Podospora granulostriata?

Joop van der Lee

Found on dung of roe deer.In detail it differs fro

26-11-2021 13:43

Coelomycetous on Populus nigra leaves

Enrique Rubio

Do you have any idea about this coelomycetous fung

25-11-2021 23:14

Pachyella or Psilopezia?

S. Rebecca

Hello, we are spending some time between Valencia

23-11-2021 23:46

Lambertella corni-maris??

Valencia Lopez Francisco Javier

Hola a todosEsta Lambertella emergían de entre la

25-11-2021 22:25

Small green and yellow asco

Zoltan Lukacs

It was found in a deciduous forest, In Hungary. A

23-11-2021 20:52

Nectria on algae/walls

Jannes Jannes Boers

Hello Everyone, The passed year there have been s

25-11-2021 13:47

Octospora lilacina?

Georges Greiff

Hello,I have been sent an interesting Octospora fr

Scutellinia umbrarum 161021

Miguel Ángel Ribes, 21-10-2021 13:57

Buenos días

Me han pasado esta Scutellinia recogida en Santa María de la Alameda, Madrid, el 16/10/2021. Con las claves de Beñat llego a S. umbrarum (o S. pseudoumbrarum), pero en sus claves dice que los pelos marginales tienen la base ancha y multifurcada; sin embargo en esta colección todos los pelos, tanto marginales como de los flancos, son simple o como mucho bifurcados.

Estas son las medidas:

Esporas
(18,9) 19,9 - 22,4 (23,7) × (15,1) 16 - 17,8 (19) µm
Q = (1,1) 1,2 - 1,3 (1,4) ; N = 54
Me = 21 × 17 µm ; Qe = 1,2

Verrugas de las esporas (ancho x alto)
(1,5) 1,8 - 2,6 (2,8) × (0,7) 0,9 - 1,4 (1,6) µm
N = 32; Me = 2,3 × 1,2 µm

Pelos marginales
(453,2) 458,1 - 777,2 (783) × (18,9) 19,6 - 27,4 (28,5) µm
N = 10; Me = 566,1 × 23 µm

Pelos basales
(170,8) 183,4 - 322,7 (384,8) × (8,5) 13,5 - 28,9 (29,3) µm
N = 19; Me = 258,1 × 19,6 µm

Veo aquí en Ascofrance esta colección de Salvador muy parecida a esta: http://www.ascofrance.fr/forum/58005/scutellinia-umbrarum

Gracias de antemano. Miguel Ángel

Malcolm Greaves, 21-10-2021 23:14

Re : Scutellinia umbrarum 161021

Manuel
I think this is a good fit for umbrorum. The description of simple to bi-furcate to complex covers all bases.
I would happily call this Scutellinia umbrorum.
Mal

Miguel Ángel Ribes, 22-10-2021 07:55

Re : Scutellinia umbrarum 161021

Thanks a lot Malcolm

Best wishes

Nicolas VAN VOOREN, 25-10-2021 18:50

Re : Scutellinia umbrarum 161021

Hola Miguel Ángel.
Yes, your collection belongs to the S. umbrorum complex. I have also some collections with simple or bifurcate hairs.

Miguel Ángel Ribes, 25-10-2021 23:12

Re : Scutellinia umbrarum 161021

Merci Nico

Accès membres

Forum AscoFrance