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04-11-2025 12:43

Edvin Johannesen Edvin Johannesen

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

04-11-2025 09:07

Josep Torres Josep Torres

Hello.A suspected Hymenoscyphus sprouting on a thi

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

31-10-2025 09:19

Lothar Krieglsteiner Lothar Krieglsteiner

Can somebody provide me with a file of:Rogerson CT

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Small ascomycete
Vasileios Kaounas, 04-01-2021 18:34
Vasileios Kaounas
Found in rotten remains of Phoenix theophrastii.

Dimensions about 1-2 mm

asci (76.3) 80.6 - 109.5 (113.4) × (9.7) 10.5 - 15.5 (16.8) µm

spores (28) 30.1 - 40.2 (41.9) × (5.5) 5.8 - 7.4 (8.4) µm
Q = (4) 4.6 - 6.3 (6.7) ; N = 30
Me = 35.3 × 6.6 µm ; Qe = 5.4
Enrique Rubio, 04-01-2021 18:40
Enrique Rubio
Re : Small ascomycete
Hi Vasileios
It looks like Patellaria atrata
Vasileios Kaounas, 04-01-2021 18:55
Vasileios Kaounas
Re : Small ascomycete
Thanks Enrique !!!
Hans-Otto Baral, 04-01-2021 21:06
Hans-Otto Baral
Re : Small ascomycete
Could also be the undescribed P. crassispora (multiguttulate spores blusih exudate), although spore width contradicts this.