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23-10-2008 02:41

Lachnum
Roland Labbé

Nous avons trouvé probablement une espèce de Lac

21-10-2008 15:03

Faire une sporée!
herman lambert

Bonjour, Étant relativement novice pour les as

20-10-2008 17:33

Heyderia abietis?
Raúl Tena Lahoz Raúl Tena Lahoz

On Pinus sylvestris needles, found in Cantavieja (

18-10-2008 17:42

Mollisia 2
Tania Jiménez

Cette "Tapesia" croît aussi sur Cistus (Cistus la

18-10-2008 17:32

Mollisia
Tania Jiménez

J'amarais conaitre votre opinion sur cette Mollisi

17-10-2008 22:49

Coniochaeta ?
Alain GARDIENNET Alain GARDIENNET

Bonsoir, Je me demandais si cet asco noir poilu

16-10-2008 18:38

Durella sp.?
Enrique Rubio Enrique Rubio

J'amarais conaitre votre opinion sur cette xerotol

16-10-2008 14:45

Cheilymenia ?
Alain Delannoy

Bonjour, Comme le forum semble plutôt calme, j

10-10-2008 22:43

Peziza depressa ...
Mario Di Giangregorio

Une bien jolie Peziza depressa... avec sa marge bi

10-10-2008 21:40

Orbilia curvatispora ... ???
Mario Di Giangregorio

Voici ce que j'avais touvé sur feuilles très hu

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inoperculate discomycete from ethiopia
Uwe Lindemann, 02-11-2008 01:23
Uwe LindemannHello,
at the end of september 2008 I found in addis abeba (ethiopia) a difficult inoperculate discomycete, growing on bark of a broadleaf tree (ficus?).

Macroscopic features:
Apothecia: 2-3 mm diameter, yellow, sessile, at the margin with brown hairs

Microscopic features:
Ascus: 110-130 x 10 ym, without crozier, containing 8 parallel lying ascospores, porus in IKI blue
Ascospores: 48-58 x 2,5-3,5 ym, hyalin, 6-8 septate, filiform, strongly curved
Paraphyses: lanceolate
Hairs: brown, 80 x 4,5 ym, septate, thick-walled, obtuse

What do you think about this discomycete? I have no idea...
Thank you very much for your help!
Best wishes
Uwe
Uwe Lindemann, 02-11-2008 01:25
Uwe Lindemann
Re:inoperculate discomycete from ethiopia
macro
  • message #5656
Uwe Lindemann, 02-11-2008 01:26
Uwe Lindemann
Re:inoperculate discomycete from ethiopia
micro
  • message #5657
Stip Helleman, 02-11-2008 03:32
Stip Helleman
Re:inoperculate discomycete from ethiopia
Hello Uwe,
This species resembles the genus Trichopeziza, i think it is the so called species Lachnum indicum (Cash) Haines & Dumont. To my knowledge no combination in Trichopeziza is made.
best wishes,
Stip
Stip Helleman, 02-11-2008 03:44
Stip Helleman
Re:inoperculate discomycete from ethiopia
You can download the Haines & Dumont article here
http://helotiales.nl/doorgeefluik/Long-spored%20lignicolous%20Lachnum-Haines.pdf
Stip
Uwe Lindemann, 02-11-2008 08:58
Uwe Lindemann
Re:inoperculate discomycete from ethiopia
Hello Stip, thank you very much for your fast help! My collectrion is very similar to Lachnum indicum which is described in the article.
Best wishes
Uwe