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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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Lachnum ?
Michel RIMBAUD, 07-04-2011 22:40
Bonjour,
Récolte sur tige de Phragmites morte .
Petit disque stipité diam -->1mm. Entièrement jaune soufre, poilu.
Asques J+ mono à bisériées 4,5 x 45µ. Spores fusiformes 1,5-2 x 9-12µ non septées.
Paraphyses lancéolées 5 x 75µ. Poils finement incrustés, cylindriques à bout arrondi, non septés, diam. 3,5µ.
Je pense à Lachnum diminutum, mais la littérature le donne sur Juncus.
Merci de m'éclairer.
Michel
  • message #15018
Michel RIMBAUD, 07-04-2011 22:41
Re:Lachnum ?
Vu de plus près.
  • message #15019
Michel RIMBAUD, 07-04-2011 22:42
Re:Lachnum ?
Paraphyses.
  • message #15020
Hans-Otto Baral, 07-04-2011 23:15
Hans-Otto Baral
Re:Lachnum ?
This is obviously Lachnum winteri. It is very close to L. controvesrum, but mainly differs in the yellow color. If you mount in water, you willl see the paraphyses filled with nice yellow droplets

Zotto.
Hans-Otto Baral, 07-04-2011 23:15
Hans-Otto Baral
Re:Lachnum ?
This is obviously Lachnum winteri. It is very close to L. controvesrum, but mainly differs in the yellow color. If you mount in water, you willl see the paraphyses filled with nice yellow droplets

Zotto.
Michel RIMBAUD, 08-04-2011 10:22
Re:Lachnum ?
Thanks Zotto,
I've seen the yellow droplets.

Michel
  • message #15023