Jump to content

Log in or register to remove this advert

ID please....


tommer9
 Share

Recommended Posts

Log in or register to remove this advert

porcelain fungus oudemansiela mucida

 

With O. mucida fruiting on a branch close to or on the ground, always look up and try to determine where the branch broke off, because it often is an indicator of annual parasitic macrofungi (Meripilus giganteus, Armillaria species) attacking and killing a corresponding root from the end of the root towards the base of the trunk.

Link to comment
Share on other sites

With O. mucida fruiting on a branch close to or on the ground, always look up and try to determine where the branch broke off, because it often is an indicator of annual parasitic macrofungi (Meripilus giganteus, Armillaria species) attacking and killing a corresponding root from the end of the root towards the base of the trunk.

 

Directly above the stream was a holly tree. I suspect that the beech twig/ small branch MIGHT have been washed into place in flood and lodged between rocks. It is in a heavily (beech) wooded valley with one river and lots of tributary streams:

100720111018.jpg.3601524969eabfeb3b513e2f4f8bc392.jpg

Link to comment
Share on other sites

With O. mucida fruiting on a branch close to or on the ground, always look up and try to determine where the branch broke off, because it often is an indicator of annual parasitic macrofungi (Meripilus giganteus, Armillaria species) attacking and killing a corresponding root from the end of the root towards the base of the trunk.

 

how do you know this for sure? do you investigate all the roots of the trees you see displaying O. mucida in the crown?

 

 

 

.

Edited by scotspine1
Link to comment
Share on other sites

how do you know this for sure? do you investigate all the roots of the trees you see displaying O. mucida in the crown?

 

 

 

.

 

O mucida is an endophyte, laying dormant within the tissues till the wood becomes dead, then the mucida begins its saprophytic stage. Small diameter twigs that die from shading are often/usually had by peniophoras and other crusts. So as Gerrit suggests it is often a larger branch or limb dying from a more significant basidiomycetes within the root system.

 

OFTEN/FREQUENTLY, not to say exclusively, just another observation to assist in evaluating tree health etc.

Link to comment
Share on other sites

Create an account or sign in to comment

You need to be a member in order to leave a comment

Create an account

Sign up for a new account in our community. It's easy!

Register a new account

Sign in

Already have an account? Sign in here.

Sign In Now
 Share

  •  

  • Featured Adverts

About

Arbtalk.co.uk is a hub for the arboriculture industry in the UK.  
If you're just starting out and you need business, equipment, tech or training support you're in the right place.  If you've done it, made it, got a van load of oily t-shirts and have decided to give something back by sharing your knowledge or wisdom,  then you're welcome too.
If you would like to contribute to making this industry more effective and safe then welcome.
Just like a living tree, it'll always be a work in progress.
Please have a look around, sign up, share and contribute the best you have.

See you inside.

The Arbtalk Team

Follow us

Articles

×
×
  • Create New...

Important Information

We have placed cookies on your device to help make this website better. You can adjust your cookie settings, otherwise we'll assume you're okay to continue.