Scutellinia - Forum ASCOFrance

30-04-2024 16:22

Could this be Ciborinia pseudobifrons?

François Bartholomeeusen

Dear forum members,On April 25 2024, I found one f

03-05-2024 18:04

Rutstroemia fruticeti?

Riet van Oosten

Hello, Found by Laurens van der Linde on Rubus fr

02-05-2024 20:04

Hypoxylon fuscum

éric ROMERO

Bonjour, Une question à propos de la réaction a

01-05-2024 23:22

long-necked anamorph embedded in wood

Ethan Crenson

Hi all, Found late last week in a New York City p

29-04-2024 21:32

Yellowish asco on Pteridium aquilinum

Robin Isaksson

Hi! Found in Sweden. Ascomata with haris, se

01-05-2024 12:54

Pyreno sobre filipendula

F. JAVIER BALDA JAUREGUI

Hello, everyone.An idea for this pyreno, I found u

30-04-2024 16:59

Peziza vesiculosa

Sylvie Le Goff

Bonjour. Petite pézize récoltée au sol en bordu

30-04-2024 19:43

Hyphomycete on Calypogeia suecica

Gernot Friebes

Hi!We observed this hyphomycete growing between le

30-04-2024 16:08

asco aquatique

maurice pelissier

BonjourTrouvé dans un torrent de montagne au Chir

29-04-2024 21:51

Anamorph with very large dark round conidia found on Cedrus

Mathias Hass

Hi everyone, Found on attached branches of top pa

Scutellinia

Rubén Martínez-Gil, 04-06-2019 15:30

Hola a todos.

Subo unas fotos de una Scutellinia que encontramos sobre tierra húmeda en la orilla de una turbera entre Pinus.

Esporas de 19-20,5 x 16-17,5 micras.

Pelos hasta 900 micras de longitud, muchos con base simple y algunos con bifurcada o multifurcada.

¿Qué les parece?

Gracias por su ayuda,

Rubén

Nicolas VAN VOOREN, 08-06-2019 12:11

Re : Scutellinia

Hola Rubén.
Wonderful!
Never see a species with such ascospores.

Malcolm Greaves, 09-06-2019 00:05

Re : Scutellinia

Hola Rubén

I found a similar specimen some time ago and also struggled to come to a confident id.

My spores were sub-globose to globose with a mixture of individual and merging warts. The hairs were shorter than your specimen.(the hairs in your first photo look a lot shorter than 900)

S minor has sub globose spores when immature and then globose when mature and that was the only species that came close.

Mal

Nicolas VAN VOOREN, 09-06-2019 08:55

Re : Scutellinia

Yes, Malcom, probably the same species, and I agree with you about the hair length, 900 µm is probably a max length, the mean value should be shorter.

Rubén Martínez-Gil, 10-06-2019 23:44

Re : Scutellinia

Hola Nico, Malcolm, gracias por sus respuestas.

Sí, la mayoría de los pelos de los apos de mi recolecta miden 300-600 micras de largura, aunque algunos pelos sueltos llegan a casi 900 micras.

Guardo material por si alguna vez hace falta.

Saludos

Rubén

Accès membres

Forum AscoFrance