Accès membres

Mot de passe perdu? S'inscrire

26-08-2020 12:50

Small white ascomycete on Schoenoplectus
Enrique Rubio Enrique Rubio

Hi to everybodyThese small white and subsessile as

25-08-2020 23:22

Pdf of Hawksworth's Microthelia work (1985)?
Björn Nordén

Does anyone have page 92 in Hawksworth's Microthel

25-08-2020 18:54

En rama de castaño
Castillo Joseba Castillo Joseba

Pequeño ascomyceto recolectado en rama de castañ

25-08-2020 19:54

Capronia semi-immersa ?
Thorben Hülsewig

Hi there, a few days ago I found this Capronia.On

23-08-2020 21:34

asco on Ptilidium
Robin Isaksson Robin Isaksson

hianyone know it? Spores oncell 7-9x3.3-5 um asci

25-08-2020 15:12

Trichodelitschia bisporula
Joop van der Lee Joop van der Lee

On the 28th of july I checked species preserved in

19-08-2020 13:08

Saccobolus
Malcolm Greaves Malcolm Greaves

HelloIs anyone able to confirm that this is just S

23-08-2020 15:07

Pilobolus oedipus
Riet van Oosten Riet van Oosten

Hello, Yesterday (22-08-2020) I took some horse d

23-08-2020 21:07

Hypoxylon porphyreum?
Mirek Gryc

HelloThey grew on a piece of Quercus branch lying

16-08-2020 18:03

Cudonia sp. (eg. circirans) or Leotia lubrica
Stephen Martin Mifsud Stephen Martin Mifsud

Could you help on the ID of this Leotiomycete fro

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Hymenoscyphus with a reddish stipe
Francois Guay, 04-10-2025 02:13
Francois GuayHi everyone,
 

I found this Hymenoscyphus growing on a leaf petiole. It has a reddish stipe. Has anyone ever seen something like this before?

Spores: 19.4–21.6 × 4.3–4.7 µm

Asci: IKI+

iNaturalist link with photos and microscopy:


Thanks!
Hans-Otto Baral, 04-10-2025 08:38
Hans-Otto Baral
Re : Hymenoscyphus with a reddish stipe
The yellow disc due to yellow VBs sounds unusual but otherwise this may fall in the H. caudatus aggregate.
Francois Guay, 05-10-2025 21:29
Francois Guay
Re : Hymenoscyphus with a reddish stipe
Thanks Zotto, I will send it to sequencing!