Accès membres

Mot de passe perdu? S'inscrire

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

30-10-2025 03:53

Ethan Crenson

Hi all,  I would like an opinion on whether this

09-08-2025 13:13

Maria Plekkenpol Maria Plekkenpol

Hello,Yesterday I found these on burnt soil. Apoth

29-10-2025 19:02

Castillo Joseba Castillo Joseba

De la pasada semana en rama posiblemente de hayaPi

« < 1 2 3 4 5 > »
Coniochaeta ligniaria ?
Ethan Crenson, 30-01-2018 17:29
Hello,
In New York City on decorticated hardwood.  I think this is Coniochaeta ligniaria.  They are individual stromata, sometimes growing together in clusters, superficial, none larger than .5mm.  Asci IKI-, 97-124 by 16-17µm. Spores brown/light-brown, rough and thick walled, about (13) 14-17 (18) by 10-13µm.  I believe I did detect at least one germ slit, but was unable to photograph it. Pseudoparaphyses hyaline, branched.  Tiny brown hairs on the outside of the stromata are brown and about 18µm long.  (In addition to the ascospores I saw what I believe are conidia, blunt cylindrical to ellipsoid in form and 6-8µm long, but I'm not sure if they are related to my collection.)  Am i correct that this is Coniochaeta ligniaria?  Thanks in advance.
Ethan
  • message #52069
  • message #52069
  • message #52069
  • message #52069
  • message #52069
  • message #52069
  • message #52069
  • message #52069
  • message #52069
Björn Wergen, 30-01-2018 17:48
Björn Wergen
Re : Coniochaeta ligniaria ?
Hi Ethan,
yes, this is C. ligniaria.

Regards,
Björn
Ethan Crenson, 30-01-2018 18:05
Re : Coniochaeta ligniaria ?
Thank you Bjorn!