Fungus on Fallen Alder at Lookout Creek

Florid, fluted, flowery petal, flounce
of a girl’s dress, ruffled fan,
striped in what seems to my simple eye
an excess of extravagance,
intricately ribboned like a secret
code, a colorist’s vision of DNA.
At the outermost edge a scallop
of ivory, then a tweedy russet,
then mouse gray, a crescent
of celadon velvet, a streak of sleek seal brown,
a dark arc of copper, then butter,
then celadon again, again butter, again
copper and on into the center, striped thinner
and thinner to the green, green moss-furry heart.
How can this be necessary?
Yet it grows and is making more
of itself, dozens and dozens of tiny starts, stars
no bigger than a baby’s thumbnail,
all of them sucking one young dead tree
on a gravel bank that will be washed away
in the next flooding winter. But isn’t the air here
cool and wet and almost unbearably sweet?