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13-03-2010 11:15

Hyaloscypha? Phialina?
Uwe Lindemann Uwe Lindemann

Hello Forum, at the end of the last year I found

12-03-2010 23:24

Trichobolus ???
Alain BRISSARD

Bonsoir à tous Votre aide me sera précieuse car

12-03-2010 18:44

Godronia fuliginosa?
Michel RIMBAUD

Bonjour à tous, Je vous fais part d'une cueillet

12-03-2010 13:50

Avis de recherche
Guy Garcia

Bonjour à tous, Avec Zotto nous essayons de join

11-03-2010 06:08

50227 - Orbilia rose ?
Roland Labbé

Bonjour ! Voici un disco rose que nous pensons ê

10-03-2010 23:18

Dermateaceae? S/ Prunus spinosa.
Luc Bailly Luc Bailly

Bonsoir à tous, Une autre récolte de la rése

10-03-2010 22:07

Another hairy pyreno
Gernot Friebes

Hi, next to my pyreno with muriform spores I fo

10-03-2010 05:09

Helvella sp.
herman lambert

Bonjour, voici ce que je crois être Helvella atr

09-03-2010 23:17

Bitunicate, hairy pyreno with muriform spores
Gernot Friebes

Hi, I were not able to determine this very beau

08-03-2010 18:02

Discom. poilu s/ Pinus sylvestris
Luc Bailly Luc Bailly

Sur brindille morte de Pinus sylvestris, réc. 27.

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Psilachnum cassandrae
Marja Pennanen, 02-03-2010 10:26
This is one of my top findings in the year 2009.
This tiny wonder grows on leafs of Chamaedaphne calyculata and has been found ealier in North America.
Zotto: thank you for your help :)
  • message #10602
Perz Piotr, 02-03-2010 11:10
Re:Psilachnum cassandrae
Wow, revelaton !
It is probably Antinoa !

regards
Piotr
Eugene Popov, 02-03-2010 12:03
Eugene Popov
Re:Psilachnum cassandrae
This remarkable species is quite common on Chamaedaphne leaves in the North European Russia and in Western Siberia

Best regards,
Eugene
Perz Piotr, 02-03-2010 12:34
Re:Psilachnum cassandrae
Super!

The morphology of the stipe cells and spore-shape shift this species clearly to the genus Antinoa (comp. Antinoa juniperinella). Sudently I does never seen the living features, for example contetnt of the paraphyses, and/or I have never seen the anamorph (it is intresting if is also the Chalara?).
Did you seen any mitosporic fungi assoc. with the teleomorph in-situ ?

regards
Piotr
Eugene Popov, 02-03-2010 19:49
Eugene Popov
Re:Psilachnum cassandrae
Paraphyses as well as marginal hairs contain large colorless VB of elongate-type filling almost all cell volume. Small more or less globose VB also present in hyphae of the stipe cortex. Spores without lipid bodies or with very small subpolar LB-like granulae.

Best regards,
Eugene