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01-05-2026 22:45

Thierry Blondelle Thierry Blondelle

Bonjour à tous, Une récolte sur bouse séchée d

28-04-2026 20:07

Lothar Krieglsteiner Lothar Krieglsteiner

... on twig in the air at standing Ceratonia siliq

14-04-2026 05:32

Ethan Crenson

Hi all, A few weeks back a friend pointed out som

28-04-2026 20:33

Vitus Schäfftlein

Hello, I found Trochila ilicina on Ilex aquifoliu

30-04-2026 10:43

Castillo Joseba Castillo Joseba

Me mandan el material seco de Galicia, España, 

30-04-2026 10:28

Rot Bojan

Hello, by appearance I would say that I am dealing

27-04-2026 18:48

Tony Moverley

Collected 23rd April 2026, Norfolk, EnglandSwarms

27-04-2026 20:52

Lothar Krieglsteiner Lothar Krieglsteiner

Found on hanging tiwg of Olea europaea in dried-ou

28-04-2026 22:51

Bernard CLESSE Bernard CLESSE

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

29-04-2026 08:01

Lothar Krieglsteiner Lothar Krieglsteiner

... on twig attached to small tree of Citrus auran

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Phaeosphaeria eustoma?
Riet van Oosten, 25-04-2018 17:04
Riet van OostenHello,

Found 23-04-2018, on Typha, the Netherlands.
Spore sizes: 24.7-25.2-26.5-26.6-27.2 x 5.1-5.1-5.4-5.4-5.4 µm, Q = 4.9

Is this Phaeosphaeria eustoma?

Greetings, Riet
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Chris Yeates, 26-04-2018 04:10
Chris Yeates
Re : Phaeosphaeria eustoma?
Hello Riet
It certainly fits P. eustoma following the paper on Phaeosphaeria in Canadian Journal of Botany67 (1989) by Shoemaker & Babcock.

P. eustoma only appears in passing in Nova Hedwigia 57 (1993) Khashnobish & Shearer "Reexamination of eight Leptosphaeria species (Ascomycetes: Pleosporales) originally described on Typha" presumably because it was not originally described on that host.


Do you have access to these papers? Let me know if you would like PDFs.


Best wishes


Chris

Riet van Oosten, 26-04-2018 12:51
Riet van Oosten
Re : Phaeosphaeria eustoma?
Hello Chris,

Thank you for your confirmation!
I alraedy have the PDF on Phaeosphaeria in Canadian Journal of Botany 67 (1989) by Shoemaker & Babcock. This paper helped me a lot.
I would be glad to receive the other PDF.

Best wishes,
Riet
hannie wijers, 26-04-2018 15:21
Re : Phaeosphaeria eustoma?
Hallo Chris, could ou sent me the papers too, Please?
Sincerely, 
Hannie