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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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Cyathicula ?
Khomenko Igor, 19-05-2021 21:57
Khomenko IgorHi,
I was unable to id it by myself. Not sure even if it is from the genus Cyathicula.

https://inaturalist.org/observations/78271364

On the previous year's herbaceous stems next to water. Apothecia up to 0.7mm in diameter.
Asci 8-spored, IKI+b, probably with croziers, 37-51x3.7-5.3um.
Ascospores
(6.9) 7 - 9.1 (10.3) × (1.5) 1.6 - 2 µm
Q = (3.7) 3.8 - 5.6 (6.2) ; N = 23
Me = 7.9 × 1.8 µm ; Qe = 4.5
  • message #68868
Hans-Otto Baral, 19-05-2021 22:17
Hans-Otto Baral
Re : Cyathicula ?
Yes, this is Cyathicula cyathoidea, the most commonest species complex.
Khomenko Igor, 19-05-2021 22:48
Khomenko Igor
Re : Cyathicula ?
Thank you Zotto. It explains why there are soo many descriptions and none fits perfectly.