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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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Melastiza chateri ?
Vasileios Kaounas, 29-01-2019 15:06
Vasileios Kaounasspores (15.4) 17.6 - 20.8 (21.9) × (7.6) 8.3 - 10.3 (11.1) µm
Q = (1.7) 1.8 - 2.2 (2.6) ; N = 40

Me = 19.2 × 9.4 µm ; Qe = 2.1

asci

(214.6) 218.9 - 242.4 (254.4) × (9.3) 9.4 - 11.5 (12.6) µm
Viktorie Halasu, 29-01-2019 16:53
Viktorie Halasu
Re : Melastiza chateri ?
Hello,
ornamentation looks OK for M. cornubiensis (syn. chateri), M. carbonicola has higher and less regular reticulation. Q = 2.6 must be some collapsed spore. What is the hair width? 
Viktorie
Vasileios Kaounas, 30-01-2019 16:32
Vasileios Kaounas
Re : Melastiza chateri ?
width of hair 7,5-13,5 ?m