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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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Cholorociboria aeruginosa ?
Francisco SÁNCHEZ, 25-01-2017 13:15
Francisco  SÃNCHEZCrecían este domingo sobre madera descompuesta de encina. Ascomas estipitados de 0,5-3 mm. Himenio primero verde muy oscuros (negruzcos), después verde con punteaduras más oscuras, finalmente con manchas blanquecinas.

Esporas de:
(11.6) 12.5 - 15.9 (17.5) × (2) 2.8 - 3.6 (3.9) µm
Q = (3.3) 3.9 - 5.3 (7.3) ; N = 50
Me = 14.4 × 3.2 µm ; Qe = 4.6

  • message #46747
Hans-Otto Baral, 25-01-2017 15:09
Hans-Otto Baral
Re : Cholorociboria aeruginosa ?
Yes, it is very clearly C. aeruginosa!
Matthias Mann, 25-01-2017 17:28
Matthias Mann
Re : Cholorociboria aeruginosa ?
Chlorociboria aeruginascens
Spore: Beug et al. (2014): 5-7 (-10) x 1-2,5 µm; Medardi (2012): 10 x 2 µm; Ellis & Ellis (1985): 6-8 x 1-1,5 µm; Chlorosplenium aeruginascens: Br. & Kr. (1984): 6-10 x 1,5-2 µm; Jordan (2004): 6-10 x 1,5-2 µm; Thompson (2013): 6-10 x 1,5-2 µm; Dennis (1981): 6-10 x 1,5-2 µm;
Francisco, I am confused about the dimensions of your measurements.
Greetings!
Matthias
Hans-Otto Baral, 25-01-2017 17:42
Hans-Otto Baral
Re : Cholorociboria aeruginosa ?
Hi Matthias
C. aeruginosa has indeed such large measurements, according to my personal data.
Also in Dixon 1975 it is  8-15 x 2-4 
and in Svrcek 1962 12-16 x 2.5-3.5

Don't confuse this with C. aeruginascens.
Zotto
Matthias Mann, 25-01-2017 18:41
Matthias Mann
Re : Cholorociboria aeruginosa ?
I mixed it up, indeed.