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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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Scutellinia
Malcolm Greaves, 30-08-2013 19:20
Malcolm  GreavesThis Scutellinia was clustered on rotten wood in a stream.
3mm across with hairs up to 500 and spores average 19 x 13
The ornamentaion, I think justifies individual warts which leads me to S subhirtella but I am not sure that often grows on wood.
Thanks for your thoughts.
Mal
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Beñat Jeannerot, 30-08-2013 20:24
Beñat Jeannerot
Re : Scutellinia
Adio Mal,

S. subhirtella seems to be a bad hypothesis. Sporal ornementation is different.
Here, it's difficult to say because spores are not in 2 dimensions...
In this genus, I repeat that's necessary to have a sporogram with good dimensions.
Here, several species could be correspond with disponible data.

Beñat
Malcolm Greaves, 30-08-2013 21:32
Malcolm  Greaves
Re : Scutellinia
Thanks Beñat.
What would the possible species be with the information given?
Mal