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06-11-2025 16:50

Rot Bojan

Hello! Yesterday I found a fungus on or near a nee

04-11-2025 14:53

Josep Torres Josep Torres

Hello.Very small, globose, mucronate perithecia, b

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

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

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Scutellinia sp.
Guy Buddy, 09-05-2019 18:31
Found on a soggy, well decayed hardwood in Pennsylvania, USA. Many hairs are uni-furcate, but some are bi and tri-furcate.
Longest marginal hairs measured at 172um, 148um, 159um, and 144um.
Short medullary hairs measured at 61um, 49um, 56um, 44um, 46um, 38um, 66um, and 50um.
Spore measurement in H20:(16.9) 17.8 - 19.1 (19.2) × (10.6) 11 - 12.6 (12.9) µm
Q = (1.4) 1.43 - 1.6 (1.7) ; N = 20; Me = 18.3 × 11.9 µm ; Qe = 1.5
I was thinking S. setosa, since it is common here, but it would nice to have another opinon.
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Nicolas VAN VOOREN, 09-05-2019 18:46
Nicolas VAN VOOREN
Re : Scutellinia sp.
Hello.
Clearly not S. setosa which is yellow colored.
Are you sure about your hairs measurements? After the apothecium, it may be longer.
We need to see the spore ornamentation to help you, this is not clear on your pictures.
Malcolm Greaves, 10-05-2019 00:26
Malcolm  Greaves
Re : Scutellinia sp.
How big were the apothecia?