Physarum · Track 3 · middle

Ode to Lycogala epidendrum

'Wolf's milk.' Small pink-coral puffballs clustering on rotting wood, easy to miss — until you squeeze one young, and bright pink fluid (an immature plasmodium) oozes out like toothpaste. As they mature they darken to brown-grey, toughen, dry to papery spheres releasing rust-colored spores. An ode to the soft interior hidden under increasingly hardened skin — the pink thing that was always there, revealed only by pressure, vanishing as it ages into something that releases itself to the wind. | NEUROSCIENCE LENS: Mechanosensation — the pink fluid releases under physical pressure, the same basic transduction principle as hair cells in the cochlea or Merkel cells in fingertips. The organism cannot feel the squeeze in any conscious sense, and yet it responds perfectly. Sensation without a nervous system to sense.

Lyrics

September. In the beech wood, after the rain.

The log is slick and dark.
And there you are. A tight cluster of coral beads.
Aethalia. So small I almost walked right past you.
Lycogala epidendrum.
Linnaeus gave you half a name in 1753,
wrote you down in a book, Lycoperdon.
But he never wrote about this part.
He didn't write about my thumb,
curious, pressing just so.

And the pink comes out.
Slowly. Like toothpaste from a tube. Like a secret.
The immature plasmodium. The softest part of you,
that was always there, under the skin.
A pressure you can't feel,
a perfect, mechanical response you can't refuse.
The thing inside,
suddenly revealed.

I come back weeks later. October.
And you have changed completely.
Hardened to a papery grey-brown.
The peridium is tough now. Brittle.
There's no give under my finger this time.
Just a dry memory of coral pink.
A promise kept by turning into something else entirely.
Something that holds only dust and wind.

And the pink is gone.
No more toothpaste. No more slow, soft secret.
The vulnerable part of you,
that was always there, under the skin.
A pressure you can't feel,
a perfect, mechanical response you can't refuse.
The thing inside,
now concealed again. Forever.

I wonder who was first.
Some unnamed child on some forgotten estate,
who saw the impossible color and just had to know.
Felt that cool, taut surface.
And squeezed.
And the pink came out on their fingertip,
smelling of wet soil and metal,
and hardened in the air into a tiny film,
a little rubbery shield.
A moment nobody wrote down. A discovery with no name.

Now you're just a vessel for the wind.
Full of rust-colored spores.
The pink is gone.
The pressure is gone.
The skin has done its work.
Only the letting go remains.
Only the letting go.