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Mot de passe perdu? S'inscrire

12-02-2010 23:50

Luc Bailly Luc Bailly

C'est une banalité, mais quelque chose m'échappe

12-02-2010 23:40

Luc Bailly Luc Bailly

Comme cela a été suggéré sur M.E., je vais pos

12-02-2010 15:59

VASILEIOS KAOUNAS

I searched for undergrounds fungi, when I found th

12-02-2010 12:46

Iznova Tatjana

Bonjour! Je suis Tatjana Iznova, Je apprends à do

12-02-2010 12:06

Enrique Rubio Enrique Rubio

Hi to all: I have a collection with sessile or su

12-02-2010 10:58

Pérez Joe

Recently, I have spent(passed) a mail with des

10-02-2010 12:35

Pascal RIBOLLET

Bonjour à tous, je suis à la recherche de "Bryo

10-02-2010 01:00

Miguel Ãngel Ribes Miguel Ángel Ribes

I do not have clear which is the difference among

09-02-2010 19:41

Pérez Joe

Step image of an ascomiceto collected in the Sou

09-02-2010 12:28

Enrique Rubio Enrique Rubio

Hi to all Here I have some little cupulate ascoma

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Tree section
Yannick Mourgues, 09-01-2010 20:35
Yannick MourguesHi.
Who could identify the tree with this section ? Is-it possible ?
I think it could be Salix.
Do you agree ?
Yannick
Andreas Gminder, 09-01-2010 20:37
Andreas Gminder
Re:Tree section
Bonsoir,

je voudrais dire Fraxinus.

amicalement,
Andreas
Stip Helleman, 09-01-2010 20:54
Stip Helleman
Re:Tree section
Bonsoir Yannick
Fraxinus is very good possible, but you can perheps check for your own at tis website:
http://www.woodanatomy.ch/welcome.html
Amitiés
Stip
Hans-Otto Baral, 09-01-2010 21:25
Hans-Otto Baral
Re:Tree section
Yes Stip, this site is wonderful. Under "Species list" you find lots of European genera and species.

But for me Fraxinus is excluded, see under Fraxinus excelsior.

Salix is well possible, but a closer photo would be helpful

Zotto
Andreas Gminder, 09-01-2010 21:28
Andreas Gminder
Re:Tree section
Hello,

isn't that what I believed to be called "ring-pored"?

best regards,
Andreas
Stip Helleman, 09-01-2010 21:40
Stip Helleman
Re:Tree section
Yes, in my memory Fraxinus was more diffuse pored
Stip
Hans-Otto Baral, 09-01-2010 21:42
Hans-Otto Baral
Re:Tree section
Here you can compare. Salix may show a slightly more dense aggregation of the pores in the spring region but never has the big pores of Fraxinus and Quercus.
  • message #10028
Andreas Gminder, 09-01-2010 21:45
Andreas Gminder
Re:Tree section
Hello Zotto,

yes, you are right, the pores are too diffusely scattered to be called truly ring-pored. I was misled be the seemingly big diameter of the pores, but may be that it due to that we don't know the scale of the foto.

best regards,
Andreas