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02-08-2025 12:35

éric ROMERO éric ROMERO

Bonjour tous, J'ai trouvé sur pétiole de Fraxin

30-07-2025 20:52

Bohan Jia

Hi together,  I've been looking posts in AscoFra

30-07-2025 10:12

Bernard CLESSE Bernard CLESSE

Bonjour à toutes et tous,Pourriez-vous m'aider à

31-07-2025 16:32

Andreas Gminder Andreas Gminder

Dear collegues,today I found on a very fresh fire

30-07-2025 18:06

Stefan Jakobsson

On a decorticated twig of Alnus incana on moist so

29-07-2025 18:59

Castillo Joseba Castillo Joseba

Me mandan el  material seco de Galicia, España,

28-07-2025 12:34

Enrique Rubio Enrique Rubio

Hi to everybody.I would appreciate any ideas about

28-07-2025 04:59

Richard Droker

Growing on resin (over moss on Tsuga heterophyll)l

13-06-2025 09:41

Josep Torres Josep Torres

Hello.A cerebriform ascomycete sprouting scattered

13-06-2025 16:34

Andgelo Mombert Andgelo Mombert

Bonjour,Un petit discomycète qui me résiste. Il

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Anamorph on Rubus.
Josep Torres, 20-05-2025 09:37
Josep TorresHello, an anamorph photographed last April 20th, sprouting on a small, decaying Rubus sp. trunk.
Synnemas measuring 0.9–1.2 mm tall × 0.1–0.18 (0.2) mm at the fertile top.
Conidia broadly ellipsoidal, thick-walled, measuring:
(9.4) 9.6–11.6 (12.2) × (5.8) 6.1–7.1 (7.5) µm
Q = (1.3) 1.5–1.76 (1.8) ; N = 20
Me = 10.8 × 6.7 µm; Qe = 1.6
I haven't been able to clearly observe conidiogenesis, and the closest thing I know would be Cephalotrichum or related species, although I haven't been able to find any in the Keys with similar conidial measurements.
Any suggestions would be welcome.
Thank you very much in advance.
Best regards.
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David Malloch, 20-05-2025 14:41
David Malloch
Re : Anamorph on Rubus.
Probably Botrytis sp. or related genus
Josep Torres, 21-05-2025 07:32
Josep Torres
Re : Anamorph on Rubus.
Thanks, David.
I'll file it away for now as Botrytis aff.
Best regards.