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03-02-2026 20:44

Mycoparasite with irregular conidia
Zetti Mario

When I first saw this white mould on an Agaricus s

18-08-2025 15:07

pyrenomycete on dead parts of foliose liverwort from Norway
Lothar Krieglsteiner Lothar Krieglsteiner

.. 20.7.25, in subarctic habital. The liverwort i

02-02-2026 21:46

Dark disc on Populus
Margot en Geert Vullings

On a barkless poplar branch, we found hairy discs

02-02-2026 14:55

Lichénicole sur Lobaria
Andgelo Mombert Andgelo Mombert

Bonjour,Sur thalle de Lobaria pulmonaria.Conidiome

02-02-2026 14:33

Lichénicole sur Peltigera
Andgelo Mombert Andgelo Mombert

Bonjour,Sur le thalle de Peltigera praetextata, ne

31-01-2026 10:22

Lichenicole hypocreale
Michel Hairaud Michel Hairaud

Bonjour, Cette hypocreale parasite en nombre les

02-02-2026 09:29

Scutellinia hirta ? sur souche moussue
Bernard CLESSE Bernard CLESSE

Bonjour à toutes et tous,Pour cette récolte de 2

01-02-2026 19:29

Lambertella sur Olea
Nicolas Suberbielle Nicolas Suberbielle

Bonjour, Marie-Rose D'Angelo (Société Mycologiq

30-01-2026 22:49

Calycina ?
éric ROMERO éric ROMERO

Bonjour tous, Récolté dans les Vosges le 22/10/

31-01-2026 09:17

Small hairy discs on Castanea
Marc Detollenaere Marc Detollenaere

Dear Forum,On decorticated wood of Castanea,I foun

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Alguna sugerencia ???
Castillo Joseba, 26-03-2019 09:16
Castillo Josebaen hoja de camelias


No se si será suficente la información

Saludos
Joseba
  • message #56985
  • message #56985
  • message #56985
  • message #56985
Martin Bemmann, 26-03-2019 09:40
Martin Bemmann
Re : Alguna sugerencia ???
Conidia look like Pestalotiopsis. Nag Raj 1993 has P. karstenii and maculans on Camellia leaves.

Regards

Martin
Bernard Declercq, 26-03-2019 11:33
Bernard Declercq
Re : Alguna sugerencia ???
Hi Joseba,

I think this is P. karstenii, conidia typically with 1-3 apical appendages and without basal appendage.

P. maculans has larger conidia with 2-5 apical appendages and one basal appendage.

Bernard
Angel Pintos, 26-03-2019 12:18
Angel Pintos
Re : Alguna sugerencia ???
pestalotia, pestaloptiopsis?, some species of these genera have been segregated into new species, it must be taken into account.
Regards
Angel
Castillo Joseba, 26-03-2019 19:26
Castillo Joseba
Re : Alguna sugerencia ???
Gracias por las sugerencias


Joseba
Martin Bemmann, 26-03-2019 19:38
Martin Bemmann
Re : Alguna sugerencia ???
Yes Angel, P. karstenii's name is at the moment Monochaetia karstenii. But still the same fungus.

Regards

Martin
Angel Pintos, 26-03-2019 19:44
Angel Pintos
Re : Alguna sugerencia ???
I was referring that there are new genera such as Neopestalotiopsis or pseudopestalotiopsis, which must be taken into account that they are all very similar and can lead to confusion.
Regars
Angel