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05-11-2025 11:33

Cladosporium ?
Pierre Repellin

Bonjpur,J'ai trouvé, sur une hampe florale d'Alli

04-11-2025 09:07

Hymenoscyphus on blueberry.
Josep Torres Josep Torres

Hello.A suspected Hymenoscyphus sprouting on a thi

04-11-2025 12:43

Protounguicularia transiens?
Edvin Johannesen Edvin Johannesen

Hi! One more found on old Populus tremula log in O

04-11-2025 14:53

Ophiobolus?
Josep Torres Josep Torres

Hello.Very small, globose, mucronate perithecia, b

03-11-2025 21:34

Tatraea sp. ? on Populus tremula
Edvin Johannesen Edvin Johannesen

These tiny (0.4-0.5 mm diam.), whitish, short-stip

03-11-2025 19:41

Ascomycetes
David Chapados David Chapados

Hi,Does anyone knows which genus could this be? G

28-10-2025 15:37

Bright orange stalked asco
Carl Farmer

I'd be grateful for any suggestions for this strik

03-11-2025 16:30

Hymenoscyphus phiala
Hans-Otto Baral Hans-Otto Baral

Hello I want to ask you if you have found this ye

01-11-2025 09:14

Telogalla olivieri
Francis Maggi

Bonjour,Trouvé sur Xanthoria parietina à Valdebl

28-10-2025 19:33

Rutstroemia firma
Nicolas Suberbielle Nicolas Suberbielle

Bonjour à tous,Je voudrais votre avis sur cette r

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Septoria sur Centaurium erythraea
Luc Bailly, 22-04-2012 17:44
Luc BaillyBonjour à tous,
Encore un anamorphe, pour un inventaire dans une réserve naturelle.
Qu'y aurait-il bien comme Septoria qui pousserait sur Centaurium erythraea, et plus généralement sur Gentianaceae?
Une description serait la bienvenue aussi.
Amitiés - LUC.
Gernot Friebes, 22-04-2012 18:44
Re : Septoria sur Centaurium erythraea
Hi Luc,

have a look at the attached descriptions. I didn't find anything on C. erythraea though...

Best wishes,
Gernot
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Luc Bailly, 22-04-2012 19:31
Luc Bailly
Re : Septoria sur Centaurium erythraea
Hi Gernot,
Well, it's not Centaurea (Asteraceae), it's Centaurium (Gentianaceae). Rarer plant means rarer refs :(
Thanks anyway, and cheers - LUC.
Gernot Friebes, 22-04-2012 20:00
Re : Septoria sur Centaurium erythraea
that's awkward, sorry...but I also found some Septoria species on Gentianaceae and also on Erythraea (which is a former name of Centaurium, according to Wikipedia). Maybe that helps.

Best wishes,
Gernot
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Luc Bailly, 22-04-2012 21:02
Luc Bailly
Re : Septoria sur Centaurium erythraea
Great! Okay, spores size matches well. I have Septoria erythraeae.
And yes, Erythraea is the old name for Centaurium.
Thank you very much, Gernot - LUC.