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Mot de passe perdu? S'inscrire

05-11-2025 11:33

Pierre Repellin

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

04-11-2025 09:07

Josep Torres Josep Torres

Hello.A suspected Hymenoscyphus sprouting on a thi

04-11-2025 12:43

Edvin Johannesen Edvin Johannesen

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

04-11-2025 14:53

Josep Torres Josep Torres

Hello.Very small, globose, mucronate perithecia, b

03-11-2025 21:34

Edvin Johannesen Edvin Johannesen

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

03-11-2025 19:41

David Chapados David Chapados

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

28-10-2025 15:37

Carl Farmer

I'd be grateful for any suggestions for this strik

03-11-2025 16:30

Hans-Otto Baral Hans-Otto Baral

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

01-11-2025 09:14

Francis Maggi

Bonjour,Trouvé sur Xanthoria parietina à Valdebl

28-10-2025 19:33

Nicolas Suberbielle Nicolas Suberbielle

Bonjour à tous,Je voudrais votre avis sur cette r

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Anamorph?
Carmel Sammut, 09-02-2015 18:25
Found these perithecia-like structures on Quercus ilex seed pods. The blackish spots are about 200µm in diameter. I could not find any structures (asci or paraphysis) and a large number of what look like spores popped out from the structures. Found on 29/1/15 Buskett, Malta.
The 'spores' do not appear to show any ornamentation with lactophenol CB and the size was 26.6 - 28.9 (31) x 15 - 16.2µm Me = 27.8 x 15.5 µm ; Qe = 1.8
I suspect it is an anamorph but have no idea what it could be.
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Dartanha Soares, 09-02-2015 19:08
Dartanha Soares
Re : Anamorph?
Hi Carmel,

It could be a Lasiodiplodia species, please check for old two-celled, brown and usually striated spores. If they are present, you have a Lasiodiplodia specimen, which are very common on pods and seeds.
All the best,
Dartanha
Carmel Sammut, 10-02-2015 17:24
Re : Anamorph?
Thank you Dartanha.
Initially I did not find any 2 cell spores.
This morning I checked again and I found some as you described.
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