• ABOUT
  • BIRDING 2018
  • Birding 2019
  • BLOG POSTS
  • Butterflies 2018
  • Resources

earthstar

~ a celebration of nature

earthstar

Tag Archives: Inonotus radiatus

Golden globules

21 Monday Nov 2022

Posted by sconzani in fungi

≈ Leave a comment

Tags

Alder bracket, bracket fungi, British fungi, Inonotus radiatus

I’ve blogged about Alder brackets before (Oozing brackets, November 2021; Fungi Friday: Alder bracket, December 2016; and 353/366 Old Alder brackets, December 2020), so today I’m just going to share a photo of my most recent find of the golden globules of Alder bracket goodness.

221121 alder bracket

Like Loading...

Oozing brackets

26 Friday Nov 2021

Posted by sconzani in fungi, insects

≈ Leave a comment

Tags

Alder bracket, bracket fungi, British fungi, Fungus gnat larvae, Inonotus radiatus

It was the weak sunlight filtering through the almost-leafless overhead branches that drew my eyes to these fungi, their droplets of oozing liquid glinting as the light fell on them.

211126 alder brackets (1)

These are Alder brackets, Inonotus radiatus, a common species which, as you might expect from the name, is most often found on dead and dying Alder trees, though it does also grow on other species of hardwood trees.

211126 alder brackets (2)

According to the First Nature website, ‘Inonotus, the genus name of the Alder Bracket fungus, comes from ino– a prefix meaning fibrous, and ot which means an ear; the ending –us merely turns it into the form of a Latinised noun. The specific name radiatus comes from the Latin radi– meaning a ray, spoke or plate, and it is probably a reference to the radial wrinkles that are often evident on the upper surfaces of mature Alder Brackets.’

211126 alder brackets (3)

As you can see from my last photograph, these particular brackets were also home to several tiny larvae, perhaps of fungus gnats, though I can’t be sure of that.

211126 alder brackets (4)

Like Loading...

353/366 Old Alder brackets

18 Friday Dec 2020

Posted by sconzani in fungi, trees

≈ Leave a comment

Tags

Alder, Alder bracket, bracket fungi, British fungi, Inonotus radiatus

Back in December 2016, I blogged about Alder brackets (Fungi Friday: Alder bracket) and showed then the gorgeous golden globules of liquid that ooze out of them when they’re young. Today’s Alder brackets (scientific name Inonotus radiatus), found in the woodland at Cosmeston Lakes Country Park, have a longer history.

201218 alder bracket (1)

There is certainly some newer growth amongst these brackets but most have been on this Alder tree a long time, as you can tell from the luxuriant growth of moss on the top bracket of the tier.

201218 alder bracket (3)
201218 alder bracket (4)

201218 alder bracket (2)

Like Loading...

Fungi Friday: Alder bracket

30 Friday Dec 2016

Posted by sconzani in fungi, nature, trees

≈ 1 Comment

Tags

Alder, Alder bracket, bracket fungus, Inonotus radiatus

Though fungi frequently defy the rules we humans assign to them, the Alder bracket (Inonotus radiatus) does, amazingly, almost always (note the qualifier) grow on alder trees. Sadly, its presence usually means the tree is on its last legs and the fungus itself contributes to the tree’s death by assisting white rot to form within the tree.

161230-alder-bracket-young-1
161230-alder-bracket-young-2

Yet, Alder bracket can be rather beautiful, especially when young, as it produces quite striking orangey-red globules of liquid which sparkle in the sunshine. As it matures, it develops from pale-coloured well-rounded velvet-textured fruiting bodies into the more regular shelf-like shape you would expect from a bracket fungus, and the pores on its underside become more apparent.

161230-alder-bracket-maturing-1
161230-alder-bracket-maturing-2
161230-alder-bracket-maturing-3

As it reaches old age, the bracket become rougher and tougher, the spots which once produced those gorgeous droplets develop into ugly pits, and its delicate apricot-coloured upper surface dulls to a brown so dark it looks black.

161230-alder-bracket-mature-1
161230-alder-bracket-mature-2
Like Loading...

About me

sconzani

sconzani

I'm a writer and photographer; researcher and blogger; birder and nature lover; countryside rambler and city strider; volunteer and biodiversity recorder.

View Full Profile →

Follow earthstar on WordPress.com

Enter your email address to follow this blog and receive notifications of new posts by email.

Recent blog posts

  • N is for nest December 19, 2025
  • M is for mite December 18, 2025
  • L is for lepidopteran lifers December 17, 2025
  • K is for Keeled skimmers December 16, 2025
  • J is for Jersey tiger December 15, 2025

From the archives

COPYRIGHT

Unless otherwise acknowledged, the text and photographs on this blog are my own and are subject to international copyright. Nothing may be downloaded or copied without my permission.

Fellow Earth Stars!

  • Unknown's avatar
  • Unknown's avatar
  • Unknown's avatar
  • Unknown's avatar
  • Unknown's avatar
  • Unknown's avatar
  • Unknown's avatar
  • Unknown's avatar
  • Unknown's avatar
  • Unknown's avatar
  • Unknown's avatar
  • Unknown's avatar
  • Unknown's avatar
  • Unknown's avatar
  • Unknown's avatar
  • Unknown's avatar
  • Unknown's avatar
  • Unknown's avatar
  • Unknown's avatar
  • Unknown's avatar
  • Unknown's avatar
  • Unknown's avatar
  • Unknown's avatar
  • Unknown's avatar
  • Unknown's avatar
  • Unknown's avatar
  • Unknown's avatar
  • Unknown's avatar
  • Unknown's avatar
  • Unknown's avatar
  • Unknown's avatar
  • Unknown's avatar
  • Unknown's avatar
  • Unknown's avatar
  • Unknown's avatar
  • Unknown's avatar
  • Unknown's avatar
  • Unknown's avatar
  • Unknown's avatar
  • Unknown's avatar
  • Unknown's avatar
  • Unknown's avatar
  • Unknown's avatar
  • Unknown's avatar
  • Unknown's avatar
  • Unknown's avatar
  • Unknown's avatar
  • Unknown's avatar
  • Unknown's avatar
  • Unknown's avatar

Blog at WordPress.com.

Privacy & Cookies: This site uses cookies. By continuing to use this website, you agree to their use.
To find out more, including how to control cookies, see here: Cookie Policy
  • Subscribe Subscribed
    • earthstar
    • Join 667 other subscribers
    • Already have a WordPress.com account? Log in now.
    • earthstar
    • Subscribe Subscribed
    • Sign up
    • Log in
    • Report this content
    • View site in Reader
    • Manage subscriptions
    • Collapse this bar
 

Loading Comments...
 

You must be logged in to post a comment.

    %d